Another attempt at escaping the text in UWSGI_OPTS

docker/ckan/setup/app/start_ckan.sh

@@ -13,7 +13,7 @@ then
 fi
 
 # Set the common uwsgi options
-UWSGI_OPTS='--socket /tmp/uwsgi.sock --uid ckan --gid ckan --http :5000 --master --enable-threads --wsgi-file /srv/app/wsgi.py --module wsgi:application --lazy-apps --gevent 2000 -p 2 -L --gevent-early-monkey-patch --vacuum --harakiri 50 --callable application --single-interpreter --need-app --disable-logging --log-4xx --log-5xx --log-slow 5000 --http-keepalive 1 --http-auto-gzip --collect-header Content-Type RESPONSE_CONTENT_TYPE --response-route-if equal:${RESPONSE_CONTENT_TYPE};application/json addheader:uWSGI-Encoding: gzip --response-route-if startswith:${RESPONSE_CONTENT_TYPE};text/html addheader:uWSGI-Encoding: gzip'
+UWSGI_OPTS='--socket /tmp/uwsgi.sock --uid ckan --gid ckan --http :5000 --master --enable-threads --wsgi-file /srv/app/wsgi.py --module wsgi:application --lazy-apps --gevent 2000 -p 2 -L --gevent-early-monkey-patch --vacuum --harakiri 50 --callable application --single-interpreter --need-app --disable-logging --log-4xx --log-5xx --log-slow 5000 --http-keepalive 1 --http-auto-gzip --collect-header Content-Type RESPONSE_CONTENT_TYPE --response-route-if equal:\${RESPONSE_CONTENT_TYPE};application/json addheader:uWSGI-Encoding: gzip --response-route-if startswith:\${RESPONSE_CONTENT_TYPE};text/html addheader:uWSGI-Encoding: gzip'
 
 
 # Run the prerun script to init CKAN and create the default admin user