diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..6df5e56
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,6 @@
+DRONE_GITEA_SERVER=https://git.fogtype.com/
+DRONE_GITEA_CLIENT_ID=
+DRONE_GITEA_CLIENT_SECRET=
+DRONE_RPC_SECRET=
+DRONE_SERVER_HOST=gamma.fogtype.com
+DRONE_SERVER_PROTO=https
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4c49bd7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.env
diff --git a/README.md b/README.md
index 825742d..0847808 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,36 @@
 # γ
 
+[git.fogtype.com](https://git.fogtype.com/) 用 Drone Server & Runner
+
 ## Setup
 
 ```sh
 sudo apt install ansible docker-ce
 ansible-playbook setup.yml
-docker context create --docker=host=ssh://ubuntu@beta.fogtype.com beta
-docker context create --docker=host=ssh://ubuntu@gamma.fogtype.com gamma
 ```
 
 詳しい構成は [setup.yml](setup.yml) を参照
+
+## Drone Server
+
+Gitea への導入
+: https://docs.drone.io/server/provider/gitea/
+
+| 項目             | 値                              |
+| ---------------- | ------------------------------- |
+| Application Name | gamma                           |
+| Redirect URI     | https://gamma.fogtype.com/login |
+
+```bash
+install -m 600 .env{.example,}
+echo DRONE_RPC_SECRET=$(openssl rand -hex 16) >> .env
+# .envファイルに適切な設定をする
+```
+
+### Deploy
+
+```bash
+docker context create --docker=host=ssh://ubuntu@gamma.fogtype.com gamma
+docker context use gamma
+docker compose up -d
+```
diff --git a/compose.yml b/compose.yml
new file mode 100644
index 0000000..17a8371
--- /dev/null
+++ b/compose.yml
@@ -0,0 +1,19 @@
+services:
+  drone:
+    image: drone/drone:2
+    restart: unless-stopped
+    ports:
+      - "80:80"
+      - "443:443"
+    environment:
+      DRONE_TLS_AUTOCERT: "true"
+      DRONE_GITEA_SERVER: ${DRONE_GITEA_SERVER:?}
+      DRONE_GITEA_CLIENT_ID: ${DRONE_GITEA_CLIENT_ID:?}
+      DRONE_GITEA_CLIENT_SECRET: ${DRONE_GITEA_CLIENT_SECRET:?}
+      DRONE_RPC_SECRET: ${DRONE_RPC_SECRET:?}
+      DRONE_SERVER_HOST: ${DRONE_SERVER_HOST:?}
+      DRONE_SERVER_PROTO: ${DRONE_SERVER_PROTO:?}
+    volumes:
+      - drone_data_v2:/data
+volumes:
+  drone_data_v2:
diff --git a/etc/docker/daemon.json b/etc/docker/daemon.json
new file mode 100644
index 0000000..b73dceb
--- /dev/null
+++ b/etc/docker/daemon.json
@@ -0,0 +1,4 @@
+{
+  "live-restore": true,
+  "log-driver": "journald"
+}
diff --git a/setup.yml b/setup.yml
index d3c7ee0..7e0921c 100644
--- a/setup.yml
+++ b/setup.yml
@@ -13,6 +13,10 @@
       become: true
       environment:
         GCLOUD_API_KEY: "{{ grafana_gcloud_api_key }}"
+    - ansible.builtin.copy:
+        src: etc/docker/
+        dest: /etc/docker/
+      become: true
     - ansible.builtin.apt_repository:
         filename: docker
         repo: deb [trusted=yes] https://download.docker.com/linux/ubuntu jammy stable