72 lines
2.8 KiB
Python
72 lines
2.8 KiB
Python
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# https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/walkthrough-custom-resources-lambda-lookup-amiids.html
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def get_template(lambda_code):
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return {
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"AWSTemplateFormatVersion": "2010-09-09",
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"Description": "Sample template using Custom Resource",
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"Resources": {
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"CustomInfo": {
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"Type": "Custom::Info",
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"Properties": {
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"ServiceToken": {"Fn::GetAtt": ["InfoFunction", "Arn"]},
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"Region": {"Ref": "AWS::Region"},
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"MyProperty": "stuff",
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},
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},
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"InfoFunction": {
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"Type": "AWS::Lambda::Function",
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"Properties": {
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"Code": {
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"ZipFile": {"Fn::Join": ["\n", lambda_code.splitlines()]},
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},
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"Handler": "index.lambda_handler",
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"Role": {"Fn::GetAtt": ["LambdaExecutionRole", "Arn"]},
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"Runtime": "python3.8",
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"Timeout": "30",
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},
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},
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"LambdaExecutionRole": {
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"Type": "AWS::IAM::Role",
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"Properties": {
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"AssumeRolePolicyDocument": {
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"Version": "2012-10-17",
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"Statement": [
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{
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"Effect": "Allow",
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"Principal": {"Service": ["lambda.amazonaws.com"]},
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"Action": ["sts:AssumeRole"],
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}
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],
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},
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"Path": "/",
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"Policies": [
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{
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"PolicyName": "root",
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"PolicyDocument": {
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"Version": "2012-10-17",
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"Statement": [
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{
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"Effect": "Allow",
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"Action": [
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"logs:CreateLogGroup",
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"logs:CreateLogStream",
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"logs:PutLogEvents",
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],
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"Resource": "arn:aws:logs:*:*:*",
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}
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],
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},
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}
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],
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},
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},
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},
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"Outputs": {
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"infokey": {
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"Description": "A very important value",
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"Value": {"Fn::GetAtt": ["CustomInfo", "info_value"]},
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}
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},
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}
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