Support NebulaGraph.

Co-authored-by: Shanshan.Ying <shanshan.ying@apecloud.com> Co-authored-by: Cheng Xuntao <7731943+xtcyclist@users.noreply.github.com>
apecloud · Jun 21, 2023 · cd8b3fe · cd8b3fe
1 parent 3481b65
commit cd8b3fe
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diff --git a/deploy/nebula-cluster/Chart.yaml b/deploy/nebula-cluster/Chart.yaml
@@ -0,0 +1,11 @@
+apiVersion: v2
+name: nebula-cluster
+description: Nebula Graph Cluster Helm Chart for KubeBlocks.
+type: application
+version: 0.5.1-beta.0
+appVersion: "v3.5.0"
+maintainers:
+  - name: Shanshan Ying
+    email: shanshan.ying@apecloud.com
+  - name: Xuntao Cheng
+    email: xuntao.cheng@vesoft.com
diff --git a/deploy/nebula-cluster/templates/NOTES.txt b/deploy/nebula-cluster/templates/NOTES.txt
@@ -0,0 +1 @@
+Installed nebula-cluster!
diff --git a/deploy/nebula-cluster/templates/_helpers.tpl b/deploy/nebula-cluster/templates/_helpers.tpl
@@ -0,0 +1,59 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "nebula-cluster.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "nebula-cluster.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Expand the namespace of the chart.
+*/}}
+{{- define "nebula-cluster.namespace" -}}
+{{ .Release.Namespace }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "nebula-cluster.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+The ImagePullSecrets.
+*/}}
+{{- define "nebula-cluster.imagePullSecrets" -}}
+{{- if .Values.imagePullSecrets }}
+imagePullSecrets:
+{{- toYaml .Values.imagePullSecrets | nindent 2 }}
+{{- end }}
+{{- end }}
+
+{{/*
+Nebula cluster labels
+*/}}
+{{- define "nebula-cluster.labels" -}}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+helm.sh/chart: {{ include "nebula-cluster.chart" . }}
+{{- end }}
diff --git a/deploy/nebula-cluster/templates/cluster.yaml b/deploy/nebula-cluster/templates/cluster.yaml
@@ -0,0 +1,86 @@
+apiVersion: apps.kubeblocks.io/v1alpha1
+kind: Cluster
+metadata:
+  name: {{ include "nebula-cluster.name" . }}
+  labels:
+    {{ include "nebula-cluster.labels" . | indent 4 }}
+spec:
+  clusterDefinitionRef: nebula
+  clusterVersionRef: nebula-{{ default .Chart.AppVersion .Values.clusterVersionOverride }}
+  terminationPolicy: {{ .Values.nebula.terminationPolicy }}
+  componentSpecs:
+    - name: nebula-metad
+      componentDefRef: nebula-metad
+      replicas: {{ .Values.nebula.metad.replicas }}
+      {{- with  .Values.nebula.metad.resources }}
+      resources:
+        {{- with .limits }}
+        limits:
+          cpu: {{ .cpu | quote }}
+          memory: {{ .memory | quote }}
+        {{- end }}
+        {{- with .requests }}
+        requests:
+          cpu: {{ .cpu | quote }}
+          memory: {{ .memory | quote }}
+        {{- end }}
+      {{- end }}
+      volumeClaimTemplates:
+        - name: data # ref clusterdefinition components.containers.volumeMounts.name
+          spec:
+            storageClassName: {{ .Values.nebula.storageClassName }}
+            accessModes:
+              - ReadWriteOnce
+            resources:
+              requests:
+                storage: {{ .Values.nebula.metad.dataStorage }}
+    - name: nebula-graphd
+      componentDefRef: nebula-graphd
+      replicas: {{ .Values.nebula.graphd.replicas }}
+      {{- with  .Values.nebula.graphd.resources }}
+      resources:
+        {{- with .limits }}
+        limits:
+          cpu: {{ .cpu | quote }}
+          memory: {{ .memory | quote }}
+        {{- end }}
+        {{- with .requests }}
+        requests:
+          cpu: {{ .cpu | quote }}
+          memory: {{ .memory | quote }}
+        {{- end }}
+      {{- end }}
+      volumeClaimTemplates:
+        - name: data # ref clusterdefinition components.containers.volumeMounts.name
+          spec:
+            storageClassName: {{ .Values.nebula.storageClassName }}
+            accessModes:
+              - ReadWriteOnce
+            resources:
+              requests:
+                storage: {{ .Values.nebula.metad.dataStorage }}
+    - name: nebula-storaged
+      componentDefRef: nebula-storaged
+      replicas: {{ .Values.nebula.storaged.replicas }}
+      {{- with  .Values.nebula.storaged.resources }}
+      resources:
+        {{- with .limits }}
+        limits:
+          cpu: {{ .cpu | quote }}
+          memory: {{ .memory | quote }}
+        {{- end }}
+        {{- with .requests }}
+        requests:
+          cpu: {{ .cpu | quote }}
+          memory: {{ .memory | quote }}
+        {{- end }}
+      {{- end }}
+      volumeClaimTemplates:
+        - name: data # ref clusterdefinition components.containers.volumeMounts.name
+          spec:
+            storageClassName: {{ .Values.nebula.storageClassName }}
+            accessModes:
+              - ReadWriteOnce
+            resources:
+              requests:
+                storage: {{ .Values.nebula.storaged.dataStorage }}
diff --git a/deploy/nebula-cluster/values.yaml b/deploy/nebula-cluster/values.yaml
@@ -0,0 +1,69 @@
+## cluster settings for nebula graph
+nebula:
+  ## @param nebula.version, version of nebula-graph
+  ## more info: check https://docs.nebula-graph.io/ for latest and LTS versions
+  version: v3.5.0
+  ## @param nebula.storageClassName, storage class name
+  storageClassName: ""
+  ## @param nebula.terminationPolicy, temination policy for nebula-cluster
+  terminationPolicy: Delete
+  graphd:
+    ## @param nebula.graphd.image, container image for nebula-graphd
+    image: docker.io/vesoft/nebula-graphd:v3.5.0
+    ## @param nebula.graph.replicas, number of nebula-graph instances
+    ## in a nebula-graph cluster, all nebula-graphd instances are independent
+    replicas: 1
+    ## @param nebula.graphd.serviceType
+    serviceType: NodePort
+    ## @param nebula.graphd.resources
+    ## resource management
+    ## more info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
+    resources:
+      requests:
+        cpu: "500m"
+        memory: "500Mi"
+      limits:
+        cpu: "1"
+        memory: "500Mi"
+    ## @param nebula.graphd.resoruces.logStorage
+    logStorage: "500Mi"
+  metad:
+    ## @param nebula.metad.image, container image for nebula-metad
+    image: docker.io/vesoft/nebula-metad:v3.5.0
+    ## @param nebula.metad.replicas, number of nebula-graph instances
+    ## in a nebula-graph cluter, nebula-metad instances form a raft group
+    replicas: 1
+    ## @param nebula.metad.resources
+    ## resource management
+    ## more info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
+    resources:
+      requests:
+        cpu: "500m"
+        memory: "500Mi"
+      limits:
+        cpu: "1"
+        memory: "1Gi"
+    ## @param nebula.metad.logStorage
+    logStorage: "500Mi"
+    ## @param nebula.metad.dataStorage
+    dataStorage: "2Gi"
+  storaged:
+    ## @param nebula.storaged.image, container image for nebula-storaged
+    image: docker.io/vesoft/nebula-storaged:v3.5.0
+    ## @param nebula.storaged.replicas, number of nebula-graph instances
+    ## in a nebula-graph cluter, nebula-storaged instances form a raft group
+    replicas: 1
+    ## @param nebula.storaged.resources
+    ## resource management
+    ## more info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
+    resources:
+      requests:
+        cpu: "500m"
+        memory: "500Mi"
+      limits:
+        cpu: "1"
+        memory: "1Gi"
+    ## @param nebula.metad.logStorage
+    logStorage: "500Mi"
+    ## @param nebula.metad.dataStorage
+    dataStorage: "10Gi"
diff --git a/deploy/nebula/Chart.yaml b/deploy/nebula/Chart.yaml
@@ -0,0 +1,18 @@
+apiVersion: v2
+name: nebula
+description: Nebula Graph Cluster Helm Chart for KubeBlocks.
+version: 0.5.1-beta.0
+appVersion: "v3.5.0"
+home: https://nebula-graph.io
+sources:
+- https://github.com/vesoft-inc/nebula
+keywords:
+  - kubernetes
+  - nebula-graph
+  - database
+  - graph database
+maintainers:
+  - name: Shanshan Ying
+    email: shanshan.ying@apecloud.com
+  - name: Xuntao Cheng
+    email: xuntao.cheng@vesoft.com