Drone 是用 Go 语言编写的基于 Docker 构建的开源轻量级 CI/CD 工具，可以通过 SaaS 服务和自托管服务两种方式使用，Drone 使用简单的 YAML 配置文件来定义和执行 Docker 容器中定义的 Pipeline，Drone 由两个部分组成：

• Server端负责身份认证，仓库配置，用户、Secrets 以及 Webhook 相关的配置。
• Agent端用于接受构建的作业和真正用于运行的 Pipeline 工作流。

Server 和 Agent 都是非常轻量级的服务，大概只使用 10~15MB 内存，所以我们也可以很轻松的运行在笔记本、台式机甚至是 Raspberry PI 上面

1、申请域名，绑定VIP

2、创建如下service

apiVersion: v1
kind: Service
metadata:
  annotations:
    sigma.ali/vip: 100.64.46.7
  name: drone-server
  namespace: vts
  labels:
    app: drone-server
    sigma.ali/internal-lb: vip
    sigma.ali/instance-group: vts-drone
spec:
  clusterIP: None
  ports:
  - name: http
    port: 80
    protocol: TCP
    targetPort: 80
  - name: https
    port: 443
    protocol: TCP
    targetPort: 443
  selector:
    app: drone-server

3、创建 DRONE_RPC_SECRET # 共享密钥

openssl rand -hex 16

de9e0d708e49cc14c02008bc16ee8cca

4、创建drone-server.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: drone-server
  name: drone-server
  namespace: vts
spec:
  replicas: 1
  selector:
    matchLabels:
      app: drone-server
  template:
    metadata:
      labels:
        app: drone-server
        sigma.ali/app-name: vts
        sigma.ali/instance-group: vts-service
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: resource-group.bach.io/vts
                operator: Exists
      containers:
      - env:
        - name: DRONE_GITLAB_CLIENT_ID
          value: d2e2f75e723e0fb91a3be09c650f6fbb3b2794fa6507e4a9cd3267fc2296c0b8
        - name: DRONE_GITLAB_CLIENT_SECRET
          value: 87aa84b868f8fc64b331f59c68904276ac976a01ac0c5c7b663faf216aca0282
        - name: DRONE_GITLAB_SERVER
          value: http://gitlab.alibaba-inc.com/
        - name: DRONE_GIT_ALWAYS_AUTH
          value: "true"
        - name: DRONE_GITLAB_DEBUG
          value: "true"
        - name: DRONE_RPC_SECRET
          #value: de9e0d708e49cc14c02008bc16ee8cca
          value: bd6c2d42e64197b8753fab0d4cd5d27f
        - name: DRONE_SERVER_HOST
          value: vts-drone-test-inc.com
        - name: DRONE_SERVER_PROTO
          value: http
        - name: DRONE_USER_CREATE
          value: username:wb-ldp766934,machine:false,admin:true
        - name: DRONE_GITLAB_SKIP_VERIFY
          value: "true"
        - name: DRONE_LOGS_DEBUG
          value: "true"
        - name: DRONE_DEBUG_DUMP_HOOK
          value: "true"
        - name: DRONE_REPOSITORY_TRUSTED
          value: "true"
        image: reg.docker.test.com/vts-test/drone-server:latest
        imagePullPolicy: Always
        name: drone-server
        ports:
        - containerPort: 80
          name: http
          protocol: TCP
        - containerPort: 443
          name: https
          protocol: TCP
      dnsPolicy: Default
      restartPolicy: Always
      schedulerName: default-scheduler
      tolerations:
      - effect: NoSchedule
        key: sigma.ali/resource-pool
        operator: Equal
        value: mit_bach
      - effect: NoSchedule
        key: sigma.ali/is-ecs
        operator: Equal
        value: "true"

kubectl apply -f drone-server.yml -n vts

5、创建drone-runner.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: drone-runner
  namespace: vts
  labels:
    app.kubernetes.io/name: drone
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: drone
  template:
    metadata:
      labels:
        app.kubernetes.io/name: drone
    spec:
      containers:
      - name: runner
        image: reg.docker.test-inc.com/vts-test/drone-runner:latest
        ports:
        - containerPort: 3000
        env:
        - name: DRONE_RPC_HOST
          #value: vts-drone.test-inc.com
          value: 100.67.206.236
        - name: DRONE_RPC_PROTO
          value: http
        - name: DRONE_RPC_SECRET
          value: bd6c2d42e64197b8753fab0d4cd5d27f
      tolerations:
         - effect: NoSchedule
           key: sigma.ali/resource-pool
           value: sigma_public
         - effect: NoSchedule
           key: sigma.ali/is-ecs
           operator: Exists
         - effect: NoExecute
           key: node.kubernetes.io/not-ready
           operator: Exists
           tolerationSeconds: 300
         - effect: NoExecute
           key: node.kubernetes.io/unreachable
           operator: Exists
           tolerationSeconds: 300

kubectl apply -f drone-runner.yml -n vts

6、查看pod

kubectl get pod -n vts | grep drone-runner

7、删除pod

kubectl delete -f drone-runner.yml -n vts

(必须)DRONE_GITLAB_CLIENT_ID # GitLab oauth客户端ID(必须)DRONE_GITLAB_CLIENT_SECRET # GitLab oauth客户端密钥

(必须)DRONE_RPC_SECRET # 共享密钥，de9e0d708e49cc14c02008bc16ee8cca[用于验证到服务器的rpc连接。必须为服务器和代理提供相同的秘密值]

(必须)DRONE_SERVER_HOST # drone地址[提供您的外部主机名或IP地址。如果使用IP地址，则可以包括端口]

(必须)DRONE_SERVER_PROTO # 提供了您的外部协议方案。此值应设置为http或https

(可选)DRONE_GITLAB_SERVER # 提供您的GitLab服务器网址，默认值为的gitlab.com服务器地址https://gitlab.com

(可选)DRONE_GIT_ALWAYS_AUTH # 可选的布尔值

DRONE_RPC_SECRET # 共享密钥

启动成功：

8、授权

打开浏览器，查看域名 http://vts-drone-new.test.com，经过 gitlab 授权后可以看到 drone.ci 的管理页面。