WIP for production docker container

Author: Bilb

contrib/docker/DockerFile

@@ -0,0 +1,24 @@
+FROM debian:stable
+
+RUN apt-get update
+RUN apt-get upgrade -y
+
+# we need this to make https://deb.oxen.io fetches work
+RUN apt-get install -y ca-certificates curl apt-utils ucf vim
+
+# install the Oxen apt repository public signing key:
+RUN curl -so /etc/apt/trusted.gpg.d/oxen.gpg https://deb.oxen.io/pub.gpg
+
+# there is no lsb-release package on the base debian build
+RUN echo "deb https://deb.oxen.io $(cat /etc/os-release | grep VERSION_CODENAME | cut -d "=" -f2) main" > /etc/apt/sources.list.d/oxen.list
+RUN cat /etc/apt/sources.list.d/oxen.list
+RUN apt-get update
+
+RUN echo sogs-standalone session-pysogs/url-http string http://example.com | debconf-set-selections
+RUN  apt-get install -y sogs-standalone
+
+# just add an alias to the pysogs start command
+RUN echo '#!/bin/bash\n/usr/bin/uwsgi --ini /etc/sogs/uwsgi-standalone.ini' > /usr/bin/pysogs && \
+    chmod +x /usr/bin/pysogs
+
+EXPOSE 80

contrib/docker/Readme.md

@@ -1,13 +1,32 @@
+# Docker for pysogs production
+
+Build the docker container image with
+
+```
+sudo docker build . -f contrib/docker/DockerFile -t pysogs-prod
+```
+
+Create docker volumes so we can persist data, config and key from the container to the host between container restarts
+
+```
+sudo docker volume create pysogs-data
+sudo docker volume create pysogs-config
+```
+
+Start the container and mount the volumes with
+
+```
+sudo docker run -i  -p 8080:80  -v pysogs-data:/var/lib/session-open-group-server -v pysogs-config:/etc/sogs/ -v pysogs-config:/etc/sogs/ -t pysogs-prod:latest
+```
+
 # Docker for pysogs development
 
 The file DockerFile.dev is specifically made for development if you are not running linux.
 It lets you create a docker running linux and the pysogs in it even if you are running Macos or Windows.
 It creates a docker container with the content of this git repository mounted.
 Basically, whatever you edit in this repository will be represented on the docker container. So when you run the container, it will run your code.
 
-# Not for production use
-
-This docker image is strictly for development use and not supported for production use.
+> **WARNING**: Not for production use. This docker image is strictly for development use and not supported for production use.
 
 ## Build the container image
 
@@ -29,8 +48,9 @@ sudo docker build . -f contrib/docker/DockerFile.dev -t pysogs-dev
 
 Before you can run the container you need to set the base config. You can do so by copying `sogs.ini.sample` to `sogs.ini` and replacing the line with base_url with `base_url = http://localhost`.
 
-Next,
-You can run and attach to the container with
+> **WARNING**: Not for production use. This docker image is strictly for development use and not supported for production use.
+
+Next, you can run and attach to the container with
 
 ```
 sudo docker run -i -p 8080:80 -v $PWD:/session-pysogs -t pysogs-dev:latest