18-Practice-Test-Namespaces.md

Practice Test - Namespaces

• Take me to Practice Test

Solutions to practice test for namespaces

1. Run the command kubectl get namespace and count the number of pods.

   $ kubectl get namespace
   

2. Run the command kubectl get pods --namespace=research

   $ kubectl get pods --namespace=research
   

3. Run the below command

   $ kubectl run redis --image=redis --namespace=finance
   

4. Run the command kubectl get pods --all-namespaces

   $ kubectl get pods --all-namespaces
   

5. Connectivity Test

   Host Name: db-service and Host Port: 3306
   

6. Connectivity Test

   Host Name: db-service.dev.svc.cluster.local and Host Port: 3306