|
| 1 | +import sys |
| 2 | +import boto3 |
| 3 | +import json |
| 4 | + |
| 5 | +iam = boto3.client("iam") |
| 6 | +sns = boto3.client("sns") |
| 7 | +lmbda = boto3.client("lambda") |
| 8 | + |
| 9 | +ecsInstanceRole_policy_list = [ |
| 10 | + "arn:aws:iam::aws:policy/AmazonS3FullAccess", |
| 11 | + "arn:aws:iam::aws:policy/CloudWatchFullAccess", |
| 12 | + "arn:aws:iam::aws:policy/CloudWatchActionsEC2Access", |
| 13 | + "arn:aws:iam::aws:policy/service-role/AmazonEC2ContainerServiceforEC2Role", |
| 14 | + "arn:aws:iam::aws:policy/service-role/AmazonEC2ContainerServiceRole", |
| 15 | +] |
| 16 | +LambdaFullAccess_policy_list = [ |
| 17 | + "arn:aws:iam::aws:policy/AWSLambda_FullAccess", |
| 18 | + "arn:aws:iam::aws:policy/AmazonSNSFullAccess", |
| 19 | + "arn:aws:iam::aws:policy/service-role/AWSLambdaVPCAccessExecutionRole", |
| 20 | + "arn:aws:iam::aws:policy/service-role/AWSLambdaSQSQueueExecutionRole", |
| 21 | + "arn:aws:iam::aws:policy/AWSLambdaExecute", |
| 22 | + "arn:aws:iam::aws:policy/AmazonECS_FullAccess", |
| 23 | + "arn:aws:iam::aws:policy/service-role/AmazonEC2SpotFleetTaggingRole", |
| 24 | + "arn:aws:iam::aws:policy/AmazonS3FullAccess", |
| 25 | + "arn:aws:iam::aws:policy/AmazonSQSFullAccess", |
| 26 | +] |
| 27 | + |
| 28 | + |
| 29 | +def setup(): |
| 30 | + # Create ECS Instance Role |
| 31 | + assume_role_policy_document = json.dumps( |
| 32 | + { |
| 33 | + "Version": "2008-10-17", |
| 34 | + "Statement": [ |
| 35 | + { |
| 36 | + "Sid": "", |
| 37 | + "Effect": "Allow", |
| 38 | + "Principal": {"Service": "ec2.amazonaws.com"}, |
| 39 | + "Action": "sts:AssumeRole", |
| 40 | + } |
| 41 | + ], |
| 42 | + } |
| 43 | + ) |
| 44 | + iam.create_role( |
| 45 | + RoleName="ecsInstanceRole", |
| 46 | + AssumeRolePolicyDocument=assume_role_policy_document, |
| 47 | + ) |
| 48 | + for arn in ecsInstanceRole_policy_list: |
| 49 | + iam.attach_role_policy( |
| 50 | + PolicyArn=arn, |
| 51 | + RoleName="ecsInstanceRole", |
| 52 | + ) |
| 53 | + |
| 54 | + # Create EC2 Spot Fleet Tagging Role |
| 55 | + assume_role_policy_document = json.dumps( |
| 56 | + { |
| 57 | + "Version": "2012-10-17", |
| 58 | + "Statement": [ |
| 59 | + { |
| 60 | + "Sid": "", |
| 61 | + "Effect": "Allow", |
| 62 | + "Principal": {"Service": "spotfleet.amazonaws.com"}, |
| 63 | + "Action": "sts:AssumeRole", |
| 64 | + } |
| 65 | + ], |
| 66 | + } |
| 67 | + ) |
| 68 | + iam.create_role( |
| 69 | + RoleName="aws-ec2-spot-fleet-tagging-role", |
| 70 | + AssumeRolePolicyDocument=assume_role_policy_document, |
| 71 | + ) |
| 72 | + iam.attach_role_policy( |
| 73 | + PolicyArn="arn:aws:iam::aws:policy/service-role/AmazonEC2SpotFleetTaggingRole", |
| 74 | + RoleName="aws-ec2-spot-fleet-tagging-role", |
| 75 | + ) |
| 76 | + |
| 77 | + # Create Lambda Full Access Role |
| 78 | + assume_role_policy_document = json.dumps( |
| 79 | + { |
| 80 | + "Version": "2012-10-17", |
| 81 | + "Statement": [ |
| 82 | + { |
| 83 | + "Sid": "", |
| 84 | + "Effect": "Allow", |
| 85 | + "Principal": {"Service": "lambda.amazonaws.com"}, |
| 86 | + "Action": "sts:AssumeRole", |
| 87 | + } |
| 88 | + ], |
| 89 | + } |
| 90 | + ) |
| 91 | + iam.create_role( |
| 92 | + RoleName="LambdaFullAccess", |
| 93 | + AssumeRolePolicyDocument=assume_role_policy_document, |
| 94 | + ) |
| 95 | + for arn in LambdaFullAccess_policy_list: |
| 96 | + iam.attach_role_policy( |
| 97 | + PolicyArn=arn, |
| 98 | + RoleName="LambdaFullAccess", |
| 99 | + ) |
| 100 | + |
| 101 | + # Create SNS Monitor topic |
| 102 | + MonitorTopic = sns.create_topic(Name="Monitor") |
| 103 | + |
| 104 | + # Create Monitor Lambda function |
| 105 | + LambdaFullAccess = iam.get_role(RoleName="LambdaFullAccess") |
| 106 | + |
| 107 | + fxn = open("lambda_function.zip", "rb").read() |
| 108 | + |
| 109 | + MonitorFunction = lmbda.create_function( |
| 110 | + FunctionName="Monitor", |
| 111 | + Runtime="python3.9", |
| 112 | + Role=LambdaFullAccess["Role"]["Arn"], |
| 113 | + Handler="lambda_function.lambda_handler", |
| 114 | + Code={ |
| 115 | + "ZipFile": fxn, |
| 116 | + }, |
| 117 | + Description="Auto-monitor DS runs", |
| 118 | + Timeout=900, |
| 119 | + MemorySize=3008, |
| 120 | + Publish=True, |
| 121 | + PackageType="Zip", |
| 122 | + TracingConfig={"Mode": "PassThrough"}, |
| 123 | + Architectures=["x86_64"], |
| 124 | + EphemeralStorage={"Size": 512}, |
| 125 | + SnapStart={"ApplyOn": "None"}, |
| 126 | + ) |
| 127 | + |
| 128 | + # Subscribe Monitor Lambda to Monitor Topic |
| 129 | + sns.subscribe( |
| 130 | + TopicArn=MonitorTopic["TopicArn"], |
| 131 | + Protocol="lambda", |
| 132 | + Endpoint=MonitorFunction["FunctionArn"], |
| 133 | + ) |
| 134 | + |
| 135 | + |
| 136 | +def destroy(): |
| 137 | + # Delete roles |
| 138 | + for arn in ecsInstanceRole_policy_list: |
| 139 | + iam.detach_role_policy(RoleName="ecsInstanceRole", PolicyArn=arn) |
| 140 | + iam.delete_role(RoleName="ecsInstanceRole") |
| 141 | + |
| 142 | + iam.detach_role_policy( |
| 143 | + RoleName="aws-ec2-spot-fleet-tagging-role", |
| 144 | + PolicyArn="arn:aws:iam::aws:policy/service-role/AmazonEC2SpotFleetTaggingRole", |
| 145 | + ) |
| 146 | + iam.delete_role(RoleName="aws-ec2-spot-fleet-tagging-role") |
| 147 | + |
| 148 | + for arn in LambdaFullAccess_policy_list: |
| 149 | + iam.detach_role_policy(RoleName="LambdaFullAccess", PolicyArn=arn) |
| 150 | + iam.delete_role(RoleName="LambdaFullAccess") |
| 151 | + |
| 152 | + # Delete Monitor Lambda function |
| 153 | + lmbda.delete_function(FunctionName="MonitorTEST") |
| 154 | + |
| 155 | + # Delete Monitor SNS topic |
| 156 | + # create_topic is idempotent so we use it to return ARN since topic already exists |
| 157 | + MonitorTopic = sns.create_topic(Name="Monitor") |
| 158 | + sns.delete_topic(TopicArn=MonitorTopic["TopicArn"]) |
| 159 | + |
| 160 | + |
| 161 | +if __name__ == "__main__": |
| 162 | + if len(sys.argv) == 1: |
| 163 | + setup() |
| 164 | + else: |
| 165 | + if sys.argv[1] == "destroy": |
| 166 | + destroy() |
| 167 | + else: |
| 168 | + print("Use: setup_AWS.py or setup_AWS.py destroy") |
| 169 | + sys.exit() |
0 commit comments