Tunnel-edge

Tunnel-edge sample config

tunnel/tunnel-edge.yaml 

  1. ---
  2. kind: ClusterRole
  3. apiVersion: rbac.authorization.k8s.io/v1
  4. metadata:
  5.   name: tunnel-edge
  6. rules:
  7.   - apiGroups: [""]
  8.     resources: ["configmaps"]
  9.     verbs: ["get"]
  10. ---
  11. apiVersion: rbac.authorization.k8s.io/v1
  12. kind: ClusterRoleBinding
  13. metadata:
  14.   name: tunnel-edge
  15. roleRef:
  16.   apiGroup: rbac.authorization.k8s.io
  17.   kind: ClusterRole
  18.   name: tunnel-edge
  19. subjects:
  20.   - kind: ServiceAccount
  21.     name: tunnel-edge
  22.     namespace: edge-system
  23. ---
  24. apiVersion: v1
  25. kind: ServiceAccount
  26. metadata:
  27.   name: tunnel-edge
  28.   namespace: edge-system
  29. ---
  30. apiVersion: v1
  31. kind: ConfigMap
  32. metadata:
  33.   name: tunnel-edge-conf
  34.   namespace: edge-system
  35. data:
  36.   tunnel_edge.toml: |
  37.     [mode]
  38.         [mode.edge]
  39.             [mode.edge.stream]
  40.                 [mode.edge.stream.client]
  41.                     token = "{{.TunnelCloudEdgeToken}}"
  42.                     cert = "/etc/superedge/tunnel/certs/cluster-ca.crt"
  43.                     dns = "tunnel.cloud.io"
  44.                     servername = "{{.MasterIP}}:{{.TunnelPersistentConnectionPort}}"
  45.                     logport = 51010
  46.                 [mode.edge.https]
  47.                     cert= "/etc/superedge/tunnel/certs/apiserver-kubelet-client.crt"
  48.                     key=  "/etc/superedge/tunnel/certs/apiserver-kubelet-client.key"    
  49. ---
  50. apiVersion: v1
  51. data:
  52.   cluster-ca.crt: '{{.KubernetesCaCert}}'
  53.   apiserver-kubelet-client.crt: '{{.KubeletClientCrt}}'
  54.   apiserver-kubelet-client.key: '{{.KubeletClientKey}}'
  55. kind: Secret
  56. metadata:
  57.   name: tunnel-edge-cert
  58.   namespace: edge-system
  59. type: Opaque
  60. ---
  61. apiVersion: apps/v1
  62. kind: DaemonSet
  63. metadata:
  64.   name: tunnel-edge
  65.   namespace: edge-system
  66. spec:
  67.   selector:
  68.     matchLabels:
  69.       app: tunnel-edge
  70.   template:
  71.     metadata:
  72.       labels:
  73.         app: tunnel-edge
  74.     spec:
  75.       hostNetwork: true
  76.       containers:
  77.         - name: tunnel-edge
  78.           image: superedge/tunnel:v0.3.0
  79.           imagePullPolicy: IfNotPresent
  80.           livenessProbe:
  81.             httpGet:
  82.               path: /edge/healthz
  83.               port: 51010
  84.             initialDelaySeconds: 10
  85.             periodSeconds: 180
  86.             timeoutSeconds: 3
  87.             successThreshold: 1
  88.             failureThreshold: 3
  89.           resources:
  90.             limits:
  91.               cpu: 20m
  92.               memory: 40Mi
  93.             requests:
  94.               cpu: 10m
  95.               memory: 10Mi
  96.           command:
  97.             - /usr/local/bin/tunnel
  98.           env:
  99.             - name: NODE_NAME
  100.               valueFrom:
  101.                 fieldRef:
  102.                   apiVersion: v1
  103.                   fieldPath: spec.nodeName
  104.           args:
  105.             - --m=edge
  106.             - --c=/etc/superedge/tunnel/conf/tunnel_edge.toml
  107.             - --log-dir=/var/log/tunnel
  108.             - --alsologtostderr
  109.           volumeMounts:
  110.             - name: certs
  111.               mountPath: /etc/superedge/tunnel/certs
  112.             - name: conf
  113.               mountPath: /etc/superedge/tunnel/conf
  114.       volumes:
  115.         - secret:
  116.             secretName: tunnel-edge-cert
  117.           name: certs
  118.         - configMap:
  119.             name: tunnel-edge-conf
  120.           name: conf

Last modified June 15, 2021 : Fixed error links and paths (fef537b)