初始化3.0.0版本

km-dist/helm/charts/ksmysql/.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/

km-dist/helm/charts/ksmysql/Chart.yaml

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+apiVersion: v2
+name: ksmysql
+description: MySql for KnowStreaming
+
+type: application
+
+version: 0.1.0
+
+appVersion: "5.7.38-1"

km-dist/helm/charts/ksmysql/templates/NOTES.txt

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+knowstreaming-mysql

km-dist/helm/charts/ksmysql/templates/_helpers.tpl

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

km-dist/helm/charts/ksmysql/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "ksmysql.fullname" . }}
+metadata:
+  name: {{ include "ksmysql.fullname" . }}
+  labels:
+    app: {{ template "ksmysql.name" . }}
+    chart: {{ template "ksmysql.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+    component: server
+data:
+  my.cnf: |
+    [client]
+    default-character-set=utf8
+    [mysql]
+    default-character-set=utf8
+    [mysqld]
+    skip-host-cache
+    skip-name-resolve
+    datadir=/data/mysql
+    socket=/var/lib/mysql/mysql.sock
+    secure-file-priv=/var/lib/mysql-files
+    character-set-server=utf8
+    user=mysql
+    symbolic-links=0
+    pid-file=/var/run/mysqld/mysqld.pid
+    sql_mode=ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

km-dist/helm/charts/ksmysql/templates/secret.yaml

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+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "ksmysql.fullname" . }}
+  labels:
+    {{- include "ksmysql.labels" . | nindent 4 }}
+stringData:
+  rootUser: {{ .Values.mysql.username }}
+  rootHost: '%'
+  rootPassword: {{ .Values.mysql.password }}

km-dist/helm/charts/ksmysql/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Values.service.name }}
+  labels:
+    {{- include "ksmysql.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      protocol: TCP
+      name: mysql
+  selector:
+    {{- include "ksmysql.selectorLabels" . | nindent 4 }}

km-dist/helm/charts/ksmysql/templates/statefulset.yaml

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+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: {{ include "ksmysql.fullname" . }}
+  labels:
+    app: {{ template "ksmysql.name" . }}
+    tier: {{ template "ksmysql.name" . }}
+    chart: {{ template "ksmysql.name" . }}
+    release: {{ .Release.Name | quote }}
+    {{- include "ksmysql.labels" . | nindent 4 }}
+spec:
+  serviceName: "ksmysql"
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "ksmysql.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        release: {{ .Release.Name | quote }}
+        {{- include "ksmysql.selectorLabels" . | nindent 8 }}
+    spec:
+      containers:
+        - image: knowstreaming/knowstreaming-mysql:latest
+          name: {{ .Chart.Name }}
+          env:
+            - name: MYSQL_DATABASE
+              value: {{ .Values.mysql.dbname }}
+            - name: MYSQL_ROOT_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  key: rootPassword
+                  name: {{ include "ksmysql.fullname" . }}
+            - name: MYSQL_ROOT_HOST
+              valueFrom:
+                secretKeyRef:
+                  key: rootHost
+                  name: {{ include "ksmysql.fullname" . }}
+            - name: TZ
+              value: Asia/Shanghai
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          ports:
+            - containerPort: 3306
+              name: mysql
+          volumeMounts:
+            - name: data
+              mountPath: /data
+            - name: configmap
+              mountPath: /etc/my.cnf
+              subPath: my.cnf
+      volumes:
+        - name: configmap
+          configMap:
+            name: {{ include "ksmysql.fullname" . }}
+  {{- if .Values.persistence.enabled }}
+  volumeClaimTemplates:
+    - metadata:
+        name: data
+      spec:
+        accessModes:
+          - {{ .Values.persistence.accessMode | quote }}
+        resources:
+          requests:
+            storage: {{ .Values.persistence.size | quote }}
+      {{- if .Values.persistence.storageClass }}
+        {{- if (eq "-" .Values.persistence.storageClass) }}
+        storageClassName: ""
+        {{- else }}
+        storageClassName: "{{ .Values.persistence.storageClass }}"
+        {{- end }}
+      {{- end }}
+  {{- end }}

km-dist/helm/charts/ksmysql/values.yaml

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+# Default values for k11gMysql.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+mysql:
+  dbname: k11g
+  username: root
+  password: "admin2022_"
+
+replicaCount: 1
+
+resources:
+  limits:
+    cpu: "1000m"
+    memory: "2Gi"
+  requests:
+    cpu: "1000m"
+    memory: "2Gi"
+
+service:
+  name: k11gmysql-server
+  type: ClusterIP
+  port: 3306
+
+persistence:
+  enabled: true
+  ##
+  # storageClass: "-"
+  accessMode: ReadWriteOnce
+  size: 30Gi