kubenurse
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postfinance
Kubernetes network monitoring
Hello together, We're using kubenurse in our Openshift environment on-premises and on Azure. On-premises everything works as expected, but on Azure RedHat Openshift (ARO) we have a strange behaviour. Sometimes...
# Proposal We should use [httptrace](https://pkg.go.dev/net/http/httptrace) for requests done by the kubenurse in order to get more advanced error details like DNS failures and statistics like time-to-first-byte. ## Positive impact...
Signed-off-by: [email protected] Old chart folder renamed to: `kubenurse_nginx` New chart folder renamed to: `kubenurse_traefik_v2_subpath` Needs a change in the pipeline workflow to pass the check.
```json "user_agent": "curl/7.76.1", "request_uri": "/alive", "remote_addr": "127.0.0.1:38864", "api_server_direct": "ok", "api_server_dns": "ok", "me_ingress": "404 Not Found", "me_service": "Get \"http://kubenurse.kube-system.svc.cluster.local:8080/alwayshappy\": context deadline exceeded (Client.Timeout exceeded while awaiting headers)", "neighbourhood_state": "ok", ``` Any...
## Problem statement Currently kubenurse discovers all running neighbour Pods (see [kubediscovery.go](https://github.com/postfinance/kubenurse/blob/master/pkg/kubediscovery/kubediscovery.go#L32-L61)). If we perform maintenance on a Node it is possible that the kubenurse instance on this node can't...
Bumps [k8s.io/client-go](https://github.com/kubernetes/client-go) from 0.29.2 to 0.29.3. Commits 46588f2 Update dependencies to v0.29.3 tag 403b37f Merge pull request #123763 from liggitt/proto-1.29 92199ae [CVE-2024-24786] Bump github.com/golang/protobuf v1.5.4, google.golang.org/pr... See full diff in...
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Hello Neighborhood check is expensive when running on the scale. For instance: - neighbor discovery creates a load on the API server proportional to the cluster size and frequency of...
It would be great if the tool can be extended to monitor external endpoints (HTTP, TCP and DNS). This way we could monitor the outgoing network related infrastructure too from...
Bumps [k8s.io/client-go](https://github.com/kubernetes/client-go) from 0.30.1 to 0.30.2. Commits 592d891 Update dependencies to v0.30.2 tag See full diff in compare view [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR...
Bumps [k8s.io/api](https://github.com/kubernetes/api) from 0.30.1 to 0.30.2. Commits 118f81c Update dependencies to v0.30.2 tag See full diff in compare view [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR...