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fix(codedeploy): unable to configure disable automatically rollback (a…
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…ws#22083)

In creating a DeploymentGroup, auto rollback cannot be disabled because there is no way to set the enabled property of auto-rollback-configuration to false.

Once automatically rollback is enabled, it cannot be disabled by deleting the `autoRollback` property or by setting both deploymentInAlarm and failedDeployment to false.
The root cause of this bug is that if all autoRollback properties, `deploymentInAlarm`, `failedDeployment`, and `stoppedDeployment`, are false, `AutoRollbackConfig` is undefined and cannot be changed to disabled.

To solve this bug, `autoRollback` is disabled (`{ enabled: false }`) if the properties of `autoRollback` are explicitly set to false.

closes aws#21691

----

### All Submissions:

* [ ] Have you followed the guidelines in our [Contributing guide?](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md)

### Adding new Unconventional Dependencies:

* [ ] This PR adds new unconventional dependencies following the process described [here](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md/#adding-new-unconventional-dependencies)

### New Features

* [ ] Have you added the new feature to an [integration test](https://github.com/aws/aws-cdk/blob/main/INTEGRATION_TESTS.md)?
	* [ ] Did you use `yarn integ` to deploy the infrastructure and generate the snapshot (i.e. `yarn integ` without `--dry-run`)?

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
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msysh authored and madeline-k committed Oct 10, 2022
1 parent 8ae1dc6 commit f22c561
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8 changes: 8 additions & 0 deletions packages/@aws-cdk/aws-codedeploy/lib/utils.ts
Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,14 @@ CfnDeploymentGroup.AutoRollbackConfigurationProperty | undefined {
}
}

if (autoRollbackConfig.failedDeployment === false
&& autoRollbackConfig.stoppedDeployment !== true
&& autoRollbackConfig.deploymentInAlarm === false) {
return {
enabled: false,
};
}

return events.length > 0
? {
enabled: true,
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Original file line number Diff line number Diff line change
@@ -1,15 +1,15 @@
{
"version": "20.0.0",
"version": "21.0.0",
"files": {
"dae40555b89ef1d396d170d34f146291ebc161a078ebd48290cc01135f3291da": {
"5088f12eca5c246f5575ce7f87af7fe359933f451dfd57b1c97881139e63533b": {
"source": {
"path": "aws-cdk-codedeploy-server-dg.template.json",
"packaging": "file"
},
"destinations": {
"current_account-current_region": {
"bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
"objectKey": "dae40555b89ef1d396d170d34f146291ebc161a078ebd48290cc01135f3291da.json",
"objectKey": "5088f12eca5c246f5575ce7f87af7fe359933f451dfd57b1c97881139e63533b.json",
"assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
}
}
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Original file line number Diff line number Diff line change
Expand Up @@ -722,6 +722,9 @@
],
"Enabled": true
},
"AutoRollbackConfiguration": {
"Enabled": false
},
"AutoScalingGroups": [
{
"Ref": "ASG46ED3070"
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Original file line number Diff line number Diff line change
@@ -1 +1 @@
{"version":"20.0.0"}
{"version":"21.0.0"}
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
{
"version": "20.0.0",
"version": "21.0.0",
"testCases": {
"integ.deployment-group": {
"stacks": [
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
{
"version": "20.0.0",
"version": "21.0.0",
"artifacts": {
"Tree": {
"type": "cdk:tree",
Expand All @@ -23,7 +23,7 @@
"validateOnSynth": false,
"assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-deploy-role-${AWS::AccountId}-${AWS::Region}",
"cloudFormationExecutionRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-cfn-exec-role-${AWS::AccountId}-${AWS::Region}",
"stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/dae40555b89ef1d396d170d34f146291ebc161a078ebd48290cc01135f3291da.json",
"stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/5088f12eca5c246f5575ce7f87af7fe359933f451dfd57b1c97881139e63533b.json",
"requiresBootstrapStackVersion": 6,
"bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version",
"additionalDependencies": [
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@
"path": "Tree",
"constructInfo": {
"fqn": "constructs.Construct",
"version": "10.1.85"
"version": "10.1.102"
}
},
"aws-cdk-codedeploy-server-dg": {
Expand Down Expand Up @@ -91,8 +91,8 @@
"id": "Acl",
"path": "aws-cdk-codedeploy-server-dg/VPC/PublicSubnet1/Acl",
"constructInfo": {
"fqn": "constructs.Construct",
"version": "10.1.85"
"fqn": "@aws-cdk/core.Resource",
"version": "0.0.0"
}
},
"RouteTable": {
Expand Down Expand Up @@ -258,8 +258,8 @@
"id": "Acl",
"path": "aws-cdk-codedeploy-server-dg/VPC/PublicSubnet2/Acl",
"constructInfo": {
"fqn": "constructs.Construct",
"version": "10.1.85"
"fqn": "@aws-cdk/core.Resource",
"version": "0.0.0"
}
},
"RouteTable": {
Expand Down Expand Up @@ -425,8 +425,8 @@
"id": "Acl",
"path": "aws-cdk-codedeploy-server-dg/VPC/PrivateSubnet1/Acl",
"constructInfo": {
"fqn": "constructs.Construct",
"version": "10.1.85"
"fqn": "@aws-cdk/core.Resource",
"version": "0.0.0"
}
},
"RouteTable": {
Expand Down Expand Up @@ -544,8 +544,8 @@
"id": "Acl",
"path": "aws-cdk-codedeploy-server-dg/VPC/PrivateSubnet2/Acl",
"constructInfo": {
"fqn": "constructs.Construct",
"version": "10.1.85"
"fqn": "@aws-cdk/core.Resource",
"version": "0.0.0"
}
},
"RouteTable": {
Expand Down Expand Up @@ -936,16 +936,16 @@
"id": "SsmParameterValue:--aws--service--ami-amazon-linux-latest--amzn-ami-hvm-x86_64-gp2:C96584B6-F00A-464E-AD19-53AFF4B05118.Parameter",
"path": "aws-cdk-codedeploy-server-dg/SsmParameterValue:--aws--service--ami-amazon-linux-latest--amzn-ami-hvm-x86_64-gp2:C96584B6-F00A-464E-AD19-53AFF4B05118.Parameter",
"constructInfo": {
"fqn": "constructs.Construct",
"version": "10.1.85"
"fqn": "@aws-cdk/core.CfnParameter",
"version": "0.0.0"
}
},
"SsmParameterValue:--aws--service--ami-amazon-linux-latest--amzn-ami-hvm-x86_64-gp2:C96584B6-F00A-464E-AD19-53AFF4B05118": {
"id": "SsmParameterValue:--aws--service--ami-amazon-linux-latest--amzn-ami-hvm-x86_64-gp2:C96584B6-F00A-464E-AD19-53AFF4B05118",
"path": "aws-cdk-codedeploy-server-dg/SsmParameterValue:--aws--service--ami-amazon-linux-latest--amzn-ami-hvm-x86_64-gp2:C96584B6-F00A-464E-AD19-53AFF4B05118",
"constructInfo": {
"fqn": "constructs.Construct",
"version": "10.1.85"
"fqn": "@aws-cdk/core.Resource",
"version": "0.0.0"
}
},
"ELB": {
Expand Down Expand Up @@ -1190,6 +1190,9 @@
],
"enabled": true
},
"autoRollbackConfiguration": {
"enabled": false
},
"autoScalingGroups": [
{
"Ref": "ASG46ED3070"
Expand Down Expand Up @@ -1225,20 +1228,20 @@
"id": "Service-principalMap",
"path": "aws-cdk-codedeploy-server-dg/Service-principalMap",
"constructInfo": {
"fqn": "constructs.Construct",
"version": "10.1.85"
"fqn": "@aws-cdk/core.CfnMapping",
"version": "0.0.0"
}
}
},
"constructInfo": {
"fqn": "constructs.Construct",
"version": "10.1.85"
"fqn": "@aws-cdk/core.Stack",
"version": "0.0.0"
}
}
},
"constructInfo": {
"fqn": "constructs.Construct",
"version": "10.1.85"
"fqn": "@aws-cdk/core.App",
"version": "0.0.0"
}
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -412,6 +412,42 @@ describe('CodeDeploy Server Deployment Group', () => {
expect(() => app.synth()).toThrow(/deploymentInAlarm/);
});

test('disable automatic rollback', () => {
const stack = new cdk.Stack();

new codedeploy.ServerDeploymentGroup(stack, 'DeploymentGroup', {
autoRollback: {
deploymentInAlarm: false,
failedDeployment: false,
},
});

Template.fromStack(stack).hasResourceProperties('AWS::CodeDeploy::DeploymentGroup', {
'AutoRollbackConfiguration': {
'Enabled': false,
},
});
});

test('disable automatic rollback when all options are false', () => {
const stack = new cdk.Stack();

new codedeploy.ServerDeploymentGroup(stack, 'DeploymentGroup', {
autoRollback: {
deploymentInAlarm: false,
failedDeployment: false,
stoppedDeployment: false,
},
});

Template.fromStack(stack).hasResourceProperties('AWS::CodeDeploy::DeploymentGroup', {
'AutoRollbackConfiguration': {
'Enabled': false,
},
});
});


test('can be used with an imported ALB Target Group as the load balancer', () => {
const stack = new cdk.Stack();

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