DevSecOps for BBK
  • Introduction
  • Getting Started
    • Virtual Training Practices
    • Training Plan
    • Tools and Configuration
    • Troubleshooting
  • Docker Fundamentals
    • Docker Setup
    • Docker First Container
    • Docker Network Basics
    • Docker Network Exercise
    • Docker Volume Basics
    • Docker Storage
  • Dockerfile Fundamentals
    • Dockerfile Instructions
    • Dockerfile Environment Variables
    • Dockerfile Build Arguments
    • Non-privileged Containers
    • Dockerfile Order of Execution
    • Dockerfile Volume
    • Entrypoint Command
    • Multiple Stage Build
  • Container Management
    • Containers Start Automatically
  • Docker Security
    • Seccomp Profile
  • Docker Compose
    • Docker Compose Install
    • Docker Compose Commands
    • Docker Compose File
    • Docker Compose Volumes and Network
  • K8s Cluster Setup
    • Minikube Installation
    • Calico Networking
    • K8s Walkthrough
    • K8s Cheat Sheet
  • Understand K8s
    • Pod Connectivity
    • Deployments
    • Service Cluster IP
    • Service NodePort
    • ClusterIP Exercise
    • NodePort Exercise
    • Service LoadBalancer
    • Configmap
    • Secrets
  • Application Lifecycle Management
    • Rolling Updates and Rollback
    • Multi Container Pod
  • K8s Storage
    • Persistent Volume
    • Persistent Volume Claim
    • PVC in POD
  • Istio
    • AKS Setup
    • Kubectl Setup in Windows
    • Istio Setup Manual
    • Istio Demo App
    • Istio Observability
  • Terraform
    • Terraform Setup
    • Terraform Demo
    • Azure Terraform Setup
  • Terraform AWS
    • Terraform AWS Setup
    • Terraform AWS Demo S3
  • Refrences
    • Docker Static Site
    • Docker First Image
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Last updated 1 year ago

In this lesson we will look at the basics of creating a compose file.

Step 1: Setup your environment:

Step 2: Create a docker-compose.yml file:

docker-compose.yml contents:

Step 3: Create the compose container:

List compose services:

Step 4: Verify the weather-app is working:

Step 5: Rebuild the image:

Step 6: Rebuild the image with no cache:

PreviousDocker Compose CommandsNextDocker Compose Volumes and Network
  1. Docker Compose

Docker Compose File

cd ~
cd compose
git clone https://github.com/nishanthkumarpathi/content-weather-app.git weather-app
 cd weather-app
 git checkout compose
touch docker-compose.yml
version: '3'
services:
  weather-app:
    build:
      context: .
      args:
        - VERSION=v2.0
    ports:
      - "8081:3000"
    environment:
      - NODE_ENV=production
docker-compose up -d
docker-compose ps
curl http://localhost:8081
docker-compose build
docker-compose build --no-cache