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content/Docker/Drone-ci.md

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+Can be used with [Private docker registry](Private%20docker%20registry.md) to deploy things using #docker.
+
+## Pushing to private docker_registry
+
+You should specify `global_docker_login`, `global_docker_password`, `global_docker_registry` organizations variables in your **drone**. And `docker_repo` variable for your repo as `docker.yourdomain.com/your-image`.
+
+This is example of  `.droneci` for [private docker registry](Private%20docker%20registry.md): 
+
+```yaml
+kind: pipeline
+name: build
+type: docker
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+  - name: build-master
+    image: plugins/docker
+    when:
+      branch:
+        - master
+    settings:
+      dockerfile: Dockerfile
+      tag:
+        - ${DRONE_BRANCH}
+      username:
+        from_secret: global_docker_login
+      password:
+        from_secret: global_docker_password
+      registry:
+        from_secret: global_docker_registry
+      repo:
+        from_secret: docker_repo
+```
+
+## Docker-compose file for drone-ci
+
+The `drone` service is ui itself and `drone-agent` is runner for builds, that can be started on different machine (or machines).
+
+Change `secret_id`, `rpc_secret` and `drone.url` to something you like.
+
+```yaml
+version: "3"
+
+services:
+  drone:
+    container_name: drone
+    image: drone/drone:latest
+    environment:
+      - DRONE_GITHUB_CLIENT_ID=secret_id
+      - DRONE_GITHUB_CLIENT_SECRET=client_secret
+      - DRONE_RPC_SECRET=rpc_secret
+      - DRONE_SERVER_HOST=drone.url
+      - DRONE_USER_CREATE="username:user,admin:true"
+      - DRONE_SERVER_PROTO=https
+      - DRONE_TLS_AUTOCERT=false
+      - DRONE_GIT_ALWAYS_AUTH=false
+      - DRONE_LOGS_DEBUG=true
+      - DRONE_LOGS_TRACE=true
+    restart: always
+    volumes:
+      - ./data:/data
+    ports:
+      - 8090:80
+  drone-agent:
+    container_name: drone__agent
+    image: drone/agent:latest
+    command: agent
+    restart: always
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    environment:
+      - DRONE_RPC_SERVER=https://drone.url
+      - DRONE_RPC_SECRET=rpc_secret
+```
+
+## Caching builds
+
+Haven't checked that yet, but there's a [manual](https://laszlo.cloud/the-ultimate-droneci-caching-guide) from [Laszlo Fogas](https://laszlo.cloud/) about that.
+
+## Get user info
+
+```shell
+export DRONE_SERVER=https://drone.url
+export DRONE_TOKEN=password
+drone info
+```
+
+## Mark user as trusted
+
+Sometimes it won't help, then connect to drone database with sqlite and change user's trusted flag to `1`.
+
+```shell
+drone repo update $1 --trusted=true && drone repo info $1
+```
+