feat(argus,csc): accept agent.conf customizations for collector (#78)

Author: vkumbhar94

charts/argus/Chart.yaml

@@ -11,6 +11,6 @@ maintainers:
   - email: [email protected]
     name: LogicMonitor
 name: argus
-version: 2.2.0-rc04
+version: 2.2.0-rc05
 home: https://logicmonitor.github.io/helm-charts-qa
 appVersion: v8.2.0-rc1

charts/argus/templates/_collector_conf.tpl

@@ -0,0 +1,14 @@
+{{/* vim: set filetype=mustache: */}}
+
+{{- define "trimmed-collector-config-agentConf" -}}
+{{- $trimmedCollectorProps := list "jdbc" "perfmon" "wmi" "netapp" "esx" "xen" "mongo" "wineventlog" "snmptrap" "syslog"}}
+{{- $propList := list  }}
+{{- range $val := $trimmedCollectorProps }}
+{{- $kv := dict}}
+{{- $_ := set $kv "key" (printf "collector.%s.enable" $val) }}
+{{- $_1 := set $kv "value" "false" }}
+{{- $propList = append $propList $kv }}
+trimmedCollectorAgentConf:
+{{- toYaml $propList | nindent 2 }}
+{{- end }}
+{{- end }}

charts/argus/templates/collector-conf.yaml

@@ -0,0 +1,21 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "argus.fullname" . }}-collector
+  namespace: {{ template "argus.namespace" . }}
+  labels:
+    {{- include "argus.labels" . | nindent 4 }}
+  annotations:
+    helm-chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    helm-revision: "{{ .Release.Revision }}"
+    ## keep value false as string, spinnaker's limitation, otherwise spinnaker fails to cast boolean to string
+    strategy.spinnaker.io/versioned: "false"
+    {{- include "argus.annotations" . | nindent 4 }}
+data:
+  collector-conf.yaml: |
+    agentConf:
+      {{- if not .Values.collector.disableLightweightCollector }}
+      {{- $abc := include "trimmed-collector-config-agentConf" . | fromYaml }}
+      {{- get $abc "trimmedCollectorAgentConf" | toYaml | nindent 6 }}
+      {{- end }}
+      {{- toYaml .Values.collector.collectorConf.agentConf | nindent 6 }}

charts/argus/templates/collectorset.yaml

@@ -53,3 +53,4 @@ spec:
     {{ toYaml .Values.collector.statefulsetSpec | nindent 4 }}
   {{- end }}
   probe: {{ toYaml .Values.collector.probe | nindent 4 }}
+  collectorConfigMapName: {{ include "argus.fullname" . }}-collector

charts/argus/values.schema.json

@@ -1916,6 +1916,25 @@
             }
           },
           "additionalProperties": false
+        },
+        "disableLightweightCollector": {
+          "$id": "#/properties/collector/properties/enableLightweightCollector",
+          "type": "boolean",
+          "default": false
+        },
+        "collectorConf": {
+          "$id": "#/properties/collector/properties/collectorConf",
+          "type": "object",
+          "properties": {
+            "agentConf": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/collectorConfKeyVal"
+              },
+              "uniqueItems": true
+            }
+          },
+          "additionalProperties": false
         }
       },
       "additionalProperties": false
@@ -2310,6 +2329,91 @@
   },
   "additionalProperties": false,
   "definitions": {
+    "collectorConfKeyVal": {
+      "if": {
+        "properties": {
+          "discrete": {
+            "type": "boolean",
+            "enum": [
+              false
+            ]
+          }
+        }
+      },
+      "then": {
+        "additionalProperties": false,
+        "properties": {
+          "discrete": {
+            "type": "boolean"
+          },
+          "value": {
+            "type": [
+              "object",
+              "number",
+              "null",
+              "integer",
+              "array",
+              "boolean",
+              "string"
+            ]
+          },
+          "key": {
+            "type": "string",
+            "minLength": 1
+          },
+          "dontOverride": {
+            "type": "boolean"
+          },
+          "coalesceFormat": {
+            "enum": [
+              "",
+              "csv",
+              "json",
+              "pipe"
+            ],
+            "default": ""
+          }
+        }
+      },
+      "else": {
+        "additionalProperties": false,
+        "properties": {
+          "discrete": {
+            "type": "boolean"
+          },
+          "values": {
+            "type": "array",
+            "items": {
+              "type": [
+                "object",
+                "number",
+                "null",
+                "integer",
+                "array",
+                "boolean",
+                "string"
+              ]
+            }
+          },
+          "key": {
+            "type": "string",
+            "minLength": 1
+          },
+          "dontOverride": {
+            "type": "boolean"
+          },
+          "coalesceFormat": {
+            "enum": [
+              "",
+              "csv",
+              "json",
+              "pipe"
+            ],
+            "default": ""
+          }
+        }
+      }
+    },
     "toleration": {
       "oneOf": [
         {

charts/argus/values.yaml

@@ -138,8 +138,10 @@ collector:
     pullPolicy: ""
   ## OPTIONAL VALUES
 
-  # On a collector downloading event, either download the latest EA version or the latest GD version.
-
+  disableLightweightCollector: false
+  # collector application configuration such as agent.conf
+  collectorConf:
+    agentConf: []
   # The Http/s proxy url of the collectors.
   proxy:
     url: ""

charts/collectorset-controller/Chart.yaml

@@ -6,6 +6,6 @@ maintainers:
   - email: [email protected]
     name: LogicMonitor
 name: collectorset-controller
-version: 1.1.0-rc05
+version: 1.1.0-rc06
 home: https://logicmonitor.github.io/helm-charts-qa
-appVersion: v4.1.0-rc2
+appVersion: v4.1.0-rc3

charts/collectorset-controller/crds/collectorset.yaml

@@ -1141,6 +1141,8 @@ spec:
                   invalid. For ex: 29.101 is invalid, correct input is 29101)'
                   minimum: 0
                   type: integer
+                collectorConfigMapName:
+                  type: string
               required:
                 - replicas
                 - clusterName