Ubuntu 22.04
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Docker : Access to Container Services2022/09/08

If you'd like to access to services like HTTP or SSH which is running in Containers as a daemon, Configure like follows.
[1] For example, Use a Container image which has Nginx.
# start a Container and also run Nginx
# map the port of Host and the port of Container with [-p xxx:xxx]

docker run -t -d -p 8081:80 srv.world/ubuntu-nginx /usr/sbin/nginx -g "daemon off;"


docker ps

CONTAINER ID   IMAGE                    COMMAND                  CREATED         STATUS         PORTS                                   NAMES
0043dfe83068   srv.world/ubuntu-nginx   "/usr/sbin/nginx -g …"   9 seconds ago   Up 8 seconds>80/tcp, :::8081->80/tcp   reverent_proskuriakova

# create a test page

docker exec 0043dfe83068 /bin/bash -c 'echo "Nginx on Docker Container" > /var/www/html/index.html'
# verify it works normally

curl localhost:8081

Nginx on Docker Container
Matched Content