k8s常用命令2

1. kubectl describe pod taskcenter-ol-m57rt - 查看指定 Pod 的详细信息。

2. kubectl describe pod taskcenter-ol-m57rt -n dahuadltp-2 - 查看指定 Namespace 中的 Pod 详细信息。

3. kubectl get pod -n dahuadltp-2 | grep 38438-0bb6c1be-2952-11eb-b5fd-0242ac1e8b04 - 获取指定 Namespace 中名称包含关键字 "38438-0bb6c1be-2952-11eb-b5fd-0242ac1e8b04" 的 Pod 信息。

4. kubectl get pod -A | grep 38438-0bb6c1be-2952 - 获取所有 Namespace 中名称包含关键字 "38438-0bb6c1be-2952" 的 Pod 信息。

5. kubectl get pod -A | grep 38438 - 获取所有 Namespace 中名称包含关键字 "38438" 的 Pod 信息。

6. kubectl get pod 38438-53b28456-2acb-11eb-bf4b-0242ac1e5b04 -n kube-system - 获取指定 Namespace 中指定 Pod 的信息。

7. kubectl get pod -n kube-system | grep 38438-53b28456-2acb-11eb-bf4b - 获取指定 Namespace 中名称包含关键字 "38438-53b28456-2acb-11eb-bf4b" 的 Pod 信息。

8. kubectl get pods -o wide -A | grep "27711-3b61bb2a-289a-11eb-8f29-0242ac1e7b1b" - 获取名称包含关键字 "27711-3b61bb2a-289a-11eb-8f29-0242ac1e7b1b" 的 Pod 信息。

9. kubectl describe nodes 10.30.113.12 - 查看指定 IP 的节点的详细信息。

10. kubectl get pods -o wide -A | grep "[‎2020/‎11/‎17 15:34] 郭华朋: " - 获取包含特定信息的 Pod 信息。

11. kubectl get pods -o wide -A | grep "27711-773415fa-28a7-11eb-9de7-0242ac1e7b1b" - 获取名称包含关键字 "27711-773415fa-28a7-11eb-9de7-0242ac1e7b1b" 的 Pod 信息。

12. kubectl describe pod 27711-773415fa-28a7-11eb-9de7-0242ac1e7b1b -n jinn-test-4 - 查看指定 Namespace 中指定 Pod 的详细信息。

13. kubectl describe nodes 10.30.113.11 - 查看指定 IP 的节点的详细信息。

14. kubectl describe pods 27711-0be3a42c-28a8-11eb-8ec4-0242ac1e7b1b - 查看指定 Pod 的详细信息。

15. kubectl describe pods 27711-0be3a42c-28a8-11eb-8ec4-0242ac1e7b1b -n jinn-test-4 - 查看指定 Namespace 中的 Pod 详细信息。

16. kubectl describe pods 27711-0be3a42c-28a8-11eb-8ec4-0242ac1e7b1b - 查看指定 Pod 的详细信息。

17. kubectl describe nodes 10.30.113.11 - 查看指定 IP 的节点的详细信息。

18. kubectl describe pods 27711-0be3a42c-28a8-11eb-8ec4-0242ac1e7b1b -n jinn-test-4 - 查看指定 Namespace 中的 Pod 详细信息。

19. kubectl describe nodes 10.30.113.11 - 查看指定 IP 的节点的详细信息。

20. kubectl describe pods 233499-04af570a-287b-11eb-baa5-0242ac1e7b06-85jr5 -n jinn-test-4 - 查看指定 Namespace 中的 Pod 详细信息。

21. kubectl describe nodes 10.30.113.11 - 查看指定 IP 的节点的详细信息。

22. kubectl get svc -n jinn-test-4 - 获取指定 Namespace 中的 Service 信息。

23. kubectl get pod -n jinn-test-4 - 获取指定 Namespace 中的 Pod 信息。

24. kubectl descrobe pod nnxt-test-9z6dv -n jinn-test-4 - 查看指定 Namespace 中指定 Pod 的详细信息（命令中拼写错误，请修改为 describe）。

25. kubectl describe pod nnxt-test-9z6dv -n jinn-test-4 - 查看指定 Namespace 中指定 Pod 的详细信息。

26. kubectl get pods -n kube-system - 获取指定 Namespace 中的 Pod 信息。

27. kubectl get pods -n kube-system|grep openapi - 获取指定 Namespace 中名称包含关键字 "openapi" 的 Pod 信息。

28. kubectl get pods -n kube-system|grep webapi - 获取指定 Namespace 中名称包含关键字 "webapi" 的 Pod 信息。

29. kubectl get po -A- Get Pod information in all Namespaces.

30. kubectl get po -A |grep 40329-0553885e-3530-11eb-83a2-0242ac1e5b04-rkvtn- Obtain Pod information whose name contains the keyword "40329-0553885e-3530-11eb-83a2-0242ac1e5b04-rkvtn".

31. kubectl describe po 40329-9f2ffb72-353c-11eb-b7a3-0242ac1e5b04-bvdrc -n dahuadltp-2- View detailed information of the specified Pod in the specified Namespace.

32. kubectl get node- Get information about all nodes.

33. kubectl describe po 40329-9f2ffb72-353c-11eb-b7a3-0242ac1e5b04-bvdrc -n dahuadltp-2- View detailed information of the specified Pod in the specified Namespace.

34. kubectl describe node 10.30.112.9- View detailed information of the node with the specified IP.

35. kubectl get node | grep 10.30.112.9- Get information about the node with the specified IP.

36. kubectl describe po 40329-9f2ffb72-353c-11eb-b7a3-0242ac1e5b04-bvdrc -n dahuadltp-2- View detailed information of the specified Pod in the specified Namespace.

37. kubectl get node- Get information about all nodes.

38. kubectl describe node 10.30.112.9- View detailed information of the node with the specified IP.

39. kubectl edit node 10.30.112.9- Edit the node with the specified IP.

40. kubectl describe node 10.30.112.9- View detailed information of the node with the specified IP.

41. kubectl edit node 10.30.112.9- Edit the node with the specified IP.

42. kubectl get po -A -o wide |grep 10.30.112.9- Get Pod information in all Namespaces on the node with the specified IP.

43. kubectl logs -n kube-system gpumonopoly-device-plugin-daemonset-95q5k- Get the logs of the specified Pod in the specified Namespace.

44. kubectl delete po -n kube-system gpumonopoly-device-plugin-daemonset-95q5k- Delete the specified Pod in the specified Namespace.

45. kubectl logs -n kube-system gpumonopoly-device-plugin-daemonset-95q5k- Get the logs of the specified Pod in the specified Namespace.

46. kubectl get po -A -o wide |grep 10.30.112.9- Get Pod information in all Namespaces on the node with the specified IP.

47. kubectl get po -A -o wide |grep 10.30.112.9- Get Pod information in all Namespaces on the node with the specified IP.

48. kubectl get ns- Get information about all Namespaces.

49. kubectl get sa -n dahuadltp-2- Get the ServiceAccount information in the specified Namespace.

50. kubectl describe sa -n dahuadltp-2- View ServiceAccount details in the specified Namespace.

51. kubectl describe secret default-token-p4zkw -n dahuadltp-2- View Secret details in the specified Namespace.

52. kubectl get pod -n dahuadltp-2- Get Pod information in the specified Namespace.

53. kubectl describe pod taskcenter-ol-m57rt- View detailed information of a specified Pod.

54. kubectl describe pod taskcenter-ol-m57rt -n dahuadltp-2- View Pod details in the specified Namespace.

55. kubectl get pod -n dahuadltp-2 | grep 38438-0bb6c1be-2952-11eb-b5fd-0242ac1e8b04- Obtain Pod information whose name contains the keyword "38438-0bb6c1be-2952-11eb-b5fd-0242ac1e8b04" in the specified Namespace.

56. kubectl get pod -n dahuadltp-2 | grep 38438-0bb6c1be-2952- Obtain the Pod information whose name contains the keyword "38438-0bb6c1be-2952" in the specified Namespace.

57. kubectl get pod -A | grep 38438- Get information about all Pods in the Namespace whose names contain the keyword "38438".

58. kubectl get pod 38438-53b28456-2acb-11eb-bf4b-0242ac1e5b04 -n kube-system- Get information about the specified Pod in the specified Namespace.

59. kubectl get pod -n kube-system | grep 38438-53b28456-2acb-11eb-bf4b- Obtain Pod information whose name contains the keyword "38438-53b28456-2acb-11eb-bf4b" in the specified Namespace.

60. kubectl get pod -n dahuadltp | grep 38438-53b28456-2acb-11eb-bf4b- Obtain Pod information whose name contains the keyword "38438-53b28456-2acb-11eb-bf4b" in the specified Namespace.

61. kubectl get pod -n dahuadltp-2 | grep 38438-53b28456-2acb-11eb-bf4b- Obtain Pod information whose name contains the keyword "38438-53b28456-2acb-11eb-bf4b" in the specified Namespace.

62. kubectl get pod -n dahuadltp-2 | grep 38438-53b28456-2acb-11eb-bf4b-0242ac1e5b04- Obtain the Pod information whose name contains the keyword "38438-53b28456-2acb-11eb-bf4b-0242ac1e5b04" in the specified Namespace.

63. kubectl describe nodes 10.30.113.11- View detailed information of the node with the specified IP.

64. kubectl get pods -o wide -A | grep "27711-3b61bb2a-289a-11eb-8f29-0242ac1e7b1b"- Obtain Pod information whose name contains the keyword "27711-3b61bb2a-289a-11eb-8f29-0242ac1e7b1b".

65. kubectl describe nodes 10.30.113.12- View detailed information of the node with the specified IP.

66. kubectl get pods -o wide -A | grep "[‎2020/‎11/‎17 15:34] 郭华朋: "- Get Pod information containing specific information.

67. kubectl get pods -o wide -A | grep "27711-773415fa-28a7-11eb-9de7-0242ac1e7b1b"- Get Pod information whose name contains the keyword "27711-773415fa-28a7-11eb-9de7-0242ac1e7b1b".

68. kubectl describe pod 27711-773415fa-28a7-11eb-9de7-0242ac1e7b1b -n jinn-test-4- View detailed information of the specified Pod in the specified Namespace.

69. kubectl describe nodes 10.30.113.11- View detailed information of the node with the specified IP.

70. kubectl describe pods 27711-0be3a42c-28a8-11eb-8ec4-0242ac1e7b1b- View detailed information of a specified Pod.

71. kubectl describe pods 27711-0be3a42c-28a8-11eb-8ec4-0242ac1e7b1b -n jinn-test-4- View Pod details in the specified Namespace.

72. kubectl describe pods 27711-0be3a42c-28a8-11eb-8ec4-0242ac1e7b1b- View detailed information of a specified Pod.

73. kubectl describe nodes 10.30.113.11- View detailed information of the node with the specified IP.

74. kubectl get svc -n jinn-test-4- Get Service information in the specified Namespace.

75. kubectl get pod -n jinn-test-4- Get Pod information in the specified Namespace.

76. kubectl descrobe pod nnxt-test-9z6dv -n jinn-test-4- View the detailed information of the specified Pod in the specified Namespace (the spelling in the command is incorrect, please modify it describe).

77. kubectl describe pod nnxt-test-9z6dv -n jinn-test-4- View detailed information of the specified Pod in the specified Namespace.

78. kubectl get pods -n kube-system- Get Pod information in the specified Namespace.

79. kubectl get pods -n kube-system|grep openapi- Obtain Pod information whose name contains the keyword "openapi" in the specified Namespace.

80. kubectl get pods -n kube-system|grep webapi- Obtain Pod information whose name contains the keyword "webapi" in the specified Namespace.

81. kubectl get po -A- Get Pod information in all Namespaces.

82. kubectl get po -A |grep 40329-0553885e-3530-11eb-83a2-0242ac1e5b04-rkvtn- Obtain Pod information whose name contains the keyword "40329-0553885e-3530-11eb-83a2-0242ac1e5b04-rkvtn".

83. kubectl describe po 40329-9f2ffb72-353c-11eb-b7a3-0242ac1e5b04-bvdrc -n dahuadltp-2- View detailed information of the specified Pod in the specified Namespace.

84. kubectl get node- Get information about all nodes.

85. kubectl describe node 10.30.112.9- View detailed information of the node with the specified IP.

86. kubectl get node | grep 10.30.112.9- Get information about the node with the specified IP.

87. kubectl describe po 40329-9f2ffb72-353c-11eb-b7a3-0242ac1e5b04-bvdrc -n dahuadltp-2- View detailed information of the specified Pod in the specified Namespace.

88. kubectl get node- Get information about all nodes.

89. kubectl describe node 10.30.112.9- View detailed information of the node with the specified IP.

90. kubectl edit node 10.30.112.9- Edit the node with the specified IP.

91. kubectl edit node 10.30.112.9- Edit the node with the specified IP.

92. kubectl get po -A -o wide |grep 10.30.112.9- Get Pod information in all Namespaces on the node with the specified IP.

93. kubectl logs -n kube-system gpumonopoly-device-plugin-daemonset-95q5k- Get the logs of the specified Pod in the specified Namespace.

94. kubectl delete po -n kube-system gpumonopoly-device-plugin-daemonset-95q5k- Delete the specified Pod in the specified Namespace.

95. kubectl logs -n kube-system gpumonopoly-device-plugin-daemonset-95q5k- Get the logs of the specified Pod in the specified Namespace.

96. kubectl delete po -n kube-system gpumonopoly-device-plugin-daemonset-95q5k- Delete the specified Pod in the specified Namespace.

97. kubectl get po -A -o wide |grep 10.30.112.9- Get Pod information in all Namespaces on the node with the specified IP.

98. kubectl delete po -n kube-system gpushare-device-plugin-daemonset-9f5qt- Delete the specified Pod in the specified Namespace.

99. kubectl get po -A -o wide |grep 10.30.112.9- Get Pod information in all Namespaces on the node with the specified IP.

100. kubectl get ns- Get information about all Namespaces.

101. kubectl get sa -n dahuadltp-2- Get the ServiceAccount information in the specified Namespace.

102. kubectl describe sa -n dahuadltp-2- View ServiceAccount details in the specified Namespace.

103. kubectl describe secret default-token-p4zkw -n dahuadltp-2- View Secret details in the specified Namespace.

104. kubectl get pod -n dahuadltp-2- Get Pod information in the specified Namespace.

105. kubectl describe pod taskcenter-ol-m57rt- View detailed information of a specified Pod.

106. kubectl describe pod taskcenter-ol-m57rt -n dahuadltp-2- View Pod details in the specified Namespace.

107. kubectl get pod -n dahuadltp-2 | grep 38438-0bb6c1be-2952-11eb-b5fd-0242ac1e8b04- Obtain Pod information whose name contains the keyword "38438-0bb6c1be-2952-11eb-b5fd-0242ac1e8b04" in the specified Namespace.

108. kubectl get pod 38438-53b28456-2acb-11eb-bf4b-0242ac1e5b04 -n kube-system- Get information about the specified Pod in the specified Namespace.

109. kubectl get pod -n kube-system | grep 38438-53b28456-2acb-11eb-bf4b- Obtain Pod information whose name contains the keyword "38438-53b28456-2acb-11eb-bf4b" in the specified Namespace.

110. kubectl get pod -n dahuadltp | grep 38438-53b28456-2acb-11eb-bf4b- Obtain Pod information whose name contains the keyword "38438-53b28456-2acb-11eb-bf4b" in the specified Namespace.

111. kubectl describe nodes 10.30.113.11- View detailed information of the node with the specified IP.

112. kubectl get pods -o wide -A | grep "27711-3b61bb2a-289a-11eb-8f29-0242ac1e7b1b"- Obtain Pod information whose name contains the keyword "27711-3b61bb2a-289a-11eb-8f29-0242ac1e7b1b".

113. kubectl get pods -o wide -A | grep "[‎2020/‎11/‎17 15:34] 郭华朋: "- Get Pod information containing specific information.

114. kubectl get pods -o wide -A | grep "27711-773415fa-28a7-11eb-9de7-0242ac1e7b1b"- Get Pod information whose name contains the keyword "27711-773415fa-28a7-11eb-9de7-0242ac1e7b1b".

115. kubectl describe pod 27711-773415fa-28a7-11eb-9de7-0242ac1e7b1b -n jinn-test-4- View detailed information of the specified Pod in the specified Namespace.

116. kubectl describe nodes 10.30.113.11- View detailed information of the node with the specified IP.

117. kubectl get svc -n jinn-test-4- Get Service information in the specified Namespace.

118. kubectl get pod -n jinn-test-4- Get Pod information in the specified Namespace.

119. kubectl descrobe pod nnxt-test-9z6dv -n jinn-test-4- View the detailed information of the specified Pod in the specified Namespace (the spelling in the command is incorrect, please modify it describe).

120. kubectl describe pod nnxt-test-9z6dv -n jinn-test-4- View detailed information of the specified Pod in the specified Namespace.

121. kubectl get pods -n kube-system- Get Pod information in the specified Namespace.

122. kubectl get pods -n kube-system|grep openapi- Obtain Pod information whose name contains the keyword "openapi" in the specified Namespace.

123. kubectl get pods -n kube-system|grep webapi- Obtain Pod information whose name contains the keyword "webapi" in the specified Namespace.

124. kubectl get po -A- Get Pod information in all Namespaces.

125. kubectl get node- Get information about all nodes.

126. kubectl get pod -n jinn-test-4 -o wide- Get Pod information in the specified Namespace.

127. kubectl get node -o json | grep clustername- Get the node's JSON configuration file and look for information containing the keyword "clustername".

128. kubectl get node -o json | grep clustername | grep test-test- Get the node's JSON configuration file and look for information containing the keywords "clustername" and "test-test".

129. kubectl get node -o json | grep clustername | grep -C test-test- Get the node's JSON configuration file and look for information containing the keyword "clustername" and its context.

130. kubectl get node -o json | grep clustername | grep -C 20 test-test- Get the JSON configuration file of the node and look for information containing the keyword "clustername" and its context, the context line number is 20.

131. kubectl get node -o json | grep -C 20 test-test- Get the JSON configuration file of the node and look for information containing the keyword "test-test" and its context, the context line number is 20.

132. kubectl get ns- Get information about all Namespaces.