Знакомство с Docker. Запускаем Apache в контейнере

Знакомство с Docker. Запускаем Apache в контейнере
How to manually build your own Apache HTTP server container on Docker
 
$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
ubuntu              16.04               4a689991aa24        4 weeks ago         116MB

$ docker run -ti 4a689991aa24
root@1e0bbac5484b:/#
# apt update
# apt upgrade
# apt install mc nano
# apt-get install apache2 -y
# exit



$ docker ps -a
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS                      PORTS               NAMES
1e0bbac5484b        4a689991aa24        "/bin/bash"         7 minutes ago       Exited (0) 2 minutes ago                        hardcore_clarke
596a60786863        ubuntu:16.04        "/bin/bash"         About an hour ago   Exited (0) 42 minutes ago                       objective_volharduser@u1604:~$ docker commit 1e0bbac5484b
sha256:ecea558f5d2c8931cdf901abe19ad977e5703cb1481dfd3756e20827d1961cda 


$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
<none>              <none>              ecea558f5d2c        58 seconds ago      287MB
ubuntu              16.04               4a689991aa24        4 weeks ago         116MB


user@u1604:~$ docker tag ecea558f5d2c ubuntu-apache:v1

user@u1604:~$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
ubuntu-apache       v1                  ecea558f5d2c        2 minutes ago       287MB
ubuntu              16.04               4a689991aa24        4 weeks ago         116MB

$ docker run -p 8080:80 ubuntu-apache:v1 /usr/sbin/apache2ctl -D FOREGROUND
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.2. Set the 'ServerName' directive globally to suppress this message


Смотреть можно на host

http://<host ip>:8080/

Все работает!

How to mount a host directory in a Docker container

$ docker run -v /home/user/test:/test  -p 8080:80 ubuntu-apache:v1 /usr/sbin/apache2ctl -D FOREGROUND

$ docker run -v /home/user/test:/test  -it -p 8080:80 ubuntu-apache:v1
root@afc9b3f1e82f:/# /usr/sbin/apache2ctl -D FOREGROUND
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.2. Set the 'ServerName' directive globally to suppress this message




$ docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                  NAMES
b90dfe76d156        ubuntu-apache:v1    "/usr/sbin/apache2..."   2 minutes ago       Up 2 minutes        0.0.0.0:8080->80/tcp   infallible_brattain
user@u1604:~$ docker exec -it b90dfe76d156 /bin/bash
root@b90dfe76d156:/#
 
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