nacos

2021-12-24 12:40:30 +08:00
parent d4a09594d2
commit 99c56e88fe
14 changed files with 904 additions and 11547 deletions
--- a/README.md
+++ b/README.md
@ -21,3 +21,14 @@ helm upgrade -i  nfs-client-provisioner-209 nfs-subdir-external-provisioner/ --v

 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
+```
+
--- a/local-values/nacos/crm1-values.yaml
+++ b/local-values/nacos/crm1-values.yaml
@ -0,0 +1,89 @@
+# 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: { }
+
+
+
--- a/local-values/nacos/nacos-mysql.sql
+++ b/local-values/nacos/nacos-mysql.sql
@ -0,0 +1,218 @@
+/*
+ * 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');
--- a/mysql/init-scripts/zd_rescue.sql
+++ b/mysql/init-scripts/zd_rescue.sql
--- a/nacos/.helmignore
+++ b/nacos/.helmignore
@ -0,0 +1,22 @@
+# 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/
--- a/nacos/Chart.yaml
+++ b/nacos/Chart.yaml
@ -0,0 +1,9 @@
+apiVersion: v1
+appVersion: "1.0"
+description: A Helm chart for Kubernetes
+name: nacos
+version: 0.1.5
+maintainers:
+  - name: arrowfeng
+  - name: paderlol
+
--- a/nacos/README.md
+++ b/nacos/README.md
@ -0,0 +1,137 @@
+# 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)
--- a/nacos/templates/NOTES.txt
+++ b/nacos/templates/NOTES.txt
@ -0,0 +1,25 @@
+
+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
--- a/nacos/templates/_helpers.tpl
+++ b/nacos/templates/_helpers.tpl
@ -0,0 +1,45 @@
+{{/* 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 -}}
--- a/nacos/templates/configmap.yaml
+++ b/nacos/templates/configmap.yaml
@ -0,0 +1,18 @@
+{{- 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 }}
+
+
+
--- a/nacos/templates/deployment.yaml
+++ b/nacos/templates/deployment.yaml
@ -0,0 +1,143 @@
+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 }}
+
--- a/nacos/templates/ingress.yaml
+++ b/nacos/templates/ingress.yaml
@ -0,0 +1,36 @@
+{{- 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 }}
--- a/nacos/templates/service.yaml
+++ b/nacos/templates/service.yaml
@ -0,0 +1,62 @@
+{{- 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 }}
--- a/nacos/values.yaml
+++ b/nacos/values.yaml
@ -0,0 +1,89 @@
+# 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: { }
+
+
+