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Renamed server roles by osi they work on
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33
roles/srv-web-6-6-tls-renew/README.md
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roles/srv-web-6-6-tls-renew/README.md
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# Nginx Certbot Automation
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## 🔥 Description
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This role automates the setup of an automatic [Let's Encrypt](https://letsencrypt.org/) certificate renewal system for Nginx using [Certbot](https://certbot.eff.org/). It ensures that SSL/TLS certificates are renewed seamlessly in the background and that Nginx reloads automatically after successful renewals.
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## 📖 Overview
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Optimized for Archlinux systems, this role installs the `certbot-nginx` package, configures a dedicated `systemd` service for certificate renewal, and integrates with a `gen-timer` to schedule periodic renewals. After a renewal, Nginx is reloaded to apply the updated certificates immediately.
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### Key Features
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- **Automatic Renewal:** Schedules unattended certificate renewals using gen-timers.
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- **Seamless Nginx Reload:** Reloads the Nginx service automatically after successful renewals.
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- **Systemd Integration:** Manages renewal operations reliably with `systemd` and `alert-compose`.
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- **Quiet and Safe Operation:** Uses `--quiet` and `--agree-tos` flags to ensure non-interactive renewals.
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## 🎯 Purpose
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The Nginx Certbot Automation role ensures that Let's Encrypt SSL/TLS certificates stay valid without manual intervention. It enhances the security and reliability of web services by automating certificate lifecycle management.
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## 🚀 Features
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- **Certbot-Nginx Package Installation:** Installs required certbot plugins for Nginx.
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- **Custom Systemd Service:** Configures a lightweight, dedicated renewal service.
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- **Timer Setup:** Uses gen-timer to run certbot renewals periodically.
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- **Failure Notification:** Integrated with `alert-compose` for alerting on failures.
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## 🔗 Learn More
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- [Certbot Official Website](https://certbot.eff.org/)
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- [Let's Encrypt](https://letsencrypt.org/)
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- [Systemd (Wikipedia)](https://en.wikipedia.org/wiki/Systemd)
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- [HTTPS (Wikipedia)](https://en.wikipedia.org/wiki/HTTPS)
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roles/srv-web-6-6-tls-renew/handlers/main.yml
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roles/srv-web-6-6-tls-renew/handlers/main.yml
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- name: "reload certbot service"
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systemd:
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name: srv-web-6-6-tls-renew.cymais.service
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state: reloaded
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enabled: yes
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daemon_reload: yes
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roles/srv-web-6-6-tls-renew/meta/main.yml
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roles/srv-web-6-6-tls-renew/meta/main.yml
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---
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galaxy_info:
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author: "Kevin Veen-Birkenbach"
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description: |
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Automates Let's Encrypt SSL/TLS certificate renewals for Nginx using Certbot and systemd services with automatic reloads after successful renewals.
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license: "CyMaIS NonCommercial License (CNCL)"
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license_url: "https://s.veen.world/cncl"
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company: |
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Kevin Veen-Birkenbach
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Consulting & Coaching Solutions
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https://www.veen.world
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min_ansible_version: "2.9"
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platforms:
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- name: Archlinux
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versions:
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- rolling
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galaxy_tags:
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- nginx
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- certbot
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- ssl
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- tls
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- letsencrypt
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- https
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- systemd
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- automation
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repository: "https://s.veen.world/cymais"
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issue_tracker_url: "https://s.veen.world/cymaisissues"
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documentation: "https://s.veen.world/cymais"
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dependencies:
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- gen-certbot
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- srv-web-7-4-core
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- alert-compose
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- cln-certs
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roles/srv-web-6-6-tls-renew/tasks/main.yml
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roles/srv-web-6-6-tls-renew/tasks/main.yml
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- name: install certbot
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pacman:
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name:
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- certbot-nginx
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state: present
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when: run_once_nginx_certbot is not defined
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- name: configure srv-web-6-6-tls-renew.cymais.service
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template:
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src: srv-web-6-6-tls-renew.service.j2
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dest: /etc/systemd/system/srv-web-6-6-tls-renew.cymais.service
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notify: reload certbot service
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when: run_once_nginx_certbot is not defined
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- name: "set 'service_name' to '{{ role_name }}'"
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set_fact:
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service_name: "{{ role_name }}"
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when: run_once_nginx_certbot is not defined
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- name: "include role for gen-timer for {{service_name}}"
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include_role:
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name: gen-timer
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vars:
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on_calendar: "{{on_calendar_renew_lets_encrypt_certificates}}"
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persistent: "true"
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when: run_once_nginx_certbot is not defined
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- name: run the nginx_certbot tasks once
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set_fact:
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run_once_nginx_certbot: true
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when: run_once_nginx_certbot is not defined
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[Unit]
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Description=Let's Encrypt renewal
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OnFailure=alert-compose.cymais@%n.service
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[Service]
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Type=oneshot
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ExecStart=/usr/bin/certbot renew --quiet --agree-tos
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ExecStartPost=/bin/systemctl reload nginx.service
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