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michaelschiemer/deployment/ansible/playbooks/fix-gitea-traefik-connection.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

90 lines
2.8 KiB
YAML

---
# Ansible Playbook: Fix Gitea-Traefik Connection Issues
# Purpose: Ensure Traefik can reliably reach Gitea by restarting both services
# Usage:
# ansible-playbook -i inventory/production.yml playbooks/fix-gitea-traefik-connection.yml \
# --vault-password-file secrets/.vault_pass
- name: Fix Gitea-Traefik Connection
hosts: production
vars:
gitea_stack_path: "{{ stacks_base_path }}/gitea"
traefik_stack_path: "{{ stacks_base_path }}/traefik"
gitea_url: "https://{{ gitea_domain }}"
tasks:
- name: Get current Gitea container IP
shell: |
docker inspect gitea | grep -A 10 'traefik-public' | grep IPAddress | head -1 | awk '{print $2}' | tr -d '",'
register: gitea_ip
changed_when: false
failed_when: false
- name: Display Gitea IP
debug:
msg: "Gitea container IP in traefik-public network: {{ gitea_ip.stdout }}"
- name: Test direct connection to Gitea from Traefik container
shell: |
docker compose -f {{ traefik_stack_path }}/docker-compose.yml exec -T traefik wget -qO- http://{{ gitea_ip.stdout }}:3000/api/healthz 2>&1 | head -3
register: traefik_gitea_test
changed_when: false
failed_when: false
- name: Display Traefik-Gitea connection test result
debug:
msg: "{{ traefik_gitea_test.stdout }}"
- name: Restart Gitea container to refresh IP
shell: |
docker compose -f {{ gitea_stack_path }}/docker-compose.yml restart gitea
when: traefik_gitea_test.rc != 0
- name: Wait for Gitea to be ready
uri:
url: "{{ gitea_url }}/api/healthz"
method: GET
status_code: [200]
validate_certs: false
timeout: 10
register: gitea_health
until: gitea_health.status == 200
retries: 30
delay: 2
changed_when: false
when: traefik_gitea_test.rc != 0
- name: Restart Traefik to refresh service discovery
shell: |
docker compose -f {{ traefik_stack_path }}/docker-compose.yml restart traefik
when: >
traefik_gitea_test.rc != 0
and (traefik_auto_restart | default(false) | bool)
- name: Wait for Traefik to be ready
pause:
seconds: 10
when: traefik_gitea_test.rc != 0
- name: Test Gitea via Traefik
uri:
url: "{{ gitea_url }}/api/healthz"
method: GET
status_code: [200]
validate_certs: false
timeout: 10
register: final_test
changed_when: false
- name: Display result
debug:
msg: |
Gitea-Traefik connection test:
- Direct connection: {{ 'OK' if traefik_gitea_test.rc == 0 else 'FAILED' }}
- Via Traefik: {{ 'OK' if final_test.status == 200 else 'FAILED' }}
{% if traefik_gitea_test.rc != 0 %}
Both services have been restarted to refresh connections.
{% endif %}