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yaml-kubelet-bug.go
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package main | |
import ( | |
"fmt" | |
"k8s.io/kubernetes/pkg/kubelet/apis/config" | |
"sigs.k8s.io/yaml" | |
) | |
// https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/apis/config/types.go | |
var data = ` | |
address: 1.2.3.4 | |
apiVersion: kubelet.config.k8s.io/v1beta1 | |
authentication: | |
anonymous: | |
enabled: false | |
webhook: | |
cacheTTL: 2m0s | |
enabled: true | |
x509: | |
clientCAFile: /etc/kubernetes/pki/ca.crt | |
authorization: | |
mode: Webhook | |
webhook: | |
cacheAuthorizedTTL: 5m0s | |
cacheUnauthorizedTTL: 30s | |
cgroupDriver: cgroupfs | |
cgroupsPerQOS: true | |
clusterDNS: | |
- 10.96.0.10 | |
clusterDomain: cluster.local | |
configMapAndSecretChangeDetectionStrategy: Watch | |
containerLogMaxFiles: 5 | |
containerLogMaxSize: 10Mi | |
contentType: application/vnd.kubernetes.protobuf | |
cpuCFSQuota: true | |
cpuCFSQuotaPeriod: 0s | |
cpuManagerPolicy: none | |
cpuManagerReconcilePeriod: 10s | |
enableControllerAttachDetach: true | |
enableDebuggingHandlers: true | |
enforceNodeAllocatable: | |
- pods | |
eventBurst: 10 | |
eventRecordQPS: 5 | |
evictionHard: | |
imagefs.available: 15% | |
memory.available: 100Mi | |
nodefs.available: 10% | |
nodefs.inodesFree: 5% | |
evictionPressureTransitionPeriod: 5m0s | |
failSwapOn: true | |
fileCheckFrequency: 20s | |
hairpinMode: promiscuous-bridge | |
healthzBindAddress: 127.0.0.1 | |
healthzPort: 10248 | |
httpCheckFrequency: 20s | |
imageGCHighThresholdPercent: 85 | |
imageGCLowThresholdPercent: 80 | |
imageMinimumGCAge: 2m0s | |
iptablesDropBit: 15 | |
iptablesMasqueradeBit: 14 | |
kind: KubeletConfiguration | |
kubeAPIBurst: 10 | |
kubeAPIQPS: 5 | |
makeIPTablesUtilChains: true | |
maxOpenFiles: 1000000 | |
maxPods: 110 | |
nodeLeaseDurationSeconds: 40 | |
nodeStatusReportFrequency: 1m0s | |
nodeStatusUpdateFrequency: 10s | |
oomScoreAdj: -999 | |
podPidsLimit: -1 | |
port: 10250 | |
registryBurst: 10 | |
registryPullQPS: 5 | |
resolvConf: /etc/resolv.conf | |
rotateCertificates: true | |
runtimeRequestTimeout: 2m0s | |
serializeImagePulls: true | |
staticPodPath: /etc/kubernetes/manifests | |
streamingConnectionIdleTimeout: 4h0m0s | |
syncFrequency: 1m0s | |
volumeStatsAggPeriod: 1m0s | |
` | |
func main() { | |
t := &config.KubeletConfiguration{} | |
if err := yaml.UnmarshalStrict([]byte(data), &t); err != nil { | |
fmt.Println(err) | |
return | |
} | |
fmt.Println(t.ResolverConfig) | |
} |
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