k8s helm 部署kong

k8s部署kong
1.首先对比k8s与helm安装版本

[root@VM-8-15-centos kong]# helm version
WARNING: Kubernetes configuration file is group-readable. This is insecure. Location: /root/.kube/config
WARNING: Kubernetes configuration file is world-readable. This is insecure. Location: /root/.kube/config
version.BuildInfo{Version:"v3.8.2", GitCommit:"6e3701edea09e5d55a8ca2aae03a68917630e91b", GitTreeState:"clean", GoVersion:"go1.17.5"}

2.helm pull kong/kong

需修改values.yaml

postgresql:
  enabled: true
  volumePermissions:
    enabled: true
  persistence:
    enabled: true
    size: 4Gi
    storageClass: "standard"
    accessMode: ReadWriteMany
  auth:
    username: kong
    database: kong
    password: kong
    enablePostgresUser: true
    postgresPassword: kong
  image:
    # use postgres < 14 until is https://github.com/Kong/kong/issues/8533 resolved and released
    # enterprise (kong-gateway) supports postgres 14
    tag: 13.6.0-debian-10-r52
  service:
    ports:
      postgresql: "5432"

3.并且创建对应的pv资源，helm只会帮忙创建pvc，pv需自行创建

[root@VM-8-15-centos kong]# kubectl get pods
NAME                         READY   STATUS    RESTARTS   AGE
kong-kong-7956f5bc49-xrpcn   2/2     Running   0          105s
kong-postgresql-0            0/1     Running   0          105s
成功