feat: add sidecar option to query node (#898)

fixes #896

Author: nitisht

benchmarks/README.md

@@ -2,8 +2,8 @@ apiVersion: v2
 name: parseable
 description: Helm chart for Parseable Server
 type: application
-version: 1.4.1
-appVersion: "v1.4.0"
+version: 1.5.0
+appVersion: "v1.5.0"
 maintainers:
   - name: Parseable Team
     email: [email protected]

helm-releases/parseable-1.5.0.tgz

@@ -18,6 +18,7 @@ metadata:
   name: {{ include "parseable.fullname" . }}-ingestor
   namespace: {{ .Release.Namespace }}
   labels:
+    {{- .Values.parseable.highAvailability.ingestor.labels | toYaml | nindent 4 }}
     {{- include "parseable.ingestorLabels" . | nindent 4 }}
 spec:
   selector:

helm/Chart.yaml

@@ -18,6 +18,7 @@ metadata:
   name: {{ include "parseable.fullname" . }}-querier
   namespace: {{ .Release.Namespace }}
   labels:
+    {{- .Values.parseable.podLabels | toYaml | nindent 4 }}
     {{- include "parseable.querierLabels" . | nindent 4 }}
 spec:
   selector:
@@ -75,9 +76,25 @@ spec:
         - mountPath: "/parseable/hot-tier"
           name: hot-tier-volume
         {{- end }}
-      volumes:
-      - emptyDir: {}
-        name: stage-volume
+      {{- if .Values.parseable.sidecar.enabled}}
+      - name: {{ .Chart.Name }}-sidecar
+        securityContext:
+          {{- toYaml .Values.parseable.securityContext | nindent 8 }}
+        image: {{ .Values.parseable.sidecar.image.repository }}:{{ .Values.parseable.sidecar.image.tag }}
+        imagePullPolicy: {{ .Values.parseable.sidecar.image.pullPolicy }}
+        command: {{ .Values.parseable.sidecar.command  }}
+        args: {{ .Values.parseable.sidecar.args  }}
+        env:
+          {{- range $key, $value :=  .Values.parseable.sidecar.env }}
+          - name: {{ $key }}
+            value: {{ tpl $value $ | quote }}
+          {{- end }}
+        ports:
+          - containerPort: {{ .Values.parseable.sidecar.ports }}
+        resources:
+          {{- toYaml .Values.parseable.sidecar.resources | nindent 10 }}
+        volumeMounts: {{ .Values.parseable.sidecar.volumeMounts | toYaml | nindent 10 }}
+      {{- end }}
   volumeClaimTemplates:
   {{- if .Values.parseable.persistence.querier.enabled }}
   - metadata:
@@ -90,4 +107,7 @@ spec:
         requests:
           storage: {{ .Values.parseable.persistence.querier.size | quote }}
   {{- end }}
+  {{- if .Values.parseable.sidecar.enabled}}
+    {{- .Values.parseable.sidecar.volumeClaimTemplates | toYaml | nindent 4 }}
+  {{- end }}
 {{- end }}

helm/templates/ingestor-statefulset.yaml

@@ -18,6 +18,7 @@ spec:
         {{- toYaml . | nindent 8 }}
       {{- end }}
       labels:
+        {{- .Values.parseable.podLabels | toYaml | nindent 4 }}
         {{- include "parseable.labelsSelector" . | nindent 8 }}
     spec:
       {{- with .Values.parseable.imagePullSecrets }}

helm/templates/querier-statefulset.yaml

@@ -12,6 +12,10 @@ parseable:
     enabled: false
     ingestor: 
       port: 8000
+      podAnnotations: {}
+      labels:
+        app: parseable
+        component: ingestor
       count: 3
       env: 
         RUST_LOG: warn
@@ -107,6 +111,38 @@ parseable:
     requests:
       cpu: 250m
       memory: 1Gi
+  ## works only when highAvailability is enabled
+  ## Set it to true if you want to deploy Parseable 
+  ## Query node with a sidecar
+  sidecar:
+    enabled: false
+    image:
+      repository: busybox
+      tag: latest
+      pullPolicy: IfNotPresent
+    command: []
+    args: []
+    env: 
+      RUST_LOG: warn
+    ports: 8000
+    volumeMounts:
+      - name: test-volume
+        mountPath: /parseable/test
+    volumeClaimTemplates:
+      - metadata:
+          name: test-volume
+        spec:
+          accessModes: [ "ReadWriteOnce" ]
+          resources:
+            requests:
+              storage: 1Gi
+    resources:
+      limits:
+        cpu: 500m
+        memory: 4Gi
+      requests:
+        cpu: 250m
+        memory: 1Gi
   securityContext:
     allowPrivilegeEscalation: false
   podAnnotations:
@@ -122,6 +158,9 @@ parseable:
   fullnameOverride: ""
   nodeSelector: {}
   affinity: {}
+  podLabels:
+    app: parseable
+    component: query
   tolerations: []
   ## Use this section to create ServiceMonitor object for
   ## this Parseable deployment. Read more on ServiceMonitor