refactor: reorganize Helm chart structure and update service configurations

This commit is contained in:
hhhhsc
2025-10-23 16:57:12 +08:00
parent c998de2e9d
commit 17e6cea1d9
61 changed files with 3156 additions and 984 deletions

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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/

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apiVersion: v2
name: database
description: A Helm chart for Kubernetes
# A chart can be either an 'application' or a 'library' chart.
#
# Application charts are a collection of templates that can be packaged into versioned archives
# to be deployed.
#
# Library charts provide useful utilities or functions for the chart developer. They're included as
# a dependency of application charts to inject those utilities and functions into the rendering
# pipeline. Library charts do not define any templates and therefore cannot be deployed.
type: application
# This is the chart version. This version number should be incremented each time you make changes
# to the chart and its templates, including the app version.
# Versions are expected to follow Semantic Versioning (https://semver.org/)
version: 0.0.1
# This is the version number of the application being deployed. This version number should be
# incremented each time you make changes to the application. Versions are not expected to
# follow Semantic Versioning. They should reflect the version the application is using.
# It is recommended to use it with quotes.
appVersion: "0.0.1"

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{{/*
Expand the name of the chart.
*/}}
{{- define "database.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 "database.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 "database.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end }}
{{/*
Common labels
*/}}
{{- define "database.labels" -}}
helm.sh/chart: {{ include "database.chart" . }}
{{ include "database.selectorLabels" . }}
{{- if .Chart.AppVersion }}
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
{{- end }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end }}
{{/*
Selector labels
*/}}
{{- define "database.selectorLabels" -}}
app.kubernetes.io/name: {{ include "database.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end }}
{{/*
Create the name of the service account to use
*/}}
{{- define "database.serviceAccountName" -}}
{{- if .Values.serviceAccount.create }}
{{- default (include "database.fullname" .) .Values.serviceAccount.name -}}
{{- else }}
{{- default "default" .Values.serviceAccount.name -}}
{{- end }}
{{- end }}
{{/*
Name of image
*/}}
{{- define "database.image" -}}
{{- $name := default .Values.image.repository .Values.global.image.database.name }}
{{- $tag := default .Values.image.tag .Values.global.image.database.tag }}
{{- if .Values.global.image.repository }}
{{- .Values.global.image.repository | trimSuffix "/" }}/{{ $name }}:{{ $tag }}
{{- else }}
{{- $name }}:{{ $tag }}
{{- end }}
{{- end }}

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apiVersion: v1
kind: ConfigMap
metadata:
name: datamate-mysql-utf8-config
data:
utf8.cnf: |
[mysqld]
# 设置服务器默认字符集为 utf8mb4 (推荐,支持完整的 UTF-8,包括 emoji)
character-set-server = utf8mb4
# 设置默认排序规则
collation-server = utf8mb4_unicode_ci
# 或者使用 utf8_general_ci (性能稍好,但排序规则稍宽松)
default-time-zone = 'Asia/Shanghai'
log_error=/var/log/datamate/database/error.log
[client]
# 设置客户端连接默认字符集
default-character-set = utf8mb4
[mysql]
# 设置 mysql 命令行客户端默认字符集
default-character-set = utf8mb4

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apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ include "database.fullname" . }}
labels:
{{- include "database.labels" . | nindent 4 }}
spec:
{{- if not .Values.autoscaling.enabled }}
replicas: {{ .Values.replicaCount }}
{{- end }}
selector:
matchLabels:
{{- include "database.selectorLabels" . | nindent 6 }}
template:
metadata:
{{- with .Values.podAnnotations }}
annotations:
{{- toYaml . | nindent 8 }}
{{- end }}
labels:
{{- include "database.labels" . | nindent 8 }}
{{- with .Values.podLabels }}
{{- toYaml . | nindent 8 }}
{{- end }}
spec:
{{- with .Values.imagePullSecrets }}
imagePullSecrets:
{{- toYaml . | nindent 8 }}
{{- end }}
serviceAccountName: {{ include "database.serviceAccountName" . }}
{{- with .Values.podSecurityContext }}
securityContext:
{{- toYaml . | nindent 8 }}
{{- end }}
containers:
- name: {{ .Chart.Name }}
{{- with .Values.securityContext }}
securityContext:
{{- toYaml . | nindent 12 }}
{{- end }}
image: "{{ include "database.image" . }}"
imagePullPolicy: {{ default .Values.global.image.pullPolicy .Values.image.pullPolicy }}
ports:
- name: http
containerPort: {{ .Values.service.port }}
protocol: TCP
{{- with .Values.livenessProbe }}
livenessProbe:
{{- toYaml . | nindent 12 }}
{{- end }}
{{- with .Values.readinessProbe }}
readinessProbe:
{{- toYaml . | nindent 12 }}
{{- end }}
{{- with .Values.resources }}
resources:
{{- toYaml . | nindent 12 }}
{{- end }}
{{- with .Values.env }}
env:
{{- toYaml . | nindent 12 }}
{{- end }}
{{- with .Values.volumeMounts }}
volumeMounts:
{{- toYaml . | nindent 12 }}
{{- end }}
{{- with .Values.volumes }}
volumes:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.affinity }}
affinity:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{- toYaml . | nindent 8 }}
{{- end }}

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apiVersion: v1
kind: Service
metadata:
name: {{ include "database.fullname" . }}
labels:
{{- include "database.labels" . | nindent 4 }}
spec:
type: {{ .Values.service.type }}
ports:
- port: {{ .Values.service.port }}
targetPort: {{ .Values.service.port }}
protocol: TCP
name: {{ .Chart.Name }}
selector:
{{- include "database.selectorLabels" . | nindent 4 }}

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{{- if .Values.serviceAccount.create -}}
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ include "database.serviceAccountName" . }}
labels:
{{- include "database.labels" . | nindent 4 }}
{{- with .Values.serviceAccount.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
{{- end }}

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# Default values for datamate.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
replicaCount: 1
# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
image:
repository: "mysql"
# This sets the pull policy for images.
pullPolicy: "IfNotPresent"
# Overrides the image tag whose default is the chart appVersion.
tag: "8"
# This is for the secrets for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
imagePullSecrets: []
# This is to override the chart name.
nameOverride: "datamate-database"
fullnameOverride: "datamate-database"
env:
- name: MYSQL_ROOT_PASSWORD
value: "Huawei@123"
# This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
serviceAccount:
# Specifies whether a service account should be created
create: true
# Automatically mount a ServiceAccount's API credentials?
automount: true
# Annotations to add to the service account
annotations: {}
# The name of the service account to use.
# If not set and create is true, a name is generated using the fullname template
name: ""
# This is for setting Kubernetes Annotations to a Pod.
# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
podAnnotations: {}
# This is for setting Kubernetes Labels to a Pod.
# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
podLabels: {}
podSecurityContext: {}
# fsGroup: 2000
securityContext: {}
# capabilities:
# drop:
# - ALL
# readOnlyRootFilesystem: true
# runAsNonRoot: true
# runAsUser: 1000
# This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/
service:
# This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
type: ClusterIP
# This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
port: 3306
resources: {}
# We usually recommend not to specify default resources and to leave this as a conscious
# choice for the user. This also increases chances charts run on environments with little
# resources, such as Minikube. If you do want to specify resources, uncomment the following
# lines, adjust them as necessary, and remove the curly braces after 'resources:'.
# limits:
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
# livenessProbe:
# httpGet:
# path: /
# port: http
# readinessProbe:
# httpGet:
# path: /
# port: http
# This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
autoscaling:
enabled: false
minReplicas: 1
maxReplicas: 100
targetCPUUtilizationPercentage: 80
# targetMemoryUtilizationPercentage: 80
# Additional volumes on the output Deployment definition.
volumes: []
# - name: foo
# secret:
# secretName: mysecret
# optional: false
# Additional volumeMounts on the output Deployment definition.
volumeMounts: []
# - name: foo
# mountPath: "/etc/foo"
# readOnly: true
nodeSelector: {}
tolerations: []
affinity: {}