INSTALL.md

Install LAMPP Environment with Docker

Not familiar with Docker?

Start without install on Play-With-Docker

Install Docker

• Download Docker Desktop for Windows or MAC
• Install Docker for Windows
• Install Docker for MAC
• Install Docker for Linux

Install fhooe-web-dock and start Containers

Open Powershell (PS) or other Terminal (prompt my be different then).

PS ???>

cd <path-where-your-Docker-should-reside>

PS path-where-your-Docker-should-reside>

mkdir Docker # if not already exists

cd Docker

PS path-to-Docker> Replace fhooe-web-dock with the appropriate Docker Repository at https://github.com/Digital-Media for other Docker environments.

git clone https://github.com/Digital-Media/fhooe-web-dock.git

cd fhooe-web-dock

Starting Containers

docker compose up -d

Result

 [+] Running 5/5 `\
    - Network webnet                  Created                                                                   0.0s
    - Volume "fhooe-web-dock_dbdata"  Created                                                                   0.0s
    - Container webapp                Started                                                                   5.3s
    - Container mariadb               Started                                                                   5.0s
    - Container pma                   Started                                                                   3.2s

Refreshing containers after bug fixing

docker compose up --force-recreate --build -d

Cleaning Up and Re-Install

You can clean up using Docker Desktop

• Stop and remove Containers
• Remove Images for mariadb, php-apache and phpmyadmin
• Remove Volume fhooe-web-dock_dbdata

Clean Re-Install with Script

• Go to directory, where docker-compose.yml is installed.
• Type .\CleanReinstall.sh for Linux or MAC or in a Windows Powershell
• or doubleclick on CleanReinstall.bat for Windows

See Starting Container to start again.

manually deleting only images for fhooe-web-dock

docker image rm fhooe-web-dock_php-apache
docker image rm fhooe-web-dock_db
docker image rm phpmyadmin/phpmyadmin

Toubleshooting chrome + hsts

• Follow Link for Instructions
• enter chrome://net-internals/#hsts in Chrome Browser
• goto end of site.
• enter "localhost" and press "Delete"

# Delete domain security policies
Input a domain name to delete its dynamic domain security policies (HSTS and Expect-CT).(You cannot delete preloaded entries.):
Domain:[example.com -> localhost][Delete]

More Commands to work with Containers and Images

Stopping the Containers

docker compose stop

Result

 - Container pma      Stopped                                                                                  4.2s 
 - Container webapp   Stopped                                                                                  4.1s 
 - Container mariadb  Stopped

Starting the Containers without rebuilding

docker compose start

See which images exist

docker image ls

Result
besides others there should be the following entries

REPOSITORY                    TAG         IMAGE ID       CREATED        SIZE
fhooe-web-dock_db             latest      96a53a828586   2 days ago     565MB
fhooe-web-dock_php-apache     latest      5605e6a73edc   2 days ago     561MB
phpmyadmin/phpmyadmin         latest      2e5141bbcbfb   7 months ago   474MB

List Containers

docker container ls

List Volumes

docker volume ls

Debugging:

docker exec -it webapp /bin/bash
docker exec -it mariadb /bin/bash
docker exec -it pma /bin/bash

See processes running in Container webshop

PS path-to-Docker/Docker/fhooe-web-dock>

docker exec -it webapp /bin/bash

root@<image-id>:/var/www/html#

ps -aux

Result

 USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
 root         1  0.0  0.2  78988 26568 ?        Ss   08:30   0:00 apache2 -DFOREGROUND
 www-data    17  0.0  0.0  79256 11952 ?        S    08:30   0:00 apache2 -DFOREGROUND
 www-data    18  0.0  0.0  79256 11952 ?        S    08:30   0:00 apache2 -DFOREGROUND
 www-data    19  0.0  0.0  79256 11952 ?        S    08:30   0:00 apache2 -DFOREGROUND
 www-data    20  0.0  0.0  79256 11952 ?        S    08:30   0:00 apache2 -DFOREGROUND
 www-data    21  0.0  0.0  79256 11952 ?        S    08:30   0:00 apache2 -DFOREGROUND
 root        22  0.1  0.0   4092  3336 pts/0    Ss   08:40   0:00 /bin/bash
 root        29  0.0  0.0   6928  2908 pts/0    R+   08:40   0:00 ps -aux

root@<image-id>:/var/www/html#

ps -ef

Result

 UID        PID  PPID  C STIME TTY          TIME CMD
 root         1     0  0 08:30 ?        00:00:00 apache2 -DFOREGROUND
 www-data    17     1  0 08:30 ?        00:00:00 apache2 -DFOREGROUND
 www-data    18     1  0 08:30 ?        00:00:00 apache2 -DFOREGROUND
 www-data    19     1  0 08:30 ?        00:00:00 apache2 -DFOREGROUND
 www-data    20     1  0 08:30 ?        00:00:00 apache2 -DFOREGROUND
 www-data    21     1  0 08:30 ?        00:00:00 apache2 -DFOREGROUND
 root        22     0  0 08:40 pts/0    00:00:00 /bin/bash
 root        30    22  0 08:40 pts/0    00:00:00 ps -ef

PS path-to-Docker/Docker/fhooe-web-dock>

docker exec -it webapp /bin/bash -c "ps -aux"

pushing pre-built images to registry-1.docker.io

building and tagging

docker build -f Dockerfile-mariadb -t mhteaching/fhooe-web-dock:mariadb .

docker build -f Dockerfile-php -t mhteaching/fhooe-web-dock:php .

docker build -f Dockerfile-phpmyadmin -t mhteaching/fhooe-web-dock:phpmyadmin .

pushing

docker push mhteaching/fhooe-web-dock:mariadb

docker push mhteaching/fhooe-web-dock:php

docker push mhteaching/fhooe-web-dock:phpmyadmin

pulling

docker compose up -f docker-compose.tagged.yml -d

Troublshooting Docker Desktop and Containers

See the Wiki