kubernetes에서 code-server 실행

git repo: https://github.com/sungwook-practice/code-server-demo

 

ingress에서 your-host를 도메인으로 수정한 후, 쿠버네티스 리소스를 배포하시면 됩니다. code-server가 web-socket를 사용해서 websocket설정을 annotations에 추가했습니다.

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: code-server
  name: code-server
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      app: code-server
  template:
    metadata:
      labels:
        app: code-server
    spec:
      containers:
        - image: codercom/code-server:4.9.1
          name: code-server
          env:
            - name: PASSWORD
              value: "password"
          ports:
            - name: web
              containerPort: 8080
              protocol: TCP
          resources:
            requests:
              cpu: "1.0"
              memory: "2Gi"
            limits:
              cpu: "1.0"
              memory: "2Gi"
 ---
 apiVersion: v1
kind: Service
metadata:
 name: code-server
 namespace: default
spec:
 ports:
 - port: 80
   targetPort: 8080
 selector:
   app: code-server
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: code-server
  namespace: default
  annotations:
    nginx.org/websocket-services: "code-server"
    nginx.ingress.kubernetes.io/rewrite-target: /
    nginx.org/server-snippets: |
      location / {
        proxy_pass http://{{your-host}}:80/;
        proxy_set_header Host $host;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection upgrade;
        proxy_set_header Accept-Encoding gzip;
      }
spec:
  ingressClassName: nginx
  rules:
    - host: {{your-host}}
      http:
        paths:
          - pathType: Prefix
            path: "/"
            backend:
              service:
                name: code-server
                port:
                  number: 80