pyinfra

import os from pyinfra.operations import apt, files # Define target hosts (using @local for a quick test) # For remote SSH, change to: hosts = ['my-server.net'] # For Docker, change to: hosts = ['@docker/ubuntu:latest'] # Create a dummy inventory file if running with `pyinfra inventory.py deploy.py` # In a real scenario, this would connect to actual hosts. # If running directly, pyinfra will prompt or use @local if no inventory is specified. # deploy.py # Ensure apt packages are updated and Nginx is installed apt.update(name="Update apt repositories", _sudo=True) apt.packages(name="Install Nginx", packages=['nginx'], _sudo=True) # Ensure Nginx service is running and enabled files.file( name="Ensure Nginx config is present", path="/etc/nginx/sites-available/default", contents=""" server { listen 80 default_server; listen [::]:80 default_server; root /var/www/html; index index.html index.htm index.nginx-debian.html; server_name _; location / { try_files $uri $uri/ =404; } } """, _sudo=True ) apt.update( name="Run apt update (idempotent)", _sudo=True ) apt.packages( name="Install Nginx (idempotent)", packages=["nginx"], _sudo=True ) # To make this runnable directly as a Python script for illustration: # This part is typically handled by the `pyinfra` CLI. # We will simulate a direct execution for simplicity, but real use is via `pyinfra <inventory> <deploy>`. # import sys # from pyinfra.api.local import Local # with Local(['@local']) as state: # # In a real deploy.py, the operations would run directly. # # For this quickstart, we just define them as above. # print("Deploy operations defined. Run with: pyinfra @local deploy.py") # print("Or via SSH: pyinfra my-host.net deploy.py") # Example of how to execute from CLI: # Create a file named 'deploy.py' with the above content. # Then run: pyinfra @local deploy.py # Or to a remote host: pyinfra my-server.net deploy.py --ssh-user <your_user> --ssh-password "$PYINFRA_SSH_PASSWORD"