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nacos

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marsal wang
2021-12-24 12:40:30 +08:00
parent d4a09594d2
commit 99c56e88fe
14 changed files with 904 additions and 11547 deletions
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11
README.md
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@ -21,3 +21,14 @@ helm upgrade -i nfs-client-provisioner-209 nfs-subdir-external-provisioner/ --v
地址： https://hub.fastgit.org/bitnami/charts 地址： https://hub.fastgit.org/bitnami/charts
dev 环境配置
```
cd mysql && helm dependency update && cd ..
helm upgrade -i mysql-crm1 mysql/ --values local-values/mysql/crm1.yaml -n crm1
cd /bitnami/mysql/
mysql -uroot -pgkxl650 zd_rescue < ./zd_rescue.sql
```

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local-values/nacos/crm1-values.yaml Normal file
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# Default values for nacos.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
global:
mode: standalone
# mode: cluster
############################nacos###########################
nacos:
image:
repository: nacos/nacos-server
tag: latest
pullPolicy: IfNotPresent
plugin:
enable: true
image:
repository: nacos/nacos-peer-finder-plugin
tag: 1.1
replicaCount: 1
domainName: cluster.local
preferhostmode: hostname
serverPort: 8848
health:
enabled: false
storage:
# type: embedded
type: mysql
db:
host: mysql-crm1
name: nacos
port: 3306
username: root
password: gkxl650
param: characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false
persistence:
enabled: false
data:
accessModes:
- ReadWriteOnce
storageClassName: manual
resources:
requests:
storage: 5Gi
service:
#type: ClusterIP
type: NodePort
port: 8848
nodePort: 30000
ingress:
enabled: false
annotations: { }
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
hosts:
- host: nacos.example.com
paths: [ ]
tls: [ ]
# - secretName: chart-example-tls
# hosts:
# - chart-example.local
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: 500m
memory: 2Gi
annotations: { }
nodeSelector: { }
tolerations: [ ]
affinity: { }

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local-values/nacos/nacos-mysql.sql Normal file
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/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/******************************************/
/* 数据库全名 = nacos_config */
/* 表名称 = config_info */
/******************************************/
CREATE TABLE `config_info` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
`data_id` varchar(255) NOT NULL COMMENT 'data_id',
`group_id` varchar(255) DEFAULT NULL,
`content` longtext NOT NULL COMMENT 'content',
`md5` varchar(32) DEFAULT NULL COMMENT 'md5',
`gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
`src_user` text COMMENT 'source user',
`src_ip` varchar(50) DEFAULT NULL COMMENT 'source ip',
`app_name` varchar(128) DEFAULT NULL,
`tenant_id` varchar(128) DEFAULT '' COMMENT '租户字段',
`c_desc` varchar(256) DEFAULT NULL,
`c_use` varchar(64) DEFAULT NULL,
`effect` varchar(64) DEFAULT NULL,
`type` varchar(64) DEFAULT NULL,
`c_schema` text,
PRIMARY KEY (`id`),
UNIQUE KEY `uk_configinfo_datagrouptenant` (`data_id`,`group_id`,`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='config_info';
/******************************************/
/* 数据库全名 = nacos_config */
/* 表名称 = config_info_aggr */
/******************************************/
CREATE TABLE `config_info_aggr` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
`data_id` varchar(255) NOT NULL COMMENT 'data_id',
`group_id` varchar(255) NOT NULL COMMENT 'group_id',
`datum_id` varchar(255) NOT NULL COMMENT 'datum_id',
`content` longtext NOT NULL COMMENT '内容',
`gmt_modified` datetime NOT NULL COMMENT '修改时间',
`app_name` varchar(128) DEFAULT NULL,
`tenant_id` varchar(128) DEFAULT '' COMMENT '租户字段',
PRIMARY KEY (`id`),
UNIQUE KEY `uk_configinfoaggr_datagrouptenantdatum` (`data_id`,`group_id`,`tenant_id`,`datum_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='增加租户字段';
/******************************************/
/* 数据库全名 = nacos_config */
/* 表名称 = config_info_beta */
/******************************************/
CREATE TABLE `config_info_beta` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
`data_id` varchar(255) NOT NULL COMMENT 'data_id',
`group_id` varchar(128) NOT NULL COMMENT 'group_id',
`app_name` varchar(128) DEFAULT NULL COMMENT 'app_name',
`content` longtext NOT NULL COMMENT 'content',
`beta_ips` varchar(1024) DEFAULT NULL COMMENT 'betaIps',
`md5` varchar(32) DEFAULT NULL COMMENT 'md5',
`gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
`src_user` text COMMENT 'source user',
`src_ip` varchar(50) DEFAULT NULL COMMENT 'source ip',
`tenant_id` varchar(128) DEFAULT '' COMMENT '租户字段',
PRIMARY KEY (`id`),
UNIQUE KEY `uk_configinfobeta_datagrouptenant` (`data_id`,`group_id`,`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='config_info_beta';
/******************************************/
/* 数据库全名 = nacos_config */
/* 表名称 = config_info_tag */
/******************************************/
CREATE TABLE `config_info_tag` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
`data_id` varchar(255) NOT NULL COMMENT 'data_id',
`group_id` varchar(128) NOT NULL COMMENT 'group_id',
`tenant_id` varchar(128) DEFAULT '' COMMENT 'tenant_id',
`tag_id` varchar(128) NOT NULL COMMENT 'tag_id',
`app_name` varchar(128) DEFAULT NULL COMMENT 'app_name',
`content` longtext NOT NULL COMMENT 'content',
`md5` varchar(32) DEFAULT NULL COMMENT 'md5',
`gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
`src_user` text COMMENT 'source user',
`src_ip` varchar(50) DEFAULT NULL COMMENT 'source ip',
PRIMARY KEY (`id`),
UNIQUE KEY `uk_configinfotag_datagrouptenanttag` (`data_id`,`group_id`,`tenant_id`,`tag_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='config_info_tag';
/******************************************/
/* 数据库全名 = nacos_config */
/* 表名称 = config_tags_relation */
/******************************************/
CREATE TABLE `config_tags_relation` (
`id` bigint(20) NOT NULL COMMENT 'id',
`tag_name` varchar(128) NOT NULL COMMENT 'tag_name',
`tag_type` varchar(64) DEFAULT NULL COMMENT 'tag_type',
`data_id` varchar(255) NOT NULL COMMENT 'data_id',
`group_id` varchar(128) NOT NULL COMMENT 'group_id',
`tenant_id` varchar(128) DEFAULT '' COMMENT 'tenant_id',
`nid` bigint(20) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`nid`),
UNIQUE KEY `uk_configtagrelation_configidtag` (`id`,`tag_name`,`tag_type`),
KEY `idx_tenant_id` (`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='config_tag_relation';
/******************************************/
/* 数据库全名 = nacos_config */
/* 表名称 = group_capacity */
/******************************************/
CREATE TABLE `group_capacity` (
`id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
`group_id` varchar(128) NOT NULL DEFAULT '' COMMENT 'Group ID，空字符表示整个集群',
`quota` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '配额，0表示使用默认值',
`usage` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '使用量',
`max_size` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '单个配置大小上限，单位为字节，0表示使用默认值',
`max_aggr_count` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '聚合子配置最大个数，，0表示使用默认值',
`max_aggr_size` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '单个聚合数据的子配置大小上限，单位为字节，0表示使用默认值',
`max_history_count` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '最大变更历史数量',
`gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
PRIMARY KEY (`id`),
UNIQUE KEY `uk_group_id` (`group_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='集群、各Group容量信息表';
/******************************************/
/* 数据库全名 = nacos_config */
/* 表名称 = his_config_info */
/******************************************/
CREATE TABLE `his_config_info` (
`id` bigint(64) unsigned NOT NULL,
`nid` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
`data_id` varchar(255) NOT NULL,
`group_id` varchar(128) NOT NULL,
`app_name` varchar(128) DEFAULT NULL COMMENT 'app_name',
`content` longtext NOT NULL,
`md5` varchar(32) DEFAULT NULL,
`gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
`gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
`src_user` text,
`src_ip` varchar(50) DEFAULT NULL,
`op_type` char(10) DEFAULT NULL,
`tenant_id` varchar(128) DEFAULT '' COMMENT '租户字段',
PRIMARY KEY (`nid`),
KEY `idx_gmt_create` (`gmt_create`),
KEY `idx_gmt_modified` (`gmt_modified`),
KEY `idx_did` (`data_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='多租户改造';
/******************************************/
/* 数据库全名 = nacos_config */
/* 表名称 = tenant_capacity */
/******************************************/
CREATE TABLE `tenant_capacity` (
`id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
`tenant_id` varchar(128) NOT NULL DEFAULT '' COMMENT 'Tenant ID',
`quota` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '配额，0表示使用默认值',
`usage` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '使用量',
`max_size` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '单个配置大小上限，单位为字节，0表示使用默认值',
`max_aggr_count` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '聚合子配置最大个数',
`max_aggr_size` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '单个聚合数据的子配置大小上限，单位为字节，0表示使用默认值',
`max_history_count` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '最大变更历史数量',
`gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
PRIMARY KEY (`id`),
UNIQUE KEY `uk_tenant_id` (`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='租户容量信息表';
CREATE TABLE `tenant_info` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
`kp` varchar(128) NOT NULL COMMENT 'kp',
`tenant_id` varchar(128) default '' COMMENT 'tenant_id',
`tenant_name` varchar(128) default '' COMMENT 'tenant_name',
`tenant_desc` varchar(256) DEFAULT NULL COMMENT 'tenant_desc',
`create_source` varchar(32) DEFAULT NULL COMMENT 'create_source',
`gmt_create` bigint(20) NOT NULL COMMENT '创建时间',
`gmt_modified` bigint(20) NOT NULL COMMENT '修改时间',
PRIMARY KEY (`id`),
UNIQUE KEY `uk_tenant_info_kptenantid` (`kp`,`tenant_id`),
KEY `idx_tenant_id` (`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='tenant_info';
CREATE TABLE `users` (
`username` varchar(50) NOT NULL PRIMARY KEY,
`password` varchar(500) NOT NULL,
`enabled` boolean NOT NULL
);
CREATE TABLE `roles` (
`username` varchar(50) NOT NULL,
`role` varchar(50) NOT NULL,
UNIQUE INDEX `idx_user_role` (`username` ASC, `role` ASC) USING BTREE
);
CREATE TABLE `permissions` (
`role` varchar(50) NOT NULL,
`resource` varchar(255) NOT NULL,
`action` varchar(8) NOT NULL,
UNIQUE INDEX `uk_role_permission` (`role`,`resource`,`action`) USING BTREE
);
INSERT INTO users (username, password, enabled) VALUES ('nacos', '$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu', TRUE);
INSERT INTO roles (username, role) VALUES ('nacos', 'ROLE_ADMIN');

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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
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/

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apiVersion: v1
appVersion: "1.0"
description: A Helm chart for Kubernetes
name: nacos
version: 0.1.5
maintainers:
- name: arrowfeng
- name: paderlol

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# Nacos Helm Chart
Nacos is committed to help you discover, configure, and manage your microservices. It provides a set of simple and useful features enabling you to realize dynamic service discovery, service configuration, service metadata and traffic management.
## Introduction
This project is based on the Helm Chart packaged by [nacos-k8s](https://github.com/nacos-group/nacos-k8s/).
## Prerequisites
- Kubernetes 1.10+
- Helm v3
- PV provisioner support in the underlying infrastructure
## Tips
If you use a custom database, please initialize the database script yourself first.
<https://github.com/alibaba/nacos/blob/develop/distribution/conf/nacos-mysql.sql>
## Installing the Chart
To install the chart with `release name`:
```shell
$ helm install `release name` ./nacos
```
The command deploys Nacos on the Kubernetes cluster in the default configuration. It will run without a mysql chart and persistent volume. The [configuration](#configuration) section lists the parameters that can be configured during installation.
### Service & Configuration Management
#### Service registration
```shell
curl -X POST 'http://$NODE_IP:$NODE_PORT/nacos/v1/ns/instance?serviceName=nacos.naming.serviceName&ip=20.18.7.10&port=8080'
```
#### Service discovery
```shell
curl -X GET 'http://$NODE_IP:$NODE_PORT/nacos/v1/ns/instance/list?serviceName=nacos.naming.serviceName'
```
#### Publish config
```shell
curl -X POST "http://$NODE_IP:$NODE_PORT/nacos/v1/cs/configs?dataId=nacos.cfg.dataId&group=test&content=helloWorld"
```
#### Get config
```shell
curl -X GET "http://$NODE_IP:$NODE_PORT/nacos/v1/cs/configs?dataId=nacos.cfg.dataId&group=test"
```
> **Tip**: List all releases using `helm list`
## Uninstalling the Chart
To uninstall/delete `release name`:
```shell
$ helm uninstall `release name`
```
The command removes all the Kubernetes components associated with the chart and deletes the release.
## Configuration
The following table lists the configurable parameters of the Skywalking chart and their default values.
| Parameter | Description | Default |
|---------------------------------------|--------------------------------------------------------------------|-------------------------------------|
| `global.mode` | Run Mode (~~quickstart,~~ standalone, cluster; ) | `standalone` |
| `resources` | The [resources] to allocate for nacos container | `{}` |
| `nodeSelector` | Nacos labels for pod assignment | `{}` |
| `affinity` | Nacos affinity policy | `{}` |
| `tolerations` | Nacos tolerations | `{}` |
| `resources.requests.cpu`|nacos requests cpu resource|`500m`|
| `resources.requests.memory`|nacos requests memory resource|`2G`|
| `nacos.replicaCount` | Number of desired nacos pods, the number should be 1 as run standalone mode| `1` |
| `nacos.image.repository` | Nacos container image name | `nacos/nacos-server` |
| `nacos.image.tag` | Nacos container image tag | `latest` |
| `nacos.image.pullPolicy` | Nacos container image pull policy | `IfNotPresent` |
| `nacos.plugin.enable` | Nacos cluster plugin that is auto scale | `true` |
| `nacos.plugin.image.repository` | Nacos cluster plugin image name | `nacos/nacos-peer-finder-plugin` |
| `nacos.plugin.image.tag` | Nacos cluster plugin image tag | `1.1` |
| `nacos.health.enabled` | Enable health check or not | `false` |
| `nacos.env.preferhostmode` | Enable Nacos cluster node domain name support | `hostname` |
| `nacos.env.serverPort` | Nacos port | `8848` |
| `nacos.storage.type` | Nacos data storage method `mysql` or `embedded`. The `embedded` supports either standalone or cluster mode | `embedded` |
| `nacos.storage.db.host` | mysql host | |
| `nacos.storage.db.name` | mysql database name | |
| `nacos.storage.db.port` | mysql port | 3306 |
| `nacos.storage.db.username` | username of database | |
| `nacos.storage.db.password` | password of database | |
| `nacos.storage.db.param` | Database url parameter | `characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false` |
| `persistence.enabled` | Enable the nacos data persistence or not | `false` |
| `persistence.data.accessModes` | Nacos data pvc access mode | `ReadWriteOnce` |
| `persistence.data.storageClassName` | Nacos data pvc storage class name | `manual` |
| `persistence.data.resources.requests.storage` | Nacos data pvc requests storage | `5G` |
| `service.type` | http service type | `NodePort` |
| `service.port` | http service port | `8848` |
| `service.nodePort` | http service nodeport | `30000` |
| `ingress.enabled` | Enable ingress or not | `false` |
| `ingress.annotations` | The annotations used in ingress | `{}` |
| `ingress.hosts` | The host of nacos service in ingress rule | `nacos.example.com` |
## Example
![img](../images/nacos.png)
#### standalone mode(with embedded)
```console
$ helm install `release name` ./ --set global.mode=standalone
```
![img](../images/quickstart.png)
#### standalone mode(with mysql)
```console
$ helm install `release name` ./ --set global.mode=standalone --set nacos.storage.db.host=host --set nacos.storage.
db.name=dbName --set nacos.storage.db.port=port --set nacos.storage.db.username=username --set nacos.storage.db.
password=password
```
![img](../images/standalone.png)
> **Tip**: if the logs of nacos pod throws exception, you may need to delete the pod. Because mysql pod is not ready, nacos pod has been started.
#### cluster mode(without pv)
```console
$ helm install `release name` ./ --set global.mode=cluster
```
![img](../images/cluster1.png)
```console
$ kubectl scale sts `release name`-nacos --replicas=3
```
![img](../images/cluster2.png)
* Use kubectl exec to get the cluster config of the Pods in the nacos StatefulSet after scale StatefulSets
![img](../images/cluster3.png)

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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 }}

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# Default values for nacos.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
global:
mode: standalone
# mode: cluster
############################nacos###########################
nacos:
image:
repository: nacos/nacos-server
tag: latest
pullPolicy: IfNotPresent
plugin:
enable: true
image:
repository: nacos/nacos-peer-finder-plugin
tag: 1.1
replicaCount: 1
domainName: cluster.local
preferhostmode: hostname
serverPort: 8848
health:
enabled: false
storage:
type: embedded
# type: mysql
# db:
# host: localhost
# name: nacos
# port: 3306
# username: usernmae
# password: password
# param: characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false
persistence:
enabled: false
data:
accessModes:
- ReadWriteOnce
storageClassName: manual
resources:
requests:
storage: 5Gi
service:
#type: ClusterIP
type: NodePort
port: 8848
nodePort: 30000
ingress:
enabled: false
annotations: { }
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
hosts:
- host: nacos.example.com
paths: [ ]
tls: [ ]
# - secretName: chart-example-tls
# hosts:
# - chart-example.local
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: 500m
memory: 2Gi
annotations: { }
nodeSelector: { }
tolerations: [ ]
affinity: { }