在 GKE 上安装 Greenplum

Question

我正尝试按照 here

的说明在 GKE 上安装 Greenplum

我完成了第 12 步：但是我的操作员 pod 失败了，因为它无法提取秘密：

kubectl logs -l app=greenplum-operator -n greenplum

{"level":"INFO","ts":"2020-03-10T18:20:50.803Z","logger":"operator-setup","msg":"Go Info","Version":"go1.13.7","GOOS":"linux","GOARCH":"amd64"}
{"level":"INFO","ts":"2020-03-10T18:20:50.803Z","logger":"operator-setup","msg":"creating operator"}
W0310 18:20:50.803978       1 client_config.go:541] Neither --kubeconfig nor --master was specified.  Using the inClusterConfig.  This might not work.
W0310 18:20:50.804036       1 client_config.go:546] error creating inClusterConfig, falling back to default config: open /var/run/secrets/kubernetes.io/serviceaccount/token: permission denied

看起来是拉取镜像的权限问题，但是前面说明中的镜像拉取测试成功了：

job.batch/greenplum-operator-fetch-test created
GREENPLUM-OPERATOR TEST OK
job.batch "greenplum-operator-fetch-test" deleted

还有其他人运行关注这个问题吗？

Answer 1

当前文档存在错误。你很可能做对了一切。但是，不再需要使用先决条件页面 (https://greenplum-kubernetes.docs.pivotal.io/1-12/prepare-gke.html) 中列出的 "Enable Kubernetes alpha features in this cluster" 创建 GKE 集群。事实上，它目前正在导致您似乎遇到的确切问题。尝试按照所有文档创建 GKE 集群，但确保不启用 GKE "alpha features".

在 GKE 上安装 Greenplum

Greenplum install on GKE

greenplum

kubernetes

google-kubernetes-engine