k8s-netchecker-server
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Mirantis
Basic network checker service to check DNS and connectivity in kubernetes cluster
Kubernetes v1.22 removes a lot of previously deprecated apiVersions, and k8s-netchecker-server uses a lot of outdated libraries and removed apiVersions which leads to crashes. Log from the Pod: ``` I0125...
We have a deployment of kubernetes created by kubespray with netchecker enabled. The connectivity_check enpoint `/api/v1/connectivity_check` works correctly and reports all pods have successfully reported back to the server. The...
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While using the Kubespray tool to deploy netchecker I experience the above error, [here](https://github.com/kubernetes-incubator/kubespray/issues/3281#issuecomment-420006919) is the issue for it over in the Kubespray repo - please see it for the...
Metrics are stored in netchecker server local memory for now. It leads to loss of counters values when netchecker server is restarted. Need to store metrics data in CRD/etcd so...
For now, data about all the agents since netchecker application deployment remains in TPR even if some agents were removed already. Need to make periodic cleanup of agents data for...
At the moment the server does not support horizontal scaling. So we need to add a possibility to run several server applications under single Kubernetes service (behind load-balancer). In order...
For more detail, see: https://codeclimate.com/github/Mirantis/k8s-netchecker-server/issues
For now, update of TPR with new agent data is performed in the handler that processes the agent's POST request to the server. This way, server's response to the agent's...
It is the only dependency that requires presence of mercurial. This issue was solved in https://github.com/prometheus/common/issues/17 . Let's use that solution.