Test app

Test application to verify environment deployment and reachability over HTTP.

Environment variables:

• LISTEN_ADDRESS - listen address, 0.0.0.0 by default
• LISTEN_PORT - listen port for requests, 8080 by default
• APP_NAME - name of application printed in output
• HTTP_RESPONSE_CODE - returned HTTP response code, 200 by default
• PROCESSING_SLEEP - block processing of request for specified ms, 0 by default

Build

make build - build application locally make container - build application container

Deployment

Run application as container:

docker run -p 8080:8080 denis256/go-test-app:v0.0.4

Run application as deployment in Kubernetes:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: test-app
  labels:
    app: test-app
spec:
  replicas: 1
  selector:
    matchLabels:
      app: test-app
  template:
    metadata:
      labels:
        app: test-app
    spec:
      containers:
      - name: test-app
        image: denis256/go-test-app:v0.0.4
        env:
        - name: LISTEN_PORT
          value: "9000"
        ports:
        - containerPort: 9000