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Failed to list *unstructured.Unstructured: the server could not find the requested resource #158

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hgliu1985 opened this issue Jun 4, 2021 · 1 comment
Open

Failed to list *unstructured.Unstructured: the server could not find the requested resource #158

hgliu1985 opened this issue Jun 4, 2021 · 1 comment

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@hgliu1985
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hgliu1985 commented Jun 4, 2021 •
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When I download the sloop source code and run the command "make linux", then I run the sloop binary with no parameters on my k8s cluster, the error happens:

[root@k8s-master ~]# ./sloop
ERROR: logging before flag.Parse: I0604 17:57:03.921818 1446 config.go:253] Default config set
I0604 17:57:03.924442 1446 server.go:41] SloopConfig: ConfigFile: ""
apiServerHost: ""
badgerDiscardRatio: 0.99
badgerEnableEventLogging: false
badgerKeepL0InMemory: true
badgerLevSizeMultiplier: 0
badgerLevelOneSize: 0
badgerMaxTableSize: 0
badgerNumLevelZeroTables: 0
badgerNumLevelZeroTablesStall: 0
badgerNumOfCompactors: 0
badgerSyncWrites: true
badgerUseLSMOnlyOptions: true
badgerVLogFileIOMapping: false
badgerVLogFileSize: 0
badgerVLogGCFreq: 60000000000
badgerVLogMaxEntries: 200000
badgerVLogTruncate: true
bindAddress: ""
cleanupFrequency: 1800000000000
context: ""
crdRefreshInterval: 300000000000
debugPlaybackFile: ""
debugRecordFile: ""
defaultKind: _all
defaultLookback: 1h
defaultNamespace: default
deletionBatchSize: 1000
disableKubeWatch: false
disableStoreManager: false
displayContext: ""
enableDeleteKeys: false
keepMinorNodeUpdates: false
kubeWatchResyncInterval: 1800000000000
leftBarLinks: null
maxDiskMb: 32768
maxLookBack: 1209600000000000
mockBadger: false
port: 8080
resourceLinks: null
restoreDatabaseFile: ""
storeRoot: ./data
threshold for GC: 0.8
watchCrds: true
webfilesPath: ./pkg/sloop/webserver/webfiles
I0604 17:57:03.924707 1446 kubeclient.go:20] Getting k8s context with user-defined config masterURL=, kubeContextPreference=.
I0604 17:57:03.926010 1446 kubeclient.go:35] Get k8s context with context=kubernetes
badger 2021/06/04 17:57:03 INFO: All 1 tables opened in 1ms
badger 2021/06/04 17:57:03 INFO: Replaying file id: 0 at offset: 2764788
badger 2021/06/04 17:57:03 INFO: Replay took: 2.726µs
badger 2021/06/04 17:57:03 DEBUG: Value log discard stats empty
badger 2021/06/04 17:57:03 INFO:
badger 2021/06/04 17:57:03 INFO: Level: 0. 0 B Size. 0 B Max.
badger 2021/06/04 17:57:03 INFO: Level: 1. 2.7 MB Size. 268 MB Max.
badger 2021/06/04 17:57:03 INFO: Level: 2. 0 B Size. 2.7 GB Max.
badger 2021/06/04 17:57:03 INFO: Level: 3. 0 B Size. 27 GB Max.
badger 2021/06/04 17:57:03 INFO: Level: 4. 0 B Size. 268 GB Max.
badger 2021/06/04 17:57:03 INFO: Level: 5. 0 B Size. 2.7 TB Max.
badger 2021/06/04 17:57:03 INFO: Level: 6. 0 B Size. 27 TB Max.
badger 2021/06/04 17:57:03 INFO: All tables consolidated into one level. Flattening done.
I0604 17:57:03.953201 1446 store.go:108] BadgerDB Options: {Dir:data/kubernetes ValueDir:data/kubernetes SyncWrites:true TableLoadingMode:2 ValueLogLoadingMode:2 NumVersionsToKeep:1 ReadOnly:false Truncate:true Logger:0x255f720 Compression:0 EventLogging:true InMemory:false MaxTableSize:67108864 LevelSizeMultiplier:10 MaxLevels:7 ValueThreshold:1048576 NumMemtables:5 BlockSize:4096 BloomFalsePositive:0.01 KeepL0InMemory:true MaxCacheSize:0 MaxBfCacheSize:0 LoadBloomsOnOpen:true NumLevelZeroTables:5 NumLevelZeroTablesStall:10 LevelOneSize:268435456 ValueLogFileSize:1073741823 ValueLogMaxEntries:200000 NumCompactors:2 CompactL0OnClose:true LogRotatesToFlush:2 ZSTDCompressionLevel:1 VerifyValueChecksum:false EncryptionKey:[] EncryptionKeyRotationDuration:240h0m0s BypassLockGuard:false ChecksumVerificationMode:0 managedTxns:false maxBatchCount:0 maxBatchSize:0}
I0604 17:57:03.953275 1446 kubeclient.go:42] Creating k8sclient with user-defined config masterURL=, kubeContext=kubernetes.
I0604 17:57:03.955024 1446 kubeclient.go:57] Created k8sclient with context=kubernetes, masterURL=https://172.26.0.52:6443, configFile=[/root/.kube/config].
I0604 17:57:04.045843 1446 kubewatcher.go:141] Found 15 CRD definitions
I0604 17:57:04.046329 1446 kubewatcher.go:152] Stopping 0 CRD Informers
I0604 17:57:04.047338 1446 webserver.go:225] Listening on http://localhost:8080
E0604 17:57:04.047618 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource
I0604 17:57:04.049055 1446 stats.go:72] Finished updating store stats: &{timestamp:{wall:13845925748516866428 ext:135248307 loc:0x256c200} DiskSizeBytes:5502299 DiskLsmBytes:2712576 DiskLsmFileCount:1 DiskVlogBytes:2789640 DiskVlogFileCount:1 LevelToKeyCount:map[1:1498] LevelToTableCount:map[1:1] TotalKeyCount:1511}
I0604 17:57:04.049164 1446 storemanager.go:145] RunValueLogGC(0.99) run took 39.561µs and returned 'Value log GC attempt didn't result in any cleanup'
I0604 17:57:04.049080 1446 stats.go:72] Finished updating store stats: &{timestamp:{wall:13845925748516770299 ext:135152178 loc:0x256c200} DiskSizeBytes:5502299 DiskLsmBytes:2712576 DiskLsmFileCount:1 DiskVlogBytes:2789640 DiskVlogFileCount:1 LevelToKeyCount:map[1:1498] LevelToTableCount:map[1:1] TotalKeyCount:1511}
E0604 17:57:04.049361 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource
E0604 17:57:04.049418 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource
I0604 17:57:04.052559 1446 storemanager.go:203] Deletion/dropPrefix of prefixes took 248ns:
I0604 17:57:04.052586 1446 storemanager.go:116] GC finished in 3.395915ms with error ''. Next run in 30m0s
E0604 17:57:05.247304 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource
E0604 17:57:05.447439 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource
E0604 17:57:05.647334 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource
E0604 17:57:06.248318 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource
E0604 17:57:06.448430 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource
E0604 17:57:06.648247 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource
E0604 17:57:07.249372 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource
E0604 17:57:07.449493 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource
E0604 17:57:07.649390 1446 reflector.go:156] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:108: Failed to list *unstructured.Unstructured: the server could not find the requested resource

The following is some info about my cluster:

[root@k8s-master ~]# kubectl version
Client Version: version.Info{Major:"1", Minor:"18", GitVersion:"v1.18.2", GitCommit:"52c56ce7a8272c798dbc29846288d7cd9fbae032", GitTreeState:"clean", BuildDate:"2020-04-16T11:56:40Z", GoVersion:"go1.13.9", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"18", GitVersion:"v1.18.2", GitCommit:"52c56ce7a8272c798dbc29846288d7cd9fbae032", GitTreeState:"clean", BuildDate:"2020-04-16T11:48:36Z", GoVersion:"go1.13.9", Compiler:"gc", Platform:"linux/amd64"}
[root@k8s-master ~]# uname -a
Linux k8s-master 5.2.6-1.el7.elrepo.x86_64 #1 SMP Sun Aug 4 10:13:32 EDT 2019 x86_64 x86_64 x86_64 GNU/Linux
[root@k8s-master ~]# cat /etc/system-release
CentOS Linux release 7.4.1708 (Core)
[root@k8s-master ~]# cat /root/.kube/config
apiVersion: v1
clusters:

  • cluster:
    certificate-authority-data:
    .........
    server: https://172.26.0.52:6443
    name: kubernetes
    contexts:
  • context:
    cluster: kubernetes
    user: admin
    name: kubernetes
    current-context: kubernetes
    kind: Config
    preferences: {}
    users:
  • name: admin
    user:
    client-certificate-data:
    ...........
    client-key-data:
    ...........

How to fix this issue?
Thanks a lot.
@fferraro87
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i've same error. do you've fix?

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@fferraro87 @hgliu1985