Deprecate grpc metrics in ceph-csi

As kubernetes CSI sidecar is exposing the
GRPC mertics we can make use of the same in
ceph-csi we dont need to expose our own.

update: #881

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

charts/ceph-csi-cephfs/templates/nodeplugin-daemonset.yaml

@@ -76,11 +76,6 @@ spec:
             - "--type=cephfs"
             - "--nodeserver=true"
             - "--pidlimit=-1"
-{{- if .Values.nodeplugin.grpcMetrics.enabled }}
-            - "--metricsport={{ .Values.nodeplugin.grpcMetrics.containerPort }}"
-            - "--metricspath=/metrics"
-            - "--enablegrpcmetrics=true"
-{{- end }}
 {{- if .Values.nodeplugin.forcecephkernelclient }}
             - "--forcecephkernelclient={{ .Values.nodeplugin.forcecephkernelclient }}"
 {{- end }}

charts/ceph-csi-cephfs/templates/nodeplugin-grpc-service.yaml

@@ -1,41 +0,0 @@
-{{- if .Values.nodeplugin.grpcMetrics.service.enabled -}}
-apiVersion: v1
-kind: Service
-metadata:
-{{- if .Values.nodeplugin.grpcMetrics.service.annotations }}
-  annotations:
-{{ toYaml .Values.nodeplugin.grpcMetrics.service.annotations | indent 4 }}
-{{- end }}
-  name: {{ include "ceph-csi-cephfs.nodeplugin.fullname" . }}-grpc-metrics
-  namespace: {{ .Release.Namespace }}
-  labels:
-    app: {{ include "ceph-csi-cephfs.fullname" . }}
-    chart: {{ include "ceph-csi-cephfs.chart" . }}
-    component: {{ .Values.nodeplugin.name }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-{{- if .Values.nodeplugin.grpcMetrics.service.clusterIP }}
-  clusterIP: "{{ .Values.nodeplugin.grpcMetrics.service.clusterIP }}"
-{{- end }}
-{{- if .Values.nodeplugin.grpcMetrics.service.externalIPs }}
-  externalIPs:
-{{ toYaml .Values.nodeplugin.grpcMetrics.service.externalIPs | indent 4 }}
-{{- end }}
-{{- if .Values.nodeplugin.grpcMetrics.service.loadBalancerIP }}
-  loadBalancerIP: "{{ .Values.nodeplugin.grpcMetrics.service.loadBalancerIP }}"
-{{- end }}
-{{- if .Values.nodeplugin.grpcMetrics.service.loadBalancerSourceRanges }}
-  loadBalancerSourceRanges:
-{{ toYaml .Values.nodeplugin.grpcMetrics.service.loadBalancerSourceRanges | indent 4 }}
-{{- end }}
-  ports:
-    - name: grpc-metrics
-      port: {{ .Values.nodeplugin.grpcMetrics.service.servicePort }}
-      targetPort: {{ .Values.nodeplugin.grpcMetrics.containerPort }}
-  selector:
-    app: {{ include "ceph-csi-cephfs.name" . }}
-    component: {{ .Values.nodeplugin.name }}
-    release: {{ .Release.Name }}
-  type: "{{ .Values.nodeplugin.grpcMetrics.service.type }}"
-{{- end -}}

charts/ceph-csi-cephfs/templates/provisioner-deployment.yaml

@@ -90,11 +90,6 @@ spec:
             - "--type=cephfs"
             - "--controllerserver=true"
             - "--pidlimit=-1"
-{{- if .Values.provisioner.grpcMetrics.enabled }}
-            - "--metricsport={{ .Values.nodeplugin.grpcMetrics.containerPort }}"
-            - "--metricspath=/metrics"
-            - "--enablegrpcmetrics=true"
-{{- end }}
             - "--endpoint=$(CSI_ENDPOINT)"
             - "--v=5"
             - "--drivername=$(DRIVER_NAME)"

charts/ceph-csi-cephfs/templates/provisioner-grpc-service.yaml

@@ -1,41 +0,0 @@
-{{- if .Values.provisioner.grpcMetrics.service.enabled -}}
-apiVersion: v1
-kind: Service
-metadata:
-{{- if .Values.provisioner.grpcMetrics.service.annotations }}
-  annotations:
-{{ toYaml .Values.provisioner.grpcMetrics.service.annotations | indent 4 }}
-{{- end }}
-  name: {{ include "ceph-csi-cephfs.provisioner.fullname" . }}-grpc-metrics
-  namespace: {{ .Release.Namespace }}
-  labels:
-    app: {{ include "ceph-csi-cephfs.fullname" . }}
-    chart: {{ include "ceph-csi-cephfs.chart" . }}
-    component: {{ .Values.provisioner.name }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-{{- if .Values.provisioner.grpcMetrics.service.clusterIP }}
-  clusterIP: "{{ .Values.provisioner.grpcMetrics.service.clusterIP }}"
-{{- end }}
-{{- if .Values.provisioner.grpcMetrics.service.externalIPs }}
-  externalIPs:
-{{ toYaml .Values.provisioner.grpcMetrics.service.externalIPs | indent 4 }}
-{{- end }}
-{{- if .Values.provisioner.grpcMetrics.service.loadBalancerIP }}
-  loadBalancerIP: "{{ .Values.provisioner.grpcMetrics.service.loadBalancerIP }}"
-{{- end }}
-{{- if .Values.provisioner.grpcMetrics.service.loadBalancerSourceRanges }}
-  loadBalancerSourceRanges:
-{{ toYaml .Values.provisioner.grpcMetrics.service.loadBalancerSourceRanges | indent 4 }}
-{{- end }}
-  ports:
-    - name: grpc-metrics
-      port: {{ .Values.provisioner.grpcMetrics.service.servicePort }}
-      targetPort: {{ .Values.provisioner.grpcMetrics.containerPort }}
-  selector:
-    app: {{ include "ceph-csi-cephfs.name" . }}
-    component: {{ .Values.provisioner.name }}
-    release: {{ .Release.Name }}
-  type: "{{ .Values.provisioner.grpcMetrics.service.type }}"
-{{- end -}}