我现在有以下设置:
# https://github.com/SeleniumHQ/docker-selenium
version: "3"
services:
selenium-hub:
image: ${DOCKER_REGISTRY}selenium/hub:2.53.1-americium
container_name: selenium-hub
ports:
- 4444:4444
environment:
- NODE_MAX_SESSION=5
- GRID_DEBUG=false
selenium-chrome:
image: ${DOCKER_REGISTRY}selenium/node-chrome-debug:2.53.1-americium
container_name: chrome
ports:
- 5900:5900
depends_on:
- selenium-hub
environment:
- HUB_PORT_4444_TCP_ADDR=selenium-hub
- HUB_PORT_4444_TCP_PORT=4444
- SHM-SIZE=2g
- SCREEN_WIDTH=2560
- SCREEN_HEIGHT=1440
- GRID_DEBUG=false
volumes:
- /tmp/
- /dev/shm/:/dev/shm/
tomcat:
build:
context: .
args:
ARTIFACTORY: ${DOCKER_REGISTRY}
container_name: tomcat
restart: on-failure
ports:
- 8080:8080
depends_on:
- db
volumes:
- ./src/test/resources/tomcat/context.xml:/opt/tomcat/conf/context.xml
- ./src/test/resources/tomcat/tomcat-users.xml:/opt/tomcat/conf/tomcat-users.xml上面的配置设置了一个selenium集线器,并将一个webapp部署到tomcat容器中。服务的资源将有一个href在像http://tomcat:8080/.
如果我想通过href从外部访问这些资源,tomcat将不会被解析,因为DNS只在虚拟容器网络中公开。一种解决方案是将内部DNS公开给主机,但我不知道如何实现。另一种方法是对href值执行字符串替换,并将tomcat替换为localhost,但这看起来有点脏。
你们谁知道我怎么能把内部DNS暴露给主机?
发布于 2019-03-04 09:51:49
答案可以在https://docs.docker.com/config/containers/container-networking/中找到,公开/etc/主机和/etc/解析. can
https://stackoverflow.com/questions/53995809
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