注意修改部分变量

适配目标K8s版本：1.20

# The deployment
apiVersion: apps/v1
kind: Deployment
metadata:
  name: drone-server
  namespace: drones
  labels:
    app: drone
    type: server
spec:
  replicas: 1
  selector:
    matchLabels:
      app: drone
      type: server
  template:
    metadata:
      namespace: drones
      labels:
        app: drone
        type: server
    spec:
      containers:
      - name: drone-server
        image: drone/drone:1
        ports:
        - containerPort: 80
        env:
        - name: DRONE_GITHUB_CLIENT_ID
          value: {{ Github 应用客户端ID }}
        - name: DRONE_GITHUB_CLIENT_SECRET
          value: {{ Github 应用客户端密钥 }}
        - name: DRONE_RPC_SECRET
          value: {{ 使用指令生成的随机密钥：penssl rand -hex 16}}
        - name: DRONE_SERVER_HOST
          value: {{ K8S 集群IP:服务暴漏端口号 }}
        - name: DRONE_SERVER_PROTO
          value: http
        volumeMounts:
        - mountPath: /data
          name: drone-server-data
      volumes:
      - name: drone-server-data
        hostPath:
        	# 可以修改为其他位置
          path: /root/drone/server/data
          type: DirectoryOrCreate
---
# The service
apiVersion: v1
kind: Service
metadata:
  name: drone-server-service
  namespace: drones
spec:
  type: NodePort
  selector:
    app: drone
    type: server
  ports:
  - port: 80
    targetPort: 80
    # 服务暴漏端口号
    nodePort: 30080