kubectl

　　

1. kubectl describe node pend2
2. kubectl cluster-info
3. kubectl api-resources
4. kubectl run nginx-deploy --image=nginx:1.14-alpine --port=80
5. kubectl expose pod nginx-pod --name nginx-service --port=8080 --target-port=80 --protocol=TCP --type=ClusterIP
6. kubectl create deployment nginx-deploy --image=nginx:1.14-alpine
7. kubectl get pods -o wide
   

    

    

8. kubectl expose deployment nginx-deployment --name nginx-service --port=8080 --target-port=80 --protocol=TCP --type=ClusterIP
9. kubectl run client-pod --image=busybox -it
10. dig @10.96.0.10 -t a nginx-service.default.svc.cluster.local
    

     

     

11. kubectl dscribe service nginx-service
    

     

     

12. kubectl get pods --show-labels
    

     

     

13. kubectl edit service nginx-service
14. kubectl delete service nginx-service
15. kubectl create deployment nominate --image=ikubernetes/myapp:v1
16. kubectl scale --current-replicas=1 --replicas=2 deployment/nominate
17. kubectl describe pod nominate-559c6f4b55-6tjk2
    

     

     

18. kubectl set image deployment nominate myapp=ikubernetes/myapp:v2 
19. kubectl rollout status deployment nominate
20. kubectl rollout history deployment nominate
21. kubectl rollout undo deployment nominate --to-revision=0         pods名称会改变,是pods销毁,重新生成的过程
22. kubectl rollout undo deployment nominate --to-revision=0         来回切换
23. kubectl edit svc nominate-svc
24. kubectl get pod nominate-d44d647bd-8x7wr -o yaml
25. kubectl api-versions
26. kubectl explain pod.spec.containers.tty
27. kubectl create -f pod-demo.yaml
28. kubectl get pods -w
29. kubectl logs pod-demo davent
30. kubectl describe pod pod-demo -n default4
31. kubectl exec pod/pod-demo -c advent -it -- /bin/sh
32. kubectl delete pod pod-demo
33. kubectl get pods --show-labels
34. kubectl get pods -L app,tier           增加2列显示所有pods的app和iter标签的值
35. kubectl get pods -l env --show-labels        显示有env标签的pods
36. kubectl label -f pod-demo release=canary
37. kubectl label pod pod-demo release=stable --overwirte
38. kubectl get pods -l 'release in (canary,stable)'
39. kubectl get pods -l '!release'
40. kubectl label node pend2 disktype=ssd
41. kubectl explain pod.spec.containers.livenessProbe.exec
42. kubectl set image deployment stray-deploy stray-pod=ikubernetes/myapp:v3 && kubectl rollout pause deployment stray-deploy
    

     

     

43. kubectl rollout status deployment stray-deploy
    

     

44. kubectl rollout resume deployment stray-deploy
    

     

     

45. kubectl get rs -o wide
    

     

     

46. kubectl rollout history deployment stray-deploy
    

     

     

47. kubectl rollout undo deployment stray-deploy --to-revision=1 && kubectl  rollout pause deployment stray-deploy
    

     

     

48. kubectl rollout resume deployment stray-deploy
    

     

     

49. kubectl rollout history deployment stray-deploy
    

     

     

50. kubectl get rs -o wide
    

     

     

51. kubectl get pods -o wide -n kube-system
    

     

     

52. kubectl get svc -n kube-system -o wide

     

     

53. kubectl create configmap nginx-config --from-literal=nginx_port=80 --from-literal=server_name=quay.io
    

     

     

54. kubectl edit configmap nginx-config
55. kubectl create secret generic mysql-root-password --from-literal=password=generic
    
    
56. kubectl describe secret mysql-root-password
    

     

     

57. kubectl get secret mysql-root-password -o yaml      base64解码即可
    echo Z2VuZXJpYw== | base64 --decode
    

     

     

58. kubectl proxy --port=8080
    
    
59. curl localhost:8080/api/v1/namespaces  核心群组
60. curl localhost:8080/apis/apps/v1/namespaces/kube-system/deployments
61. kubectl get serviceaccount --all-namespaces
62. kubectl create serviceaccount sa-demo -o yaml --dry-run=client
    

     

     

63. kubectl get pod brute-statefulset-0 -o yaml --export
64. kubectl config view
    
    
65. kubectl config set-credentials exploit-demo --client-certificate=exploit.crt --client-key=exploit.key [--embed-certs=true]
66. kubectl config view
    

     

     

    
    
    
    
67. kubectl config set-context exploit-demo@kubernetes --cluster=kubernetes --user=exploit-demo
    kubectl config view
    

     

     

68. kubectl config current-context
    

     

     

69. kubectl config use-context exploit-demo@kubernetes
    

     

     

70. kubectl config set-cluster cluster-demo --kubeconfig=/tmp/kube.conf --server="https://pend1:6443" --certificate-authority=/etc/kubernetes/pki/ca.crt
71. kubectl config view --kubeconfig=/tmp/kube.conf