Post-Tyranny-Tech-Infrastru.../ansible/roles/authentik/tasks/providers.yml
Pieter 12d9fc06e5 feat: Configure Diun with Docker Hub auth and watchRepo control
This commit resolves Docker Hub rate limiting issues on all servers by:
1. Adding Docker Hub authentication support to Diun configuration
2. Making watchRepo configurable (disabled to reduce API calls)
3. Creating automation to deploy changes across all 17 servers

Changes:
- Enhanced diun.yml.j2 template to support:
  - Configurable watchRepo setting (defaults to true for compatibility)
  - Docker Hub authentication via regopts when credentials provided
- Created 260124-configure-diun-watchrepo.yml playbook to:
  - Disable watchRepo (only checks specific tags vs entire repo)
  - Enable Docker Hub authentication (5000 pulls/6h vs 100/6h)
  - Change schedule to weekly (Monday 6am UTC)
- Created configure-diun-all-servers.sh automation script with:
  - Proper SOPS age key file path handling
  - Per-server SSH key management
  - Sequential deployment across all servers
- Fixed Authentik OIDC provider meta_launch_url to use client_domain

Successfully deployed to all 17 servers (bever, das, egel, haas, kikker,
kraai, mees, mol, mus, otter, ree, specht, uil, valk, vos, wolf, zwaan).

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2026-01-24 13:16:25 +01:00

76 lines
4 KiB
YAML

---
# Create OIDC providers in Authentik for application integration
- name: Use bootstrap token for API access
set_fact:
authentik_api_token: "{{ client_secrets.authentik_bootstrap_token }}"
- name: Create Python script for OIDC provider setup
copy:
content: |
import sys, json, urllib.request
base_url, token = "http://localhost:9000", "{{ authentik_api_token }}"
def req(p, m='GET', d=None):
r = urllib.request.Request(f"{base_url}{p}", json.dumps(d).encode() if d else None, {'Authorization': f'Bearer {token}', 'Content-Type': 'application/json'}, method=m)
try:
with urllib.request.urlopen(r, timeout=30) as resp: return resp.status, json.loads(resp.read())
except urllib.error.HTTPError as e: return e.code, json.loads(e.read()) if e.headers.get('Content-Type', '').startswith('application/json') else {'error': e.read().decode()}
s, d = req('/api/v3/flows/instances/')
auth_flow = next((f['pk'] for f in d.get('results', []) if f.get('slug') == 'default-authorization-flow' or f.get('designation') == 'authorization'), None)
inval_flow = next((f['pk'] for f in d.get('results', []) if f.get('slug') == 'default-invalidation-flow' or f.get('designation') == 'invalidation'), None)
s, d = req('/api/v3/crypto/certificatekeypairs/')
key = d.get('results', [{}])[0].get('pk') if d.get('results') else None
if not auth_flow or not key: print(json.dumps({'error': 'Config missing'}), file=sys.stderr); sys.exit(1)
s, prov = req('/api/v3/providers/oauth2/', 'POST', {'name': 'Nextcloud', 'authorization_flow': auth_flow, 'invalidation_flow': inval_flow, 'client_type': 'confidential', 'redirect_uris': [{'matching_mode': 'strict', 'url': 'https://{{ nextcloud_domain }}/apps/user_oidc/code'}], 'signing_key': key, 'sub_mode': 'hashed_user_id', 'include_claims_in_id_token': True})
if s != 201: print(json.dumps({'error': 'Provider failed', 'details': prov}), file=sys.stderr); sys.exit(1)
s, app = req('/api/v3/core/applications/', 'POST', {'name': 'Nextcloud', 'slug': 'nextcloud', 'provider': prov['pk'], 'meta_launch_url': 'https://nextcloud.{{ client_domain }}'})
if s != 201: print(json.dumps({'error': 'App failed', 'details': app}), file=sys.stderr); sys.exit(1)
print(json.dumps({'success': True, 'provider_id': prov['pk'], 'application_id': app['pk'], 'client_id': prov['client_id'], 'client_secret': prov['client_secret'], 'discovery_uri': f"https://{{ authentik_domain }}/application/o/nextcloud/.well-known/openid-configuration", 'issuer': f"https://{{ authentik_domain }}/application/o/nextcloud/"}))
dest: /tmp/create_oidc.py
mode: '0755'
- name: Create Nextcloud OIDC provider in Authentik
shell: docker exec -i authentik-server python3 < /tmp/create_oidc.py
register: oidc_provider_result
failed_when: false
- name: Cleanup OIDC script
file:
path: /tmp/create_oidc.py
state: absent
- name: Parse OIDC provider credentials
set_fact:
oidc_credentials: "{{ oidc_provider_result.stdout | from_json }}"
when: oidc_provider_result.rc == 0
- name: Display OIDC provider creation result
debug:
msg: |
OIDC Provider Created Successfully!
Client ID: {{ oidc_credentials.client_id }}
Discovery URI: {{ oidc_credentials.discovery_uri }}
These credentials will be automatically configured in Nextcloud.
when:
- oidc_credentials is defined
- oidc_credentials.success | default(false)
- name: Save OIDC credentials to temporary file for Nextcloud configuration
copy:
content: "{{ oidc_credentials | to_json }}"
dest: "/tmp/authentik_oidc_credentials.json"
mode: '0600'
when:
- oidc_credentials is defined
- oidc_credentials.success | default(false)
- name: Display error if OIDC provider creation failed
debug:
msg: |
ERROR: Failed to create OIDC provider
{{ oidc_provider_result.stdout | default('No output') }}
{{ oidc_provider_result.stderr | default('') }}
when: oidc_provider_result.rc != 0