adding minimal keywords for searching in chaoshub (#502)

* adding minimal keywords for searching on chaoshub

Signed-off-by: shubham chaudhary <shubham@chaosnative.com>

* adding k8s keywords

Signed-off-by: shubham chaudhary <shubham@chaosnative.com>

charts/coredns/coredns-pod-delete/coredns-pod-delete.chartserviceversion.yaml

@@ -16,8 +16,10 @@ spec:
     - Tests of successful resolution of app services during chaos injection
   keywords:
     - Kubernetes
+    - K8S
     - CoreDNS
-    - Pod delete 
+    - DNS
+    - Pod
   platforms:
     - GKE
     - Minikube

charts/coredns/coredns.chartserviceversion.yaml

@@ -12,15 +12,13 @@ spec:
   categoryDescription: >
     CoreDNS is an open-source system for DNS management of containerized applications.
     It helps to resolve services to IP address. It will install all the experiments which can be used to inject chaos into containerized applications.
-
   experiments:
     - coredns-pod-delete
-
   keywords:
     - Kubernetes
-    - Container
-    - node
-    - pod
+    - K8S
+    - Pod
+    - CoreDNS
     - DNS
   maintainers:
     - name: Raj Babu Das