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michaelschiemer/deployment/ansible/playbooks/update-gitea-traefik-service.yml
Michael Schiemer ba859d0fdf
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fix: prevent Traefik restart loops and improve Docker registry login
Registry Login Fixes:
- Filter out service names (minio, redis) from registry URL extraction
- Only recognize actual registry URLs (with TLD or port)
- Preserve port numbers in registry URLs (e.g. git.michaelschiemer.de:5000)
- Better error messages for failed logins

Traefik Restart Loop Prevention:
- Set traefik_auto_restart default to false in traefik role
- Add traefik_auto_restart, traefik_ssl_restart, gitea_auto_restart to staging vars
- Add guard to fix-gitea-traefik-connection.yml restart task
- Add guard and deprecation warning to update-gitea-traefik-service.yml

This ensures that:
- CI/CD pipelines won't cause Traefik restart loops
- Staging environment uses same safe defaults as production
- Deprecated playbooks fail by default unless explicitly enabled
- Only actual Docker registries are used for login, not service names
2025-11-09 00:03:30 +01:00

80 lines
2.7 KiB
YAML

---
# Ansible Playbook: Update Gitea Traefik Service with Current IP
#
# ⚠️ DEPRECATED: This playbook is no longer needed since Traefik runs in bridge network mode.
# Service discovery via Docker labels works reliably in bridge mode, so manual IP updates
# are not required. This playbook is kept for reference only.
#
# Purpose: Update Traefik dynamic config with current Gitea container IP
# Usage:
# ansible-playbook -i inventory/production.yml playbooks/update-gitea-traefik-service.yml \
# --vault-password-file secrets/.vault_pass
- name: Update Gitea Traefik Service with Current IP
hosts: production
vars:
traefik_stack_path: "{{ stacks_base_path }}/traefik"
gitea_url: "https://{{ gitea_domain }}"
tasks:
- name: Warn that this playbook is deprecated
ansible.builtin.fail:
msg: |
⚠️ This playbook is DEPRECATED and should not be used.
Traefik service discovery via Docker labels works reliably in bridge mode.
If you really need to run this, set traefik_auto_restart=true explicitly.
when: traefik_auto_restart | default(false) | bool == false
- name: Get current Gitea container IP in traefik-public network
shell: |
docker inspect gitea | grep -A 10 'traefik-public' | grep IPAddress | head -1 | awk '{print $2}' | tr -d '",'
register: gitea_ip
changed_when: false
- name: Display Gitea IP
debug:
msg: "Gitea container IP: {{ gitea_ip.stdout }}"
- name: Create Gitea service configuration with current IP
copy:
dest: "{{ traefik_stack_path }}/dynamic/gitea-service.yml"
content: |
http:
services:
gitea:
loadBalancer:
servers:
- url: http://{{ gitea_ip.stdout }}:3000
mode: '0644'
- name: Restart Traefik to load new configuration
shell: |
docker compose -f {{ traefik_stack_path }}/docker-compose.yml restart traefik
when: traefik_auto_restart | default(false) | bool
- name: Wait for Traefik to be ready
pause:
seconds: 10
- name: Test Gitea via Traefik
uri:
url: "{{ gitea_url }}/api/healthz"
method: GET
status_code: [200]
validate_certs: false
timeout: 10
register: final_test
retries: 5
delay: 2
changed_when: false
- name: Display result
debug:
msg: |
Gitea-Traefik connection:
- Gitea IP: {{ gitea_ip.stdout }}
- Via Traefik: {{ 'OK' if final_test.status == 200 else 'FAILED' }}
Note: This is a temporary fix. The IP will need to be updated if the container restarts.