mercurial-scm/hg-stable: contrib/automation/hgautomation/aws.py annotate

annotate contrib/automation/hgautomation/aws.py @ 42304:dd6a9723ae2b

automation: don't create resources when deleting things Otherwise running these commands can result in resources being created. In the case of `purge-ec2-resources`, we will create resources only to delete them immediately afterwards! With this change, `purge-ec2-resources` now no-ops if no resources exist. # no-check-commit because foo_bar function name Differential Revision: https://phab.mercurial-scm.org/D6285

author	Gregory Szorc <gregory.szorc@gmail.com>
date	Fri, 19 Apr 2019 05:20:33 -0700
parents	fcb97cb91ff8
children	8dc22a209420

rev	line source
42024 b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1 # aws.py - Automation code for Amazon Web Services
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	2 #
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	3 # Copyright 2019 Gregory Szorc <gregory.szorc@gmail.com>
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	4 #
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	5 # This software may be used and distributed according to the terms of the
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	6 # GNU General Public License version 2 or any later version.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	7
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	8 # no-check-code because Python 3 native.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	9
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	10 import contextlib
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	11 import copy
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	12 import hashlib
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	13 import json
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	14 import os
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	15 import pathlib
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	16 import subprocess
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	17 import time
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	18
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	19 import boto3
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	20 import botocore.exceptions
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	21
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	22 from .winrm import (
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	23 run_powershell,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	24 wait_for_winrm,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	25 )
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	26
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	27
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	28 SOURCE_ROOT = pathlib.Path(os.path.abspath(__file__)).parent.parent.parent.parent
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	29
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	30 INSTALL_WINDOWS_DEPENDENCIES = (SOURCE_ROOT / 'contrib' /
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	31 'install-windows-dependencies.ps1')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	32
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	33
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	34 KEY_PAIRS = {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	35 'automation',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	36 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	37
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	38
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	39 SECURITY_GROUPS = {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	40 'windows-dev-1': {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	41 'description': 'Mercurial Windows instances that perform build automation',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	42 'ingress': [
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	43 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	44 'FromPort': 22,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	45 'ToPort': 22,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	46 'IpProtocol': 'tcp',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	47 'IpRanges': [
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	48 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	49 'CidrIp': '0.0.0.0/0',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	50 'Description': 'SSH from entire Internet',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	51 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	52 ],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	53 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	54 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	55 'FromPort': 3389,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	56 'ToPort': 3389,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	57 'IpProtocol': 'tcp',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	58 'IpRanges': [
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	59 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	60 'CidrIp': '0.0.0.0/0',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	61 'Description': 'RDP from entire Internet',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	62 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	63 ],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	64
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	65 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	66 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	67 'FromPort': 5985,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	68 'ToPort': 5986,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	69 'IpProtocol': 'tcp',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	70 'IpRanges': [
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	71 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	72 'CidrIp': '0.0.0.0/0',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	73 'Description': 'PowerShell Remoting (Windows Remote Management)',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	74 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	75 ],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	76 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	77 ],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	78 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	79 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	80
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	81
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	82 IAM_ROLES = {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	83 'ephemeral-ec2-role-1': {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	84 'description': 'Mercurial temporary EC2 instances',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	85 'policy_arns': [
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	86 'arn:aws:iam::aws:policy/service-role/AmazonEC2RoleforSSM',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	87 ],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	88 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	89 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	90
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	91
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	92 ASSUME_ROLE_POLICY_DOCUMENT = '''
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	93 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	94 "Version": "2012-10-17",
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	95 "Statement": [
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	96 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	97 "Effect": "Allow",
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	98 "Principal": {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	99 "Service": "ec2.amazonaws.com"
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	100 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	101 "Action": "sts:AssumeRole"
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	102 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	103 ]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	104 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	105 '''.strip()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	106
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	107
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	108 IAM_INSTANCE_PROFILES = {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	109 'ephemeral-ec2-1': {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	110 'roles': [
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	111 'ephemeral-ec2-role-1',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	112 ],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	113 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	114 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	115
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	116
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	117 # User Data for Windows EC2 instance. Mainly used to set the password
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	118 # and configure WinRM.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	119 # Inspired by the User Data script used by Packer
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	120 # (from https://www.packer.io/intro/getting-started/build-image.html).
42064 0e9066db5e44 automation: use raw strings when there are backslashes Gregory Szorc <gregory.szorc@gmail.com> parents: 42024 diff changeset	121 WINDOWS_USER_DATA = r'''
42024 b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	122 <powershell>
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	123
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	124 # TODO enable this once we figure out what is failing.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	125 #$ErrorActionPreference = "stop"
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	126
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	127 # Set administrator password
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	128 net user Administrator "%s"
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	129 wmic useraccount where "name='Administrator'" set PasswordExpires=FALSE
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	130
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	131 # First, make sure WinRM can't be connected to
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	132 netsh advfirewall firewall set rule name="Windows Remote Management (HTTP-In)" new enable=yes action=block
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	133
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	134 # Delete any existing WinRM listeners
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	135 winrm delete winrm/config/listener?Address=*+Transport=HTTP 2>$Null
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	136 winrm delete winrm/config/listener?Address=*+Transport=HTTPS 2>$Null
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	137
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	138 # Create a new WinRM listener and configure
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	139 winrm create winrm/config/listener?Address=*+Transport=HTTP
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	140 winrm set winrm/config/winrs '@{MaxMemoryPerShellMB="0"}'
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	141 winrm set winrm/config '@{MaxTimeoutms="7200000"}'
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	142 winrm set winrm/config/service '@{AllowUnencrypted="true"}'
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	143 winrm set winrm/config/service '@{MaxConcurrentOperationsPerUser="12000"}'
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	144 winrm set winrm/config/service/auth '@{Basic="true"}'
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	145 winrm set winrm/config/client/auth '@{Basic="true"}'
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	146
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	147 # Configure UAC to allow privilege elevation in remote shells
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	148 $Key = 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System'
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	149 $Setting = 'LocalAccountTokenFilterPolicy'
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	150 Set-ItemProperty -Path $Key -Name $Setting -Value 1 -Force
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	151
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	152 # Configure and restart the WinRM Service; Enable the required firewall exception
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	153 Stop-Service -Name WinRM
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	154 Set-Service -Name WinRM -StartupType Automatic
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	155 netsh advfirewall firewall set rule name="Windows Remote Management (HTTP-In)" new action=allow localip=any remoteip=any
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	156 Start-Service -Name WinRM
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	157
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	158 # Disable firewall on private network interfaces so prompts don't appear.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	159 Set-NetFirewallProfile -Name private -Enabled false
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	160 </powershell>
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	161 '''.lstrip()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	162
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	163
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	164 WINDOWS_BOOTSTRAP_POWERSHELL = '''
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	165 Write-Output "installing PowerShell dependencies"
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	166 Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	167 Set-PSRepository -Name PSGallery -InstallationPolicy Trusted
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	168 Install-Module -Name OpenSSHUtils -RequiredVersion 0.0.2.0
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	169
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	170 Write-Output "installing OpenSSL server"
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	171 Add-WindowsCapability -Online -Name OpenSSH.Server~~~~0.0.1.0
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	172 # Various tools will attempt to use older versions of .NET. So we enable
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	173 # the feature that provides them so it doesn't have to be auto-enabled
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	174 # later.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	175 Write-Output "enabling .NET Framework feature"
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	176 Install-WindowsFeature -Name Net-Framework-Core
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	177 '''
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	178
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	179
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	180 class AWSConnection:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	181 """Manages the state of a connection with AWS."""
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	182
42304 dd6a9723ae2b automation: don't create resources when deleting things Gregory Szorc <gregory.szorc@gmail.com> parents: 42303 diff changeset	183 def __init__(self, automation, region: str, ensure_ec2_state: bool=True):
42024 b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	184 self.automation = automation
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	185 self.local_state_path = automation.state_path
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	186
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	187 self.prefix = 'hg-'
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	188
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	189 self.session = boto3.session.Session(region_name=region)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	190 self.ec2client = self.session.client('ec2')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	191 self.ec2resource = self.session.resource('ec2')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	192 self.iamclient = self.session.client('iam')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	193 self.iamresource = self.session.resource('iam')
42304 dd6a9723ae2b automation: don't create resources when deleting things Gregory Szorc <gregory.szorc@gmail.com> parents: 42303 diff changeset	194 self.security_groups = {}
42024 b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	195
42304 dd6a9723ae2b automation: don't create resources when deleting things Gregory Szorc <gregory.szorc@gmail.com> parents: 42303 diff changeset	196 if ensure_ec2_state:
dd6a9723ae2b automation: don't create resources when deleting things Gregory Szorc <gregory.szorc@gmail.com> parents: 42303 diff changeset	197 ensure_key_pairs(automation.state_path, self.ec2resource)
dd6a9723ae2b automation: don't create resources when deleting things Gregory Szorc <gregory.szorc@gmail.com> parents: 42303 diff changeset	198 self.security_groups = ensure_security_groups(self.ec2resource)
dd6a9723ae2b automation: don't create resources when deleting things Gregory Szorc <gregory.szorc@gmail.com> parents: 42303 diff changeset	199 ensure_iam_state(self.iamresource)
42024 b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	200
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	201 def key_pair_path_private(self, name):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	202 """Path to a key pair private key file."""
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	203 return self.local_state_path / 'keys' / ('keypair-%s' % name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	204
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	205 def key_pair_path_public(self, name):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	206 return self.local_state_path / 'keys' / ('keypair-%s.pub' % name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	207
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	208
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	209 def rsa_key_fingerprint(p: pathlib.Path):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	210 """Compute the fingerprint of an RSA private key."""
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	211
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	212 # TODO use rsa package.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	213 res = subprocess.run(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	214 ['openssl', 'pkcs8', '-in', str(p), '-nocrypt', '-topk8',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	215 '-outform', 'DER'],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	216 capture_output=True,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	217 check=True)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	218
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	219 sha1 = hashlib.sha1(res.stdout).hexdigest()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	220 return ':'.join(a + b for a, b in zip(sha1[::2], sha1[1::2]))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	221
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	222
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	223 def ensure_key_pairs(state_path: pathlib.Path, ec2resource, prefix='hg-'):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	224 remote_existing = {}
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	225
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	226 for kpi in ec2resource.key_pairs.all():
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	227 if kpi.name.startswith(prefix):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	228 remote_existing[kpi.name[len(prefix):]] = kpi.key_fingerprint
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	229
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	230 # Validate that we have these keys locally.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	231 key_path = state_path / 'keys'
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	232 key_path.mkdir(exist_ok=True, mode=0o700)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	233
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	234 def remove_remote(name):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	235 print('deleting key pair %s' % name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	236 key = ec2resource.KeyPair(name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	237 key.delete()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	238
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	239 def remove_local(name):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	240 pub_full = key_path / ('keypair-%s.pub' % name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	241 priv_full = key_path / ('keypair-%s' % name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	242
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	243 print('removing %s' % pub_full)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	244 pub_full.unlink()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	245 print('removing %s' % priv_full)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	246 priv_full.unlink()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	247
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	248 local_existing = {}
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	249
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	250 for f in sorted(os.listdir(key_path)):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	251 if not f.startswith('keypair-') or not f.endswith('.pub'):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	252 continue
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	253
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	254 name = f[len('keypair-'):-len('.pub')]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	255
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	256 pub_full = key_path / f
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	257 priv_full = key_path / ('keypair-%s' % name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	258
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	259 with open(pub_full, 'r', encoding='ascii') as fh:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	260 data = fh.read()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	261
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	262 if not data.startswith('ssh-rsa '):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	263 print('unexpected format for key pair file: %s; removing' %
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	264 pub_full)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	265 pub_full.unlink()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	266 priv_full.unlink()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	267 continue
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	268
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	269 local_existing[name] = rsa_key_fingerprint(priv_full)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	270
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	271 for name in sorted(set(remote_existing) \| set(local_existing)):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	272 if name not in local_existing:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	273 actual = '%s%s' % (prefix, name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	274 print('remote key %s does not exist locally' % name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	275 remove_remote(actual)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	276 del remote_existing[name]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	277
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	278 elif name not in remote_existing:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	279 print('local key %s does not exist remotely' % name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	280 remove_local(name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	281 del local_existing[name]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	282
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	283 elif remote_existing[name] != local_existing[name]:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	284 print('key fingerprint mismatch for %s; '
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	285 'removing from local and remote' % name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	286 remove_local(name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	287 remove_remote('%s%s' % (prefix, name))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	288 del local_existing[name]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	289 del remote_existing[name]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	290
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	291 missing = KEY_PAIRS - set(remote_existing)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	292
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	293 for name in sorted(missing):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	294 actual = '%s%s' % (prefix, name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	295 print('creating key pair %s' % actual)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	296
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	297 priv_full = key_path / ('keypair-%s' % name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	298 pub_full = key_path / ('keypair-%s.pub' % name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	299
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	300 kp = ec2resource.create_key_pair(KeyName=actual)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	301
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	302 with priv_full.open('w', encoding='ascii') as fh:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	303 fh.write(kp.key_material)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	304 fh.write('\n')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	305
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	306 priv_full.chmod(0o0600)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	307
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	308 # SSH public key can be extracted via `ssh-keygen`.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	309 with pub_full.open('w', encoding='ascii') as fh:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	310 subprocess.run(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	311 ['ssh-keygen', '-y', '-f', str(priv_full)],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	312 stdout=fh,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	313 check=True)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	314
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	315 pub_full.chmod(0o0600)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	316
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	317
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	318 def delete_instance_profile(profile):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	319 for role in profile.roles:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	320 print('removing role %s from instance profile %s' % (role.name,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	321 profile.name))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	322 profile.remove_role(RoleName=role.name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	323
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	324 print('deleting instance profile %s' % profile.name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	325 profile.delete()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	326
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	327
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	328 def ensure_iam_state(iamresource, prefix='hg-'):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	329 """Ensure IAM state is in sync with our canonical definition."""
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	330
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	331 remote_profiles = {}
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	332
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	333 for profile in iamresource.instance_profiles.all():
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	334 if profile.name.startswith(prefix):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	335 remote_profiles[profile.name[len(prefix):]] = profile
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	336
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	337 for name in sorted(set(remote_profiles) - set(IAM_INSTANCE_PROFILES)):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	338 delete_instance_profile(remote_profiles[name])
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	339 del remote_profiles[name]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	340
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	341 remote_roles = {}
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	342
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	343 for role in iamresource.roles.all():
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	344 if role.name.startswith(prefix):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	345 remote_roles[role.name[len(prefix):]] = role
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	346
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	347 for name in sorted(set(remote_roles) - set(IAM_ROLES)):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	348 role = remote_roles[name]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	349
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	350 print('removing role %s' % role.name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	351 role.delete()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	352 del remote_roles[name]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	353
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	354 # We've purged remote state that doesn't belong. Create missing
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	355 # instance profiles and roles.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	356 for name in sorted(set(IAM_INSTANCE_PROFILES) - set(remote_profiles)):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	357 actual = '%s%s' % (prefix, name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	358 print('creating IAM instance profile %s' % actual)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	359
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	360 profile = iamresource.create_instance_profile(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	361 InstanceProfileName=actual)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	362 remote_profiles[name] = profile
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	363
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	364 for name in sorted(set(IAM_ROLES) - set(remote_roles)):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	365 entry = IAM_ROLES[name]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	366
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	367 actual = '%s%s' % (prefix, name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	368 print('creating IAM role %s' % actual)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	369
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	370 role = iamresource.create_role(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	371 RoleName=actual,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	372 Description=entry['description'],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	373 AssumeRolePolicyDocument=ASSUME_ROLE_POLICY_DOCUMENT,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	374 )
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	375
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	376 remote_roles[name] = role
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	377
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	378 for arn in entry['policy_arns']:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	379 print('attaching policy %s to %s' % (arn, role.name))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	380 role.attach_policy(PolicyArn=arn)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	381
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	382 # Now reconcile state of profiles.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	383 for name, meta in sorted(IAM_INSTANCE_PROFILES.items()):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	384 profile = remote_profiles[name]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	385 wanted = {'%s%s' % (prefix, role) for role in meta['roles']}
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	386 have = {role.name for role in profile.roles}
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	387
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	388 for role in sorted(have - wanted):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	389 print('removing role %s from %s' % (role, profile.name))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	390 profile.remove_role(RoleName=role)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	391
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	392 for role in sorted(wanted - have):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	393 print('adding role %s to %s' % (role, profile.name))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	394 profile.add_role(RoleName=role)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	395
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	396
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	397 def find_windows_server_2019_image(ec2resource):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	398 """Find the Amazon published Windows Server 2019 base image."""
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	399
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	400 images = ec2resource.images.filter(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	401 Filters=[
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	402 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	403 'Name': 'owner-alias',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	404 'Values': ['amazon'],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	405 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	406 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	407 'Name': 'state',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	408 'Values': ['available'],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	409 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	410 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	411 'Name': 'image-type',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	412 'Values': ['machine'],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	413 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	414 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	415 'Name': 'name',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	416 'Values': ['Windows_Server-2019-English-Full-Base-2019.02.13'],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	417 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	418 ])
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	419
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	420 for image in images:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	421 return image
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	422
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	423 raise Exception('unable to find Windows Server 2019 image')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	424
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	425
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	426 def ensure_security_groups(ec2resource, prefix='hg-'):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	427 """Ensure all necessary Mercurial security groups are present.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	428
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	429 All security groups are prefixed with ``hg-`` by default. Any security
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	430 groups having this prefix but aren't in our list are deleted.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	431 """
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	432 existing = {}
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	433
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	434 for group in ec2resource.security_groups.all():
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	435 if group.group_name.startswith(prefix):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	436 existing[group.group_name[len(prefix):]] = group
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	437
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	438 purge = set(existing) - set(SECURITY_GROUPS)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	439
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	440 for name in sorted(purge):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	441 group = existing[name]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	442 print('removing legacy security group: %s' % group.group_name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	443 group.delete()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	444
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	445 security_groups = {}
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	446
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	447 for name, group in sorted(SECURITY_GROUPS.items()):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	448 if name in existing:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	449 security_groups[name] = existing[name]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	450 continue
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	451
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	452 actual = '%s%s' % (prefix, name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	453 print('adding security group %s' % actual)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	454
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	455 group_res = ec2resource.create_security_group(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	456 Description=group['description'],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	457 GroupName=actual,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	458 )
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	459
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	460 group_res.authorize_ingress(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	461 IpPermissions=group['ingress'],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	462 )
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	463
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	464 security_groups[name] = group_res
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	465
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	466 return security_groups
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	467
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	468
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	469 def terminate_ec2_instances(ec2resource, prefix='hg-'):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	470 """Terminate all EC2 instances managed by us."""
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	471 waiting = []
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	472
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	473 for instance in ec2resource.instances.all():
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	474 if instance.state['Name'] == 'terminated':
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	475 continue
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	476
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	477 for tag in instance.tags or []:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	478 if tag['Key'] == 'Name' and tag['Value'].startswith(prefix):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	479 print('terminating %s' % instance.id)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	480 instance.terminate()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	481 waiting.append(instance)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	482
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	483 for instance in waiting:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	484 instance.wait_until_terminated()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	485
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	486
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	487 def remove_resources(c, prefix='hg-'):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	488 """Purge all of our resources in this EC2 region."""
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	489 ec2resource = c.ec2resource
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	490 iamresource = c.iamresource
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	491
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	492 terminate_ec2_instances(ec2resource, prefix=prefix)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	493
42302 730edbd836d8 automation: only iterate over our AMIs Gregory Szorc <gregory.szorc@gmail.com> parents: 42064 diff changeset	494 for image in ec2resource.images.filter(Owners=['self']):
42024 b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	495 if image.name.startswith(prefix):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	496 remove_ami(ec2resource, image)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	497
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	498 for group in ec2resource.security_groups.all():
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	499 if group.group_name.startswith(prefix):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	500 print('removing security group %s' % group.group_name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	501 group.delete()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	502
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	503 for profile in iamresource.instance_profiles.all():
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	504 if profile.name.startswith(prefix):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	505 delete_instance_profile(profile)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	506
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	507 for role in iamresource.roles.all():
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	508 if role.name.startswith(prefix):
42303 fcb97cb91ff8 automation: detach policies before deleting role Gregory Szorc <gregory.szorc@gmail.com> parents: 42302 diff changeset	509 for p in role.attached_policies.all():
fcb97cb91ff8 automation: detach policies before deleting role Gregory Szorc <gregory.szorc@gmail.com> parents: 42302 diff changeset	510 print('detaching policy %s from %s' % (p.arn, role.name))
fcb97cb91ff8 automation: detach policies before deleting role Gregory Szorc <gregory.szorc@gmail.com> parents: 42302 diff changeset	511 role.detach_policy(PolicyArn=p.arn)
fcb97cb91ff8 automation: detach policies before deleting role Gregory Szorc <gregory.szorc@gmail.com> parents: 42302 diff changeset	512
42024 b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	513 print('removing role %s' % role.name)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	514 role.delete()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	515
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	516
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	517 def wait_for_ip_addresses(instances):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	518 """Wait for the public IP addresses of an iterable of instances."""
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	519 for instance in instances:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	520 while True:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	521 if not instance.public_ip_address:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	522 time.sleep(2)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	523 instance.reload()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	524 continue
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	525
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	526 print('public IP address for %s: %s' % (
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	527 instance.id, instance.public_ip_address))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	528 break
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	529
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	530
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	531 def remove_ami(ec2resource, image):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	532 """Remove an AMI and its underlying snapshots."""
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	533 snapshots = []
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	534
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	535 for device in image.block_device_mappings:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	536 if 'Ebs' in device:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	537 snapshots.append(ec2resource.Snapshot(device['Ebs']['SnapshotId']))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	538
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	539 print('deregistering %s' % image.id)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	540 image.deregister()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	541
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	542 for snapshot in snapshots:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	543 print('deleting snapshot %s' % snapshot.id)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	544 snapshot.delete()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	545
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	546
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	547 def wait_for_ssm(ssmclient, instances):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	548 """Wait for SSM to come online for an iterable of instance IDs."""
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	549 while True:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	550 res = ssmclient.describe_instance_information(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	551 Filters=[
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	552 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	553 'Key': 'InstanceIds',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	554 'Values': [i.id for i in instances],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	555 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	556 ],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	557 )
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	558
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	559 available = len(res['InstanceInformationList'])
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	560 wanted = len(instances)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	561
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	562 print('%d/%d instances available in SSM' % (available, wanted))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	563
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	564 if available == wanted:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	565 return
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	566
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	567 time.sleep(2)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	568
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	569
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	570 def run_ssm_command(ssmclient, instances, document_name, parameters):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	571 """Run a PowerShell script on an EC2 instance."""
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	572
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	573 res = ssmclient.send_command(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	574 InstanceIds=[i.id for i in instances],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	575 DocumentName=document_name,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	576 Parameters=parameters,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	577 CloudWatchOutputConfig={
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	578 'CloudWatchOutputEnabled': True,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	579 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	580 )
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	581
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	582 command_id = res['Command']['CommandId']
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	583
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	584 for instance in instances:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	585 while True:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	586 try:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	587 res = ssmclient.get_command_invocation(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	588 CommandId=command_id,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	589 InstanceId=instance.id,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	590 )
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	591 except botocore.exceptions.ClientError as e:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	592 if e.response['Error']['Code'] == 'InvocationDoesNotExist':
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	593 print('could not find SSM command invocation; waiting')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	594 time.sleep(1)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	595 continue
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	596 else:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	597 raise
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	598
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	599 if res['Status'] == 'Success':
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	600 break
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	601 elif res['Status'] in ('Pending', 'InProgress', 'Delayed'):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	602 time.sleep(2)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	603 else:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	604 raise Exception('command failed on %s: %s' % (
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	605 instance.id, res['Status']))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	606
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	607
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	608 @contextlib.contextmanager
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	609 def temporary_ec2_instances(ec2resource, config):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	610 """Create temporary EC2 instances.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	611
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	612 This is a proxy to ``ec2client.run_instances(**config)`` that takes care of
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	613 managing the lifecycle of the instances.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	614
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	615 When the context manager exits, the instances are terminated.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	616
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	617 The context manager evaluates to the list of data structures
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	618 describing each created instance. The instances may not be available
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	619 for work immediately: it is up to the caller to wait for the instance
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	620 to start responding.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	621 """
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	622
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	623 ids = None
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	624
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	625 try:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	626 res = ec2resource.create_instances(**config)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	627
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	628 ids = [i.id for i in res]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	629 print('started instances: %s' % ' '.join(ids))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	630
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	631 yield res
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	632 finally:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	633 if ids:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	634 print('terminating instances: %s' % ' '.join(ids))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	635 for instance in res:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	636 instance.terminate()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	637 print('terminated %d instances' % len(ids))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	638
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	639
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	640 @contextlib.contextmanager
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	641 def create_temp_windows_ec2_instances(c: AWSConnection, config):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	642 """Create temporary Windows EC2 instances.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	643
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	644 This is a higher-level wrapper around ``create_temp_ec2_instances()`` that
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	645 configures the Windows instance for Windows Remote Management. The emitted
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	646 instances will have a ``winrm_client`` attribute containing a
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	647 ``pypsrp.client.Client`` instance bound to the instance.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	648 """
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	649 if 'IamInstanceProfile' in config:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	650 raise ValueError('IamInstanceProfile cannot be provided in config')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	651 if 'UserData' in config:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	652 raise ValueError('UserData cannot be provided in config')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	653
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	654 password = c.automation.default_password()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	655
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	656 config = copy.deepcopy(config)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	657 config['IamInstanceProfile'] = {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	658 'Name': 'hg-ephemeral-ec2-1',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	659 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	660 config.setdefault('TagSpecifications', []).append({
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	661 'ResourceType': 'instance',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	662 'Tags': [{'Key': 'Name', 'Value': 'hg-temp-windows'}],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	663 })
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	664 config['UserData'] = WINDOWS_USER_DATA % password
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	665
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	666 with temporary_ec2_instances(c.ec2resource, config) as instances:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	667 wait_for_ip_addresses(instances)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	668
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	669 print('waiting for Windows Remote Management service...')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	670
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	671 for instance in instances:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	672 client = wait_for_winrm(instance.public_ip_address, 'Administrator', password)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	673 print('established WinRM connection to %s' % instance.id)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	674 instance.winrm_client = client
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	675
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	676 yield instances
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	677
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	678
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	679 def ensure_windows_dev_ami(c: AWSConnection, prefix='hg-'):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	680 """Ensure Windows Development AMI is available and up-to-date.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	681
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	682 If necessary, a modern AMI will be built by starting a temporary EC2
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	683 instance and bootstrapping it.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	684
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	685 Obsolete AMIs will be deleted so there is only a single AMI having the
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	686 desired name.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	687
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	688 Returns an ``ec2.Image`` of either an existing AMI or a newly-built
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	689 one.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	690 """
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	691 ec2client = c.ec2client
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	692 ec2resource = c.ec2resource
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	693 ssmclient = c.session.client('ssm')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	694
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	695 name = '%s%s' % (prefix, 'windows-dev')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	696
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	697 config = {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	698 'BlockDeviceMappings': [
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	699 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	700 'DeviceName': '/dev/sda1',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	701 'Ebs': {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	702 'DeleteOnTermination': True,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	703 'VolumeSize': 32,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	704 'VolumeType': 'gp2',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	705 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	706 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	707 ],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	708 'ImageId': find_windows_server_2019_image(ec2resource).id,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	709 'InstanceInitiatedShutdownBehavior': 'stop',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	710 'InstanceType': 't3.medium',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	711 'KeyName': '%sautomation' % prefix,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	712 'MaxCount': 1,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	713 'MinCount': 1,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	714 'SecurityGroupIds': [c.security_groups['windows-dev-1'].id],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	715 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	716
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	717 commands = [
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	718 # Need to start the service so sshd_config is generated.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	719 'Start-Service sshd',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	720 'Write-Output "modifying sshd_config"',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	721 r'$content = Get-Content C:\ProgramData\ssh\sshd_config',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	722 '$content = $content -replace "Match Group administrators","" -replace "AuthorizedKeysFile __PROGRAMDATA__/ssh/administrators_authorized_keys",""',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	723 r'$content \| Set-Content C:\ProgramData\ssh\sshd_config',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	724 'Import-Module OpenSSHUtils',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	725 r'Repair-SshdConfigPermission C:\ProgramData\ssh\sshd_config -Confirm:$false',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	726 'Restart-Service sshd',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	727 'Write-Output "installing OpenSSL client"',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	728 'Add-WindowsCapability -Online -Name OpenSSH.Client~~~~0.0.1.0',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	729 'Set-Service -Name sshd -StartupType "Automatic"',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	730 'Write-Output "OpenSSH server running"',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	731 ]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	732
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	733 with INSTALL_WINDOWS_DEPENDENCIES.open('r', encoding='utf-8') as fh:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	734 commands.extend(l.rstrip() for l in fh)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	735
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	736 # Disable Windows Defender when bootstrapping because it just slows
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	737 # things down.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	738 commands.insert(0, 'Set-MpPreference -DisableRealtimeMonitoring $true')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	739 commands.append('Set-MpPreference -DisableRealtimeMonitoring $false')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	740
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	741 # Compute a deterministic fingerprint to determine whether image needs
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	742 # to be regenerated.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	743 fingerprint = {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	744 'instance_config': config,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	745 'user_data': WINDOWS_USER_DATA,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	746 'initial_bootstrap': WINDOWS_BOOTSTRAP_POWERSHELL,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	747 'bootstrap_commands': commands,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	748 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	749
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	750 fingerprint = json.dumps(fingerprint, sort_keys=True)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	751 fingerprint = hashlib.sha256(fingerprint.encode('utf-8')).hexdigest()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	752
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	753 # Find existing AMIs with this name and delete the ones that are invalid.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	754 # Store a reference to a good image so it can be returned one the
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	755 # image state is reconciled.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	756 images = ec2resource.images.filter(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	757 Filters=[{'Name': 'name', 'Values': [name]}])
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	758
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	759 existing_image = None
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	760
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	761 for image in images:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	762 if image.tags is None:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	763 print('image %s for %s lacks required tags; removing' % (
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	764 image.id, image.name))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	765 remove_ami(ec2resource, image)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	766 else:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	767 tags = {t['Key']: t['Value'] for t in image.tags}
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	768
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	769 if tags.get('HGIMAGEFINGERPRINT') == fingerprint:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	770 existing_image = image
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	771 else:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	772 print('image %s for %s has wrong fingerprint; removing' % (
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	773 image.id, image.name))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	774 remove_ami(ec2resource, image)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	775
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	776 if existing_image:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	777 return existing_image
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	778
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	779 print('no suitable Windows development image found; creating one...')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	780
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	781 with create_temp_windows_ec2_instances(c, config) as instances:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	782 assert len(instances) == 1
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	783 instance = instances[0]
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	784
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	785 wait_for_ssm(ssmclient, [instance])
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	786
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	787 # On first boot, install various Windows updates.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	788 # We would ideally use PowerShell Remoting for this. However, there are
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	789 # trust issues that make it difficult to invoke Windows Update
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	790 # remotely. So we use SSM, which has a mechanism for running Windows
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	791 # Update.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	792 print('installing Windows features...')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	793 run_ssm_command(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	794 ssmclient,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	795 [instance],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	796 'AWS-RunPowerShellScript',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	797 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	798 'commands': WINDOWS_BOOTSTRAP_POWERSHELL.split('\n'),
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	799 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	800 )
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	801
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	802 # Reboot so all updates are fully applied.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	803 print('rebooting instance %s' % instance.id)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	804 ec2client.reboot_instances(InstanceIds=[instance.id])
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	805
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	806 time.sleep(15)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	807
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	808 print('waiting for Windows Remote Management to come back...')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	809 client = wait_for_winrm(instance.public_ip_address, 'Administrator',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	810 c.automation.default_password())
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	811 print('established WinRM connection to %s' % instance.id)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	812 instance.winrm_client = client
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	813
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	814 print('bootstrapping instance...')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	815 run_powershell(instance.winrm_client, '\n'.join(commands))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	816
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	817 print('bootstrap completed; stopping %s to create image' % instance.id)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	818 instance.stop()
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	819
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	820 ec2client.get_waiter('instance_stopped').wait(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	821 InstanceIds=[instance.id],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	822 WaiterConfig={
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	823 'Delay': 5,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	824 })
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	825 print('%s is stopped' % instance.id)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	826
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	827 image = instance.create_image(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	828 Name=name,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	829 Description='Mercurial Windows development environment',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	830 )
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	831
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	832 image.create_tags(Tags=[
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	833 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	834 'Key': 'HGIMAGEFINGERPRINT',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	835 'Value': fingerprint,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	836 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	837 ])
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	838
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	839 print('waiting for image %s' % image.id)
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	840
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	841 ec2client.get_waiter('image_available').wait(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	842 ImageIds=[image.id],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	843 )
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	844
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	845 print('image %s available as %s' % (image.id, image.name))
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	846
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	847 return image
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	848
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	849
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	850 @contextlib.contextmanager
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	851 def temporary_windows_dev_instances(c: AWSConnection, image, instance_type,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	852 prefix='hg-', disable_antivirus=False):
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	853 """Create a temporary Windows development EC2 instance.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	854
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	855 Context manager resolves to the list of ``EC2.Instance`` that were created.
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	856 """
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	857 config = {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	858 'BlockDeviceMappings': [
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	859 {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	860 'DeviceName': '/dev/sda1',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	861 'Ebs': {
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	862 'DeleteOnTermination': True,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	863 'VolumeSize': 32,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	864 'VolumeType': 'gp2',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	865 },
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	866 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	867 ],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	868 'ImageId': image.id,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	869 'InstanceInitiatedShutdownBehavior': 'stop',
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	870 'InstanceType': instance_type,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	871 'KeyName': '%sautomation' % prefix,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	872 'MaxCount': 1,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	873 'MinCount': 1,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	874 'SecurityGroupIds': [c.security_groups['windows-dev-1'].id],
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	875 }
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	876
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	877 with create_temp_windows_ec2_instances(c, config) as instances:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	878 if disable_antivirus:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	879 for instance in instances:
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	880 run_powershell(
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	881 instance.winrm_client,
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	882 'Set-MpPreference -DisableRealtimeMonitoring $true')
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	883
b05a3e28cf24 automation: perform tasks on remote machines Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	884 yield instances

Mercurial > public > mercurial-scm > hg-stable

annotate contrib/automation/hgautomation/aws.py @ 42304:dd6a9723ae2b