CKA LAB 42 (Kubernetes Certification) : Namespaces , dns, nslookup, run pod, shell into pod

CKA LAB: Namespace and DNS Pre-req: Access to a Kubernetes Cluster REQUIREMENTS OF THIS LAB: 1. create namespace a 2. create namespace b 3. create a service called a in namespace a 4. create a service called b in namespace b 5. create an busybox pod in namespace a and shell into it 6. from that container , nslookup service a and service b (you will need to know dns names) TIPS same namespace : just service name different namespace: b.b or b.b.svc.cluster.local