要解决AWS Fargate的HTTPS路由速度慢的问题,可以尝试以下方法:
下面是一个使用AWS CDK(Cloud Development Kit)在Fargate集群前添加ALB的示例代码:
import * as cdk from 'aws-cdk-lib';
import * as ecs from 'aws-cdk-lib/aws-ecs';
import * as elbv2 from 'aws-cdk-lib/aws-elasticloadbalancingv2';
const app = new cdk.App();
const stack = new cdk.Stack(app, 'FargateALBStack');
// 创建Fargate集群
const cluster = new ecs.Cluster(stack, 'FargateCluster', {
vpc: myVpc,
});
// 创建Fargate任务定义
const taskDefinition = new ecs.FargateTaskDefinition(stack, 'FargateTaskDefinition');
// 添加任务容器定义
const container = taskDefinition.addContainer('MyContainer', {
image: ecs.ContainerImage.fromRegistry('my-container-image'),
});
// 添加监听端口
container.addPortMappings({ containerPort: 80 });
// 创建Fargate服务
const service = new ecs.FargateService(stack, 'FargateService', {
cluster,
taskDefinition,
});
// 创建ALB
const alb = new elbv2.ApplicationLoadBalancer(stack, 'ALB', {
vpc: myVpc,
internetFacing: true,
});
// 创建目标组
const targetGroup = alb.addListener('Listener', {
port: 443,
}).addTargets('FargateService', {
port: 80,
targets: [service],
});
// 输出ALB的DNS名称
new cdk.CfnOutput(stack, 'ALBDNSName', {
value: alb.loadBalancerDnsName,
});
下面是一个使用AWS CDK在ALB前添加CloudFront的示例代码:
import * as cdk from 'aws-cdk-lib';
import * as cloudfront from 'aws-cdk-lib/aws-cloudfront';
import * as elbv2 from 'aws-cdk-lib/aws-elasticloadbalancingv2';
const app = new cdk.App();
const stack = new cdk.Stack(app, 'FargateCloudFrontStack');
// 创建ALB(参考前面的代码示例)
// 创建CloudFront分配
const distribution = new cloudfront.CloudFrontWebDistribution(stack, 'CloudFrontDistribution', {
originConfigs: [
{
customOriginSource: {
domainName: alb.loadBalancerDnsName,
},
behaviors: [
{ isDefaultBehavior: true },
],
},
],
});
// 输出CloudFront分配的域名
new cdk.CfnOutput(stack, 'CloudFrontDomainName', {
value: distribution.domainName,
});
使用以上方法之一可以显著提高AWS Fargate的HTTPS路由速度和性能。