[Jormungandr] monitor jormungandr

docker/debian11/Dockerfile-jormungandr

@@ -49,6 +49,6 @@ RUN a2ensite 000-default.conf \
 
 HEALTHCHECK CMD curl -f http://localhost/v1 || exit 1
 
-EXPOSE 80
+EXPOSE 80 9091 5050
 
 ENTRYPOINT [ "/usr/src/app/run.sh" ]

docker/run_jormungandr.sh

@@ -1,14 +1,65 @@
 #!/usr/bin/env bash
 
+file=/usr/src/app/jormungandr.wsgi
+jormungandr_cache2="name=jormungandr,items=2048"
+monitor_cache2="name=monitor,items=100"
+
+
+function show_help() {
+    cat << EOF
+Usage: ${0##*/} -a jormungandr-processes -m monitor-processes -r max-requests
+    -a      app-processes number
+    -m      [0|1] activate monitor-process
+    -r      max-requests before reload for jormungandr worker
+EOF
+}
+
+while getopts "a:m:r:h" opt; do
+    case $opt in
+        a) app_processes=$OPTARG
+            ;;
+        m) monitor_processes=$OPTARG
+            ;;
+        r) app_max_requests=$OPTARG
+            ;;
+        h|\?)
+            show_help
+            exit 1
+            ;;
+    esac
+done
+
+
+if [[ -z $app_max_requests ]]
+then
+  max_requests=""
+else
+  max_requests=" --max-requests ${app_max_requests} "
+fi
+
+if [[ -z $monitor_processes ]]
+then
+  monitor_processes=0
+fi
+
+
 # run apache2
 service apache2 start
 if [ $? == 1 ]
 then
   echo "Error: failed to start apache2";
   exit 1
 fi
+
 # run UWSGI
-uwsgi --http 0.0.0.0:9090 --file /usr/src/app/jormungandr.wsgi
+if [ $monitor_processes -eq 1 ]
+then
+  echo "!!!!!!!!!!!!!!!!!!!!! Start Jormungandr with monitoring service !!!!!!!!!!!!!!!!!!!!!"
+  uwsgi --cache2 $jormungandr_cache2 $max_requests --http :9090 --stats :5050 --file $file --processes $app_processes & uwsgi --cache2 $monitor_cache2 --http :9091 --file $file --processes 1 --listen 5
+else
+  echo "!!!!!!!!!!!!!!!!!!!!! Start Jormungandr without monitoring service !!!!!!!!!!!!!!!!!!!!!"
+  uwsgi  --cache2 $jormungandr_cache2 $max_requests --http :9090 --stats :5050 --file $file --processes $app_processes
+fi
 
 if [ $? == 1 ]
 then