【发布时间】:2020-02-05 12:12:45
【问题描述】:
我想设置一个在我的 Nodejs 应用程序中可用的环境变量,该应用程序使用 AWS CDK 部署到 Elastic Beanstalk。我尝试将其添加到 Environment 选项中,但部署卡住了几分钟,直到我手动取消堆栈更新。
根据docs from AWS,这是我尝试添加环境变量的方法:
{
namespace: 'aws:elasticbeanstalk:application:environment',
optionName: 'CORS_ALLOW_ORIGIN',
value:
'http://my-frontend.s3-website.eu-central-1.amazonaws.com'
}
我也尝试使用 'http...' 和 '"http..."' 添加值,但没有成功。
这是完整的脚本:
#!/usr/bin/env node
import cdk = require('@aws-cdk/core');
import ebs = require('@aws-cdk/aws-elasticbeanstalk');
export class MyPrototype extends cdk.Stack {
public constructor(scope: cdk.Construct, id: string, props?: cdk.StackProps) {
super(scope, id, props);
const appName = 'MyPrototypeApp';
const platform = this.node.tryGetContext('platform');
const app = new ebs.CfnApplication(this, 'Application', {
applicationName: appName
});
const options: ebs.CfnEnvironment.OptionSettingProperty[] = [
{
namespace: 'aws:autoscaling:launchconfiguration',
optionName: 'IamInstanceProfile',
value: 'aws-elasticbeanstalk-ec2-role'
},
{
namespace: 'aws:elasticbeanstalk:container:nodejs',
optionName: 'NodeVersion',
value: '10.15.0'
},
{
namespace: 'aws:elasticbeanstalk:application:environment',
optionName: 'CORS_ALLOW_ORIGIN',
value:
'http://my-frontend.s3-website.eu-central-1.amazonaws.com'
}
];
new ebs.CfnEnvironment(this, 'Environment', {
environmentName: 'MyPrototypeEnvironment',
applicationName: app.applicationName || appName,
platformArn: platform,
optionSettings: options
});
}
}
const app = new cdk.App();
new MyPrototype(app, 'ElasticBeanstalk');
app.synth();
【问题讨论】:
-
还没有答案吗?
标签: node.js amazon-cloudformation amazon-elastic-beanstalk aws-cdk