feat: add metrics

charts/rclone-bucket/README.md

@@ -28,6 +28,7 @@ Rclone CronJob to replicate buckets
 | additionalLabels | object | `{}` | Add additional labels |
 | cronJob | object | `{"backoffLimit":3,"parallelism":1,"schedule":"0 0 * * *","suspend":false,"timeZone":"America/Chicago"}` | CronJob configuration |
 | image | object | `{"pullPolicy":"IfNotPresent","repository":"rclone/rclone","tag":"1.74.0@sha256:d2e0e88359d0b2e67cfcd2c43d5405185eb8adfc207079df27c42da82c5207bc"}` | Default image |
+| metrics | object | `{"enabled":true}` | Metrics |
 | nameOverride | string | `""` | Default pattern follows <pvcTarget>-backup |
 | prune | object | `{"ageToPrune":"90d","enabled":false,"exclude":"","include":""}` | Enable prune job |
 | rclone | object | `{"destination":{"bucketName":"bucket","forcePathStyle":true,"providerType":"Other"},"providerType":"Other","source":{"bucketName":"bucket","forcePathStyle":true,"providerType":"Other"}}` | rclone configuration |

charts/rclone-bucket/templates/common.yaml

@@ -37,6 +37,11 @@ controllers:
           - --exclude
           - {{ .Values.prune.exclude | quote }}
           {{- end }}
+          {{- if .Values.metrics.enabled }}
+          - --rc
+          - --rc-enable-metrics
+          - --metrics-addr=0.0.0.0:5572
+          {{- end }}
           - --verbose
         env:
           - name: RCLONE_S3_PROVIDER
@@ -109,6 +114,11 @@ controllers:
           - --min-age
           - {{ .Values.prune.ageToPrune | quote }}
           - --verbose
+          {{- if .Values.metrics.enabled }}
+          - --rc
+          - --rc-enable-metrics
+          - --metrics-addr=0.0.0.0:5572
+          {{- end }}
         env:
           - name: RCLONE_CONFIG_DEST_TYPE
             value: s3
@@ -139,6 +149,27 @@ controllers:
           - name: RCLONE_CONFIG_DEST_FORCE_PATH_STYLE
             value: {{ .Values.rclone.destination.forcePathStyle | quote }}
       {{- end }}
+{{- if .Values.metrics.enabled }}
+service:
+  main:
+    controller: main
+    ports:
+      metrics:
+        port: 5572
+        targetPort: 5572
+serviceMonitor:
+  main:
+    selector:
+      matchLabels:
+        app.kubernetes.io/name: {{ include "rclone.name" . }}
+        app.kubernetes.io/instance: {{ include "rclone.name" . }}
+    serviceName: '{{ include "bjw-s.common.lib.chart.names.fullname" $ }}'
+    endpoints:
+      - port: metrics
+        interval: 30s
+        scrapeTimeout: 10s
+        path: /metrics
+{{- end }}
 {{- end -}}
 {{- $_ := mergeOverwrite .Values (include "rclone.hardcodedValues" . | fromYaml) -}}
 

charts/rclone-bucket/values.yaml

@@ -82,3 +82,7 @@ secret:
 
   existingSecretDestination:
     name: rclone-destination-secret
+
+# -- Metrics
+metrics:
+  enabled: true