k8s创建nacos和mysql
k8s创建nacos和mysql
·
1、NFS服务安装
yum install -y rpcbind
yum install -y nfs-utils
#创建nacos的共享目录，同理可以创建多个
mkdir /home/nfs/nacos
chmod 777 /home/nfs/nacos
mkdir /home/nfs/mysql
chmod 777 /home/nfs/mysql
vim /etc/exports
#输入已下内容
#也可用192.168.2.* ，用于访问控制，只有在该IP段的机器才可以访问，* 不做ip控制
#ip地址与(之间不能有空格，否则会出现只读异常
#/home/nfs/mysql192.168.2.0/24(rw,sync,no_subtree_check,no_root_squash)
/home/nfs/nacos *(rw,sync,no_subtree_check,no_root_squash)
2、开启NFS服务
#启动rpc服务
systemctl start rpcbind
#启动nfs服务
systemctl start nfs-server
#查看 /etc/exports配置是否生效
showmount -e
#设置为开机启动
systemctl enable rpcbind
systemctl enable nfs-server
#关闭防火墙
systemctl stop firewalld #关闭防火墙
systemctl disable firewalld #关闭开机启动
systemctl status firewalld #查看防火墙状态
3、客户端挂载NFS服务（每个节点都需要执行）
yum install -y nfs-utils
#查看挂载情况
showmount -e nfs服务的ip
方式一：命令挂载
创建目录
mkdir /home/nfs/nacos
#挂载
mount -t nfs 192.168.2.226:/home/nfs/nacos /home/nfs/nacos
#卸载
umount /home/nfs/nacos
方式二：推荐挂载(启动时自动挂载)
vi /etc/fstab
#在该文件中挂载，使系统每次启动时都能自动挂载
#在文件中添加挂载内容
192.168.2.226:/home/nfs/nacos /home/nfs/nacos nfs defaults 0 0
192.168.2.226:/home/nfs/mysql/home/nfs/mysqlnfs defaults 0 0
#保存退出
mount -a #使文件/etc/fstab生效
#查看挂载情况
df -Th
4、k8s创建nacos
vi rbac.yaml
#输入以下内容
apiVersion: v1
kind: ServiceAccount
metadata:
name: nfs-client-provisioner
# replace with namespace where provisioner is deployed
namespace: default
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: nfs-client-provisioner-runner
rules:
- apiGroups: [""]
resources: ["nodes"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["persistentvolumes"]
verbs: ["get", "list", "watch", "create", "delete"]
- apiGroups: [""]
resources: ["persistentvolumeclaims"]
verbs: ["get", "list", "watch", "update"]
- apiGroups: ["storage.k8s.io"]
resources: ["storageclasses"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "update", "patch"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: run-nfs-client-provisioner
subjects:
- kind: ServiceAccount
name: nfs-client-provisioner
# replace with namespace where provisioner is deployed
namespace: default
roleRef:
kind: ClusterRole
name: nfs-client-provisioner-runner
apiGroup: rbac.authorization.k8s.io
---
kind: Role
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: leader-locking-nfs-client-provisioner
# replace with namespace where provisioner is deployed
namespace: default
rules:
- apiGroups: [""]
resources: ["endpoints"]
verbs: ["get", "list", "watch", "create", "update", "patch"]
---
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: leader-locking-nfs-client-provisioner
# replace with namespace where provisioner is deployed
namespace: default
subjects:
- kind: ServiceAccount
name: nfs-client-provisioner
# replace with namespace where provisioner is deployed
namespace: default
roleRef:
kind: Role
name: leader-locking-nfs-client-provisioner
apiGroup: rbac.authorization.k8s.io
#创建
kubectl apply -f rbac.yaml
vi nacos-pv.yaml
#输入以下内容
apiVersion: v1
kind: PersistentVolume
metadata:
name: nacos-pv
spec:
capacity:
storage: 2Gi
accessModes:
- ReadWriteMany
persistentVolumeReclaimPolicy: Retain
nfs:
path: /home/nfs/nacos #存储卷的实际位置，与nfs暴露的文件地址相同
server: 192.168.2.226 #nfs服务器的ip地址
vi nacos-pvc.yaml
#输入以下内容
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: nfs-client-root #pvc的名字需要和deployment.yaml中的名字相同
spec:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 2G
vi class.yaml
#输入以下内容
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: managed-nfs-storage
provisioner: fuseim.pri/ifs #和deployment.yaml中的PROVISIONER_NAME 相同
parameters:
archiveOnDelete: "false"
创建
kubectl apply -f nacos-pv.yaml
kubectl apply -f nacos-pvc.yaml
kubectl apply -f class.yaml
vi deployment.yaml
#输入以下内容
apiVersion: v1
kind: ServiceAccount
metadata:
name: nfs-client-provisioner
---
kind: Deployment
apiVersion: apps/v1
metadata:
name: nfs-client-provisioner
spec:
replicas: 1
strategy:
type: Recreate
selector:
matchLabels:
app: nfs-client-provisioner
template:
metadata:
labels:
app: nfs-client-provisioner
spec:
serviceAccount: nfs-client-provisioner
containers:
- name: nfs-client-provisioner
#不使用官方准备的镜像的原因在下面会说明。
#image: quay.io/external_storage/nfs-client-provisioner:latest
image: easzlab/nfs-subdir-external-provisioner:v4.0.1
#镜像拉取策略看自己的网速把
imagePullPolicy: IfNotPresent
volumeMounts:
- name: nfs-client-root
mountPath: /persistentvolumes
env:
- name: PROVISIONER_NAME
value: fuseim.pri/ifs #和storageClass里的命名相同
- name: NFS_SERVER
value: 192.168.2.226 #nfs服务器地址
- name: NFS_PATH
value: /home/nfs/nacos #nfs服务器上暴露的文件地址
volumes:
- name: nfs-client-root #pvc的名字相同
nfs:
server: 192.168.2.226 #nfs服务器地址
path: /home/nfs/nacos #nfs服务器上暴露的文件地址
kubeclt apply -f deployment.yaml
vi mysql.yaml
#输入内容
apiVersion: v1
kind: ReplicationController
metadata:
name: mysql
labels:
name: mysql
spec:
replicas: 1
selector:
name: mysql
template:
metadata:
labels:
name: mysql
spec:
containers:
- name: mysql
#指定版本号的镜像拉取策略默认为IfNotPresent
image: nacos/nacos-mysql:5.7
ports:
- containerPort: 3306
volumeMounts:
- name: mysql-data #需和下面volumes中的name相同
mountPath: /var/lib/mysql
env:
- name: MYSQL_ROOT_PASSWORD #root用户密码
value: "123456" #value均可以自定义
- name: MYSQL_DATABASE #database名称
value: "nacos_devtest"
- name: MYSQL_USER #用户名
value: "nacos"
- name: MYSQL_PASSWORD #用户密码
value: "123456"
volumes:
- name: mysql-data #命名和pvc.yaml里的命名相同
nfs:
server: 192.168.2.216 #nfs服务器地址
path: /home/nfs/mysql #nfs暴露的文件
---
apiVersion: v1
kind: Service
metadata:
name: mysql
labels:
name: mysql
spec:
ports:
- port: 3306
targetPort: 3306
nodePort: 30306
selector:
name: mysql
#部署
kubectl apply -f mysql.yaml
初始化的sql语句
/*
* 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 database nacos_config;
use nacos_config;
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,
`encrypted_data_key` text NOT NULL COMMENT '秘钥',
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',
`encrypted_data_key` text NOT NULL COMMENT '秘钥',
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',
`encrypted_data_key` text NOT NULL COMMENT '秘钥',
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');
vi nacos.yaml
#输入以下内容
---
apiVersion: v1
kind: Service
metadata:
name: nacos-headless
labels:
app: nacos
annotations:
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
spec:
ports:
- port: 8848
name: server
targetPort: 8848
- port: 9848
name: client-rpc
targetPort: 9848
- port: 9849
name: raft-rpc
targetPort: 9849
## 兼容1.4.x版本的选举端口
- port: 7848
name: old-raft-rpc
targetPort: 7848
clusterIP: None
selector:
app: nacos
---
apiVersion: v1
kind: ConfigMap
metadata:
name: nacos-cm
data:
#根据刚才mysql.yaml中配置的信息进行修改
mysql.db.name: "nacos"
mysql.port: "3306"
mysql.user: "root"
mysql.password: "123456"
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: nacos
spec:
serviceName: nacos-headless
replicas: 1
template:
metadata:
labels:
app: nacos
annotations:
pod.alpha.kubernetes.io/initialized: "true"
spec:
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: "app"
operator: In
values:
- nacos
topologyKey: "kubernetes.io/hostname"
serviceAccountName: nfs-client-provisioner
initContainers:
- name: peer-finder-plugin-install
image: nacos/nacos-peer-finder-plugin:1.1
imagePullPolicy: IfNotPresent
volumeMounts:
- mountPath: /home/nacos/plugins/peer-finder
name: nacos-data
subPath: peer-finder
containers:
- name: nacos
imagePullPolicy: IfNotPresent
image: nacos/nacos-server:latest
resources:
requests:
memory: "2Gi"
cpu: "500m"
ports:
- containerPort: 8848
name: client-port
- containerPort: 9848
name: client-rpc
- containerPort: 9849
name: raft-rpc
- containerPort: 7848
name: old-raft-rpc
env:
- name: NACOS_REPLICAS
value: "2"
- name: SERVICE_NAME
value: "nacos-headless"
- name: DOMAIN_NAME
value: "cluster.local"
- name: POD_NAMESPACE
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
- 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: NACOS_SERVER_PORT
value: "8848"
- name: NACOS_APPLICATION_PORT
value: "8848"
- name: PREFER_HOST_MODE
value: "hostname"
- name: SPRING_DATASOURCE_PLATFORM #2.2版本一定要这个，官方的yaml漏了这个，不然会报错：
value: "mysql"
- name: MYSQL_SERVICE_DB_PARAM
value: characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=Asia/Shanghai
volumeMounts:
- name: nacos-data #这里的name都要与volumeClaimTemplates中的name相同
mountPath: /home/nacos/plugins/peer-finder
subPath: peer-finder
- name: nacos-data
mountPath: /home/nacos/data
subPath: data
- name: nacos-data
mountPath: /home/nacos/logs
subPath: logs
volumeClaimTemplates:
- metadata:
name: nacos-data
annotations:
volume.beta.kubernetes.io/storage-class: "managed-nfs-storage" #填写class.yaml中的name
spec:
accessModes: [ "ReadWriteMany" ]
resources:
requests:
storage: 10Gi
selector:
matchLabels:
app: nacos
部署
kubectl apply -f nacos.yaml
以nodeport方式部署：
vi service.yaml
---
apiVersion: v1
kind: Service
metadata:
annotations: {}
name: nacos-service
namespace: default
resourceVersion: '123180'
spec:
clusterIP: 10.106.178.91
clusterIPs:
- 10.106.178.91
externalTrafficPolicy: Cluster
internalTrafficPolicy: Cluster
ipFamilies:
- IPv4
ipFamilyPolicy: SingleStack
ports:
- name: nacos-nodeport
nodePort: 30848
port: 8848
protocol: TCP
targetPort: 8848
selector:
app: nacos
sessionAffinity: None
type: NodePort
status:
loadBalancer: {}
docker部署nacos
#拉取镜像
docker pull nacos/nacos-server:2.0.3
#挂载目录
#新建logs目录
mkdir -p /mydata/nacos/logs/
#新建配置文件目录
mkdir -p /mydata/nacos/conf/
#添加配置文件
vi /mydata/nacos/conf/application.properties
#输入以下内容，根据情况配置信息，如数据库等等
#
#Copyright 1999-2021 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.
#
#*************** Spring Boot Related Configurations ***************#
###Default web context path:
server.servlet.contextPath=/nacos
###Default web server port:
server.port=8848
#*************** Network Related Configurations ***************#
###If prefer hostname over ip for Nacos server addresses in cluster.conf:
#nacos.inetutils.prefer-hostname-over-ip=false
###Specify local server's IP:
#nacos.inetutils.ip-address=
#*************** Config Module Related Configurations ***************#
###If use MySQL as datasource:
spring.datasource.platform=mysql
###Count of DB:
db.num=1
###Connect URL of DB:
db.url.0=jdbc:mysql://192.168.71.19:3306/nacos_dev?serverTimezone=Asia/Shanghai&characterEncoding=utf8&allowPublicKeyRetrieval=true&useSSL=false
db.user=root
db.password=budsoft2020
###Connection pool configuration: hikariCP
db.pool.config.connectionTimeout=30000
db.pool.config.validationTimeout=10000
db.pool.config.maximumPoolSize=20
db.pool.config.minimumIdle=2
#*************** Naming Module Related Configurations ***************#
###Data dispatch task execution period in milliseconds: Will removed on v2.1.X, replace with nacos.core.protocol.distro.data.sync.delayMs
#nacos.naming.distro.taskDispatchPeriod=200
###Data count of batch sync task: Will removed on v2.1.X. Deprecated
#nacos.naming.distro.batchSyncKeyCount=1000
###Retry delay in milliseconds if sync task failed: Will removed on v2.1.X, replace with nacos.core.protocol.distro.data.sync.retryDelayMs
#nacos.naming.distro.syncRetryDelay=5000
###If enable data warmup. If set to false, the server would accept request without local data preparation:
#nacos.naming.data.warmup=true
###If enable the instance auto expiration, kind like of health check of instance:
#nacos.naming.expireInstance=true
###will be removed and replaced by `nacos.naming.clean` properties
nacos.naming.empty-service.auto-clean=true
nacos.naming.empty-service.clean.initial-delay-ms=50000
nacos.naming.empty-service.clean.period-time-ms=30000
### Add in 2.0.0
###The interval to clean empty service, unit: milliseconds.
#nacos.naming.clean.empty-service.interval=60000
###The expired time to clean empty service, unit: milliseconds.
#nacos.naming.clean.empty-service.expired-time=60000
###The interval to clean expired metadata, unit: milliseconds.
#nacos.naming.clean.expired-metadata.interval=5000
###The expired time to clean metadata, unit: milliseconds.
#nacos.naming.clean.expired-metadata.expired-time=60000
###The delay time before push task to execute from service changed, unit: milliseconds.
#nacos.naming.push.pushTaskDelay=500
###The timeout for push task execute, unit: milliseconds.
#nacos.naming.push.pushTaskTimeout=5000
###The delay time for retrying failed push task, unit: milliseconds.
#nacos.naming.push.pushTaskRetryDelay=1000
###Since 2.0.3
###The expired time for inactive client, unit: milliseconds.
#nacos.naming.client.expired.time=180000
#*************** CMDB Module Related Configurations ***************#
###The interval to dump external CMDB in seconds:
#nacos.cmdb.dumpTaskInterval=3600
###The interval of polling data change event in seconds:
#nacos.cmdb.eventTaskInterval=10
###The interval of loading labels in seconds:
#nacos.cmdb.labelTaskInterval=300
###If turn on data loading task:
#nacos.cmdb.loadDataAtStart=false
#*************** Metrics Related Configurations ***************#
###Metrics for prometheus
#management.endpoints.web.exposure.include=*
###Metrics for elastic search
management.metrics.export.elastic.enabled=false
#management.metrics.export.elastic.host=http://localhost:9200
###Metrics for influx
management.metrics.export.influx.enabled=false
#management.metrics.export.influx.db=springboot
#management.metrics.export.influx.uri=http://localhost:8086
#management.metrics.export.influx.auto-create-db=true
#management.metrics.export.influx.consistency=one
#management.metrics.export.influx.compressed=true
#*************** Access Log Related Configurations ***************#
###If turn on the access log:
server.tomcat.accesslog.enabled=true
###The access log pattern:
server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D %{User-Agent}i %{Request-Source}i
###The directory of access log:
server.tomcat.basedir=
#*************** Access Control Related Configurations ***************#
###If enable spring security, this option is deprecated in 1.2.0:
#spring.security.enabled=false
###The ignore urls of auth, is deprecated in 1.2.0:
nacos.security.ignore.urls=/,/error,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-ui/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/**
###The auth system to use, currently only 'nacos' and 'ldap' is supported:
nacos.core.auth.system.type=nacos
###If turn on auth system:
nacos.core.auth.enabled=false
###worked when nacos.core.auth.system.type=ldap，{0} is Placeholder,replace login username
#nacos.core.auth.ldap.url=ldap://localhost:389
#nacos.core.auth.ldap.userdn=cn={0},ou=user,dc=company,dc=com
###The token expiration in seconds:
nacos.core.auth.default.token.expire.seconds=18000
###The default token:
nacos.core.auth.default.token.secret.key=SecretKey012345678901234567890123456789012345678901234567890123456789
###Turn on/off caching of auth information. By turning on this switch, the update of auth information would have a 15 seconds delay.
nacos.core.auth.caching.enabled=true
###Since 1.4.1, Turn on/off white auth for user-agent: nacos-server, only for upgrade from old version.
nacos.core.auth.enable.userAgentAuthWhite=false
###Since 1.4.1, worked when nacos.core.auth.enabled=true and nacos.core.auth.enable.userAgentAuthWhite=false.
###The two properties is the white list for auth and used by identity the request from other server.
nacos.core.auth.server.identity.key=serverIdentity
nacos.core.auth.server.identity.value=security
#*************** Istio Related Configurations ***************#
###If turn on the MCP server:
nacos.istio.mcp.server.enabled=false
#*************** Core Related Configurations ***************#
###set the WorkerID manually
#nacos.core.snowflake.worker-id=
###Member-MetaData
#nacos.core.member.meta.site=
#nacos.core.member.meta.adweight=
#nacos.core.member.meta.weight=
###MemberLookup
###Addressing pattern category, If set, the priority is highest
#nacos.core.member.lookup.type=[file,address-server]
##Set the cluster list with a configuration file or command-line argument
#nacos.member.list=192.168.16.101:8847?raft_port=8807,192.168.16.101?raft_port=8808,192.168.16.101:8849?raft_port=8809
##for AddressServerMemberLookup
#Maximum number of retries to query the address server upon initialization
# nacos.core.address-server.retry=5
##Server domain name address of [address-server] mode
#address.server.domain=jmenv.tbsite.net
##Server port of [address-server] mode
#address.server.port=8080
##Request address of [address-server] mode
#address.server.url=/nacos/serverlist
#*************** JRaft Related Configurations ***************#
###Sets the Raft cluster election timeout, default value is 5 second
#nacos.core.protocol.raft.data.election_timeout_ms=5000
### Sets the amount of time the Raft snapshot will execute periodically, default is 30 minute
#nacos.core.protocol.raft.data.snapshot_interval_secs=30
###raft internal worker threads
#nacos.core.protocol.raft.data.core_thread_num=8
###Number of threads required for raft business request processing
#nacos.core.protocol.raft.data.cli_service_thread_num=4
###raft linear read strategy. Safe linear reads are used by default, that is, the Leader tenure is confirmed by heartbeat
#nacos.core.protocol.raft.data.read_index_type=ReadOnlySafe
###rpc request timeout, default 5 seconds
#nacos.core.protocol.raft.data.rpc_request_timeout_ms=5000
#*************** Distro Related Configurations ***************#
###Distro data sync delay time, when sync task delayed, task will be merged for same data key. Default 1 second.
#nacos.core.protocol.distro.data.sync.delayMs=1000
###Distro data sync timeout for one sync data, default 3 seconds.
#nacos.core.protocol.distro.data.sync.timeoutMs=3000
### Distro data sync retry delay time when sync data failed or timeout, same behavior with delayMs, default 3 seconds.
#nacos.core.protocol.distro.data.sync.retryDelayMs=3000
###Distro data verify interval time, verify synced data whether expired for a interval. Default 5 seconds.
#nacos.core.protocol.distro.data.verify.intervalMs=5000
###Distro data verify timeout for one verify, default 3 seconds.
#nacos.core.protocol.distro.data.verify.timeoutMs=3000
###Distro data load retry delay when load snapshot data failed, default 30 seconds.
#nacos.core.protocol.distro.data.load.retryDelayMs=30000
#普通启动命令
docker run --rm -e MODE=standalone --name nacos -p 8848:8848 -p 9848:9848 -p 9849:9849 -d nacos/nacos-server:2.0.3
#带配置信息的启动
docker run --name nacos -p 8848:8848 -p 9848:9848 -p 9849:9849 \
--privileged=true \
--restart=always \
-e JVM_XMS=128m \
-e JVM_XMX=128m \
-e MODE=standalone \
-e PREFER_HOST_MODE=hostname \
-v /mydata/nacos/logs:/home/nacos/logs \
-v /mydata/nacos/conf/application.properties:/home/nacos/conf/application.properties \
-d nacos/nacos-server:2.0.3
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