From 0202db7c0069d95162d30e0e270cb579f24c10ac Mon Sep 17 00:00:00 2001 From: Weiping Cai Date: Sun, 14 Jun 2020 11:25:07 +0800 Subject: [PATCH] use replicas to replace kubectl scale deployment. Signed-off-by: Weiping Cai --- content/en/docs/reference/kubectl/docker-cli-to-kubectl.md | 2 +- content/en/docs/tasks/administer-cluster/namespaces.md | 3 --- 2 files changed, 1 insertion(+), 4 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 ff89d6665d..60b21a3170 100644 --- a/content/en/docs/reference/kubectl/docker-cli-to-kubectl.md +++ b/content/en/docs/reference/kubectl/docker-cli-to-kubectl.md @@ -41,7 +41,7 @@ kubectl create deployment --image=nginx nginx-app --port=80 deployment.apps/nginx-app created ``` -``` +```shell # add env to nginx-app kubectl set env deployment/nginx-app DOMAIN=cluster ``` diff --git a/content/en/docs/tasks/administer-cluster/namespaces.md b/content/en/docs/tasks/administer-cluster/namespaces.md index bb4abd964f..81ea6d7e37 100644 --- a/content/en/docs/tasks/administer-cluster/namespaces.md +++ b/content/en/docs/tasks/administer-cluster/namespaces.md @@ -190,11 +190,8 @@ This delete is asynchronous, so for a time you will see the namespace in the `Te ```shell kubectl create deployment snowflake --image=k8s.gcr.io/serve_hostname -n=development --replicas=2 - kubectl scale deployment snowflake --replicas=2 -n=development ``` We have just created a deployment whose replica size is 2 that is running the pod called `snowflake` with a basic container that just serves the hostname. - Note that `kubectl run` creates deployments only on Kubernetes cluster >= v1.2. If you are running older versions, it creates replication controllers instead. - If you want to obtain the old behavior, use `--generator=run/v1` to create replication controllers. See [`kubectl run`](/docs/reference/generated/kubectl/kubectl-commands/#run) for more details. ```shell kubectl get deployment -n=development