1.拉取Nacos-Server最新版镜像
docker pull nacos/nacos-server:latest
docker images
2.创建挂载目录
mkdir -p /home/nacos/logs/ #创建日志logs目录
mkdir -p /home/nacos/init.d/
vim /home/nacos/init.d/nacos-custom.properties
#*************** 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 user MySQL as datasource:
spring.datasource.platform=mysql
### Count of DB:
db.num=1
### Connect URL of DB:
db.url.0=jdbc:mysql://127.0.0.1:3306/nacos?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true
db.user=root
db.password=123456
#*************** Naming Module Related Configurations ***************#
### Data dispatch task execution period in milliseconds:
# nacos.naming.distro.taskDispatchPeriod=200
### Data count of batch sync task:
# nacos.naming.distro.batchSyncKeyCount=1000
### Retry delay in milliseconds if sync task failed:
# 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
### If enable the empty service auto clean, services with an empty instance are automatically cleared
nacos.naming.empty-service.auto-clean=false
### The empty service cleanup task delays startup time in milliseconds
nacos.naming.empty-service.clean.initial-delay-ms=60000
### The empty service cleanup task cycle execution time in milliseconds
nacos.naming.empty-service.clean.period-time-ms=20000
#*************** 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
### 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-fe/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/**
### The auth system to use, currently only 'nacos' is supported:
nacos.core.auth.system.type=nacos
### If turn on auth system:
nacos.core.auth.enabled=true
### 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=false
#*************** Istio Related Configurations ***************#
### If turn on the MCP server:
nacos.istio.mcp.server.enabled=false
3.运行Nacos-Server
docker run -itd --name nacos-server \
-e MODE=standalone --restart=always \
-e PREFER_HOST_MODE=hostname \
-e NACOS_SERVER_PORT=8848 \
-e SPRING_DATASOURCE_PLATFORM=mysql \
-e MYSQL_SERVICE_HOST=10.98.10.12 \
-e MYSQL_SERVICE_PORT=3306 \
-e MYSQL_SERVICE_DB_NAME=nacos \
-e MYSQL_SERVICE_USER=nacos \
-e MYSQL_SERVICE_PASSWORD=123456 \
-e MYSQL_DATABASE_NUM=1 \
-e NACOS_AUTH_ENABLE=true \
-v /home/nacos/logs:/home/nacos/logs \
-v /home/nacos/init.d/nacos-custom.properties:/home/nacos/init.d/custom.properties \ -e JVM_XMS=512m -e JVM_XMX=512m -e JVM_XMN=251m \
-p 8848:8848 nacos/nacos-server
Nacos-Server属性配置:(有些配置在版本更新时可能会删除,需要去DockerHub上查看)
name | description | |
---|---|---|
MODE | cluster/standalone | cluster/standalone default cluster |
NACOS_SERVERS | nacos cluster address | eg. ip1:port1 ip2:port2 ip3:port3 |
PREFER_HOST_MODE | Whether hostname are supported | hostname/ip default ip |
NACOS_SERVER_PORT | nacos server port | default 8848 |
NACOS_SERVER_IP | custom nacos server ip when network was mutil-network | |
SPRING_DATASOURCE_PLATFORM | standalone support mysql | mysql / empty default empty |
MYSQL_SERVICE_HOST | mysql host | |
MYSQL_SERVICE_PORT | mysql database port | default : 3306 |
MYSQL_SERVICE_DB_NAME | mysql database name | |
MYSQL_SERVICE_USER | username of database | |
MYSQL_SERVICE_PASSWORD | password of database | |
MYSQL_DATABASE_NUM | It indicates the number of database | default :1 |
JVM_XMS | -Xms | default :2g |
JVM_XMX | -Xmx | default :2g |
JVM_XMN | -Xmn | default :1g |
JVM_MS | -XX:MetaspaceSize | default :128m |
JVM_MMS | -XX:MaxMetaspaceSize | default :320m |
NACOS_DEBUG | enable remote debug | y/n default :n |
TOMCAT_ACCESSLOG_ENABLED | server.tomcat.accesslog.enabled | default :false |
NACOS_AUTH_SYSTEM_TYPE | The auth system to use, currently only 'nacos' is supported | default :nacos |
NACOS_AUTH_ENABLE | If turn on auth system | default :false |
NACOS_AUTH_TOKEN_EXPIRE_SECONDS | The token expiration in seconds | default :18000 |
NACOS_AUTH_TOKEN | The default token | default :SecretKey012345678901234567890123456789012345678901234567890123456789 |
NACOS_AUTH_CACHE_ENABLE | Turn on/off caching of auth information. By turning on this switch, the update of auth information would have a 15 seconds delay. | default : false |
4.使用docker-compose运行
#安装docker-compose
pip install docker-compose
#编写构建文件
vim standalone-mysql5.7.yaml
version: "2"
services:
nacos:
image: 'nacos/nacos-server:1.2.1'
container_name: nacos-server-standalone
environment:
- MODE=standalone
- SPRING_DATASOURCE_PLATFORM=mysql
- MYSQL_SERVICE_HOST=1.1.1.1
- MYSQL_SERVICE_DB_NAME=nacos
- MYSQL_SERVICE_PORT=3306
- MYSQL_SERVICE_USER=nacos
- MYSQL_SERVICE_PASSWORD=123456
- MYSQL_DATABASE_NUM=1
- JVM_XMS=512m
- JVM_XMX=512m
- JVM_XMN=256m
- NACOS_AUTH_SYSTEM_TYPE=nacos
- NACOS_AUTH_ENABLE=true
volumes:
- /home/nacos/logs:/home/nacos/logs
- /home/nacos/init.d/nacos-custom.properties:/home/nacos/init.d/custom.properties
ports:
- "8848:8848"
- "9555:9555"
#depends_on:
#- mysql
restart: on-failure
#构建
docker-compose -f standalone-mysql5.7.yaml up -d
5.查看Nacos-Server运行状态
docker ps