removed installation from docker

added gdal as setup.py programatically inferred dependency
small fixes

Dockerfile

@@ -2,6 +2,8 @@ FROM ubuntu:22.04
 
 ENV INSTANCE_NAME=instance
 ENV TZ=UTC
+ENV PYTHONPATH='/opt/eoxserver'
+ENV PYTHONUNBUFFERED="1"
 
 # possible values are "postgis" and "spatialite"
 ENV DB=spatialite
@@ -50,8 +52,6 @@ RUN python3 -m pip install -U pip \
 
 # install EOxServer
 COPY . .
-RUN python3 -m pip install --no-cache-dir . \
-  && chmod +x entrypoint.sh
 
 EXPOSE 8000
 

entrypoint.sh

@@ -27,8 +27,8 @@ if [ ! -d "${INSTANCE_DIR}" ]; then
       source $f
     done
   fi
-
-  eoxserver-instance.py "${INSTANCE_NAME}" "${INSTANCE_DIR}"
+  
+  ./eoxserver/scripts/eoxserver-instance.py "${INSTANCE_NAME}" "${INSTANCE_DIR}"
   cd "${INSTANCE_DIR}"
 
   # create the database schema

eoxserver/instance_template/manage.py

@@ -19,4 +19,4 @@
                 "forget to activate a virtual environment?"
             )
         raise
-    execute_from_command_line(sys.argv)
+    execute_from_command_line(sys.argv)

eoxserver/scripts/eoxserver-instance.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 #-------------------------------------------------------------------------------
 #
 # Project: EOxServer <http://eoxserver.org>
@@ -42,7 +42,6 @@
 import eoxserver
 from eoxserver.core.instance import create_instance
 
-
 def main():
     parser = OptionParser(
         usage=textwrap.dedent("""\

requirements.txt

@@ -15,4 +15,3 @@ python-swiftclient<5.0.0
 jsonfield
 gunicorn
 mapscript
-gdal

setup.cfg

@@ -46,8 +46,6 @@ scripts =
     tools/eoxserver-validate_xml.py
     tools/eoxserver-preprocess.py
 
-install_requires = file: requirements.txt
-
 [options.extras_require]
 dev =
     scipy

setup.py

@@ -0,0 +1,21 @@
+from setuptools import setup
+import subprocess
+import pkg_resources
+
+
+with open('requirements.txt', 'r') as reqs:
+    install_requires = [
+        str(requirement)
+        for requirement
+        in pkg_resources.parse_requirements(reqs)
+    ]
+
+try:
+    gdal_version = subprocess.check_output(['gdal-config','--version']).decode('utf-8').strip()
+except FileNotFoundError:
+    gdal_version = subprocess.check_output(['gdalinfo','--version']).decode('utf-8').split(' ')[1].strip(',')
+
+install_requires.append(f'gdal=={gdal_version}')
+
+if __name__ == "__main__":
+    setup(install_requires=install_requires)