This commit is contained in:
marsal wang
2021-12-30 12:11:44 +08:00
parent cf9865f395
commit db409b9070
6 changed files with 0 additions and 329 deletions

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1. Get the application URL by running these commands:
{{- if .Values.ingress.enabled }}
{{- range $host := .Values.ingress.hosts }}
{{- range .paths }}
http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }}
{{- end }}
{{- end }}
{{- else if contains "NodePort" .Values.service.type }}
export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services nacos-cs)
export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
echo http://$NODE_IP:$NODE_PORT/nacos
{{- else if contains "LoadBalancer" .Values.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "nacos.fullname" . }}'
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "nacos.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
echo http://$SERVICE_IP:{{ .Values.service.port }}
{{- else if contains "ClusterIP" .Values.service.type }}
export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "nacos.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
echo "Visit http://127.0.0.1:8080 to use your application"
kubectl port-forward $POD_NAME 8080:80
{{- end }}
2. MODE:
standalone: you need to modify replicaCount in the values.yaml, .Values.replicaCount=1
cluster: kubectl scale sts {{ .Release.Namespace }}-nacos --replicas=3

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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "nacos.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 "nacos.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 "nacos.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Common labels
*/}}
{{- define "nacos.labels" -}}
app.kubernetes.io/name: {{ include "nacos.name" . }}
helm.sh/chart: {{ include "nacos.chart" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- if .Chart.AppVersion }}
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
{{- end }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end -}}

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{{- if eq .Values.nacos.storage.type "mysql"}}
apiVersion: v1
kind: ConfigMap
metadata:
name: nacos-cm
data:
{{- with .Values.nacos.storage.db }}
mysql.db.host: {{.host}}
mysql.db.name: {{ .name }}
mysql.port: {{ .port | default 3306}}
mysql.user: {{ .username }}
mysql.password: {{ .password }}
mysql.param: {{ .param | default "characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false" }}
{{- end }}
{{- end }}

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apiVersion: apps/v1
kind: StatefulSet
metadata:
name: {{ include "nacos.fullname" . }}
annotations:
{{- toYaml .Values.annotations | indent 4 }}
spec:
{{- if eq .Values.global.mode "cluster" }}
serviceName: nacos-hs
{{- else }}
serviceName: nacos-cs
{{- end }}
replicas: {{ .Values.nacos.replicaCount }}
selector:
matchLabels:
app.kubernetes.io/name: {{ include "nacos.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
template:
metadata:
labels:
app.kubernetes.io/name: {{ include "nacos.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
spec:
{{- with .Values.nodeSelector }}
nodeSelector:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.affinity }}
affinity:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- if and (eq .Values.global.mode "cluster") (.Values.nacos.plugin.enable) }}
initContainers:
- name: peer-finder-plugin-install
image: {{.Values.nacos.plugin.image.repository}}:{{.Values.nacos.plugin.image.tag}}
imagePullPolicy: Always
volumeMounts:
- mountPath: /home/nacos/plugins/peer-finder
name: data
subPath: peer-finder
{{- end }}
containers:
- name: {{ .Chart.Name }}
image: "{{ .Values.nacos.image.repository }}:{{ .Values.nacos.image.tag }}"
imagePullPolicy: {{ .Values.nacos.image.pullPolicy }}
ports:
- name: http
containerPort: {{ .Values.nacos.serverPort }}
protocol: TCP
- containerPort: {{ add .Values.nacos.serverPort 1000}}
name: client-rpc
- containerPort: {{ add .Values.nacos.serverPort 1001 }}
name: raft-rpc
- containerPort: 7848
name: old-raft-rpc
resources:
{{- toYaml .Values.resources | nindent 12 }}
env:
- name: NACOS_SERVER_PORT
value: {{ .Values.nacos.serverPort | quote }}
- name: NACOS_APPLICATION_PORT
value: {{ .Values.nacos.serverPort | quote }}
- name: PREFER_HOST_MODE
value: {{ .Values.nacos.preferhostmode | quote }}
{{- if eq .Values.global.mode "standalone" }}
- name: MODE
value: "standalone"
{{- else if eq .Values.global.mode "cluster" }}
- name: SERVICE_NAME
value: "nacos-hs"
- name: DOMAIN_NAME
value: {{ .Values.nacos.domainName | quote }}
- name: POD_NAMESPACE
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
{{- end }}
{{- if eq .Values.nacos.storage.type "mysql" }}
- name: SPRING_DATASOURCE_PLATFORM
value: "mysql"
- name: MYSQL_SERVICE_HOST
valueFrom:
configMapKeyRef:
name: nacos-cm
key: mysql.db.host
- name: MYSQL_SERVICE_DB_NAME
valueFrom:
configMapKeyRef:
name: nacos-cm
key: mysql.db.name
- name: MYSQL_SERVICE_PORT
valueFrom:
configMapKeyRef:
name: nacos-cm
key: mysql.port
- name: MYSQL_SERVICE_USER
valueFrom:
configMapKeyRef:
name: nacos-cm
key: mysql.user
- name: MYSQL_SERVICE_PASSWORD
valueFrom:
configMapKeyRef:
name: nacos-cm
key: mysql.password
- name: MYSQL_SERVICE_DB_PARAM
valueFrom:
configMapKeyRef:
name: nacos-cm
key: mysql.param
{{else}}
- name: EMBEDDED_STORAGE
value: embedded
{{end}}
volumeMounts:
- name: data
mountPath: /home/nacos/plugins/peer-finder
subPath: peer-finder
- name: data
mountPath: /home/nacos/data
subPath: data
- name: data
mountPath: /home/nacos/logs
subPath: logs
{{- if not .Values.persistence.enabled }}
volumes:
- name: data
emptyDir: { }
{{- end }}
{{- if .Values.persistence.enabled }}
volumeClaimTemplates:
- metadata:
name: data
spec:
{{- toYaml .Values.persistence.data | nindent 8 }}
{{- end }}

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{{- if .Values.ingress.enabled -}}
{{- $fullName := include "nacos.fullname" . -}}
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: {{ $fullName }}
labels:
{{ include "nacos.labels" . | indent 4 }}
{{- with .Values.ingress.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- if .Values.ingress.tls }}
tls:
{{- range .Values.ingress.tls }}
- hosts:
{{- range .hosts }}
- {{ . | quote }}
{{- end }}
secretName: {{ .secretName }}
{{- end }}
{{- end }}
rules:
{{- range .Values.ingress.hosts }}
- host: {{ .host | quote }}
http:
paths:
{{- range .paths }}
- path: {{ . }}
backend:
serviceName: nacos-cs
servicePort: http
{{- end }}
{{- end }}
{{- end }}

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{{- if and (eq .Values.global.mode "cluster") }}
apiVersion: v1
kind: Service
metadata:
name: nacos-hs
annotations:
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
spec:
clusterIP: None
ports:
- port: {{ .Values.service.port }}
targetPort: {{ .Values.nacos.serverPort }}
protocol: TCP
name: http
- port: {{ add .Values.service.port 1000}}
name: client-rpc
targetPort: {{add .Values.nacos.serverPort 1000}}
- port: {{add .Values.service.port 1001}}
name: raft-rpc
targetPort: {{add .Values.nacos.serverPort 1001}}
## 兼容1.4.x版本的选举端口
- port: 7848
name: old-raft-rpc
targetPort: 7848
protocol: TCP
selector:
app.kubernetes.io/name: {{ include "nacos.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end }}
---
apiVersion: v1
kind: Service
metadata:
name: nacos-cs
labels:
{{- toYaml .Values.service.labels | nindent 4 }}
annotations:
{{- toYaml .Values.service.annotations | nindent 4 }}
spec:
type: {{ .Values.service.type }}
ports:
- port: {{ .Values.service.port }}
targetPort: {{ .Values.nacos.serverPort }}
protocol: TCP
name: http
- port: {{ add .Values.service.port 1000}}
name: client-rpc
targetPort: {{add .Values.nacos.serverPort 1000}}
- port: {{add .Values.service.port 1001}}
name: raft-rpc
targetPort: {{add .Values.nacos.serverPort 1001}}
## 兼容1.4.x版本的选举端口
- port: 7848
name: old-raft-rpc
targetPort: 7848
protocol: TCP
{{- if eq .Values.service.type "NodePort" }}
nodePort: {{ .Values.service.nodePort }}
{{- end }}
selector:
app.kubernetes.io/name: {{ include "nacos.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}