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Add podCgroup to process kill events to allow for correlation

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This commit is contained in:
mrobson 2019-10-08 13:12:48 -04:00
parent d70b2db1f2
commit ad3dcb9fa0
1 changed files with 5 additions and 5 deletions
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10
pkg/kubelet/cm/pod_container_manager_linux.go
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@ -23,7 +23,7 @@ import (
"path"
"strings"
"k8s.io/api/core/v1"
v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/types"
utilerrors "k8s.io/apimachinery/pkg/util/errors"
utilfeature "k8s.io/apiserver/pkg/util/feature"
@ -160,23 +160,23 @@ func (m *podContainerManagerImpl) tryKillingCgroupProcesses(podCgroup CgroupName
removed := map[int]bool{}
for i := 0; i < 5; i++ {
if i != 0 {
klog.V(3).Infof("Attempt %v failed to kill all unwanted process. Retyring", i)
klog.V(3).Infof("Attempt %v failed to kill all unwanted process from cgroup: %v. Retyring", i, podCgroup)
}
errlist = []error{}
for _, pid := range pidsToKill {
if _, ok := removed[pid]; ok {
continue
}
klog.V(3).Infof("Attempt to kill process with pid: %v", pid)
klog.V(3).Infof("Attempt to kill process with pid: %v from cgroup: %v", pid, podCgroup)
if err := m.killOnePid(pid); err != nil {
klog.V(3).Infof("failed to kill process with pid: %v", pid)
klog.V(3).Infof("failed to kill process with pid: %v from cgroup: %v", pid, podCgroup)
errlist = append(errlist, err)
} else {
removed[pid] = true
}
}
if len(errlist) == 0 {
klog.V(3).Infof("successfully killed all unwanted processes.")
klog.V(3).Infof("successfully killed all unwanted processes from cgroup: %v", podCgroup)
return nil
}
}