docker-compose安装nacos

一、nacos1.1.4版本的安装

• 1、docker-compose.yml文件配置

version: "2"
services:
  nacos:
    image: nacos/nacos-server:1.1.4
    container_name: mynacos
    environment:
      - PREFER_HOST_MODE=ip
      - MODE=standalone
      - SPRING_DATASOURCE_PLATFORM=mysql
      # mysql信息配置
      - MYSQL_MASTER_SERVICE_HOST=127.0.0.1
      - MYSQL_MASTER_SERVICE_PORT=3306
      - MYSQL_MASTER_SERVICE_USER=root
      - MYSQL_MASTER_SERVICE_PASSWORD=123456
      - MYSQL_MASTER_SERVICE_DB_NAME=nacos
      - MYSQL_SLAVE_SERVICE_HOST=122.112.152.188
      - MYSQL_SLAVE_SERVICE_PORT=3306
    volumes:
      - ./standalone-logs/:/home/nacos/logs
    ports:
      - 8848:8848 
    restart: always

• 2、 其他配置

参数名	描述	可选项	默认值
MODE	cluster模式/standalone模式	cluster/standalone	cluster
NACOS_SERVERS	nacos cluster地址	eg. ip1,ip2,ip3
PREFER_HOST_MODE	是否支持hostname	hostname/ip	ip
NACOS_SERVER_PORT	nacos服务器端口		8848
NACOS_SERVER_IP	多网卡下的自定义nacos服务器IP
SPRING_DATASOURCE_PLATFORM	standalone 支持 mysql	mysql/empty	empty
MYSQL_MASTER_SERVICE_HOST	mysql 主节点host
MYSQL_MASTER_SERVICE_PORT	mysql 主节点端口		3306
MYSQL_MASTER_SERVICE_DB_NAME	mysql 主节点数据库
MYSQL_MASTER_SERVICE_USER	数据库用户名
MYSQL_MASTER_SERVICE_PASSWORD	数据库密码
MYSQL_SLAVE_SERVICE_HOST	mysql从节点host
MYSQL_SLAVE_SERVICE_PORT	mysql从节点端口		3306
MYSQL_DATABASE_NUM	数据库数量		2
JVM_XMS	-Xms		2g
JVM_XMX	-Xmx		2g
JVM_XMN	-Xmn		1g
JVM_MS	-XX:MetaspaceSize		128m
JVM_MMS	-XX:MaxMetaspaceSize		320m
NACOS_DEBUG	开启远程调试	y/n	n
TOMCAT_ACCESSLOG_ENABLED	server.tomcat.accesslog.enabled		false

二、新版nacos安装，带权限控制，命令空间

• docker-compose.yml文件

version: "3"
services:
  nacos:
    image: nacos/nacos-server:1.3.1
    container_name: mynacos
    volumes:
      - ./standalone-logs/:/home/nacos/logs
      - ./application.properties:/home/nacos/conf/application.properties
    ports:
      - "8848:8848"
    restart: on-failure

• 2、映射容器里的配置文件，根据自己的需求修改这个配置文件的参数。

server.servlet.contextPath=/nacos
server.port=8848
spring.datasource.platform=mysql
# 数据库数量
db.num=1
db.url.0=jdbc:mysql://127.0.0.1:3306/nacos?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC
db.user=root
db.password=123456


# 同步任务生成的周期，单位为毫秒	
# nacos.naming.distro.taskDispatchPeriod=200

### Data count of batch sync task:
# 同步任务每批的key的数目
# nacos.naming.distro.batchSyncKeyCount=1000
### Retry delay in milliseconds if sync task failed:
# 同步任务失败的重试间隔，单位为毫秒
# nacos.naming.distro.syncRetryDelay=5000

### If enable data warmup. If set to false, the server would accept request without local data preparation:
# 是否在Server启动时进行数据预热
# nacos.naming.data.warmup=true

### If enable the instance auto expiration, kind like of health check of instance:
# 是否自动摘除临时实例
# nacos.naming.expireInstance=true
#是否自动清理不在线服务 
nacos.naming.empty-service.auto-clean=true
# 清理延迟时间
nacos.naming.empty-service.clean.initial-delay-ms=50000
# 清理间隔时间
nacos.naming.empty-service.clean.period-time-ms=30000


#*************** CMDB Module Related Configurations ***************#
### The interval to dump external CMDB in seconds:
# 全量dump的间隔，单位为秒
# nacos.cmdb.dumpTaskInterval=3600
### The interval of polling data change event in seconds:
# 变更事件的拉取间隔，单位为秒
# nacos.cmdb.eventTaskInterval=10

### The interval of loading labels in seconds:
# 标签集合的拉取间隔，单位为秒
# nacos.cmdb.labelTaskInterval=300

### If turn on data loading task:
# 是否打开CMDB
# nacos.cmdb.loadDataAtStart=false


#*************** Metrics Related Configurations ***************#
### Metrics for prometheus
# 监控端点
#management.endpoints.web.exposure.include=*

### Metrics for elastic search
# 是否导出监控数据到ES
management.metrics.export.elastic.enabled=false
# ES地址
#management.metrics.export.elastic.host=http://localhost:9200

### Metrics for influx
# 是否导出监控数据到influxdb（一款时序数据库）
management.metrics.export.influx.enabled=false
# 数据库名
#management.metrics.export.influx.db=springboot
# 数据库地址
#management.metrics.export.influx.uri=http://localhost:8086
# 是否自动创建数据库
#management.metrics.export.influx.auto-create-db=true
# 为每个点编写一致性
#management.metrics.export.influx.consistency=one
# 是否启用发布到Influx的指标批次的GZIP压缩
#management.metrics.export.influx.compressed=true


#*************** Access Log Related Configurations ***************#
### If turn on the access log:
# 是否打印access日志
server.tomcat.accesslog.enabled=true

### The access log pattern:
# 日志打印格式
server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D %{User-Agent}i

### The directory of access log:
# 日志存储目录
server.tomcat.basedir=


#*************** Access Control Related Configurations ***************#
### If enable spring security, this option is deprecated in 1.2.0:
# 开启security框架访问控制
#spring.security.enabled=false

### The ignore urls of auth, is deprecated in 1.2.0:
# 配置security放行路径
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：
# 系统授权认证类型
nacos.core.auth.system.type=nacos

### If turn on auth system:
# 是否开启授权
nacos.core.auth.enabled=true

### The token expiration in seconds:
# 令牌失效时间
nacos.core.auth.default.token.expire.seconds=36000

### The default token:
# 默认访问密钥
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.
# 更新授权信息后的延迟时间
nacos.core.auth.caching.enabled=true


#*************** Istio Related Configurations ***************#
### If turn on the MCP server:
# 是否开启MCP
nacos.istio.mcp.server.enabled=false



###*************** Add from 1.3.0 ***************###


#*************** Core Related Configurations ***************#

### set the WorkerID manually
# 数据的主键雪花ID
# 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
# 寻址模式类型
# nacos.core.member.lookup.type=[file,address-server,discovery]
## Set the cluster list with a configuration file or command-line argument
# 使用配置文件或命令行参数设置群集列表
# 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 DiscoveryMemberLookup
# If you want to use cluster node self-discovery, turn this parameter on
# 自动寻址
# nacos.member.discovery=false
## for AddressServerMemberLookup
# Maximum number of retries to query the address server upon initialization
# 初始化时查询地址服务器的最大重试次数
# nacos.core.address-server.retry=5

#*************** JRaft Related Configurations ***************#

### Sets the Raft cluster election timeout, default value is 5 second
# 选举超时时间
# nacos.core.protocol.raft.data.election_timeout_ms=5000
### Sets the amount of time the Raft snapshot will execute periodically, default is 30 minute
# 集群以中性数据快照间隔时间
# nacos.core.protocol.raft.data.snapshot_interval_secs=30
### Requested retries, default value is 1
# 请求失败尝试次数
# nacos.core.protocol.raft.data.request_failoverRetries=1
### raft internal worker threads
# 线程个数
# nacos.core.protocol.raft.data.core_thread_num=8
### Number of threads required for raft business request processing
# 客户端线程请求数
# nacos.core.protocol.raft.data.cli_service_thread_num=4
### raft linear read strategy, defaults to index
# 一致性线性读策略
# nacos.core.protocol.raft.data.read_index_type=ReadOnlySafe
### rpc request timeout, default 5 seconds
# RPC 请求超时时间
# nacos.core.protocol.raft.data.rpc_request_timeout_ms=5000