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@strickvl
Created April 27, 2021 23:15
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this is called by deploy.js
const { createEkkoEnvironment } = require('./createEkkoEnvironment');
const cdk = require('@aws-cdk/core');
const s3 = require('@aws-cdk/aws-s3');
const ec2 = require("@aws-cdk/aws-ec2");
const ecs = require("@aws-cdk/aws-ecs");
const ecs_patterns = require("@aws-cdk/aws-ecs-patterns");
const { RedisCluster } = require("./redis");
const { randomBytes } = require("crypto");
const elbv2 = require('@aws-cdk/aws-elasticloadbalancingv2');
const { AutoScalingGroup } = require('@aws-cdk/aws-autoscaling');
const { Duration } = require('@aws-cdk/core');
const { Tags } = require('@aws-cdk/core');
class SharedResources extends cdk.Stack {
constructor(scope, id, props) {
super(scope, id, props);
// create an S3 bucket for storing our association files and other static assets
this.s3 = new s3.Bucket(this, 'EkkoBucket', {
versioned: true,
removalPolicy: cdk.RemovalPolicy.DESTROY, // take this out after testing
autoDeleteObjects: true
});
Tags.of(this.s3).add('Ekko', 'SlowAndSteady');
// create a VPC that will provide security and access policies for our system
this.vpc = new ec2.Vpc(this, "EkkoSharedVpc", {
maxAzs: 2, // Default is all AZs in region
natGateways: 1
});
Tags.of(this.vpc).add('Ekko', 'SlowAndSteady');
// create an ECS cluster within our VPC
this.cluster = new ecs.Cluster(this, "EkkoSharedCluster", {
vpc: this.vpc
});
Tags.of(this.cluster).add('Ekko', 'SlowAndSteady');
// create a redis cluster instance that we can use in our ECS stack
this.redis = new RedisCluster(this, "redis", { vpc: this.vpc });
Tags.of(this.redis).add('Ekko', 'SlowAndSteady');
}
}
class EkkoStack extends cdk.Stack {
constructor(scope, id, props) {
super(scope, id, props);
this.id = randomBytes(32).toString("hex");
// const vpc = new ec2.Vpc(this, "EkkoStackVpc", {
// maxAzs: 2, // Default is all AZs in region
// natGateways: 1
// });
// Tags.of(vpc).add('Ekko', 'SlowAndSteady');
// // create an ECS cluster within our VPC
// const cluster = new ecs.Cluster(this, "EkkoStackCluster", {
// vpc: vpc
// });
// Tags.of(cluster).add('Ekko', 'SlowAndSteady');
// const asg = new AutoScalingGroup(this, 'ASG', {
// vpc,
// instanceType: ec2.InstanceType.of(ec2.InstanceClass.T3, ec2.InstanceSize.MICRO),
// machineImage: new ec2.AmazonLinuxImage(),
// });
// asg.scaleOnRequestCount('AModestLoad', {
// targetRequestsPerSecond: 1
// });
const ekkoService = new ecs_patterns.ApplicationLoadBalancedFargateService(
this,
"ekko-server",
{
taskImageOptions: {
image: ecs.ContainerImage.fromRegistry("public.ecr.aws/o9y9t4j0/alex-test:latest"),
environment: {
APP_ID: `${this.id}`,
REDIS_ENDPOINT: props.redis.cluster.attrRedisEndpointAddress,
REDIS_PORT: props.redis.cluster.attrRedisEndpointPort,
S3_BUCKET: props.s3.bucketName,
PORT: "80",
},
enableLogging: true,
},
cluster: props.cluster,
cpu: 1024,
desiredCount: 2,
memoryLimitMiB: 2048,
publicLoadBalancer: true,
}
);
ekkoService.service.connections.allowToDefaultPort(props.redis);
const listener = ekkoService.listener.loadBalancer;
// listener.addTargets('Target', {
// port: 80,
// targets: [asg],
// stickinessCookieDuration: Duration.days(3)
// });
// listener.connections.allowDefaultPortFromAnyIpv4('Open to the world');
new cdk.CfnOutput(this, "secret", {
value: this.id,
});
new cdk.CfnOutput(this, "s3BucketName", {
value: props.s3.bucketName,
});
// new cdk.CfnOutput(this, "loadBalancerUrl", {
// value: ekkoService.loadBalancerUrl,
// });
new cdk.CfnOutput(this, "serviceURL", {
value: ekkoService.loadBalancer.loadBalancerDnsName,
});
// createEkkoEnvironment(apiEndpoint, this.id, s3BucketName);
}
}
module.exports = { EkkoStack, SharedResources }
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