1、拉取镜像

  1. docker pull nacos/nacos-server:2.0.3

2、创建目录

  1. mkdir -p /opt/nacos/{config,plugins,logs}
  2. chmod 777 /opt/nacos/{config,plugins,logs}

3、增加配置文件

  1. cd /opt/nacos/config
  2. touch applications.properties
  3. vi applications.properties

此处复制的2.0.3版本的配置文件：application.properties，可根据需求自行更改配置

  1. #
  2. # Copyright 1999-2021 Alibaba Group Holding Ltd.
  3. #
  4. # Licensed under the Apache License, Version 2.0 (the "License");
  5. # you may not use this file except in compliance with the License.
  6. # You may obtain a copy of the License at
  7. #
  8. #      http://www.apache.org/licenses/LICENSE-2.0
  9. #
  10. # Unless required by applicable law or agreed to in writing, software
  11. # distributed under the License is distributed on an "AS IS" BASIS,
  12. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. # See the License for the specific language governing permissions and
  14. # limitations under the License.
  15. #
  17. #*************** Spring Boot Related Configurations ***************#
  18. ### Default web context path:
  19. server.servlet.contextPath=/nacos
  20. ### Default web server port:
  21. server.port=8848
  23. #*************** Network Related Configurations ***************#
  24. ### If prefer hostname over ip for Nacos server addresses in cluster.conf:
  25. # nacos.inetutils.prefer-hostname-over-ip=false
  27. ### Specify local server's IP:
  28. # nacos.inetutils.ip-address=
  31. #*************** Config Module Related Configurations ***************#
  32. ### If use MySQL as datasource:
  33. # spring.datasource.platform=mysql
  35. ### Count of DB:
  36. # db.num=1
  38. ### Connect URL of DB:
  39. # 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
  40. # db.user.0=nacos
  41. # db.password.0=nacos
  43. ### Connection pool configuration: hikariCP
  44. db.pool.config.connectionTimeout=30000
  45. db.pool.config.validationTimeout=10000
  46. db.pool.config.maximumPoolSize=20
  47. db.pool.config.minimumIdle=2
  49. #*************** Naming Module Related Configurations ***************#
  50. ### Data dispatch task execution period in milliseconds: Will removed on v2.1.X, replace with nacos.core.protocol.distro.data.sync.delayMs
  51. # nacos.naming.distro.taskDispatchPeriod=200
  53. ### Data count of batch sync task: Will removed on v2.1.X. Deprecated
  54. # nacos.naming.distro.batchSyncKeyCount=1000
  56. ### Retry delay in milliseconds if sync task failed: Will removed on v2.1.X, replace with nacos.core.protocol.distro.data.sync.retryDelayMs
  57. # nacos.naming.distro.syncRetryDelay=5000
  59. ### If enable data warmup. If set to false, the server would accept request without local data preparation:
  60. # nacos.naming.data.warmup=true
  62. ### If enable the instance auto expiration, kind like of health check of instance:
  63. # nacos.naming.expireInstance=true
  65. ### will be removed and replaced by `nacos.naming.clean` properties
  66. nacos.naming.empty-service.auto-clean=true
  67. nacos.naming.empty-service.clean.initial-delay-ms=50000
  68. nacos.naming.empty-service.clean.period-time-ms=30000
  70. ### Add in 2.0.0
  71. ### The interval to clean empty service, unit: milliseconds.
  72. # nacos.naming.clean.empty-service.interval=60000
  74. ### The expired time to clean empty service, unit: milliseconds.
  75. # nacos.naming.clean.empty-service.expired-time=60000
  77. ### The interval to clean expired metadata, unit: milliseconds.
  78. # nacos.naming.clean.expired-metadata.interval=5000
  80. ### The expired time to clean metadata, unit: milliseconds.
  81. # nacos.naming.clean.expired-metadata.expired-time=60000
  83. ### The delay time before push task to execute from service changed, unit: milliseconds.
  84. # nacos.naming.push.pushTaskDelay=500
  86. ### The timeout for push task execute, unit: milliseconds.
  87. # nacos.naming.push.pushTaskTimeout=5000
  89. ### The delay time for retrying failed push task, unit: milliseconds.
  90. # nacos.naming.push.pushTaskRetryDelay=1000
  92. ### Since 2.0.3
  93. ### The expired time for inactive client, unit: milliseconds.
  94. # nacos.naming.client.expired.time=180000
  96. #*************** CMDB Module Related Configurations ***************#
  97. ### The interval to dump external CMDB in seconds:
  98. # nacos.cmdb.dumpTaskInterval=3600
  100. ### The interval of polling data change event in seconds:
  101. # nacos.cmdb.eventTaskInterval=10
  103. ### The interval of loading labels in seconds:
  104. # nacos.cmdb.labelTaskInterval=300
  106. ### If turn on data loading task:
  107. # nacos.cmdb.loadDataAtStart=false
  110. #*************** Metrics Related Configurations ***************#
  111. ### Metrics for prometheus
  112. #management.endpoints.web.exposure.include=*
  114. ### Metrics for elastic search
  115. management.metrics.export.elastic.enabled=false
  116. #management.metrics.export.elastic.host=http://localhost:9200
  118. ### Metrics for influx
  119. management.metrics.export.influx.enabled=false
  120. #management.metrics.export.influx.db=springboot
  121. #management.metrics.export.influx.uri=http://localhost:8086
  122. #management.metrics.export.influx.auto-create-db=true
  123. #management.metrics.export.influx.consistency=one
  124. #management.metrics.export.influx.compressed=true
  126. #*************** Access Log Related Configurations ***************#
  127. ### If turn on the access log:
  128. server.tomcat.accesslog.enabled=true
  130. ### The access log pattern:
  131. server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D %{User-Agent}i %{Request-Source}i
  133. ### The directory of access log:
  134. server.tomcat.basedir=
  136. #*************** Access Control Related Configurations ***************#
  137. ### If enable spring security, this option is deprecated in 1.2.0:
  138. #spring.security.enabled=false
  140. ### The ignore urls of auth, is deprecated in 1.2.0:
  141. nacos.security.ignore.urls=/,/error,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-ui/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/**
  143. ### The auth system to use, currently only 'nacos' and 'ldap' is supported:
  144. nacos.core.auth.system.type=nacos
  146. ### If turn on auth system:
  147. nacos.core.auth.enabled=false
  149. ### worked when nacos.core.auth.system.type=ldap，{0} is Placeholder,replace login username
  150. # nacos.core.auth.ldap.url=ldap://localhost:389
  151. # nacos.core.auth.ldap.userdn=cn={0},ou=user,dc=company,dc=com
  153. ### The token expiration in seconds:
  154. nacos.core.auth.default.token.expire.seconds=18000
  156. ### The default token:
  157. nacos.core.auth.default.token.secret.key=SecretKey012345678901234567890123456789012345678901234567890123456789
  159. ### Turn on/off caching of auth information. By turning on this switch, the update of auth information would have a 15 seconds delay.
  160. nacos.core.auth.caching.enabled=true
  162. ### Since 1.4.1, Turn on/off white auth for user-agent: nacos-server, only for upgrade from old version.
  163. nacos.core.auth.enable.userAgentAuthWhite=false
  165. ### Since 1.4.1, worked when nacos.core.auth.enabled=true and nacos.core.auth.enable.userAgentAuthWhite=false.
  166. ### The two properties is the white list for auth and used by identity the request from other server.
  167. nacos.core.auth.server.identity.key=serverIdentity
  168. nacos.core.auth.server.identity.value=security
  170. #*************** Istio Related Configurations ***************#
  171. ### If turn on the MCP server:
  172. nacos.istio.mcp.server.enabled=false
  174. #*************** Core Related Configurations ***************#
  176. ### set the WorkerID manually
  177. # nacos.core.snowflake.worker-id=
  179. ### Member-MetaData
  180. # nacos.core.member.meta.site=
  181. # nacos.core.member.meta.adweight=
  182. # nacos.core.member.meta.weight=
  184. ### MemberLookup
  185. ### Addressing pattern category, If set, the priority is highest
  186. # nacos.core.member.lookup.type=[file,address-server]
  187. ## Set the cluster list with a configuration file or command-line argument
  188. # 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
  189. ## for AddressServerMemberLookup
  190. # Maximum number of retries to query the address server upon initialization
  191. # nacos.core.address-server.retry=5
  192. ## Server domain name address of [address-server] mode
  193. # address.server.domain=jmenv.tbsite.net
  194. ## Server port of [address-server] mode
  195. # address.server.port=8080
  196. ## Request address of [address-server] mode
  197. # address.server.url=/nacos/serverlist
  199. #*************** JRaft Related Configurations ***************#
  201. ### Sets the Raft cluster election timeout, default value is 5 second
  202. # nacos.core.protocol.raft.data.election_timeout_ms=5000
  203. ### Sets the amount of time the Raft snapshot will execute periodically, default is 30 minute
  204. # nacos.core.protocol.raft.data.snapshot_interval_secs=30
  205. ### raft internal worker threads
  206. # nacos.core.protocol.raft.data.core_thread_num=8
  207. ### Number of threads required for raft business request processing
  208. # nacos.core.protocol.raft.data.cli_service_thread_num=4
  209. ### raft linear read strategy. Safe linear reads are used by default, that is, the Leader tenure is confirmed by heartbeat
  210. # nacos.core.protocol.raft.data.read_index_type=ReadOnlySafe
  211. ### rpc request timeout, default 5 seconds
  212. # nacos.core.protocol.raft.data.rpc_request_timeout_ms=5000
  214. #*************** Distro Related Configurations ***************#
  216. ### Distro data sync delay time, when sync task delayed, task will be merged for same data key. Default 1 second.
  217. # nacos.core.protocol.distro.data.sync.delayMs=1000
  219. ### Distro data sync timeout for one sync data, default 3 seconds.
  220. # nacos.core.protocol.distro.data.sync.timeoutMs=3000
  222. ### Distro data sync retry delay time when sync data failed or timeout, same behavior with delayMs, default 3 seconds.
  223. # nacos.core.protocol.distro.data.sync.retryDelayMs=3000
  225. ### Distro data verify interval time, verify synced data whether expired for a interval. Default 5 seconds.
  226. # nacos.core.protocol.distro.data.verify.intervalMs=5000
  228. ### Distro data verify timeout for one verify, default 3 seconds.
  229. # nacos.core.protocol.distro.data.verify.timeoutMs=3000
  231. ### Distro data load retry delay when load snapshot data failed, default 30 seconds.
  232. # nacos.core.protocol.distro.data.load.retryDelayMs=30000

4、启动容器

  1. docker run --env MODE=standalone -d --name nacos  --restart always  \
  2. -v /opt/nacos/config/application.properties:/home/nacos/conf/application.properties  \
  3. -v /opt/nacos/plugins:/home/nacos/plugins  \
  4. -v /opt/nacos/logs:/home/nacos/logs  \
  5. -p 8848:8848  \
  6. -p 9848:9848  \
  7.  nacos/nacos-server:2.0.3

5、查看容器

  1. docker ps

image.png