我想设置一个环境变量,该变量在使用AWS CDK部署到Elastic Beanstalk的Nodejs应用程序中可用。我曾尝试将其添加到Environment
选项中,但是直到我手动取消堆栈更新之前,部署都停留了几分钟。
根据docs from AWS,这是我尝试添加环境变量的方式:
{
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();
答案 0 :(得分:0)
不确定为什么会失败,因为这是在 optionSettings 中设置环境变量的方式,使用“aws:elasticbeanstalk:application:environment”作为命名空间(您也可以添加多个具有相同名称的命名空间)