Question

我正在尝试将使用cdk创建的docker映像部署到ecs集群（ec2不是fargate）。

我在打字稿中尝试了以下内容（当然也要适当导入）

    const vpc = new ec2.VpcNetwork(this, "MyVPC", { maxAZs: 3 });

    const cluster: ecs.Cluster = new ecs.Cluster(this, "ecs-cluster", {
      clusterName: "demo",
      vpc: vpc
    });

    cluster.addCapacity("MyEC2Capacity", {
      instanceType: new ec2.InstanceType("t2.micro"),
      desiredCapacity: 1
    });
    const image = new ecs.AssetImage(this, "image", {directory: "client"})

    const nameService = new ecs.LoadBalancedEc2Service (this, 'name-service', {
      cluster: cluster,
      desiredCount: 1,
      image: image,
      memoryLimitMiB: 128,
      containerPort: 3000
   });

但是，当我运行cdk diff时，出现以下错误

Stack cdkTest
The cdkTest stack uses assets, which are currently not accounted for in the diff output! See https://github.com/awslabs/aws-cdk/issues/395
IAM Statement Changes
Column width must be greater than 0.
npm verb lifecycle stack@0.1.0~cdk: unsafe-perm in lifecycle true
npm verb lifecycle stack@0.1.0~cdk: PATH: /usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/home/circleci/repo/stack/node_modules/.bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
npm verb lifecycle stack@0.1.0~cdk: CWD: /home/circleci/repo/stack
npm info lifecycle stack@0.1.0~cdk: Failed to exec cdk script
npm verb stack Error: stack@0.1.0 cdk: `cdk "diff"`
npm verb stack Exit status 1
npm verb stack     at EventEmitter.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/index.js:301:16)
npm verb stack     at EventEmitter.emit (events.js:197:13)
npm verb stack     at ChildProcess.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:55:14)
npm verb stack     at ChildProcess.emit (events.js:197:13)
npm verb stack     at maybeClose (internal/child_process.js:978:16)
npm verb stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:265:5)
npm verb pkgid stack@0.1.0
npm verb cwd /home/circleci/repo/stack
npm verb Linux 4.4.0-141-generic
npm verb argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "cdk" "diff" "--verbose"
npm verb node v11.9.0
npm verb npm  v6.5.0
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! stack@0.1.0 cdk: `cdk "diff"`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the stack@0.1.0 cdk script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm verb exit [ 1, true ]
npm timing npm Completed in 1578ms

Exited with code 1

能否获取cdk来构建映像并将其部署到ecs？

如果是这样怎么办？我在Google，aws-cdk github存储库或aws-cdk文档上都找不到任何示例。

任何帮助，不胜感激！

Answer 1

最后解决了该问题，因此可以在此处发布给其他人。

问题是由我正在使用的配置项引起的。 Node认为终端宽度为0（process.stdout.columns）。这不是aws-cdk的问题，而是它用于构建更改和资源表的库。

一种解决方法很简单，只需将cdk的输出通过管道传递给cat或类似的设备。例如，我的CI任务从...更改为

npm run cdk deploy
到
npm run cdk deploy | cat

如何将CDK映像资产部署到ECS集群

1 个答案: