exercise-7

Exercise - 7

A web application requires a specific version of redis to be used as a cache.

Create a pod with the following characteristics, and leave it running when complete:

• The pod must run in the web namespace.
• The namespace has already been created
• The name of the pod should be cache.
• Use the lfccncf/redis image with the 3.2 tag
• Expose port 6379

Solution

[node1 ~]$ kubectl create ns web
namespace/web created
[node1 ~]$ kubectl get ns
NAME              STATUS   AGE
default           Active   98s
kube-node-lease   Active   100s
kube-public       Active   100s
kube-system       Active   100s
web               Active   10s

[node1 ~]$ kubectl run cache --image=lfccncf/redis:3.2 --port=6379 -n web
pod/cache created