3eeda84d28* add cloudfront * modify: healthcheck disable * modify: health check option * modify nodejsbuild * add nodejs version * endpoint configuration * set axios url * remote console.log VITE_PROXY_TARGET * create alb stack * add alb to origin * alb build success * remote baseURL setting * add redirect * change responseHttpStatus to 200 * modify output and readme * modify architecture * add health check path route to cloudfront routing * modified: c9 env name in deploy langflow section * modified : package dependency for pymysql * modified: deploy procedure * modified: deploy procedure (ja) --------- Co-authored-by: nsxshota <nsxshota@amazon.co.jp> Co-authored-by: ymkazuki <ymkazuki@amazon.co.jp> Co-authored-by: Shota Nakamoto <53632932+nsy0328@users.noreply.github.com>
90 lines
No EOL
3 KiB
TypeScript
90 lines
No EOL
3 KiB
TypeScript
import { Duration } from 'aws-cdk-lib'
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import { Construct } from 'constructs';
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import {
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aws_ec2 as ec2,
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aws_ecs as ecs,
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aws_ecr as ecr,
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aws_rds as rds,
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aws_servicediscovery as servicediscovery,
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aws_iam as iam,
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aws_logs as logs,
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aws_elasticloadbalancingv2 as elb,
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} from 'aws-cdk-lib';
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import * as dotenv from 'dotenv';
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const path = require('path');
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dotenv.config({path: path.join(__dirname, "../../.env")});
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interface BackEndProps {
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cluster: ecs.Cluster
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ecsBackSG:ec2.SecurityGroup
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ecrBackEndRepository:ecr.Repository
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backendTaskRole: iam.Role;
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backendTaskExecutionRole: iam.Role;
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backendLogGroup: logs.LogGroup;
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rdsCluster:rds.DatabaseCluster
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arch:ecs.CpuArchitecture
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albTG: elb.ApplicationTargetGroup;
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}
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export class BackEndCluster extends Construct {
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constructor(scope: Construct, id: string, props:BackEndProps) {
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super(scope, id)
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const backendServiceName = 'backend'
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const backendServicePort = 7860
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// Secrets ManagerからDB認証情報を取ってくる
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const secretsDB = props.rdsCluster.secret!;
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// Create Backend Fargate Service
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const backendTaskDefinition = new ecs.FargateTaskDefinition(
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this,
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'BackEndTaskDef',
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{
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memoryLimitMiB: 3072,
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cpu: 1024,
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executionRole: props.backendTaskExecutionRole,
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runtimePlatform:{
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operatingSystemFamily: ecs.OperatingSystemFamily.LINUX,
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cpuArchitecture: props.arch,
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},
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taskRole: props.backendTaskRole,
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}
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);
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backendTaskDefinition.addContainer('backendContainer', {
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image: ecs.ContainerImage.fromEcrRepository(props.ecrBackEndRepository, "latest"),
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containerName:'langflow-back-container',
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logging: ecs.LogDriver.awsLogs({
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streamPrefix: 'my-stream',
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logGroup: props.backendLogGroup,
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}),
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environment:{
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"LANGFLOW_AUTO_LOGIN" : process.env.LANGFLOW_AUTO_LOGIN ?? 'false',
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"LANGFLOW_SUPERUSER" : process.env.LANGFLOW_SUPERUSER ?? "admin",
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"LANGFLOW_SUPERUSER_PASSWORD" : process.env.LANGFLOW_SUPERUSER_PASSWORD ?? "123456"
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},
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portMappings: [
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{
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containerPort: backendServicePort,
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protocol: ecs.Protocol.TCP,
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},
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],
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// Secretの設定
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secrets: {
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"dbname": ecs.Secret.fromSecretsManager(secretsDB, 'dbname'),
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"username": ecs.Secret.fromSecretsManager(secretsDB, 'username'),
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"host": ecs.Secret.fromSecretsManager(secretsDB, 'host'),
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"password": ecs.Secret.fromSecretsManager(secretsDB, 'password'),
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},
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});
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const backendService = new ecs.FargateService(this, 'BackEndService', {
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cluster: props.cluster,
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serviceName: backendServiceName,
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taskDefinition: backendTaskDefinition,
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enableExecuteCommand: true,
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securityGroups: [props.ecsBackSG],
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vpcSubnets: { subnetType: ec2.SubnetType.PRIVATE_WITH_EGRESS },
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});
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props.albTG.addTarget(backendService);
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}
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} |