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Define environment variable container style (#8743) 

* define-environment-variable-container format

* run-stateless-application-deployment format
pull/8748/head
chenhonggc 2018-05-25 14:55:32 +08:00 committed by k8s-ci-robot
parent 4ef4e75516
commit 4cab117f42
2 changed files with 12 additions and 12 deletions
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8
content/en/docs/tasks/inject-data-application/define-environment-variable-container.md
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@ -36,11 +36,11 @@ Pod:
1. Create a Pod based on the YAML configuration file: 1. Create a Pod based on the YAML configuration file:
kubectl create -f https://k8s.io/docs/tasks/inject-data-application/envars.yaml kubectl create -f https://k8s.io/docs/tasks/inject-data-application/envars.yaml
1. List the running Pods: 1. List the running Pods:
kubectl get pods -l purpose=demonstrate-envars kubectl get pods -l purpose=demonstrate-envars
The output is similar to this: The output is similar to this:
@ -49,11 +49,11 @@ Pod:
1. Get a shell to the container running in your Pod: 1. Get a shell to the container running in your Pod:
kubectl exec -it envar-demo -- /bin/bash kubectl exec -it envar-demo -- /bin/bash
1. In your shell, run the `printenv` command to list the environment variables. 1. In your shell, run the `printenv` command to list the environment variables.
root@envar-demo:/# printenv root@envar-demo:/# printenv
The output is similar to this: The output is similar to this:

16
content/en/docs/tasks/run-application/run-stateless-application-deployment.md
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@ -41,11 +41,11 @@ a Deployment that runs the nginx:1.7.9 Docker image:
1. Create a Deployment based on the YAML file: 1. Create a Deployment based on the YAML file:
kubectl apply -f https://k8s.io/docs/tasks/run-application/deployment.yaml kubectl apply -f https://k8s.io/docs/tasks/run-application/deployment.yaml
1. Display information about the Deployment: 1. Display information about the Deployment:
kubectl describe deployment nginx-deployment kubectl describe deployment nginx-deployment
The output is similar to this: The output is similar to this:
@ -80,7 +80,7 @@ a Deployment that runs the nginx:1.7.9 Docker image:
1. List the pods created by the deployment: 1. List the pods created by the deployment:
kubectl get pods -l app=nginx kubectl get pods -l app=nginx
The output is similar to this: The output is similar to this:
@ -90,7 +90,7 @@ a Deployment that runs the nginx:1.7.9 Docker image:
1. Display information about a pod: 1. Display information about a pod:
kubectl describe pod <pod-name> kubectl describe pod <pod-name>
where `<pod-name>` is the name of one of your pods. where `<pod-name>` is the name of one of your pods.
@ -103,11 +103,11 @@ specifies that the deployment should be updated to use nginx 1.8.
1. Apply the new YAML file: 1. Apply the new YAML file:
kubectl apply -f https://k8s.io/docs/tasks/run-application/deployment-update.yaml kubectl apply -f https://k8s.io/docs/tasks/run-application/deployment-update.yaml
1. Watch the deployment create pods with new names and delete the old pods: 1. Watch the deployment create pods with new names and delete the old pods:
kubectl get pods -l app=nginx kubectl get pods -l app=nginx
## Scaling the application by increasing the replica count ## Scaling the application by increasing the replica count
@ -119,11 +119,11 @@ should have four pods:
1. Apply the new YAML file: 1. Apply the new YAML file:
kubectl apply -f https://k8s.io/docs/tasks/run-application/deployment-scale.yaml kubectl apply -f https://k8s.io/docs/tasks/run-application/deployment-scale.yaml
1. Verify that the Deployment has four pods: 1. Verify that the Deployment has four pods:
kubectl get pods -l app=nginx kubectl get pods -l app=nginx
The output is similar to this: The output is similar to this: