refactor(lmc): add remove ksm dep from argus to lmc (#94)

Author: vkumbhar94

charts/lm-container/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: lm-container
 description: A Helm chart for Logicmonitor's Kubernetes monitoring solutions
 type: application
-version: 1.1.0-rc12
+version: 1.1.0-rc13
 maintainers:
   - name: LogicMonitor
     email: [email protected]
@@ -11,7 +11,7 @@ kubeVersion: ">= 1.16.0-0"
 dependencies:
   - name: argus
     # need to explicitly quote to make it string, else json schema fails
-    version: "2.2.0-rc08"
+    version: "2.2.0-rc09"
     repository: https://logicmonitor.github.io/helm-charts-qa
     # uncomment to test umbrella chart in while developing
     # repository: file://../argus
@@ -31,3 +31,7 @@ dependencies:
       - logicmonitor
       - collectorset-controller
       - monitoring
+  - condition: kube-state-metrics.enabled
+    name: kube-state-metrics
+    repository: https://prometheus-community.github.io/helm-charts
+    version: 4.20.0

charts/lm-container/values.schema.json

@@ -42,6 +42,82 @@
         }
       },
       "additionalProperties": true
+    },
+    "kube-state-metrics": {
+      "$id": "#/properties/kube-state-metrics",
+      "type": "object",
+      "title": "The kube-state-metrics schema",
+      "description": "Describes kube-state-metrics helm chart configurations",
+      "default": {},
+      "examples": [
+        {
+          "enabled": true,
+          "replicas": 1,
+          "collectors": [
+            "daemonsets",
+            "replicasets",
+            "statefulsets",
+            "persistentvolumes"
+          ]
+        }
+      ],
+      "required": [
+      ],
+      "properties": {
+        "enabled": {
+          "$id": "#/properties/kube-state-metrics/properties/enabled",
+          "type": "boolean",
+          "title": "The enabled schema",
+          "description": "Describes the flag to enable kube-state-metrics helm chart installation",
+          "default": false,
+          "examples": [
+            true
+          ]
+        },
+        "replicas": {
+          "$id": "#/properties/kube-state-metrics/properties/replicas",
+          "type": "integer",
+          "title": "The replicas schema",
+          "description": "Describes the number of kube-state-metrics pod replicas",
+          "default": 1,
+          "minimum": 0,
+          "examples": [
+            1
+          ]
+        },
+        "collectors": {
+          "$id": "#/properties/kube-state-metrics/properties/collectors",
+          "type": "array",
+          "title": "The collectors schema",
+          "description": "Describes the list of collector to enable metrics collection by kube-state-metrics",
+          "default": [],
+          "examples": [
+            [
+              "daemonsets",
+              "replicasets"
+            ]
+          ],
+          "additionalItems": true,
+          "uniqueItems": true,
+          "items": {
+            "$id": "#/properties/kube-state-metrics/properties/collectors/items",
+            "anyOf": [
+              {
+                "$id": "#/properties/kube-state-metrics/properties/collectors/items/anyOf/0",
+                "type": "string",
+                "title": "Kube-state-metrics collector name schema",
+                "description": "Describes the kube-state-metrics collector name",
+                "default": "",
+                "examples": [
+                  "daemonsets",
+                  "replicasets"
+                ]
+              }
+            ]
+          }
+        },
+        "additionalProperties": true
+      }
     }
   }
 }

charts/lm-container/values.yaml

@@ -11,3 +11,28 @@ argus:
   enabled: true
 collectorset-controller:
   enabled: true
+
+# Kube state metrics configuration
+# For further customizing KSM configuration, pls refer https://artifacthub.io/packages/helm/prometheus-community/kube-state-metrics/?modal=values
+kube-state-metrics:
+  # Set enabled to false in case you want to use a custom configured KSM
+  enabled: true
+  # No. of KSM Replicas to be configured
+  selfMonitor:
+    enabled: true
+    telemetryPort: 8081
+  replicas: 1
+  collectors:
+    - daemonsets
+    - replicasets
+    - statefulsets
+    - persistentvolumes
+    - persistentvolumeclaims
+    - endpoints
+    - cronjobs
+    - jobs
+    - pods
+    - nodes
+    - deployments
+    - services
+    - poddisruptionbudgets