docker部署nacos集群
单节点集群
一般测试功能时使用
nacos的配置文件
# application.properties
# spring
server.servlet.contextPath=${SERVER_SERVLET_CONTEXTPATH:/nacos}
server.contextPath=/nacos
server.port=${NACOS_APPLICATION_PORT:8848}
server.tomcat.accesslog.max-days=30
server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D %{User-Agent}i %{Request-Source}i
server.tomcat.accesslog.enabled=${TOMCAT_ACCESSLOG_ENABLED:false}
server.error.include-message=ALWAYS
# default current work dir
server.tomcat.basedir=file:.
#*************** Config Module Related Configurations ***************#
### Deprecated configuration property, it is recommended to use `spring.sql.init.platform` replaced.
#spring.datasource.platform=${SPRING_DATASOURCE_PLATFORM:}
spring.sql.init.platform=${SPRING_DATASOURCE_PLATFORM:}
nacos.cmdb.dumpTaskInterval=3600
nacos.cmdb.eventTaskInterval=10
nacos.cmdb.labelTaskInterval=300
nacos.cmdb.loadDataAtStart=false
db.num=${MYSQL_DATABASE_NUM:1}
db.url.0=jdbc:mysql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:3306}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false}
db.user.0=${MYSQL_SERVICE_USER}
db.password.0=${MYSQL_SERVICE_PASSWORD}
## DB connection pool settings
db.pool.config.connectionTimeout=${DB_POOL_CONNECTION_TIMEOUT:30000}
db.pool.config.validationTimeout=10000
db.pool.config.maximumPoolSize=20
db.pool.config.minimumIdle=2
### The auth system to use, currently only 'nacos' and 'ldap' is supported:
nacos.core.auth.system.type=${NACOS_AUTH_SYSTEM_TYPE:nacos}
### worked when nacos.core.auth.system.type=nacos
### The token expiration in seconds:
nacos.core.auth.plugin.nacos.token.expire.seconds=${NACOS_AUTH_TOKEN_EXPIRE_SECONDS:18000}
nacos.core.auth.plugin.nacos.token.cache.enable=true
### The default token:
nacos.core.auth.plugin.nacos.token.secret.key=${NACOS_AUTH_TOKEN:}
### 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=${NACOS_AUTH_CACHE_ENABLE:false}
nacos.core.auth.enable.userAgentAuthWhite=${NACOS_AUTH_USER_AGENT_AUTH_WHITE_ENABLE:false}
nacos.core.auth.server.identity.key=${NACOS_AUTH_IDENTITY_KEY:}
nacos.core.auth.server.identity.value=${NACOS_AUTH_IDENTITY_VALUE:}
## spring security config
### turn off security
nacos.security.ignore.urls=${NACOS_SECURITY_IGNORE_URLS:/,/error,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/**}
# metrics for elastic search
management.endpoints.web.exposure.include=prometheus,health
management.metrics.export.elastic.enabled=false
management.metrics.export.influx.enabled=false
nacos.naming.distro.taskDispatchThreadCount=10
nacos.naming.distro.taskDispatchPeriod=200
nacos.naming.distro.batchSyncKeyCount=1000
nacos.naming.distro.initDataRatio=0.9
nacos.naming.distro.syncRetryDelay=5000
nacos.naming.data.warmup=true
nacos.console.ui.enabled=true
nacos.core.param.check.enabled=true
promethues的配置文件
# prometheus.yaml
# my global config
global:
scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
# scrape_timeout is set to the global default (10s).
# Alertmanager configuration
alerting:
alertmanagers:
- static_configs:
- targets:
# - alertmanager:9093
# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
# - "first_rules.yml"
# - "second_rules.yml"
# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
# The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
- job_name: 'prometheus'
# metrics_path defaults to '/metrics'
# scheme defaults to 'http'.
static_configs:
- targets: ['localhost:9090']
- job_name: 'nacos'
metrics_path: '/nacos/actuator/prometheus'
static_configs:
- targets: ['nacos1:8848','nacos2:8848','nacos3:8848']
资源清单文件
networks:
nacos_net:
services:
nacos1:
image: nacos/nacos-server:v2.5.1
container_name: nacos1
environment:
- NACOS_SERVERS=nacos1:8848 nacos2:8848 nacos3:8848
- PREFER_HOST_MODE=hostname
- SPRING_DATASOURCE_PLATFORM=mysql
- MYSQL_SERVICE_HOST=mysql
- MYSQL_SERVICE_DB_NAME=nacos
- MYSQL_SERVICE_PORT=3306
- MYSQL_SERVICE_USER=nacos
- MYSQL_SERVICE_PASSWORD=nacos
- MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
# 开启认证部分
- NACOS_AUTH_IDENTITY_KEY=2222
- NACOS_AUTH_IDENTITY_VALUE=2xxx
- NACOS_AUTH_TOKEN=SecretKey012345678901234567890123456789012345678901234567890123456789
- NACOS_AUTH_ENABLE=true
- NACOS_AUTH_TOKEN_EXPIRE_SECONDS=18000 #单位秒
- NACOS_AUTH_CACHE_ENABLE=true
volumes:
- ./logs/:/home/nacos/logs
- ./application.properties:/home/nacos/conf/application.properties
ports:
- "7848:7848"
- "8848:8848"
- "9868:9848"
- "9850:9849"
depends_on:
mysql:
condition: service_healthy
restart: always
networks:
- nacos_net
nacos2:
image: nacos/nacos-server:v2.5.1
container_name: nacos2
environment:
- NACOS_SERVERS=nacos1:8848 nacos2:8848 nacos3:8848
- PREFER_HOST_MODE=hostname
- SPRING_DATASOURCE_PLATFORM=mysql
- MYSQL_SERVICE_HOST=mysql
- MYSQL_SERVICE_DB_NAME=nacos
- MYSQL_SERVICE_PORT=3306
- MYSQL_SERVICE_USER=nacos
- MYSQL_SERVICE_PASSWORD=nacos
- MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
# 开启认证部分
- NACOS_AUTH_IDENTITY_KEY=2222
- NACOS_AUTH_IDENTITY_VALUE=2xxx
- NACOS_AUTH_TOKEN=SecretKey012345678901234567890123456789012345678901234567890123456789
- NACOS_AUTH_ENABLE=true
- NACOS_AUTH_TOKEN_EXPIRE_SECONDS=18000 #单位秒
- NACOS_AUTH_CACHE_ENABLE=true
volumes:
- ./logs/:/home/nacos/logs
- ./application.properties:/home/nacos/conf/application.properties
ports:
- "7849:7848"
- "8849:8848"
- "9869:9848"
- "9851:9849"
depends_on:
mysql:
condition: service_healthy
restart: always
networks:
- nacos_net
nacos3:
image: nacos/nacos-server:v2.5.1
container_name: nacos3
environment:
- NACOS_SERVERS=nacos1:8848 nacos2:8848 nacos3:8848
- PREFER_HOST_MODE=hostname
- SPRING_DATASOURCE_PLATFORM=mysql
- MYSQL_SERVICE_HOST=mysql
- MYSQL_SERVICE_DB_NAME=nacos
- MYSQL_SERVICE_PORT=3306
- MYSQL_SERVICE_USER=nacos
- MYSQL_SERVICE_PASSWORD=nacos
- MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
# 开启认证部分
- NACOS_AUTH_IDENTITY_KEY=2222
- NACOS_AUTH_IDENTITY_VALUE=2xxx
- NACOS_AUTH_TOKEN=SecretKey012345678901234567890123456789012345678901234567890123456789
- NACOS_AUTH_ENABLE=true
- NACOS_AUTH_TOKEN_EXPIRE_SECONDS=18000 #单位秒
- NACOS_AUTH_CACHE_ENABLE=true
volumes:
- ./logs/:/home/nacos/logs
- ./application.properties:/home/nacos/conf/application.properties
ports:
- "7850:7848"
- "8850:8848"
- "9870:9848"
- "9852:9849"
depends_on:
mysql:
condition: service_healthy
restart: always
networks:
- nacos_net
mysql:
container_name: mysql
image: hexug.top:10000/nacos/mysql:8.0.30
environment:
- MYSQL_ROOT_PASSWORD=root
- MYSQL_DATABASE=nacos
- MYSQL_USER=nacos
- MYSQL_PASSWORD=nacos
- LANG=C.UTF-8
volumes:
- ./mysql:/var/lib/mysql
healthcheck:
test: [ "CMD", "mysqladmin" ,"ping", "-h", "localhost" ]
interval: 5s
timeout: 10s
retries: 10
networks:
- nacos_net
prometheus:
container_name: prometheus
image: prom/prometheus:v3.2.1
volumes:
- ./prometheus.yaml:/etc/prometheus/prometheus.yml
ports:
- "29090:9090"
depends_on:
- nacos1
- nacos2
- nacos3
restart: always
networks:
- nacos_net
grafana:
container_name: grafana
image: grafana/grafana:11.6.0
user: "0"
volumes:
- ./grafana:/var/lib/grafana
ports:
- 3000:3000
restart: always
networks:
- nacos_net
启服务
docker compose up -d
访问
http://10.1.0.153:8848/nacos
http://10.1.0.153:8849/nacos
http://10.1.0.153:8850/nacos
多节点集群
环境
| 主机 | docker | docker compose | nacos-server | mysql | prometheus | grafana |
|---|---|---|---|---|---|---|
| 10.1.0.108 | 28.0.1 | v2.33.1 | v2.5.1 | 8.0.30 | v3.2.1 | 11.6.0 |
| 10.1.0.109 | 28.0.1 | v2.33.1 | v2.5.1 | ❌ | ❌ | ❌ |
| 10.1.0.112 | 28.0.1 | v2.33.1 | v2.5.1 | ❌ | ❌ | ❌ |
10.1.0.108
数据库服务
还是需要手动构建镜像 然后需要先单独起来准备好
# docker-compose.yaml
services:
mysql:
image: hexug.top:10000/nacos/mysql:8.0.30
container_name: mysql
ports:
- 3306:3306
restart: always
user: '0'
volumes:
- ./db:/var/lib/mysql
- /usr/share/zoneinfo/Asia/Shanghai:/etc/localtime
environment:
MYSQL_ROOT_PASSWORD: 111111
#允许空密码
MYSQL_ALLOW_EMPTY_PASSWORD: no
#新建数据库
MYSQL_DATABASE: nacos
#新建用户
MYSQL_USER: admin
#设置用户密码
MYSQL_PASSWORD: 111111
部署
$ docker compose up -d
$ docker compose ps
NAME IMAGE COMMAND SERVICE CREATED STATUS PORTS
mysql hexug.top:10000/nacos/mysql:8.0.30 "docker-entrypoint.s…" mysql 51 minutes ago Up 51 minutes 0.0.0.0:3306->3306/tcp, [::]:3306->3306/tcp, 33060/tcp
prometheus配置文件
# prometheus.yaml
# my global config
global:
scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
# scrape_timeout is set to the global default (10s).
# Alertmanager configuration
alerting:
alertmanagers:
- static_configs:
- targets:
# - alertmanager:9093
# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
# - "first_rules.yml"
# - "second_rules.yml"
# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
# The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
- job_name: 'prometheus'
# metrics_path defaults to '/metrics'
# scheme defaults to 'http'.
static_configs:
- targets: ['localhost:9090']
- job_name: 'nacos'
metrics_path: '/nacos/actuator/prometheus'
static_configs:
- targets: ['10.1.0.108:8848','10.1.0.109:8848','10.1.0.112:8848']
nacos的配置文件
# application.properties
# spring
server.servlet.contextPath=${SERVER_SERVLET_CONTEXTPATH:/nacos}
server.contextPath=/nacos
server.port=${NACOS_APPLICATION_PORT:8848}
server.tomcat.accesslog.max-days=30
server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D %{User-Agent}i %{Request-Source}i
server.tomcat.accesslog.enabled=${TOMCAT_ACCESSLOG_ENABLED:false}
server.error.include-message=ALWAYS
# default current work dir
server.tomcat.basedir=file:.
#*************** Config Module Related Configurations ***************#
### Deprecated configuration property, it is recommended to use `spring.sql.init.platform` replaced.
#spring.datasource.platform=${SPRING_DATASOURCE_PLATFORM:}
spring.sql.init.platform=${SPRING_DATASOURCE_PLATFORM:}
nacos.cmdb.dumpTaskInterval=3600
nacos.cmdb.eventTaskInterval=10
nacos.cmdb.labelTaskInterval=300
nacos.cmdb.loadDataAtStart=false
db.num=${MYSQL_DATABASE_NUM:1}
db.url.0=jdbc:mysql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:3306}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false}
db.user.0=${MYSQL_SERVICE_USER}
db.password.0=${MYSQL_SERVICE_PASSWORD}
## DB connection pool settings
db.pool.config.connectionTimeout=${DB_POOL_CONNECTION_TIMEOUT:30000}
db.pool.config.validationTimeout=10000
db.pool.config.maximumPoolSize=20
db.pool.config.minimumIdle=2
### The auth system to use, currently only 'nacos' and 'ldap' is supported:
nacos.core.auth.system.type=${NACOS_AUTH_SYSTEM_TYPE:nacos}
### worked when nacos.core.auth.system.type=nacos
### The token expiration in seconds:
nacos.core.auth.plugin.nacos.token.expire.seconds=${NACOS_AUTH_TOKEN_EXPIRE_SECONDS:18000}
nacos.core.auth.plugin.nacos.token.cache.enable=true
### The default token:
nacos.core.auth.plugin.nacos.token.secret.key=${NACOS_AUTH_TOKEN:}
### 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=${NACOS_AUTH_CACHE_ENABLE:false}
nacos.core.auth.enable.userAgentAuthWhite=${NACOS_AUTH_USER_AGENT_AUTH_WHITE_ENABLE:false}
nacos.core.auth.server.identity.key=${NACOS_AUTH_IDENTITY_KEY:}
nacos.core.auth.server.identity.value=${NACOS_AUTH_IDENTITY_VALUE:}
## spring security config
### turn off security
nacos.security.ignore.urls=${NACOS_SECURITY_IGNORE_URLS:/,/error,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/**}
# metrics for elastic search
management.endpoints.web.exposure.include=prometheus,health
management.metrics.export.elastic.enabled=false
management.metrics.export.influx.enabled=false
nacos.naming.distro.taskDispatchThreadCount=10
nacos.naming.distro.taskDispatchPeriod=200
nacos.naming.distro.batchSyncKeyCount=1000
nacos.naming.distro.initDataRatio=0.9
nacos.naming.distro.syncRetryDelay=5000
nacos.naming.data.warmup=true
nacos.console.ui.enabled=true
nacos.core.param.check.enabled=true
部署nacos、prometheus、grafana
# docker-compose.yaml
networks:
nacos_net:
services:
nacos:
image: nacos/nacos-server:v2.5.1
container_name: nacos
environment:
- NACOS_SERVERS=10.1.0.108:8848 10.1.0.109:8848 10.1.0.112:8848
# 这里需要用hostname模式
- PREFER_HOST_MODE=hostname
- SPRING_DATASOURCE_PLATFORM=mysql
- MYSQL_SERVICE_HOST=10.1.0.108
- MYSQL_SERVICE_DB_NAME=nacos
- MYSQL_SERVICE_PORT=3306
- MYSQL_SERVICE_USER=admin
- MYSQL_SERVICE_PASSWORD=111111
- MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
# 开启认证部分
- NACOS_AUTH_IDENTITY_KEY=2222
- NACOS_AUTH_IDENTITY_VALUE=2xxx
- NACOS_AUTH_TOKEN=SecretKey012345678901234567890123456789012345678901234567890123456789
- NACOS_AUTH_ENABLE=true
- NACOS_AUTH_TOKEN_EXPIRE_SECONDS=18000 #单位秒
- NACOS_AUTH_CACHE_ENABLE=true
volumes:
- ./logs/:/home/nacos/logs
- ./application.properties:/home/nacos/conf/application.properties
ports:
# 需要暴露这四个端口
- "9848:9848" # client-rpc
- "8848:8848" # 服务端口
- "9849:9849" # 选举端口
- "7848:7848" # 旧选举端口
restart: always
networks:
- nacos_net
prometheus:
container_name: prometheus
image: prom/prometheus:v3.2.1
volumes:
- ./prometheus.yaml:/etc/prometheus/prometheus.yml
ports:
- "9090:9090"
depends_on:
- nacos
restart: always
networks:
- nacos_net
grafana:
container_name: grafana
image: grafana/grafana:11.6.0
user: "0"
volumes:
- ./grafana:/var/lib/grafana
ports:
- 3000:3000
restart: always
networks:
- nacos_net
启服务
$ docker compose up -d
$ docker compose ps
NAME IMAGE COMMAND SERVICE CREATED STATUS PORTS
grafana hexug.top:10000/grafana/grafana:11.6.0 "/run.sh" grafana 54 minutes ago Up 54 minutes 0.0.0.0:3000->3000/tcp, [::]:3000->3000/tcp
nacos hexug.top:10000/nacos/nacos-server:v2.5.1 "sh bin/docker-start…" nacos 54 minutes ago Up 54 minutes 0.0.0.0:7848->7848/tcp, [::]:7848->7848/tcp, 0.0.0.0:8848->8848/tcp, [::]:8848->8848/tcp, 0.0.0.0:9848-9849->9848-9849/tcp, [::]:9848-9849->9848-9849/tcp
prometheus hexug.top:10000/prom/prometheus:v3.2.1 "/bin/prometheus --c…" prometheus 54 minutes ago Up 54 minutes 0.0.0.0:9090->9090/tcp, [::]:9090->9090/tcp
10.1.0.109、10.1.0.112
nacos的配置文件
# application.properties
# spring
server.servlet.contextPath=${SERVER_SERVLET_CONTEXTPATH:/nacos}
server.contextPath=/nacos
server.port=${NACOS_APPLICATION_PORT:8848}
server.tomcat.accesslog.max-days=30
server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D %{User-Agent}i %{Request-Source}i
server.tomcat.accesslog.enabled=${TOMCAT_ACCESSLOG_ENABLED:false}
server.error.include-message=ALWAYS
# default current work dir
server.tomcat.basedir=file:.
#*************** Config Module Related Configurations ***************#
### Deprecated configuration property, it is recommended to use `spring.sql.init.platform` replaced.
#spring.datasource.platform=${SPRING_DATASOURCE_PLATFORM:}
spring.sql.init.platform=${SPRING_DATASOURCE_PLATFORM:}
nacos.cmdb.dumpTaskInterval=3600
nacos.cmdb.eventTaskInterval=10
nacos.cmdb.labelTaskInterval=300
nacos.cmdb.loadDataAtStart=false
db.num=${MYSQL_DATABASE_NUM:1}
db.url.0=jdbc:mysql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:3306}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false}
db.user.0=${MYSQL_SERVICE_USER}
db.password.0=${MYSQL_SERVICE_PASSWORD}
## DB connection pool settings
db.pool.config.connectionTimeout=${DB_POOL_CONNECTION_TIMEOUT:30000}
db.pool.config.validationTimeout=10000
db.pool.config.maximumPoolSize=20
db.pool.config.minimumIdle=2
### The auth system to use, currently only 'nacos' and 'ldap' is supported:
nacos.core.auth.system.type=${NACOS_AUTH_SYSTEM_TYPE:nacos}
### worked when nacos.core.auth.system.type=nacos
### The token expiration in seconds:
nacos.core.auth.plugin.nacos.token.expire.seconds=${NACOS_AUTH_TOKEN_EXPIRE_SECONDS:18000}
nacos.core.auth.plugin.nacos.token.cache.enable=true
### The default token:
nacos.core.auth.plugin.nacos.token.secret.key=${NACOS_AUTH_TOKEN:}
### 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=${NACOS_AUTH_CACHE_ENABLE:false}
nacos.core.auth.enable.userAgentAuthWhite=${NACOS_AUTH_USER_AGENT_AUTH_WHITE_ENABLE:false}
nacos.core.auth.server.identity.key=${NACOS_AUTH_IDENTITY_KEY:}
nacos.core.auth.server.identity.value=${NACOS_AUTH_IDENTITY_VALUE:}
## spring security config
### turn off security
nacos.security.ignore.urls=${NACOS_SECURITY_IGNORE_URLS:/,/error,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/**}
# metrics for elastic search
management.endpoints.web.exposure.include=prometheus,health
management.metrics.export.elastic.enabled=false
management.metrics.export.influx.enabled=false
nacos.naming.distro.taskDispatchThreadCount=10
nacos.naming.distro.taskDispatchPeriod=200
nacos.naming.distro.batchSyncKeyCount=1000
nacos.naming.distro.initDataRatio=0.9
nacos.naming.distro.syncRetryDelay=5000
nacos.naming.data.warmup=true
nacos.console.ui.enabled=true
nacos.core.param.check.enabled=true
部署nacos
# docker-compose.yaml
services:
nacos:
image: hexug.top:10000/nacos/nacos-server:v2.5.1
container_name: nacos
environment:
- NACOS_SERVERS=10.1.0.108:8848 10.1.0.109:8848 10.1.0.112:8848
- PREFER_HOST_MODE=hostname
- SPRING_DATASOURCE_PLATFORM=mysql
- MYSQL_SERVICE_HOST=10.1.0.108
- MYSQL_SERVICE_DB_NAME=nacos
- MYSQL_SERVICE_PORT=3306
- MYSQL_SERVICE_USER=admin
- MYSQL_SERVICE_PASSWORD=111111
- MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
# 开启认证部分
- NACOS_AUTH_IDENTITY_KEY=2222
- NACOS_AUTH_IDENTITY_VALUE=2xxx
- NACOS_AUTH_TOKEN=SecretKey012345678901234567890123456789012345678901234567890123456789
- NACOS_AUTH_ENABLE=true
- NACOS_AUTH_TOKEN_EXPIRE_SECONDS=18000 #单位秒
- NACOS_AUTH_CACHE_ENABLE=true
volumes:
- ./logs/:/home/nacos/logs
- ./application.properties:/home/nacos/conf/application.properties
ports:
- "9848:9848"
- "8848:8848"
- "9849:9849"
- "7848:7848"
restart: always
部署
$ docker compose up -d
$ docker compose ps
NAME IMAGE COMMAND SERVICE CREATED STATUS PORTS
nacos hexug.top:10000/nacos/nacos-server:v2.5.1 "sh bin/docker-start…" nacos 55 minutes ago Up 55 minutes 0.0.0.0:7848->7848/tcp, [::]:7848->7848/tcp, 0.0.0.0:8848->8848/tcp, [::]:8848->8848/tcp, 0.0.0.0:9848-9849->9848-9849/tcp, [::]:9848-9849->9848-9849/tcp
然后访问任意节点的8848端口，都可以访问到集群
本文来自博客园，作者：厚礼蝎，转载请注明原文链接：https://www.cnblogs.com/guangdelw/p/18839974
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