Stregsystemscontainer-buildscript

Dockerfile

@@ -0,0 +1,19 @@
+FROM fedora:latest
+
+ARG workdir=/home/stregsystemet
+ARG author="FRITFIT"
+
+RUN dnf install python3-pip gcc python3-devel python3.7 -y
+RUN dnf clean all
+
+RUN mkdir $workdir
+ADD ./ $workdir
+WORKDIR $workdir
+EXPOSE 8000/tcp
+EXPOSE 8000/udp
+LABEL org.opencontainers.image.authors=$author
+
+RUN python3.7 -m venv venv
+RUN /bin/bash -c "source venv/bin/activate && pip install -r requirements.txt"
+RUN /bin/bash -c "source venv/bin/activate && python manage.py migrate"
+CMD [ "/bin/bash", "-c", "source venv/bin/activate && python manage.py runserver 0:8000" ]

README.md

@@ -61,3 +61,13 @@ From then on
 1. `python manage.py runserver`
 2. ???
 3. Profit
+
+Using containers???
+-------
+There are two ways to create a stregsystem-image. One is to use the Dockerfile and your containerbuilder of choice. The other is to use the `build_container.sh` script, which will need `buildah` to work.
+You will also need a container runtime (OCI Compliant) of to run Stregsystemet in a container.
+Using `build_container.sh`, an image will be built with the name `stregsystem-container`.
+To run the image with Podman, use the following command: `podman run -p 8000:8000 stregsystem-container`
+Note that this will start Stregsystemet in production mode. If you want to start Stregsystemet with a test database, use the following command:
+`podman run -p 8000:8000 --entrypoint '[ "/bin/bash", "-c", "source venv/bin/activate && python manage.py testserver --addrport 0:8000 stregsystem/fixtures/testdata.json" ]'  stregsystem-container`
+

build_container.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+#Sæt variablenavne. Dem bruger vi senere
+imgname=stregsystem-container
+authorname=FRITFIT
+workdir=/home/stregsystemet
+
+#Gem navnet på containeren. Kan også bygges fra bunden af, men så skal man til at bruge
+#sin egen package manager til at bootstrappe billedet
+#(wink wink nudge nudge til de archtrolde der nu findes i fit)
+container=$(buildah from fedora)
+#installer dependencies
+buildah run $container dnf install python3-pip gcc python3-devel python3.6 -y
+#slet midlertidige filer fra package manager
+buildah run $container dnf clean all
+#lav lokal folder til stregsystemet
+buildah run $container mkdir $workdir
+#kopier alle stregsystemets filer. TODO: Kopier kun dem, der er nødvendige
+buildah add $container ./ $workdir
+#sæt workingdir så vi ikke bliver sindssyge af at skulle indeksere den rigtige folder
+buildah config --workingdir $workdir $container
+#Lav venv
+buildah run $container python3.6 -m venv venv
+#installer deps fra requirements.txt
+buildah run $container /bin/bash -c "source venv/bin/activate && pip install -r requirements.txt"
+#Kør migrations
+buildah run $container /bin/bash -c "source venv/bin/activate && python manage.py migrate"
+#Åben port til stregsystemet
+buildah config --port 8000 $container
+#Sæt entrypoint
+buildah config --cmd '[ "/bin/bash", "-c", "source venv/bin/activate && python manage.py runserver 0:8000" ]' $container
+#sæt anden god information
+buildah config --author $authorname --label name=$imgname $container
+#Commit til et image
+buildah commit $container $imgname
+
+#Husk at rydde op efter os selv
+buildah rm $container
+