From a01ea635e23fbccc38d8259b4e1e4ef200e3ba03 Mon Sep 17 00:00:00 2001 From: Weiping Cai Date: Sun, 7 Jun 2020 10:53:21 +0800 Subject: [PATCH] deprecated kubectl run command flag replicas and add note Signed-off-by: Weiping Cai --- content/en/docs/reference/kubectl/docker-cli-to-kubectl.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/content/en/docs/reference/kubectl/docker-cli-to-kubectl.md b/content/en/docs/reference/kubectl/docker-cli-to-kubectl.md index 1cca592a3d..ac4776fd64 100644 --- a/content/en/docs/reference/kubectl/docker-cli-to-kubectl.md +++ b/content/en/docs/reference/kubectl/docker-cli-to-kubectl.md @@ -43,9 +43,11 @@ pod/nginx-app created ``` {{< note >}} -`kubectl` commands print the type and name of the resource created or mutated, which can then be used in subsequent commands. You can expose a new Service after a Pod is created. +Pods are considered to be relatively ephemeral (rather than durable) entities，so you should use Deployment instead to make sure that your container are available throughout the cluster,see [kubectl create deployment](/docs/reference/generated/kubectl/kubectl-commands/#-em-deployment-em-),or [assign this pod to Node](/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector). {{< /note >}} +You can expose a new Service after a Pod is created. + ```shell # expose a port through with a service kubectl expose pod nginx-app --port=80 --name=nginx-http @@ -54,7 +56,7 @@ kubectl expose pod nginx-app --port=80 --name=nginx-http service "nginx-http" exposed ``` -By using kubectl, you can create a [Pod](/docs/concepts/workloads/pods/pod/) to ensure that pod are running nginx. You can also create a [service](/docs/concepts/services-networking/service/) with a selector that matches the pod labels. For more information, see [Use a Service to Access an Application in a Cluster](/docs/tasks/access-application-cluster/service-access-application-cluster). +By using kubectl, you can create a [Pod](/docs/concepts/workloads/pods/pod/) that pod are running nginx. You can also create a [service](/docs/concepts/services-networking/service/) with a selector that matches the pod labels. For more information, see [Use a Service to Access an Application in a Cluster](/docs/tasks/access-application-cluster/service-access-application-cluster). By default images run in the background, similar to `docker run -d ...`. To run things in the foreground, use: