Predictable memory usage

Signed-off-by: Rafael Caricio <rafael@caricio.com>

CloudronManifest.json

@@ -6,6 +6,7 @@
   "changelog": "file://CHANGELOG",
   "tagline": "Privacy-respecting metasearch engine",
   "version": "1.0.0",
+  "memoryLimit": 589719142400,
   "healthCheckPath": "/",
   "httpPort": 8888,
   "addons": {

Dockerfile

@@ -29,6 +29,9 @@ ENV INSTANCE_NAME=searxng \
 RUN mv /app/code/searx/settings.yml /app/code/searx/settings.yml.orig && \
     ln -sf /app/data/settings.yml /app/code/searx/settings.yml
 
+RUN echo "VERSION_STRING=\"m${VERSION}\";VERSION_TAG=\"m${VERSION}\";GIT_URL=\"https://git.caric.io/mirrors/searxng\";GIT_BRANCH=\"m${VERSION}\"" \
+    > /app/code/searx/version_frozen.py
+
 RUN chown -R www-data.www-data /app/code
 
 # Fix python UnicodeDecodeError

start.sh

@@ -10,6 +10,7 @@ if [[ ! -f /app/data/uwsgi.ini ]]; then
         -e "s/chdir = .*/chdir = \/app\/code\/searx/g" \
         -e "s/uid = .*/uid = www-data/g" \
         -e "s/gid = .*/gid = www-data/g" \
+        -e "s/workers = .*/workers = 4/g" \
         -e "s/static-map = \/static=.*/static-map = \/static=\/app\/code\/searx\/static/g" \
         -i /app/data/uwsgi.ini
 fi