Directory restructure to add scenarios and experiments (#559)

* Updated dir struture with scenarios and experiments dir

Signed-off-by: Amit Kumar Das <amit.das@harness.io>

* Added icons

Signed-off-by: Amit Kumar Das <amit.das@harness.io>

experiments/generic/pod-network-partition/experiment.yaml

@@ -0,0 +1,100 @@
+apiVersion: litmuschaos.io/v1alpha1
+description:
+  message: |
+    Injects 100% network packet loss on pods belonging to an app deployment
+kind: ChaosExperiment
+metadata:
+  name: pod-network-partition
+  labels:
+    name: pod-network-partition
+    app.kubernetes.io/part-of: litmus
+    app.kubernetes.io/component: chaosexperiment
+    app.kubernetes.io/version: latest
+spec:
+  definition:
+    scope: Namespaced
+    permissions:
+      # Create and monitor the experiment & helper pods
+      - apiGroups: [""]
+        resources: ["pods"]
+        verbs: ["create","delete","get","list","patch","update", "deletecollection"]
+      # Performs CRUD operations on the events inside chaosengine and chaosresult
+      - apiGroups: [""]
+        resources: ["events"]
+        verbs: ["create","get","list","patch","update"]
+      # Fetch configmaps details and mount it to the experiment pod (if specified)
+      - apiGroups: [""]
+        resources: ["configmaps"]
+        verbs: ["get","list",]
+      # Track and get the runner, experiment, and helper pods log 
+      - apiGroups: [""]
+        resources: ["pods/log"]
+        verbs: ["get","list","watch"]  
+      # for creating and managing to execute comands inside target container
+      - apiGroups: [""]
+        resources: ["pods/exec"]
+        verbs: ["get","list","create"]
+      # for configuring and monitor the experiment job by the chaos-runner pod
+      - apiGroups: ["batch"]
+        resources: ["jobs"]
+        verbs: ["create","list","get","delete","deletecollection"]
+      # performs CRUD operations on the network policies
+      - apiGroups: ["networking.k8s.io"]
+        resources: ["networkpolicies"]
+        verbs: ["create","delete","list","get"]
+      # for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
+      - apiGroups: ["litmuschaos.io"]
+        resources: ["chaosengines","chaosexperiments","chaosresults"]
+        verbs: ["create","list","get","patch","update","delete"]
+    image: "litmuschaos/go-runner:latest"
+    imagePullPolicy: Always
+    args:
+    - -c
+    - ./experiments -name pod-network-partition
+    command:
+    - /bin/bash
+    env:
+    
+    - name: TOTAL_CHAOS_DURATION
+      value: '60' # in seconds
+
+    # ime period to wait before and after injection of chaos in sec
+    - name: RAMP_TIME
+      value: ''
+
+    # it should be litmus
+    - name: LIB
+      value: 'litmus'
+
+    # provide the destination ips
+    # chaos injection will be triggered for these destination ips
+    - name: DESTINATION_IPS
+      value: ''
+
+    # provide the destination hosts
+    # chaos injection will be triggered for these destination hosts
+    - name: DESTINATION_HOSTS
+      value: ''
+
+    # provide network policy type
+    # support ingress, egress, all values
+    - name: POLICY_TYPES
+      value: 'all'
+
+    # provide labels of the destination pods
+    - name: POD_SELECTOR
+      value: ''
+
+    # provide labels the destination namespaces
+    - name: NAMESPACE_SELECTOR
+      value: ''
+
+    # provide comma separated ports
+    - name: PORTS
+      value: ''
+
+    labels:
+      name: pod-network-partition
+      app.kubernetes.io/part-of: litmus
+      app.kubernetes.io/component: experiment-job
+      app.kubernetes.io/version: latest