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python-api-environment

Dockerized environment for 'python-api' repo to improve my ansible skills.

Install

  1. Clone repo.

    git clone https://github.com/JaviSabalete/python-api-environment.git

  2. Generate key in order to use ansible.

    ssh-keygen -f ansible -q -P ""

  3. Generate git deploy key.

    ssh-keygen -f git -q -P ""

  4. Fork python-api repo.

  5. Edit init-api replacing repo by your forked repo. You should only replace GitHub username.

  6. Add git.pub as github read-only deploy key.

Usage

  1. Start containers in the background. This command creates containers if don't exist or recreates them if docker-compose.yml has been modified.

    docker-compose up -d

  2. Access your app via http://localhost/.

How it works via ansible (examples)

  1. Try to ping.

    ansible -i hosts/all -m ping python-api

  2. Try to deploy.

    ansible-playbook -i hosts/all playbook/git.yml --tag=pull

  3. Try to stop nginx.

    ansible-playbook -i hosts/all playbook/nginx.yml --tag=stop

Another useful Docker commands

# List containers
docker-compose ps

# View logs
docker-compose logs

# Restart containers
docker-compose restart

# Stop containers
docker-compose stop

# Stop and remove containers.
docker-compose down

# Start a terminal session for python container
docker exec -ti pythonapi_python_1 bash

# Rebuild
docker-compose build or docker-compose up --build