Merge pull request #18 from SteveKueng/docker

Docker

.gitignore

@@ -14,9 +14,7 @@ db.sqlite3
 .vscode/settings.json
 
 # ignore collectstatics
-static_root
-munkiwebadmin/static/styles
-static
+staticfiles
 
 config.codekit3
 *.log*

README.md

@@ -36,6 +36,7 @@ virtualenv mwa2_virtualenv
 
 ### 5. Init DB
 ```bash
+cd app
 python manage.py migrate
 python manage.py createsuperuser
 ```
@@ -52,6 +53,8 @@ open startDevServer.sh and change the environment variables
 ## Docker
 comming soon
 
+docker exec -it munkiwebadmin sh -c "python manage.py createsuperuser"
+
 ### Docker variables
 
 | Variable | Usage | Default|

app/Dockerfile

@@ -0,0 +1,37 @@
+FROM python:3.11-slim
+
+# set work directory
+WORKDIR /usr/src/app
+COPY . .
+
+# set environment variables
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# ------ update and install software
+# update 
+RUN apt-get update \
+ && apt-get upgrade -y \
+ && apt-get install -y gcc default-libmysqlclient-dev python3-dev \
+ libxml2-dev libxslt1-dev zlib1g-dev libsasl2-dev libldap2-dev \
+ build-essential libssl-dev libffi-dev libjpeg-dev \
+ libpq-dev liblcms2-dev libblas-dev libatlas-base-dev pkg-config curl unzip \
+ && rm -rf /var/lib/apt/lists/*
+# -------
+
+# install dependencies
+RUN pip install --upgrade pip
+RUN pip install -r requirements.txt
+
+# create dirs
+RUN mkdir /munkirepo
+RUN mkdir /munkitools
+
+# download munkitools
+RUN curl -Lk -o /tmp/munkitools.zip `curl --silent https://api.github.com/repos/munki/munki/releases/latest | /usr/bin/awk '/zipball_url/ { print $2 }' | sed 's/[",]//g'` && unzip /tmp/munkitools.zip -d /tmp/munkitools && rm -rf /tmp/munkitools.zip 
+RUN cp -r /tmp/munkitools/munki-munki*/code/client/* /munkitools && rm -rf /tmp/munkitools
+
+VOLUME [ "/munkirepo" ]
+
+# run entrypoint.sh
+ENTRYPOINT ["/usr/src/app/entrypoint.sh"]

app/Dockerfile.prod

@@ -0,0 +1,76 @@
+###########
+# BUILDER #
+###########
+
+# pull official base image
+FROM python:3.11-slim as builder
+
+# set work directory
+WORKDIR /usr/src/app
+
+# set environment variables
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# install system dependencies
+RUN apt-get update \
+ && apt-get upgrade -y \
+ && apt-get install -y gcc default-libmysqlclient-dev python3-dev \
+ libxml2-dev libxslt1-dev zlib1g-dev libsasl2-dev libldap2-dev \
+ build-essential libssl-dev libffi-dev libjpeg-dev \
+ libpq-dev liblcms2-dev libblas-dev libatlas-base-dev pkg-config curl unzip \
+ && rm -rf /var/lib/apt/lists/*
+
+# lint
+RUN pip install --upgrade pip
+COPY . /usr/src/app/
+
+# install python dependencies
+COPY ./requirements.txt .
+RUN pip wheel --no-cache-dir --no-deps --wheel-dir /usr/src/app/wheels -r requirements.txt
+
+# download munkitools
+RUN curl -Lk -o /tmp/munkitools.zip `curl --silent https://api.github.com/repos/munki/munki/releases/latest | /usr/bin/awk '/zipball_url/ { print $2 }' | sed 's/[",]//g'` && unzip /tmp/munkitools.zip -d /tmp/munkitools && rm -rf /tmp/munkitools.zip 
+
+
+#########
+# FINAL #
+#########
+
+# pull official base image
+FROM python:3.11-slim
+
+# create directory for the app user
+RUN mkdir -p /home/app
+RUN mkdir /munkirepo
+RUN mkdir /munkitools
+
+# create the appropriate directories
+ENV HOME=/home/app
+ENV APP_HOME=/home/app/web
+RUN mkdir $APP_HOME
+WORKDIR $APP_HOME
+
+# copy project
+COPY . $APP_HOME
+
+# install dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends nginx
+COPY --from=builder /usr/src/app/wheels /wheels
+RUN pip install --upgrade pip
+RUN pip install --no-cache /wheels/*
+COPY --from=builder /tmp/munkitools /munkitools
+
+# nginx config
+COPY munkiwebadmin/munkiwebadmin.conf /etc/nginx/sites-available/default
+
+# static files
+RUN mkdir $APP_HOME/staticfiles
+RUN python manage.py collectstatic --noinput
+
+# volumes
+VOLUME [ "/munkirepo" ]
+
+# run entrypoint.prod.sh
+ENTRYPOINT ["/home/app/web/entrypoint.prod.sh"]
+EXPOSE 80

app/entrypoint.prod.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+NAME="MunkiWebAdmin" # Name of the application
+DJANGODIR=/home/app/web # Django project directory
+SOCKFILE=/home/app/gunicorn.sock # we will communicte using this unix socket
+USER=root # the user to run as
+GROUP=root # the group to run as
+NUM_WORKERS=3 # how many worker processes should Gunicorn spawn
+DJANGO_SETTINGS_MODULE=munkiwebadmin.settings # which settings file should Django use
+
+
+if [ "$DATABASE" = "postgres" ]
+then
+ echo "Waiting for postgres..."
+
+ while ! nc -z $SQL_HOST $SQL_PORT; do
+ sleep 0.1
+ done
+
+ echo "PostgreSQL started"
+fi
+
+# migrate database
+python manage.py migrate
+
+echo "Starting $NAME as `whoami`"
+
+export DJANGO_SETTINGS_MODULE=$DJANGO_SETTINGS_MODULE
+
+# Start your Django Unicorn
+gunicorn munkiwebadmin.wsgi:application \
+ --name $NAME \
+ --workers $NUM_WORKERS \
+ --user=$USER --group=$GROUP \
+ --bind=0.0.0.0:8000 \
+ --log-level=debug \
+ --log-file=/home/app/gunicorn.log \
+ --daemon
+
+exec nginx -g "daemon off;"

app/entrypoint.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+if [ "$DATABASE" = "postgres" ]
+then
+ echo "Waiting for postgres..."
+
+ while ! nc -z $SQL_HOST $SQL_PORT; do
+ sleep 0.1
+ done
+
+ echo "PostgreSQL started"
+fi
+
+# python manage.py flush --no-input
+python manage.py migrate
+
+exec "$@"

app/munkiwebadmin/munkiwebadmin.conf

@@ -0,0 +1,37 @@
+#upstream munkiwebadmin {
+ # fail_timeout=0 means we always retry an upstream even if it failed
+ # to return a good HTTP response (in case the Unicorn master nukes a
+ # single worker for timing out).
+# server unix:/home/app/gunicorn.sock fail_timeout=0;
+#}
+
+upstream munkiwebadmin {
+ server localhost:8000;
+}
+
+server {
+ listen 80;
+ client_max_body_size 12G;
+ access_log /home/app/access.log;
+ error_log /home/app/error.log;
+ location /static/ {
+ alias /home/app/web/staticfiles/;
+ }
+ location /media/ {
+ alias /munkirepo;
+ }
+ location / {
+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+ proxy_set_header Host $http_host;
+ proxy_redirect off;
+ if (!-f $request_filename) {
+ proxy_pass http://munkiwebadmin;
+ break;
+ }
+ }
+ # Error pages
+ error_page 500 502 503 504 /500.html;
+ location = /500.html {
+ root /home/app/web/munkiwebadmin/templates/;
+ }
+}