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mhausenblas / reshifter

Kubernetes cluster state management
https://hackernoon.com/introducing-reshifter-for-kubernetes-backup-restore-migration-upgrade-ffaf78da36
Apache License 2.0
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Unable to connect to etcd #10

Closed ivelichkovich closed 7 years ago

ivelichkovich commented 7 years ago

What version of Kubernetes (kubectl version) are you using?

1.6.2

What version of etcd (etcdctl --version) are you using?

"etcdserver":"2.2.1" "etcdcluster":"2.2.0"

What version of ReShifter are you using (for rcli: rcli version otherwise at the bottom of the app)?

Ran from yaml to deploy on cluster, image: quay.io/mhausenblas/reshifter:0.3.19

I deployed and exposed the web app of reshifter on my cluster. When I try to configure the app it doesn't work when I click explore etcd. I always get "There was a problem collecting endpoint stats: undefined". However, I can curl the same url from a pod on cluster that reshifter is unable to connect to to get the version i.e. http://{ENDPOINT}:2380/version.

mhausenblas commented 7 years ago

Thanks a lot for creating this issue @ivelichkovich, much easier here than via mail ;)

Now, one thing that immediately stands out it that you're using port 2380. Did you try port 2379 as well in ReShifter and does it yield the same result?

ivelichkovich commented 7 years ago

I just tried 2379 and it did not work. It looks like the webapp is sending a request to localhost:8080 however.

mhausenblas commented 7 years ago

@ivelichkovich can it be that this is related to #7?

mhausenblas commented 7 years ago

Hey @ivelichkovich I'm still trying to reproduce your issue but with little success. Happy to jump on a call next week to have a look at your setup, maybe that reveals more?