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Bare-Metal Maintenance: Problem Analysis & Recommendation

Research session: April 2026 Scope: metal-operator, machine-controller-manager (MCM), gardener-extension-provider-ironcore-metal, gardener (node agent)


TLDR

For readers already familiar with Gardener, MCM, the ironcore-metal extension, boot-operator, and metal-operator.

@hardikdr
hardikdr / error_podList.txt
Created April 11, 2016 19:24
Error on podList
machineToPods := map[string][]*api.Pod{}
if podList.Items == nil {
return nil, fmt.Errorf("PodToMachineMapping: NIL list of pods passed as argument")
}
pods := podList.Items
if len(pods) == 0 {
return machineToPods, nil
}
glog.V(0).Infof("PodToMachineMaping: Obtained PodList")
result := []api.Pod{}
@hardikdr
hardikdr / FileErr.txt
Created March 9, 2016 10:36
Error for hack/update-all.sh in
Running in the silent mode, run with -v if you want to see script logs.
Updating generated-conversions
# github.com/prometheus/common/model
../Godeps/_workspace/src/github.com/prometheus/common/model/signature.go:33:17: error: reference to undefined identifier ‘sync.Pool’
hashAndBufPool sync.Pool
^
!!! Error in /home/hardik/Kubernetes_Test/Kubernetes_7/kubernetes-1.1.3/hack/lib/golang.sh:390
'go install "${goflags[@]:+${goflags[@]}}" -ldflags "${goldflags}" "${nonstatics[@]:+${nonstatics[@]}}"' exited with status 2
Call stack:
1: /home/hardik/Kubernetes_Test/Kubernetes_7/kubernetes-1.1.3/hack/lib/golang.sh:390 kube::golang::build_binaries_for_platform(...)