setup/devcontainer/deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: ssh-devcontainer
  namespace: nuvolaris
  labels:
    app: ssh-devcontainer
spec:
  replicas: 1
  selector:
    matchLabels:
      app: ssh-devcontainer
  template:
    metadata:
      labels:
        app: ssh-devcontainer
    spec:
      hostname: ssh-devcontainer
      volumes:
      - name: workspace
        hostPath:
          path: /workspace
      - name: nginx-config
        configMap:
          name: nginx-proxy-config
      containers:
      - name: devcontainer
        image: $IMAGE
        ports:
        - containerPort: 2222
          name: ssh
          protocol: TCP
        securityContext:
          runAsUser: $USERID
          runAsGroup: $USERID
        volumeMounts:
        - name: workspace
          mountPath: /home/workspace
        env:
        - name: DEBIAN_FRONTEND
          value: noninteractive
        - name: SSHKEY
          valueFrom:
            secretKeyRef:
              name: ssh-secret
              key: authorized_keys
      - name: reverse-proxy
        image: nginx:alpine
        ports:
        - containerPort: 80
          name: http
          protocol: TCP
        command: ["nginx", "-g", "daemon off;"]
        volumeMounts:
        - name: nginx-config
          mountPath: /etc/nginx/nginx.conf
          subPath: nginx.conf
          readOnly: true
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: nginx-proxy-config
  namespace: nuvolaris
data:
  nginx.conf: |
    events {
        worker_connections 1024;
    }
    http {
        client_max_body_size 1g;

        server {
            listen 80;
            server_name miniops.me *.miniops.me;

            location / {
                proxy_pass http://ingress-nginx-controller.ingress-nginx.svc.cluster.local;
                proxy_set_header Host $$host;
                proxy_set_header X-Real-IP $$remote_addr;
                proxy_set_header X-Forwarded-For $$proxy_add_x_forwarded_for;
                proxy_set_header X-Forwarded-Proto http;
            }
        }
    }
---
apiVersion: v1
kind: Service
metadata:
  name: ssh-devcontainer
  namespace: nuvolaris
  labels:
    app: ssh-devcontainer
spec:
  type: NodePort
  selector:
    app: ssh-devcontainer
  ports:
  - port: 2222
    targetPort: 2222
    nodePort: 30222
    protocol: TCP
    name: ssh