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Docker : Access to Services on Container
2017/12/21 |
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If you'd like to access to services like HTTP or SSH which is running on Containers as a daemon, set like follows.
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| [1] | For exmaple, use a Container which has httpd. |
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# start the Container and also run httpd # map the port of Host and the port of Container with [-p xxx:xxx] [root@dlp ~]# docker run -t -d -p 8081:80 srv.world/fedora_httpd /usr/sbin/httpd -D FOREGROUND
docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS ... f43068295e98 srv.world/fedora_httpd "/usr/sbin..." 6 seconds ago Up 5 seconds 0.0.0.0:8081->80/tcp ... # create a test page [root@dlp ~]# docker exec f43068295e98 /bin/bash -c 'echo "httpd on Docker Container" > /var/www/html/index.html'
# verify it works normally [root@dlp ~]# curl localhost:8081 httpd on Docker Container |