Jay*_*Jay 4 ubuntu google-cloud-platform
我在 GCP 上创建了一个 kubernetes 集群,其中的虚拟机实例具有 ubuntu 映像。我已经部署了一个 postgres 有状态集,但是当我尝试检查 pod 的日志时,我最终看到了以下内容。
kubectl logs pgset-1
Error from server: Get https://10.140.0.5:10250/containerLogs/default/pgset-1/pgset: No SSH tunnels currently open. Were the targets able to accept an ssh-key for user "gke-2bdc75f7d50bd7720226"?
kubectl get pods
NAME READY STATUS RESTARTS AGE
maya-apiserver-5b48756968-95887 1/1 Running 0 1h
openebs-provisioner-7b59878f76-9w5z8 1/1 Running 0 1h
pgset-0 1/1 Running 0 12m
pgset-1 1/1 Running 0 10m
pvc-8174e1f6-332f-11e8-85cd-42010af001b0-ctrl-fb5767469-jmjb2 2/2 Running 0 12m
pvc-8174e1f6-332f-11e8-85cd-42010af001b0-rep-8fd886589-tkvdq 1/1 Running 0 12m
pvc-8174e1f6-332f-11e8-85cd-42010af001b0-rep-8fd886589-wzr25 1/1 Running 0 12m
pvc-8174e1f6-332f-11e8-85cd-42010af001b0-rep-8fd886589-xvvfk 1/1 Running 0 12m
pvc-c34d6531-332f-11e8-85cd-42010af001b0-ctrl-6dd8948cbd-lz7dj 2/2 Running 0 10m
pvc-c34d6531-332f-11e8-85cd-42010af001b0-rep-64bdd45fc7-7fpnv 1/1 Running 0 10m
pvc-c34d6531-332f-11e8-85cd-42010af001b0-rep-64bdd45fc7-cf6w9 1/1 Running 0 10m
pvc-c34d6531-332f-11e8-85cd-42010af001b0-rep-64bdd45fc7-pg7bz 1/1 Running 0 10m
kubectl exec -it pgset-0 bash
Error from server: error dialing backend: No SSH tunnels currently open. Were the targets able to accept an ssh-key for user "gke-2bdc75f7d50bd7720226"?
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这里可能有什么问题。我究竟做错了什么。
这可能是因为您的项目中没有防火墙规则允许从主节点到节点的 ssh 流量。或者它是错误的。这就是我要做的:
kubectl cluster-info并记下主 IP 地址。希望它有效
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