问题描述: 在使用AWS CDK构建过程中,使用DockerImageAsset和buildSsh套接字时,有时会遇到失败的情况。
解决方法:
npm outdated -g aws-cdk命令来检查并更新CDK版本。docker ps命令来检查Docker守护程序的状态。以下是一个使用DockerImageAsset和buildSsh套接字的代码示例:
import * as cdk from 'aws-cdk-lib';
import { DockerImageAsset } from 'aws-cdk-lib/aws-ecr-assets';
import { Instance, InstanceType, Peer, Port, SecurityGroup, SubnetType, Vpc } from 'aws-cdk-lib/aws-ec2';
const app = new cdk.App();
const stack = new cdk.Stack(app, 'MyStack');
const vpc = new Vpc(stack, 'MyVpc', {
subnetConfiguration: [
{
name: 'Public',
subnetType: SubnetType.PUBLIC,
},
],
});
const securityGroup = new SecurityGroup(stack, 'MySecurityGroup', {
vpc,
});
const instance = new Instance(stack, 'MyInstance', {
vpc,
instanceType: InstanceType.of(InstanceClass.T2, InstanceSize.MICRO),
machineImage: new DockerImageAsset(stack, 'MyDockerImage', {
directory: 'path/to/dockerfile',
}),
securityGroup,
});
instance.connections.allowFromAnyIpv4(Port.tcp(22), 'SSH Access');
app.synth();
请注意,以上代码示例仅供参考,具体的实现可能因应用程序的需求而有所不同。