Wire up prometheus metrics for argo-cd

charts/kubezero-argo-cd/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 description: KubeZero ArgoCD Helm chart to install ArgoCD itself and the KubeZero ArgoCD Application
 name: kubezero-argo-cd
-version: 0.3.13
+version: 0.4.0
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
 keywords:

charts/kubezero-argo-cd/README.md

@@ -2,7 +2,7 @@ kubezero-argo-cd
 ================
 KubeZero ArgoCD Helm chart to install ArgoCD itself and the KubeZero ArgoCD Application
 
-Current chart version is `0.3.13`
+Current chart version is `0.4.0`
 
 Source code can be found [here](https://kubezero.com)
 
@@ -20,6 +20,10 @@ Source code can be found [here](https://kubezero.com)
 | argo-cd.controller.args.appResyncPeriod | string | `"300"` |  |
 | argo-cd.controller.args.operationProcessors | string | `"1"` |  |
 | argo-cd.controller.args.statusProcessors | string | `"2"` |  |
+| argo-cd.controller.metrics.enabled | bool | `false` |  |
+| argo-cd.controller.metrics.serviceMonitor.additionalLabels.release | string | `"metrics"` |  |
+| argo-cd.controller.metrics.serviceMonitor.enabled | bool | `true` |  |
+| argo-cd.controller.metrics.serviceMonitor.namespace | string | `"monitoring"` |  |
 | argo-cd.controller.nodeSelector."node-role.kubernetes.io/master" | string | `""` |  |
 | argo-cd.controller.tolerations[0].effect | string | `"NoSchedule"` |  |
 | argo-cd.controller.tolerations[0].key | string | `"node-role.kubernetes.io/master"` |  |
@@ -31,12 +35,20 @@ Source code can be found [here](https://kubezero.com)
 | argo-cd.redis.nodeSelector."node-role.kubernetes.io/master" | string | `""` |  |
 | argo-cd.redis.tolerations[0].effect | string | `"NoSchedule"` |  |
 | argo-cd.redis.tolerations[0].key | string | `"node-role.kubernetes.io/master"` |  |
+| argo-cd.repoServer.metrics.enabled | bool | `false` |  |
+| argo-cd.repoServer.metrics.serviceMonitor.additionalLabels.release | string | `"metrics"` |  |
+| argo-cd.repoServer.metrics.serviceMonitor.enabled | bool | `true` |  |
+| argo-cd.repoServer.metrics.serviceMonitor.namespace | string | `"monitoring"` |  |
 | argo-cd.repoServer.nodeSelector."node-role.kubernetes.io/master" | string | `""` |  |
 | argo-cd.repoServer.tolerations[0].effect | string | `"NoSchedule"` |  |
 | argo-cd.repoServer.tolerations[0].key | string | `"node-role.kubernetes.io/master"` |  |
 | argo-cd.server.config."resource.customizations" | string | `"cert-manager.io/Certificate:\n  # Lua script for customizing the health status assessment\n  health.lua: |\n    hs = {}\n    if obj.status ~= nil then\n      if obj.status.conditions ~= nil then\n        for i, condition in ipairs(obj.status.conditions) do\n          if condition.type == \"Ready\" and condition.status == \"False\" then\n            hs.status = \"Degraded\"\n            hs.message = condition.message\n            return hs\n          end\n          if condition.type == \"Ready\" and condition.status == \"True\" then\n            hs.status = \"Healthy\"\n            hs.message = condition.message\n            return hs\n          end\n        end\n      end\n    end\n    hs.status = \"Progressing\"\n    hs.message = \"Waiting for certificate\"\n    return hs\n"` |  |
 | argo-cd.server.config.url | string | `"argocd.example.com"` | ArgoCD hostname to be exposed via Istio |
 | argo-cd.server.extraArgs[0] | string | `"--insecure"` |  |
+| argo-cd.server.metrics.enabled | bool | `false` |  |
+| argo-cd.server.metrics.serviceMonitor.additionalLabels.release | string | `"metrics"` |  |
+| argo-cd.server.metrics.serviceMonitor.enabled | bool | `true` |  |
+| argo-cd.server.metrics.serviceMonitor.namespace | string | `"monitoring"` |  |
 | argo-cd.server.nodeSelector."node-role.kubernetes.io/master" | string | `""` |  |
 | argo-cd.server.service.servicePortHttpsName | string | `"grpc"` |  |
 | argo-cd.server.tolerations[0].effect | string | `"NoSchedule"` |  |

charts/kubezero-argo-cd/values.yaml

@@ -24,13 +24,21 @@ argo-cd:
   #    argocdServerAdminPassword: "$2a$10$ivKzaXVxMqdeDSfS3nqi1Od3iDbnL7oXrixzDfZFRHlXHnAG6LydG"
   #    argocdServerAdminPasswordMtime: "2020-04-24T15:33:09BST"
 
-  # Run Argo on the controllers
   controller:
     args:
       statusProcessors: "2"
       operationProcessors: "1"
       appResyncPeriod: "300"
 
+    metrics:
+      enabled: false
+      serviceMonitor:
+        enabled: true
+        namespace: monitoring
+        additionalLabels:
+          release: metrics
+
+    # controller to masters
     nodeSelector:
       node-role.kubernetes.io/master: ""
     tolerations:
@@ -38,6 +46,14 @@ argo-cd:
       effect: NoSchedule
 
   repoServer:
+    metrics:
+      enabled: false
+      serviceMonitor:
+        enabled: true
+        namespace: monitoring
+        additionalLabels:
+          release: metrics
+
     nodeSelector:
       node-role.kubernetes.io/master: ""
     tolerations:
@@ -78,6 +94,14 @@ argo-cd:
     service:
       servicePortHttpsName: grpc
 
+    metrics:
+      enabled: false
+      serviceMonitor:
+        enabled: true
+        namespace: monitoring
+        additionalLabels:
+          release: metrics
+
     extraArgs:
     - --insecure
     nodeSelector:

deploy/templates/values.yaml

@@ -163,10 +163,15 @@ kubezero:
       {{- end }}
 
 argo-cd:
-  {{- with index .Values "argo-cd" "server" }}
+  controller:
+    metrics: {{ .Values.metrics.enabled }}
+  repoServer:
+    metrics: {{ .Values.metrics.enabled }}
   server:
+    metrics: {{ .Values.metrics.enabled }}
+    {{- with index .Values "argo-cd" "server" }}
     {{- toYaml . | nindent 4 }}
-  {{- end }}
+    {{- end }}
   {{- with index .Values "argo-cd" "configs" }}
   configs:
     {{- toYaml . | nindent 4 }}