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add document on kubectl's behavior regarding initializers (#5505)

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This commit is contained in:
Di Xu
2017-09-19 12:08:15 +08:00
committed by Steve Perry
parent 9f590be6ce
commit 675765f64f
2 changed files with 17 additions and 6 deletions
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docs/user-guide/kubectl-cheatsheet.md
+6 -4
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@@ -104,6 +104,7 @@ $ kubectl get services # List all services in the names
$ kubectl get pods --all-namespaces # List all pods in all namespaces $ kubectl get pods --all-namespaces # List all pods in all namespaces
$ kubectl get pods -o wide # List all pods in the namespace, with more details $ kubectl get pods -o wide # List all pods in the namespace, with more details
$ kubectl get deployment my-dep # List a particular deployment $ kubectl get deployment my-dep # List a particular deployment
$ kubectl get pods --include-uninitialized # List all pods in the namespace, including uninitialized ones
# Describe commands with verbose output # Describe commands with verbose output
$ kubectl describe nodes my-node $ kubectl describe nodes my-node
@@ -193,10 +194,11 @@ $ kubectl scale --replicas=5 rc/foo rc/bar rc/baz # Scale mult
## Deleting Resources ## Deleting Resources
```console ```console
$ kubectl delete -f ./pod.json # Delete a pod using the type and name specified in pod.json $ kubectl delete -f ./pod.json # Delete a pod using the type and name specified in pod.json
$ kubectl delete pod,service baz foo # Delete pods and services with same names "baz" and "foo" $ kubectl delete pod,service baz foo # Delete pods and services with same names "baz" and "foo"
$ kubectl delete pods,services -l name=myLabel # Delete pods and services with label name=myLabel $ kubectl delete pods,services -l name=myLabel # Delete pods and services with label name=myLabel
$ kubectl -n my-ns delete po,svc --all # Delete all pods and services in namespace my-ns $ kubectl delete pods,services -l name=myLabel --include-uninitialized # Delete pods and services, including uninitialized ones, with label name=myLabel
$ kubectl -n my-ns delete po,svc --all # Delete all pods and services, including uninitialized ones, in namespace my-ns,
``` ```
## Interacting with running Pods ## Interacting with running Pods
docs/user-guide/kubectl-overview.md
+11 -2
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@@ -238,9 +238,12 @@ $ kubectl get replicationcontroller <rc-name>
// List all replication controllers and services together in plain-text output format. // List all replication controllers and services together in plain-text output format.
$ kubectl get rc,services $ kubectl get rc,services
// List all daemon sets, including uninitialized ones, in plain-text output format.
$ kubectl get ds --include-uninitialized
``` ```
`kubectl describe` - Display detailed state of one or more resources. `kubectl describe` - Display detailed state of one or more resources, including the uninitialized ones by default.
```shell ```shell
// Display the details of the node with name <node-name>. // Display the details of the node with name <node-name>.
@@ -252,6 +255,9 @@ $ kubectl describe pods/<pod-name>
// Display the details of all the pods that are managed by the replication controller named <rc-name>. // Display the details of all the pods that are managed by the replication controller named <rc-name>.
// Remember: Any pods that are created by the replication controller get prefixed with the name of the replication controller. // Remember: Any pods that are created by the replication controller get prefixed with the name of the replication controller.
$ kubectl describe pods <rc-name> $ kubectl describe pods <rc-name>
// Describe all pods, not including uninitialized ones
$ kubectl describe pods --include-uninitialized=false
``` ```
`kubectl delete` - Delete resources either from a file, stdin, or specifying label selectors, names, resource selectors, or resources. `kubectl delete` - Delete resources either from a file, stdin, or specifying label selectors, names, resource selectors, or resources.
@@ -263,7 +269,10 @@ $ kubectl delete -f pod.yaml
// Delete all the pods and services that have the label name=<label-name>. // Delete all the pods and services that have the label name=<label-name>.
$ kubectl delete pods,services -l name=<label-name> $ kubectl delete pods,services -l name=<label-name>
// Delete all pods. // Delete all the pods and services that have the label name=<label-name>, including uninitialized ones.
$ kubectl delete pods,services -l name=<label-name> --include-uninitialized
// Delete all pods, including uninitialized ones.
$ kubectl delete pods --all $ kubectl delete pods --all
``` ```