113 lines
3.4 KiB
Bash
Executable File
113 lines
3.4 KiB
Bash
Executable File
#! /bin/bash
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set -e
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function wait_for_postgres () {
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# Check if the postgres database is up and accepting connections before
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# moving forward.
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# TODO: Use python's psycopg2 module to do this in python instead of
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# installing postgres-client in the image.
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until psql $DATABASE_URL -c '\l'; do
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>&2 echo "Postgres is unavailable - sleeping"
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sleep 1
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done
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>&2 echo "Postgres is up - continuing"
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}
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function check_or_create () {
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# Check if the path exists, if not, create the directory.
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if [[ ! -e dir ]]; then
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echo "$1 does not exist, creating ..."
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mkdir "$1"
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fi
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}
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# function postgres_ready(){
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# python << END
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# import sys
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# import psycopg2
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# try:
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# conn = psycopg2.connect(dbname="$POSTGRES_DB", user="$POSTGRES_USER", password="$POSTGRES_PASSWORD", host="postgres")
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# except psycopg2.OperationalError:
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# sys.exit(-1)
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# sys.exit(0)
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# END
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# }
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# Check if $DATABASE_URL is defined, if not, use a standard sqlite database.
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#
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# If the $DATABASE_URL is defined and is postgres, check if it is available
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# yet. Do not start the container before the postgresql boots up.
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#
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# If the $DATABASE_URL is defined and is mysql, check if the database is
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# available before the container boots up.
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#
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# TODO: Check the database type and detect if it is up based on that. For now,
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# assume that postgres is being used if DATABASE_URL is defined.
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if [[ ! -v DATABASE_URL ]]; then
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echo "DATABASE_URL is not defined. Using sqlite database..."
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export DATABASE_URL=sqlite://mailmanweb.db
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export DATABASE_TYPE='sqlite'
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else
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export DATABASE_TYPE='postgres'
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wait_for_postgres
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fi
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# Check if we are in the correct directory before running commands.
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if [[ ! $(pwd) == '/opt/mailman-web' ]]; then
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echo "Running in the wrong directory...switching to /opt/mailman-web"
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cd /opt/mailman-web
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fi
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# Check if the logs directory is setup.
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if [[ ! -e /opt/mailman-web-data/logs/mailmanweb.log ]]; then
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echo "Creating log file for mailman web"
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mkdir -p /opt/mailman-web-data/logs/
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touch /opt/mailman-web-data/logs/mailmanweb.log
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fi
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if [[ ! -e /opt/mailman-web-data/logs/uwsgi.log ]]; then
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echo "Creating log file for uwsgi.."
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touch /opt/mailman-web-data/logs/uwsgi.log
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fi
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# Check if the settings_local.py file exists, if yes, copy it too.
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if [[ -e /opt/mailman-web-data/settings_local.py ]]; then
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echo "Copying settings_local.py ..."
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cp /opt/mailman-web-data/settings_local.py /opt/mailman-web/settings_local.py
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else
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echo "settings_local.py not found, it is highly recommended that you provide one/"
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echo "Using default configuration to run."
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fi
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# Collect static for the django installation.
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python manage.py collectstatic --noinput
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# Migrate all the data to the database if this is a new installation, otherwise
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# this command will upgrade the database.
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python manage.py migrate
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# Check if there is a non-standard location for logging defined.
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# It can be changed by $UWSGI_LOG_URL environment variable, which if not set points
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# to /opt/mailman-web/logs/uwsgi.log
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# It can also point to a logging daemon accessible at a URL.
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if [[ -z "$UWSGI_LOG_URL" ]]; then
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echo "No UWSGI_LOG_URL defined, logging uwsgi to /opt/mailman-web-data/logs/uwsgi.log ..."
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export UWSGI_LOG_URL='/opt/mailman-web-data/logs/uwsgi.log'
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if [[ ! -e "$UWSGI_LOG_URL" ]]; then
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touch "$UWSGI_LOG_URL"
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fi
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fi
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if [[ -z "$UWSGI_WSGI_FILE" ]]; then
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export UWSGI_WSGI_FILE="wsgi.py"
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export UWSGI_HTTP=:8000
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export UWSGI_WORKERS=2
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export UWSGI_THREADS=4
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fi
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# Run the web server.
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uwsgi --http-auto-chunked --http-keepalive --logto "$UWSGI_LOG_URL"
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