我正在设置一个管道来自动化 cloudformation 堆栈模板部署。
管道本身在 aws eu-west-1 区域中创建，但 cloudformation 堆栈模板将部署在任何其他区域中。
实际上我知道并且可以在不同的帐户中执行管道操作，但是我看不到在哪里指定我希望我的模板部署到的区域，就像我们使用 aws cli 所做的那样：aws --region cloudformation deploy....。
请问是否可以在一个区域触发管道并在另一个区域执行deploy action？
动作配置属性不提供这种可能性...
【问题讨论】：
标签： amazon-web-services amazon-cloudformation aws-codepipeline
一种解决方法是从 codebuild 容器中的 cli 运行 aws cli deploy 命令并指定好区域，但我想知道是否有更优雅的方法来做到这一点
【讨论】：
如果您希望一个接一个地部署到多个区域，您可以在要部署到的每个区域中创建一个代码管道管道，并设置 S3 跨区域复制，以便第一个的输出管道成为下一个区域中管道的输入。
这里有一篇博文进一步解释了这一点：https://aws.amazon.com/blogs/devops/building-a-cross-regioncross-account-code-deployment-solution-on-aws/
【讨论】：
自 2018 年 11 月下旬起，CodePipeline 支持cross regional deploys。但是，它仍然有很多不足之处，因为您需要在每个区域中创建工件存储桶，并在触发部署操作之前将部署工件（例如，在您提到的 codebuild 容器中）复制到它们。因此，它并没有达到应有的自动化程度，但如果您完成了设置过程，它会运行良好。
【讨论】：
CodePipeline 现在支持跨区域部署，为了触发不同区域的管道，我们可以在 CloudFormation 的操作阶段指定 "Region": "us-west-2" 属性，这将触发该特定区域的部署。
此设置要遵循的步骤：
注意：我已附上示例 CloudFormation 模板，它将帮助您进行跨区域 CloudFormation 部署。
{
"Parameters": {
"BranchName": {
"Description": "CodeCommit branch name for all the resources",
"Type": "String",
"Default": "master"
},
"RepositoryName": {
"Description": "CodeComit repository name",
"Type": "String",
"Default": "aws-account-resources"
},
"CFNServiceRoleDeployA": {
"Description": "CFN service role for create resourcecs for account-A",
"Type": "String",
"Default": "arn:aws:iam::xxxxxxxxxxxxxx:role/CloudFormation-service-role-cp"
},
"CodePipelineServiceRole": {
"Description": "Service role for codepipeline",
"Type": "String",
"Default": "arn:aws:iam::xxxxxxxxxxxxxx:role/AWS-CodePipeline-Service"
},
"CodePipelineArtifactStoreBucket1": {
"Description": "S3 bucket to store the artifacts",
"Type": "String",
"Default": "bucket-us-east-1"
},
"CodePipelineArtifactStoreBucket2": {
"Description": "S3 bucket to store the artifacts",
"Type": "String",
"Default": "bucket-us-west-2"
}
},
"Resources": {
"AppPipeline": {
"Type": "AWS::CodePipeline::Pipeline",
"Properties": {
"Name": {"Fn::Sub": "${AWS::StackName}-cross-account-pipeline" },
"ArtifactStores": [
{
"ArtifactStore": {
"Type": "S3",
"Location": {
"Ref": "CodePipelineArtifactStoreBucket1"
}
},
"Region": "us-east-1"
},
{
"ArtifactStore": {
"Type": "S3",
"Location": {
"Ref": "CodePipelineArtifactStoreBucket2"
}
},
"Region": "us-west-2"
}
],
"RoleArn": {
"Ref": "CodePipelineServiceRole"
},
"Stages": [
{
"Name": "Source",
"Actions": [
{
"Name": "SourceAction",
"ActionTypeId": {
"Category": "Source",
"Owner": "AWS",
"Version": 1,
"Provider": "CodeCommit"
},
"OutputArtifacts": [
{
"Name": "SourceOutput"
}
],
"Configuration": {
"BranchName": {
"Ref": "BranchName"
},
"RepositoryName": {
"Ref": "RepositoryName"
},
"PollForSourceChanges": true
},
"RunOrder": 1
}
]
},
{
"Name": "Deploy-to-account-A",
"Actions": [
{
"Name": "stage-1",
"InputArtifacts": [
{
"Name": "SourceOutput"
}
],
"ActionTypeId": {
"Category": "Deploy",
"Owner": "AWS",
"Version": 1,
"Provider": "CloudFormation"
},
"Configuration": {
"ActionMode": "CREATE_UPDATE",
"StackName": "cloudformation-stack-name-account-A",
"TemplatePath":"SourceOutput::accountA.json",
"Capabilities": "CAPABILITY_IAM",
"RoleArn": {
"Ref": "CFNServiceRoleDeployA"
}
},
"RunOrder": 2,
"Region": "us-west-2"
}
]
}
]
}
}
}
}【讨论】：