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ApsaraDB / PolarDB-Stack-Operator

PolarDB Stack is a DBaaS implementation for PolarDB-for-Postgres, as an operator creates and manages PolarDB/PostgreSQL clusters running in Kubernetes. It provides re-construct, failover swtich-over, scale up/out, high-available capabilities for each clusters.
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Applying config/all.yaml problem #1

Open huasiy opened 2 years ago

huasiy commented 2 years ago

When I try to apply config.all.yaml, I get following error: Error from server (Invalid): error when creating "config/all.yaml": Deployment.apps "manager" is invalid: spec.template.spec.containers[0].volumeMounts[2].name: Not found: "config-etcd" I read all.yaml and find no volumes named config-etcd. How can I fix it?

k8s: v1.23 docker: v20.10.12

lynnleelhl commented 2 years ago

Try to remove the "config-etcd" part and see if it works

On Tue, Feb 1, 2022 at 14:59 huaway @.***> wrote:

When I try to apply config.all.yaml, I get following error: Error from server (Invalid): error when creating "config/all.yaml": Deployment.apps "manager" is invalid: spec.template.spec.containers[0].volumeMounts[2].name: Not found: "config-etcd" I read all.yaml and find no volumes named config-etcd. How can I fix it?

k8s: v1.23 docker: v20.10.12

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huasiy commented 2 years ago

I can apply all.yaml now. But I can't get pod manager work correctly. Here is what I get from kubectl get po -A:

kube-system   manager-79b44dc889-qczpl                   0/1     CrashLoopBackOff   7 (4m32s ago)   21m
kube-system   manager-79b44dc889-tf98d                   0/1     CrashLoopBackOff   8 (83s ago)     21m
kube-system   manager-79b44dc889-xkvts                   0/1     Pending            0               21m

I check one pod's log and get: 

E0201 15:34:59.915878       1 manager.go:241] controller-runtime/manager "msg"="Failed to get API Group-Resources" "error"="Get \"https://10.0.0.77:6443/api?timeout=32s\": dial tcp 10.0.0.77:6443: connect: connection refused"
E0201 15:34:59.916116       1 main.go:119] setup "msg"="unable to set up overall controller manager" "error"="Get \"https://10.0.0.77:6443/api?timeout=32s\": dial tcp 10.0.0.77:6443: connect: connection refused"
lynnleelhl commented 2 years ago

The ip and port should point to your kubernetes api server, please follow the install manual.

On Tue, Feb 1, 2022 at 16:01 huaway @.***> wrote:

I can apply all.yaml now. But I can't get pod managet work correctly. Here is what I get from kubectl get po -A:

kube-system manager-79b44dc889-qczpl 0/1 CrashLoopBackOff 7 (4m32s ago) 21m kube-system manager-79b44dc889-tf98d 0/1 CrashLoopBackOff 8 (83s ago) 21m kube-system manager-79b44dc889-xkvts 0/1 Pending 0 21m

I check one pod's log and get:

E0201 15:34:59.915878 1 manager.go:241] controller-runtime/manager "msg"="Failed to get API Group-Resources" "error"="Get \"https://10.0.0.77:6443/api?timeout=32s\": dial tcp 10.0.0.77:6443: connect: connection refused" E0201 15:34:59.916116 1 main.go:119] setup "msg"="unable to set up overall controller manager" "error"="Get \"https://10.0.0.77:6443/api?timeout=32s\": dial tcp 10.0.0.77:6443: connect: connection refused"

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huasiy commented 2 years ago

Actually I modify all.yaml to fit version 1.23 of k8s. I put field subresorces, validation, additionalPrinterColumns of crd into field versions. Here is the file: all.txt. When I apply it, it seems to create some resources correctly. But I get error. Here is the result after I run k apply -f all.yaml image Should I just ignore the error?