根据Docker Compose 的 compose-file 文档: depends_on - 表示服务之间的依赖关系。 links - 链接到另一个服务中的容器,并以与 depends_on 相同的方式 表达服务之间的依赖关系。 我不明白链接到其他容器的目的...
尽管link在早期版本的Docker中是一种常用的容器间通信方式,但在现代Docker版本中,建议使用用户自定义网络(User-defined networks)或者DNS解析等方法来进行容器间通信,而不是依赖link关键字。 Depends_on(依赖): depends_on关键字用于定义服务之间的依赖关系。 它指示Docker Compose在启动服务时应该按照依赖关系的顺序来启...
link是两个容易之间有网络互访关系
image: tflinux_tomcat9.0 links: - mysql:server_mysql 7. depends_on 通过depends_on告诉docker-compose当前服务启动之前先要把depends_on指定的服务启动起来才行。例如:kafka依赖zookeeper,nginx依赖php-fpm等等。 services: kafka: image: tflinux_kafka depends_on: - zookeeper php-nginx: image: tflinux_php...
command: python manage.py runserver 0.0.0.0:8000 volumes: - .:/code ports: - "8000:8000" depends_on: - db What is the difference between links and depends_on? links: When you create a container for a database, for example: docker run -d --name=test-mysql --env="MYSQL_ROOT_...
因此我们应该部署无需指定端口的服务，并且让Docker为我们分配一个随机的端口。唯一的问题是我们需要发现...
links: - elasticsearch restart: always ports: - 11800:11800 - 12800:12800 environment: SW_STORAGE: elasticsearch7 SW_STORAGE_ES_CLUSTER_NODES: elasticsearch:9200 ui: image: apache/skywalking-ui:7.0.0 container_name: ui depends_on: - oap ...
depends_on: cslcp_web: condition: service_started image: centos links: - cslcp_web:cw networks: cslcp_net: ipv4_address: 192.168.13.11 tty:true cslcp_mysql: environment: MYSQL_ROOT_PASSWORD: root image: mysql networks: cslcp_net:
I like external_links as I want to have core docker-compose and I want to extend it without overriding the core links. What exactly I have, I am trying to setup logstash which depends on the elasticsearch. Elasticsearch is in the core docker-compose and the logstash is in the depending...
depends_on: #设置依赖关系 - oap links: - oap restart: always ports: - 8080:8080 environment: SW_OAP_ADDRESS: oap:12800 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. ...