import * as k8s from '@pulumi/kubernetes' import * as pulumi from '@pulumi/pulumi' import { PostgresServiceDeployment } from 'pulumi-common' /** * ServiceDeployment is an example abstraction that uses a class to fold together the common pattern of a * Kubernetes Deployment and its associated Service object. * This class deploys a db, a migration job and indexer deployment and service */ export class IndexerServiceDeployment extends pulumi.ComponentResource { public readonly deployment: k8s.apps.v1.Deployment public readonly service: k8s.core.v1.Service constructor(name: string, args: ServiceDeploymentArgs, opts?: pulumi.ComponentResourceOptions) { super('indexer:service:IndexerServiceDeployment', name, {}, opts) const config = new pulumi.Config() const DB_PASS = config.require('dbPassword') const BLOCK_HEIGHT = config.require('blockHeight') || '0' const WS_PROVIDER_ENDPOINT_URI = config.require('joystreamWsEndpoint') const DB_USERNAME = 'postgres' const INDEXER_DATABASE_NAME = 'indexer' const DB_PORT = '5432' // Name passed in the constructor will be the endpoint for accessing the service const serviceName = name const appLabels = { appClass: 'indexer' } const indexerDbName = 'indexer-db' const indexerDb = new PostgresServiceDeployment( indexerDbName, { namespaceName: args.namespaceName, env: [ { name: 'POSTGRES_USER', value: DB_USERNAME }, { name: 'POSTGRES_PASSWORD', value: DB_PASS }, { name: 'POSTGRES_DB', value: INDEXER_DATABASE_NAME }, { name: 'PGPORT', value: DB_PORT }, ], storage: args.storage, }, { parent: this } ) this.deployment = new k8s.apps.v1.Deployment( 'indexer', { metadata: { namespace: args.namespaceName, labels: appLabels, }, spec: { replicas: 1, selector: { matchLabels: appLabels }, template: { metadata: { labels: appLabels, }, spec: { containers: [ { name: 'redis', image: 'redis:6.0-alpine', ports: [{ containerPort: 6379 }], }, { name: 'indexer', image: 'joystream/hydra-indexer:3.0.0', env: [ { name: 'DB_HOST', value: indexerDbName }, { name: 'DB_NAME', value: INDEXER_DATABASE_NAME }, { name: 'DB_PASS', value: DB_PASS }, { name: 'DB_USER', value: DB_USERNAME }, { name: 'DB_PORT', value: DB_PORT }, { name: 'INDEXER_WORKERS', value: '5' }, // localhost for redis should work since it is in the same deployment { name: 'REDIS_URI', value: 'redis://localhost:6379/0' }, { name: 'DEBUG', value: 'index-builder:*' }, { name: 'WS_PROVIDER_ENDPOINT_URI', value: WS_PROVIDER_ENDPOINT_URI }, { name: 'TYPES_JSON', value: 'types.json' }, { name: 'PGUSER', value: DB_USERNAME }, { name: 'BLOCK_HEIGHT', value: BLOCK_HEIGHT }, ], volumeMounts: [ { mountPath: '/home/hydra/packages/hydra-indexer/types.json', name: 'indexer-volume', subPath: 'fileData', }, ], command: ['/bin/sh', '-c'], args: ['yarn db:bootstrap && yarn start:prod'], }, { name: 'hydra-indexer-gateway', image: 'joystream/hydra-indexer-gateway:3.0.0', env: [ { name: 'WARTHOG_STARTER_DB_DATABASE', value: INDEXER_DATABASE_NAME }, { name: 'WARTHOG_STARTER_DB_HOST', value: indexerDbName }, { name: 'WARTHOG_STARTER_DB_PASSWORD', value: DB_PASS }, { name: 'WARTHOG_STARTER_DB_PORT', value: DB_PORT }, { name: 'WARTHOG_STARTER_DB_USERNAME', value: DB_USERNAME }, // localhost for redis should work since it is in the same deployment { name: 'WARTHOG_STARTER_REDIS_URI', value: 'redis://localhost:6379/0' }, { name: 'WARTHOG_APP_PORT', value: '4001' }, { name: 'PORT', value: '4001' }, { name: 'DEBUG', value: '*' }, ], ports: [{ name: 'hydra-port', containerPort: 4001 }], }, ], volumes: [ { name: 'indexer-volume', configMap: { name: args.defsConfig, }, }, ], }, }, }, }, { parent: this, dependsOn: indexerDb.service } ) // Create a Service for the Indexer this.service = new k8s.core.v1.Service( serviceName, { metadata: { labels: appLabels, namespace: args.namespaceName, name: serviceName, }, spec: { ports: [{ name: 'port-1', port: 4000, targetPort: 'hydra-port' }], selector: appLabels, }, }, { parent: this } ) } } interface Environment { name: string value: string } export interface ServiceDeploymentArgs { namespaceName: pulumi.Output<string> joystreamAppsImage: pulumi.Output<string> defsConfig: pulumi.Output<string> | undefined env?: Environment[] storage: number }