cdk8s-redis/lib/redis.js

Basic implementation of a Redis construct for cdk8s.

"use strict";
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.Redis = void 0;
const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
const constructs_1 = require("constructs");
const service_deployment_1 = require("./service-deployment");
class Redis extends constructs_1.Construct {
    constructor(scope, id, options = {}) {
        super(scope, id);
        const primary = new service_deployment_1.ServiceDeployment(this, 'primary', {
            image: 'registry.k8s.io/redis:e2e',
            containerPort: 6379,
            externalPort: 6379,
            containerName: 'primary',
            env: { GET_HOSTS_FROM: 'dns' },
            labels: {
                app: 'redis',
                role: 'primary',
                ...options.labels,
            },
        });
        this.primaryHost = primary.host;
        const replicas = options.replicas ?? 2;
        if (replicas > 0) {
            const replica = new service_deployment_1.ServiceDeployment(this, 'replica', {
                image: 'gcr.io/google_samples/gb-redisslave:v1',
                containerName: 'replica',
                containerPort: 6379,
                externalPort: 6379,
                env: { GET_HOSTS_FROM: 'env', REDIS_MASTER_SERVICE_HOST: this.primaryHost },
                replicas: replicas,
                labels: {
                    app: 'redis',
                    role: 'replica',
                    ...options.labels,
                },
            });
            this.replicaHost = replica.host;
        }
        else {
            // if we have no slave, then use the same host as the primary
            this.replicaHost = primary.host;
        }
    }
}
exports.Redis = Redis;
_a = JSII_RTTI_SYMBOL_1;
Redis[_a] = { fqn: "cdk8s-redis.Redis", version: "0.1.912" };
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