Add Gunicorn WSGI Server

.gitignore

@@ -40,6 +40,7 @@ var/www/templates/header.html
 var/www/submitted
 var/www/server.crt
 var/www/server.key
+var/www/gunicorn.conf.py
 
 # Local config
 configs/keys

bin/LAUNCH.sh

@@ -466,12 +466,16 @@ function launch_scripts {
 }
 
 function launch_flask {
+ conf_dir="${AIL_HOME}/configs/"
+
  if [[ ! $isflasked ]]; then
  flask_dir=${AIL_FLASK}
  screen -dmS "Flask_AIL"
  sleep 0.1
  echo -e $GREEN"\t* Launching Flask server"$DEFAULT
- screen -S "Flask_AIL" -X screen -t "Flask_server" bash -c "cd $flask_dir; ls; ${ENV_PY} ./Flask_server.py; read x"
+ # screen -S "Flask_AIL" -X screen -t "Flask_server" bash -c "cd $flask_dir; ls; ${ENV_PY} ./Flask_server.py; read x"
+ screen -S "Flask_AIL" -X screen -t "Flask_server" \
+ bash -c "cd $flask_dir; ls; cp $conf_dir/gunicorn.conf.py .; gunicorn -c gunicorn.conf.py Flask_server:app; read x"
  else
  echo -e $RED"\t* A Flask screen is already launched"$DEFAULT
  fi
@@ -517,6 +521,10 @@ function killall {
  echo -e $GREEN"Gracefully closing Kvrocks servers"$DEFAULT
  shutting_down_kvrocks;
  fi
+ if [[ $isflasked ]]; then
+ echo -e $GREEN"Closing all gunicorn (Flask) servers"$DEFAULT
+ pkill gunicorn
+ fi
  echo -e $GREEN"Killing all"$DEFAULT
  kill $isredis $isardb $iskvrocks $islogged $is_ail_core $isscripted $isflasked $isfeeded $is_ail_2_ail
  sleep 0.2

configs/core.cfg.sample

@@ -41,7 +41,7 @@ ail_logs_syslog_level =
 
 ##### Notifications ######
 [Notifications]
-ail_domain = https://localhost:7000
+ail_domain = http://localhost:7000
 sender = [email protected]
 sender_host = smtp.example.com
 sender_port = 1337
@@ -62,7 +62,7 @@ sender_user =
 #Proxying requests to the app
 baseUrl = /
 #Host to bind to
-host = 127.0.0.1
+host = 0.0.0.0
 #Flask server port
 port = 7000
 #Number of logs to display in the dashboard

configs/gunicorn.conf.py

@@ -0,0 +1,27 @@
+import os
+import sys
+
+sys.path.append('./modules/')
+sys.path.append(os.environ['AIL_BIN'])
+
+from lib.ConfigLoader import ConfigLoader
+
+
+config_loader = ConfigLoader()
+
+try:
+ host = config_loader.get_config_str("Flask", "host")
+except Exception:
+ host = '0.0.0.0'
+
+try:
+ port = config_loader.get_config_int("Flask", "port")
+except Exception:
+ port = 7000
+
+bind = f"{host}:{port}"
+workers = 2
+worker_class = 'sync'
+timeout = 180
+loglevel = 'info'
+limit_request_line = 0

requirements.txt

@@ -89,6 +89,8 @@ https://github.com/saffsd/langid.py/archive/master.zip
 
 requests
 
+# WSGI server to run Flask app
+gunicorn==20.1.0
 
 ##### Old packages
 # texttable