chore(docs): refactor the charts, rbac & engine manifests (#324)

Signed-off-by: shubhamchaudhary <shubham.chaudhary@mayadata.io>

charts/cassandra/cassandra-pod-delete/experiment.yaml

@@ -62,7 +62,7 @@ spec:
     # provide cassandra port 
     # default port: 9042
     - name: CASSANDRA_PORT
-      value: ''
+      value: '9042'
 
     # provide liveness deployement port
     # default port: 8088, It only supports 8088 port
@@ -92,10 +92,6 @@ spec:
     - name: RAMP_TIME
       value: ''
 
-    # provide the kill count
-    - name: KILL_COUNT
-      value: ''
-
     - name: FORCE
       value: ''
 

charts/cassandra/cassandra-pod-delete/rbac.yaml

@@ -17,7 +17,7 @@ metadata:
 rules:
 - apiGroups: ["","litmuschaos.io","batch","apps"]
   resources: ["pods","deployments","statefulsets","services","pods/log","pods/exec","events","jobs","chaosengines","chaosexperiments","chaosresults"]
-  verbs: ["create","list","get","patch","update","delete"]
+  verbs: ["create","list","get","patch","update","delete", "deletecollection"]
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
 kind: RoleBinding

charts/generic/container-kill/engine_nginx_getstarted.yaml

@@ -35,10 +35,16 @@ spec:
             - name: TOTAL_CHAOS_DURATION
               value: '20'
 
-            # For containerd image use: litmuschaos/container-kill-helper:latest
             - name: LIB_IMAGE  
-              value: 'gaiaadm/pumba:0.6.5' 
+              value: 'litmuschaos/go-runner:latest' 
 
-            # It supports pumba and containerd 
+            # provide the name of container runtime
-            - name: LIB
+            # it supports docker, containerd, crio
-              value: 'pumba'
+            # default to docker
+            - name: CONTAINER_RUNTIME
+              value: 'docker'
+
+            # provide the container runtime path for containerd
+            # applicable only for containerd runtime
+            - name: CONTAINER_PATH
+              value: '/run/containerd/containerd.sock'

charts/generic/docker-service-kill/engine.yaml

@@ -23,11 +23,13 @@ spec:
       spec:
         components:
           nodeSelector: 
+            # provide the node labels
             kubernetes.io/hostname: 'node02'
           env:
             # set chaos duration (in sec) as desired
             - name: TOTAL_CHAOS_DURATION
               value: '90'
+
              # provide the actual name of node under test
             - name: APP_NODE
               value: 'node-01'

charts/generic/kubelet-service-kill/engine.yaml

@@ -23,10 +23,12 @@ spec:
       spec:
         components:
           nodeSelector: 
+           # provide the node labels
             kubernetes.io/hostname: 'node02'        
           env:
             - name: TOTAL_CHAOS_DURATION
               value: '90' # in seconds
+              
              # provide the actual name of node under test
             - name: APP_NODE
               value: 'node-01'

charts/generic/node-cpu-hog/experiment.yaml

@@ -52,8 +52,6 @@ spec:
     - name: RAMP_TIME
       value: ''
 
-    
-
     ## ENTER THE NUMBER OF CORES OF CPU FOR CPU HOGGING
     ## OPTIONAL VALUE IN CASE OF EMPTY VALUE IT WILL TAKE NODE CPU CAPACITY 
     - name: NODE_CPU_CORE

charts/generic/node-drain/engine.yaml

@@ -23,6 +23,7 @@ spec:
       spec:
         components:
           nodeSelector: 
+            # provide the node labels
             kubernetes.io/hostname: 'node02'        
           env:
             # set node name

charts/generic/node-drain/experiment.yaml

@@ -49,9 +49,6 @@ spec:
     - /bin/bash
     env:
     
-    - name: LIVENESS_APP_LABEL
-      value: ''
-    
     - name: APP_NODE
       value: ''
 
@@ -67,8 +64,5 @@ spec:
     - name: RAMP_TIME
       value: ''
 
-    - name: LIVENESS_APP_NAMESPACE
-      value: '' 
-
     labels:
       name: node-drain

charts/generic/node-io-stress/node-io-stress.chartserviceversion.yaml

@@ -2,7 +2,7 @@ apiVersion: litmuchaos.io/v1alpha1
 kind: ChartServiceVersion
 metadata:
   createdAt: 2020-09-12T10:28:08Z
-  name: 
+  name: node-io-stress
   version: 0.1.0
   annotations:
     categories: Kubernetes
@@ -34,12 +34,12 @@ spec:
     name: Mayadata
   links:
     - name: Source Code
-      url: https://github.com/litmuschaos/litmus-go/tree/master/experiments/generic/
+      url: https://github.com/litmuschaos/litmus-go/tree/master/experiments/generic/node-io-stress
     - name: Documentation
-      url: https://docs.litmuschaos.io/docs//
+      url: https://docs.litmuschaos.io/docs/node-io-stress/
     - name: Video
       url:
   icon:
     - url: ""
       mediatype: ""
-  chaosexpcrdlink: https://raw.githubusercontent.com/litmuschaos/chaos-charts/master/charts/generic//experiment.yaml
+  chaosexpcrdlink: https://raw.githubusercontent.com/litmuschaos/chaos-charts/master/charts/generic/node-io-stress/experiment.yaml

charts/generic/node-taint/engine.yaml

@@ -23,11 +23,13 @@ spec:
       spec:
         components:
           nodeSelector: 
+            # provide the node labels
             kubernetes.io/hostname: 'node02'        
           env:
             # set node name
             - name: APP_NODE
               value: 'node-01'
+              
              # set taint label & effect
              # key=value:effect or key:effect
             - name: TAINTS

charts/generic/pod-delete/rbac.yaml

@@ -17,7 +17,7 @@ metadata:
 rules:
 - apiGroups: ["","litmuschaos.io","batch","apps"]
   resources: ["pods","deployments","pods/log","events","jobs","chaosengines","chaosexperiments","chaosresults"]
-  verbs: ["create","list","get","patch","update","delete"]
+  verbs: ["create","list","get","patch","update","delete","deletecollection"]
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
 kind: RoleBinding

charts/generic/pod-delete/rbac_nginx_getstarted.yaml

@@ -17,7 +17,7 @@ metadata:
 rules:
 - apiGroups: ["","litmuschaos.io","batch","apps"]
   resources: ["pods","deployments","pods/log","events","jobs","chaosengines","chaosexperiments","chaosresults"]
-  verbs: ["create","list","get","patch","update","delete"]
+  verbs: ["create","list","get","patch","update","delete","deletecollection"]
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
 kind: RoleBinding