UPD: so many improvements :)

Dockerfile

@@ -1,16 +1,20 @@
 FROM fedora
 
 RUN dnf -y update && \
+    dnf -y install procps-ng && \
     dnf -y install httpd && \
     dnf -y install python3-mod_wsgi && \
     dnf clean all
 
-COPY container-files/ /
+COPY container-files/httpd-layer/ /
 
-COPY django-test /usr/local/share/django-test
+COPY django-test /srv/src/django-test
-RUN /usr/local/bin/install-django-test.sh /usr/local/share/django-test
+COPY container-files/django-test-layer/ /
+RUN /srv/bin/setup-django-test.sh /srv/django-test /srv/src/django-test
 
-EXPOSE 80
+COPY container-files/docker-entrypoint.sh /
 
-ENTRYPOINT ["/usr/local/sbin/start-httpd.sh"]
+EXPOSE 80/tcp
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["--"]

Makefile

@@ -14,5 +14,4 @@ image:
 	$(DOCKER) build -t $(IMAGE_NAME) .
 
 test-run:
-	$(DOCKER) run -ti -p 80:80 --name $(APPLICATION_NAME) $(IMAGE_NAME)
+	$(DOCKER) run -ti --rm -p 80:80 $(IMAGE_NAME)
-	$(DOCKER) rm $(APPLICATION_NAME)

README

@@ -1,3 +0,0 @@
-git clone https://heinzelwelt.de/vcs/python/django-test
-make image
-make test-run

README.rst

@@ -0,0 +1,48 @@
+ABOUT
+=====
+Docker container for django-test.
+
+
+DESCRIPTION
+===========
+The docker image is derivated from
+Fedora image (https://hub.docker.com/_/fedora).
+
+It will contain and run
+
+- apache httpd
+- python3 mod_wsgi
+- django-test django application
+
+
+BUILD
+=====
+- ``git clone https://heinzelwelt.de/vcs/python/django-test``
+- ``docker build -t IMAGE_NAME .``
+
+
+USAGE
+=====
+- ``docker run -d -p 80:80 -e LOG_LEVEL=error IMAGE_NAME``
+
+The httpd process is listening on port 80/tcp.
+
+The httpd error log will be written to stderr, so it can be
+obtained with ``docker logs``
+
+
+CONFIGURATION
+=============
+The following **environment variables** are supported:
+
+- LOG_LEVEL
+  -- to set the httpd LogLevel directive
+- SERVER_ADMIN
+  -- to set the httpd ServerAdmin directive
+
+
+LICENCE
+=======
+Permission to use, copy, modify, and/or distribute this software
+for any purpose with or without fee is hereby granted.
+

container-files/django-test-layer/etc/httpd/conf.d/django-test.conf

@@ -0,0 +1,18 @@
+WSGIDaemonProcess django-test display-name=django-test python-home=/srv/django-test/python python-path=/srv/django-test/django
+
+Alias /static/ "/srv/django-test/django/var/www/static/"
+<Directory "/srv/django-test/django/var/www/static">
+    AllowOverride None
+    Require all granted
+</Directory>
+
+WSGIScriptAlias / "/srv/django-test/django/main/wsgi.py"
+<Directory "/srv/django-test/django/main">
+    WSGIProcessGroup django-test
+    WSGIPassAuthorization On
+    AllowOverride None
+    Options FollowSymLinks
+    <Files wsgi.py>
+        Require all granted
+    </Files>
+</Directory>

container-files/django-test-layer/srv/bin/setup-django-test.sh

@@ -2,17 +2,29 @@
 
 ### config ###
 PROJECT_NAME="django-test"
-PROJECT_REPO="git+https://heinzelwelt.de/vcs/python/django-test"
+SETUP_COMMAND="django-test-admin"
 
-INSTALL_DIR="/var/www/wsgi/${PROJECT_NAME}"
+INSTALL_DIR="/srv/${PROJECT_NAME}"
 VENV_DIR="python"
 VENV_PATH="${INSTALL_DIR}/${VENV_DIR}"
 DJANGO_DIR="django"
 DJANGO_PATH="${INSTALL_DIR}/${DJANGO_DIR}"
+DJANGO_MAIN_MODULE="main"
+
+PROJECT_REPO="git+https://heinzelwelt.de/vcs/python/django-test"
 
 ### argv ###
-if test "$1" != "" -a -d "$1" ; then
+if test "$1" != "" ; then
-	PROJECT_REPO="$1"
+	if test "$1" != "-" ; then
+		INSTALL_DIR="$1"
+	fi
+	shift
+fi
+if test "$1" != "" ; then
+	if test "$1" != "-" ; then
+		PROJECT_REPO="$1"
+	fi
+	shift
 fi
 
 ### action ###
@@ -21,13 +33,13 @@ python3 -m venv "${VENV_PATH}"
 source "${VENV_PATH}/bin/activate"
 pip install --upgrade pip
 pip install "$PROJECT_REPO"
-django-test-admin setup "${DJANGO_PATH}"
+$SETUP_COMMAND setup "${DJANGO_PATH}"
 python3 "${DJANGO_PATH}/manage.py" collectstatic --noinput
 
-cat <<E-O-H >> "${DJANGO_PATH}/main/settings.py"
+cat <<E-O-H >> "${DJANGO_PATH}/${DJANGO_MAIN_MODULE}/settings.py"
 
 ALLOWED_HOSTS = ['*']
-DEBUG = True
+DEBUG = False
 E-O-H
 
 ### end ###

container-files/docker-entrypoint.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+# Disable CustomLog, that is configured by default in upstream.
+sed -i -e 's:^\(\s*\)\(CustomLog\s\s*"logs/access_log"\):\1# Disabled by /docker-entrypoint.sh # \2:' \
+	/etc/httpd/conf/httpd.conf
+
+# Remove left-overs from an incomplete shutdown previously.
+rm -rf /run/httpd/* /tmp/httpd*
+
+if test "X${SERVER_ADMIN}" != "X" ; then
+	set -- -c "ServerAdmin $SERVER_ADMIN" "$@"
+fi
+if test "X${LOG_LEVEL}" != "X" ; then
+	set -- -c "LogLevel $LOG_LEVEL" "$@"
+fi
+exec /usr/sbin/httpd -DFOREGROUND "$@"

container-files/etc/httpd/conf.d/django-test.conf

@@ -1,18 +0,0 @@
-WSGIDaemonProcess django-test processes=1 threads=4 display-name=django-test python-home=/var/www/wsgi/django-test/python python-path=/var/www/wsgi/django-test/django
-
-Alias /static/ "/var/www/wsgi/django-test/django/var/www/static/"
-<Directory "/var/www/wsgi/django-test/django/var/www/static">
-    AllowOverride None
-    Require all granted
-</Directory>
-
-WSGIScriptAlias / "/var/www/wsgi/django-test/django/main/wsgi.py"
-<Directory "/var/www/wsgi/django-test/django/main">
-    WSGIProcessGroup django-test
-    WSGIPassAuthorization On
-    AllowOverride None
-    Options FollowSymLinks
-    <Files wsgi.py>
-        Require all granted
-    </Files>
-</Directory>

container-files/httpd-layer/etc/httpd/conf.d/defaults.conf

@@ -1,6 +1,4 @@
 # /etc/httpd/conf.d/defaults.conf
 
-ServerAdmin heinzel@heinzelwelt.de
 ServerTokens Prod
 ErrorLog /dev/stderr
-LogLevel info

container-files/usr/local/sbin/start-httpd.sh

@@ -1,2 +0,0 @@
-#!/bin/sh
-exec /usr/sbin/httpd -DFOREGROUND $@