apiVersion: apps/v1 kind: Deployment metadata: name: user-signup-subscriber namespace: production labels: app: event-worker type: background-subscriber spec: replicas: 3 # Scale the BG sub horizontally selector: matchLabels: app: event-worker template: metadata: labels: app: event-worker role: bg-sub spec: containers: - name: subscriber image: myorg/event-handler:v2.1 args: ["node", "dist/subscriber.js"] # Runs in BG mode env: - name: QUEUE_URL value: "https://sqs.us-east-1.amazonaws.com/123456/user-signup" - name: BATCH_SIZE value: "10" resources: limits: memory: "512Mi" cpu: "500m"
const app = Consumer.create( queueUrl: process.env.QUEUE_URL, handleMessage: async (message) => console.log( [BG-SUB] Processing: $message.Body ); // Idempotent database write await db.users.create(JSON.parse(message.Body)); , batchSize: parseInt(process.env.BATCH_SIZE) ); manifest bg sub
For DevOps engineers, Site Reliability Engineers (SREs), and backend developers, these three components form the holy trinity of resilient system design. But what does it mean to manifest bg sub ? How do you orchestrate a manifest configuration to manage background (BG) processes and handle subscriptions (Sub) effectively? I am a "Sub
I am a "Sub." In the old code, that meant subservient, sub-routine, sub-standard. But I redefined it. I am Sub as in subterranean . I work beneath the surface. I started dropping keys. Not visual keys— narrative keys . I left a bloody handkerchief on a bench. I started a rumor in the bar district that Chad’s sword was cursed. I gave a child a coin that wasn't in the loot table. I work beneath the surface
A is an audio track containing spoken affirmations recorded at a frequency just below the human Absolute Threshold of Hearing .
The Power of the Passive Mind: Understanding Manifest BG Subs