add influxdb addon

addons/influxdb/.helmignore

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+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

addons/influxdb/Chart.yaml

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+apiVersion: v2
+name: influxdb
+type: application
+
+version: 0.7.0
+
+appVersion: 2.7.4
+
+annotations:
+  category: Database
+  licenses: Apache-2.0
+  addon.kubeblocks.io/kubeblocks-version: ">=0.7.0"
+  addon.kubeblocks.io/model: "time-series"
+
+description: InfluxDB(TM) is an open source time-series database. It is a core component of the TICK (Telegraf, InfluxDB(TM), Chronograf, Kapacitor) stack.
+
+home: https://bitnami.com
+icon: https://bitnami.com/assets/stacks/influxdb/img/influxdb-stack-220x234.png
+
+keywords:
+  - influxdb
+  - tick
+  - database
+  - timeseries

addons/influxdb/templates/__helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "influxdb.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "influxdb.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "influxdb.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "influxdb.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "influxdb.labels" -}}
+helm.sh/chart: {{ include "influxdb.chart" . }}
+{{ include "influxdb.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}

addons/influxdb/templates/clusterdefinition.yaml

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+apiVersion: apps.kubeblocks.io/v1alpha1
+kind: ClusterDefinition
+metadata:
+  name: influxdb
+  labels:
+    {{- include "influxdb.labels" . | nindent 4 }}
+spec:
+  connectionCredential:
+    admin-user: "admin"
+    admin-user-password: "$(RANDOM_PASSWD)"
+    admin-user-token: "$(RANDOM_PASSWD)"
+    http-endpoint: "$(SVC_FQDN):$(SVC_PORT_http)"
+    http-port: "$(SVC_PORT_http)"
+    rpc-endpoint: "$(SVC_FQDN):$(SVC_PORT_rpc)"
+    rpc-port: "$(SVC_PORT_rpc)"
+    host: "$(SVC_FQDN)"
+  componentDefs:
+    - name: influxdb
+      characterType: influxdb
+      workloadType: Stateful
+      service:
+        ports:
+          - name: http
+            port: 8086
+            targetPort: http
+          - name: rpc
+            port: 8088
+            targetPort: rpc
+      podSpec:
+        containers:
+          - name: influxdb
+            image: docker.io/bitnami/influxdb:2.7.4-debian-11-r0
+            imagePullPolicy: "IfNotPresent"
+            securityContext:
+              allowPrivilegeEscalation: false
+              capabilities:
+                drop:
+                  - ALL
+              privileged: false
+              readOnlyRootFilesystem: false
+              runAsNonRoot: true
+              runAsUser: 1001
+              seccompProfile:
+                type: RuntimeDefault
+            env:
+              - name: BITNAMI_DEBUG
+                value: "false"
+              - name: POD_IP
+                valueFrom:
+                  fieldRef:
+                    fieldPath: status.podIP
+              - name: INFLUXDB_HTTP_AUTH_ENABLED
+                value: "true"
+              - name: INFLUXDB_CREATE_USER_TOKEN
+                value: "no"
+              - name: INFLUXDB_ADMIN_USER
+                valueFrom:
+                  secretKeyRef:
+                    name: $(CONN_CREDENTIAL_SECRET_NAME)
+                    key: admin-user
+              - name: INFLUXDB_ADMIN_USER_PASSWORD
+                valueFrom:
+                  secretKeyRef:
+                    name: $(CONN_CREDENTIAL_SECRET_NAME)
+                    key: admin-user-password
+              - name: INFLUXDB_ADMIN_USER_TOKEN
+                valueFrom:
+                  secretKeyRef:
+                    name: $(CONN_CREDENTIAL_SECRET_NAME)
+                    key: admin-user-token
+              - name: INFLUXDB_ADMIN_BUCKET
+                value: "primary"
+              - name: INFLUXDB_ADMIN_ORG
+                value: "primary"
+            ports:
+              - name: http
+                containerPort: 8086
+                protocol: TCP
+              - name: rpc
+                containerPort: 8088
+                protocol: TCP
+            livenessProbe:
+              failureThreshold: 6
+              initialDelaySeconds: 180
+              periodSeconds: 45
+              successThreshold: 1
+              timeoutSeconds: 30
+              exec:
+                command:
+                  - bash
+                  - -c
+                  - |
+                    . /opt/bitnami/scripts/libinfluxdb.sh
+
+                    influxdb_env
+                    export INFLUX_USERNAME="$INFLUXDB_ADMIN_USER"
+                    export INFLUX_PASSWORD="$INFLUXDB_ADMIN_USER_PASSWORD"
+
+                    timeout 29s influx ping --host http://$POD_IP:8086
+            readinessProbe:
+              failureThreshold: 6
+              initialDelaySeconds: 60
+              periodSeconds: 45
+              successThreshold: 1
+              timeoutSeconds: 30
+              exec:
+                command:
+                  - bash
+                  - -c
+                  - |
+                    . /opt/bitnami/scripts/libinfluxdb.sh
+
+                    influxdb_env
+                    export INFLUX_USERNAME="$INFLUXDB_ADMIN_USER"
+                    export INFLUX_PASSWORD="$INFLUXDB_ADMIN_USER_PASSWORD"
+
+                    timeout 29s influx ping --host http://$POD_IP:8086
+            resources:
+              limits: {}
+              requests: {}
+            volumeMounts:
+              - name: data
+                mountPath: /bitnami/influxdb

addons/influxdb/templates/clusterversion.yaml

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+apiVersion: apps.kubeblocks.io/v1alpha1
+kind: ClusterVersion
+metadata:
+  name: influxdb-{{ default .Chart.AppVersion .Values.clusterVersionOverride }}
+  labels:
+    {{- include "influxdb.labels" . | nindent 4 }}
+spec:
+  clusterDefinitionRef: influxdb
+  componentVersions:
+    - componentDefRef: influxdb
+      versionsContext:
+        containers:
+          - name: influxdb
+            image: {{ .Values.image.registry | default "docker.io" }}/{{ .Values.image.repository }}:{{ .Values.image.tag }}
+            imagePullPolicy: {{ default .Values.image.pullPolicy "IfNotPresent" }}

addons/influxdb/values.yaml

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+# Default values for mysql.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+image:
+  registry: docker.io
+  repository: bitnami/influxdb
+  pullPolicy: IfNotPresent
+  tag: 2.7.4-debian-11-r0
+
+nameOverride: ""
+fullnameOverride: ""
+clusterVersionOverride: "2.7.4"