Encountered issues while installing scheduler estimator

[Schwarao]

What is this error？

[chaosi-zju]

This should be the problem that the secret names of our different installation methods are inconsistent.

You might installed karmada by karmadactl, could you try karmadactl method to install scheduler-estimator?

$ karmadactl addons enable karmada-scheduler-estimator --cluster=ali --member-kubeconfig ~/.kube/config --member-context aliyun

[Schwarao]

This should be the problem that the secret names of our different installation methods are inconsistent.

You might installed karmada by karmadactl, could you try karmadactl method to install scheduler-estimator?

$ karmadactl addons enable karmada-scheduler-estimator --cluster=aliyun --member-kubeconfig ~/.kube/config --member-context aliyun

Yes, I installed Karmada using the VNet Karmada tool, so do I need to delete these four pods first

[chaosi-zju]

Yes, I installed Karmada using the VNet Karmada tool, so do I need to delete these four pods first

which four pods?

You does need to delete Deployment/karmada-scheduler-estimator-aliyun and Service/karmada-scheduler-estimator-aliyun in karmada-system namespace

[chaosi-zju]

@XiShanYongYe-Chang What do you think about this problem? Do we need to regard it as a bug and fix it?

Supposing we installed karmada by karmadactl or helm, we cann't use hack/deploy-scheduler-estimator.sh to install estimator because some secret name between different installation methods is inconsistent.

same problem may exist between other installation methods.

[Schwarao]

你怎么看这个问题？我们是否需要将其视为错误并修复它？

假设我们通过 karmadactl 或 helm 安装了 karmada，我们不能用于安装估算器，因为不同安装方法之间的某些秘密名称不一致。hack/deploy-scheduler-estimator.sh

其他安装方法之间可能存在相同的问题。

Yes, this is a problem, and it seems that the installation guide does not provide connections for other installation methods

[XiShanYongYe-Chang]

Thanks~

Firstly, I don't think this is a problem, but it would be best if we could standardize the naming across different installation methods.

[Schwarao]

@chaosi-zju Can you tell me how to solve this?

this is secret:

and this is the deployment about this pod:

[chaosi-zju]

can you provide the command and its output of how you installed estimator?

[Schwarao]

can you provide the command and its output of how you installed estimator?

[chaosi-zju]

why you use karmada-apiserver.config as --member-kubeconfig parameter?

attention:

-C, --cluster='':
        Name of the member cluster that enables or disables the scheduler estimator.

 --member-context='':
        Member cluster's context which to deploy scheduler estimator

--member-kubeconfig='':
    Member cluster's kubeconfig which to deploy scheduler estimator

-C parameter should be the Cluster object name, while --member-kubeconfig should be member cluster kubeconfig.

[Schwarao]

why you use as parameter?karmada-apiserver.config``--member-kubeconfig

attention:

-C, --cluster='':
        Name of the member cluster that enables or disables the scheduler estimator.

 --member-context='':
        Member cluster's context which to deploy scheduler estimator

--member-kubeconfig='':
    Member cluster's kubeconfig which to deploy scheduler estimator

-C parameter should be the object name, while should be member cluster kubeconfig.Cluster``--member-kubeconfig

I changed the command to the following: Karamadactl addons enable Karamada search Karamada scheduler estimator - C aliyun -- member kubconfig~/. kube/config -- context aliyun But it's still the same mistake as above

[chaosi-zju]

try: kubectl get clusters and provide me with output

[Schwarao]

try: and provide me with outputkubectl get clusters

[chaosi-zju]

I changed the command to the following: Karamadactl addons enable Karamada search Karamada scheduler estimator - C aliyun -- member kubconfig~/. kube/config -- context aliyun

你上面尝试了三次，每次敲的命令都不一样，我感觉你每次参数都不太对，没按规范来

• 从图片看，你的集群名叫ali，应该使用 -C ali 或 --cluster ali
• 你成员集群 kubeconfig 似乎是 ~/. kube/config，应该使用 --member-kubeconfig ~/. kube/config
• 从前面的聊天记录看，你成员集群的 context 似乎叫 aliyun，应该使用 --member-context aliyun

我建议你将控制面集群里创建的老的 Deployment/karmada-scheduler-estimator-aliyun 卸载干净(kubectl delete deploy karmada-scheduler-estimator-aliyun -n karmada-system)，然后重新执行下面的命令：

karmadactl addons enable karmada-scheduler-estimator --cluster ali --member-kubeconfig ~/. kube/config --member-context aliyun

抱歉，我们原则上不使用中文沟通，但我怕还是描述不清楚导致沟通低效

[Schwarao]

I changed the command to the following: Karamadactl addons enable Karamada search Karamada scheduler estimator - C aliyun -- member kubconfig~/. kube/config -- context aliyun

你上面尝试了三次，每次敲的命令都不一样，我感觉你每次参数都不太对，没按规范来

• 从图片看，你的集群名叫ali，应该使用 -C ali 或 --cluster ali
• 你成员集群 kubeconfig 似乎是 ~/. kube/config，应该使用 --member-kubeconfig ~/. kube/config
• 从前面的聊天记录看，你成员集群的 context 似乎叫 aliyun，应该使用 --member-context aliyun

我建议你将控制面集群里创建的老的 Deployment/karmada-scheduler-estimator-aliyun 卸载干净，然后重新执行下面的命令：

karmadactl addons enable karmada-scheduler-estimator --cluster ali --member-kubeconfig ~/. kube/config --member-context aliyun

抱歉，我们原则上不使用中文沟通，但我怕还是描述不清楚导致沟通低效

it's ok

[chaosi-zju]

Congratulations~ 👍

[XiShanYongYe-Chang]

It seems that the issue has been answered, let's close it first. /close

[karmada-bot]

@XiShanYongYe-Chang: Closing this issue.

In response to [this](https://github.com/karmada-io/karmada/issues/5207#issuecomment-2244726720): >It seems that the issue has been answered, let's close it first. >/close Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes-sigs/prow](https://github.com/kubernetes-sigs/prow/issues/new?title=Prow%20issue:) repository.