Initial setup of renovate bot

ansible/roles/renovate/templates/config.js

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+module.exports = {
+  endpoint: "git.{{ personal_domain }}/api/v2",
+  token: '{{ renovate_gitea_token }}',
+  platform: 'gitea',
+  dryRun: true,
+  autodiscover: true,
+  onboarding: false,
+  redisUrl: 'redis://redis',
+  repositoryCache: 'enabled',
+  persistRepoData: true,
+  binarySource: "docker",
+  dockerUser: "{{ primary_uid }}",
+  baseDir: "{{ data_dir }}/renovate",
+};

ansible/roles/renovate/templates/docker-compose.yml

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+version: "{{ docker_compose_version }}"
+
+networks:
+  docker-socket-proxy:
+    external: true
+
+services:
+  renovate:
+    container_name: renovate
+    image: renovate/renovate:slim
+    restart: unless-stopped
+    depends_on:
+      - redis
+    networks:
+      - docker-socket-proxy
+    user: "{{ service_user.uid }}:{{ service_user.group }}"
+    environment:
+      - TZ={{ timezone }}
+      - DOCKER_HOST=tcp://docker_socket_proxy:2375
+      - "RENOVATE_TOKEN={{ renovate_gitea_token }}"
+    volumes:
+      - "{{ data_dir }}/renovate:/{{ data_dir }}/renovate" # These must be the same
+      - ./config.js:/usr/src/app/config.js:ro
+
+  redis:
+    image: redis:7-alpine
+    restart: unless-stopped