refactors directory and file structure

Signed-off-by: neelanjan00 <neelanjan.manna@harness.io>

faults/kubernetes/node-restart/engine.yaml

@@ -0,0 +1,37 @@
+---
+apiVersion: litmuschaos.io/v1alpha1
+kind: ChaosEngine
+metadata:
+  name: nginx-chaos
+  namespace: default
+spec:
+  # It can be active/stop
+  engineState: 'active'
+  #ex. values: ns1:name=percona,ns2:run=nginx
+  auxiliaryAppInfo: ''
+  chaosServiceAccount: litmus-admin
+  experiments:
+    - name: node-restart
+      spec:
+        components:
+        # nodeSelector:
+        #   # provide the node labels
+        #   kubernetes.io/hostname: 'node02'
+          env:
+            - name: TOTAL_CHAOS_DURATION
+              value: '60'
+
+             # ENTER THE TARGET NODE NAME
+            - name: TARGET_NODE
+              value: ''
+
+            # ENTER THE TARGET NODE IP
+            - name: TARGET_NODE_IP
+              value: ''
+
+             # ENTER THE USER TO BE USED FOR SSH AUTH
+            - name: SSH_USER
+              value: 'root'
+
+            - name: REBOOT_COMMAND
+              value: 'sudo systemctl reboot; true'

faults/kubernetes/node-restart/fault.yaml

@@ -0,0 +1,95 @@
+---
+apiVersion: litmuschaos.io/v1alpha1
+description:
+  message: |
+    Restart node
+kind: ChaosExperiment
+metadata:
+  name: node-restart
+  labels:
+    name: node-restart
+    app.kubernetes.io/part-of: litmus
+    app.kubernetes.io/component: chaosexperiment
+    app.kubernetes.io/version: ci
+spec:
+  definition:
+    scope: Cluster
+    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 & secrets details and mount it to the experiment pod (if specified)
+      - apiGroups: [""]
+        resources: ["configmaps", "secrets"]
+        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 commands 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"]
+      # 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"]
+      # for experiment to perform node status checks
+      - apiGroups: [""]
+        resources: ["nodes"]
+        verbs: ["get", "list"]
+    image: "chaosnative/go-runner:ci"
+    imagePullPolicy: Always
+    args:
+      - -c
+      - ./experiments -name node-restart
+    command:
+      - /bin/bash
+    env:
+      - name: SSH_USER
+        value: 'root'
+      - name: REBOOT_COMMAND
+        value: 'sudo systemctl reboot; true'
+
+      - name: TOTAL_CHAOS_DURATION
+        value: '60'
+
+      # Period to wait before and after injection of chaos in sec
+      - name: RAMP_TIME
+        value: ''
+
+      # provide lib image
+      - name: LIB_IMAGE
+        value: "chaosnative/go-runner:ci"
+
+      # ENTER THE TARGET NODE NAME
+      - name: TARGET_NODE
+        value: ''
+
+      - name: NODE_LABEL
+        value: ''
+
+      # ENTER THE TARGET NODE IP
+      - name: TARGET_NODE_IP
+        value: ''
+
+      - name: DEFAULT_HEALTH_CHECK
+        value: 'false'
+
+    labels:
+      name: node-restart
+      app.kubernetes.io/part-of: litmus
+      app.kubernetes.io/component: experiment-job
+      app.kubernetes.io/version: ci
+    secrets:
+      - name: id-rsa
+        mountPath: /mnt/

faults/kubernetes/node-restart/node-restart.chartserviceversion.yaml

@@ -0,0 +1,25 @@
+---
+apiVersion: litmuschaos.io/v1alpha1
+kind: ChartServiceVersion
+metadata:
+  name: node-restart
+  version: 0.1.0
+  annotations:
+    categories: Kubernetes
+spec:
+  displayName: Node Restart
+  categoryDescription: |
+    Node restart fault restarts a target node via SSH.
+  keywords:
+    - Kubernetes
+  platforms:
+    - KVM/LibVirt based K8s
+    - EKS
+  chaosType: infra
+  minKubeVersion: 1.12.0
+  links:
+    - name: Documentation
+      url: https://docs.harness.io/category/kl0mxwpfw1-hce-category
+  icon:
+    - url:
+      mediatype: ""