Wire up swarm version place holders

.drone.yml

@@ -14,3 +14,26 @@ trigger:
   event:
     exclude:
       - pull_request
+
+---
+kind: pipeline
+name: deploy to swarm.autonomic.zone
+steps:
+  - name: deployment
+    image: decentral1se/drone-stack:19.03.8-override-compose
+    settings:
+      compose: docker-compose.yml
+      host: tcp://swarm.autonomic.zone:2376
+      override_compose: docker-compose.production.yml
+      stack_name: gitea
+      tlsverify: true
+    environment:
+      PLUGIN_CACERT:
+        from_secret: docker_cacert
+      PLUGIN_CERT:
+        from_secret: docker_cert
+      PLUGIN_KEY:
+        from_secret: docker_key
+trigger:
+  branch:
+    - master

README.md

@@ -5,3 +5,21 @@
 > https://gitea.io/
 
 > https://git.autonomic.zone
+
+## Development
+
+```bash
+$ git clone https://git.autonomic.zone/autonomic-cooperative/gitea && cd gitea
+$ python3 -m venv .venv && source .venv/bin/activate
+$ pip install -r requirements.txt
+$ docker-compose up
+```
+
+Gitea dashboard:
+
+> http://localhost:3000
+
+## Production
+
+1. Our [drone.autonomic.zone](https://drone.autonomic.zone/autonomic-cooperative/gitea/) configuration automatically deploys.
+1. For a manual deploy guide, see [this documentation](https://git.autonomic.zone/autonomic-cooperative/organising/wiki/working-with-docker-swarm).

docker-compose.override.yml

@@ -0,0 +1,13 @@
+---
+version: "3.7"
+
+services:
+  gitea:
+    image: gitea/gitea:1.11.4
+    volumes:
+      - git:/data
+    ports:
+      - 3000:3000
+
+volumes:
+  git:

docker-compose.production.yml

@@ -0,0 +1,31 @@
+---
+version: "3.7"
+
+services:
+  gitea:
+    image: gitea/gitea:1.11.4
+    volumes:
+      - git:/data
+    networks:
+      - proxy
+    deploy:
+      mode: replicated
+      replicas: 1
+      update_config:
+        failure_action: rollback
+      placement:
+        constraints:
+          - node.role == manager
+      labels:
+        - "traefik.enable=true"
+        - "traefik.http.services.gitea.loadbalancer.server.port=3000"
+        - "traefik.http.routers.gitea.rule=Host(`gitea.swarm.autonomic.zone`)"
+        - "traefik.http.routers.gitea.entrypoints=web-secure"
+        - "traefik.http.routers.gitea.tls.certresolver=staging"
+
+networks:
+  proxy:
+    external: true
+
+volumes:
+  git:

docker-compose.yml

@@ -0,0 +1,8 @@
+---
+version: "3.7"
+
+services:
+  gitea:
+    image: gitea/gitea:1.11.4
+    ports:
+      - "3000:3000"

requirements.txt

@@ -0,0 +1 @@
+docker-compose==1.7.2