.env config updated, pm2 no-treekill and name added, config.py updated, .conf added to .gitignore, generate nginx configuration added

generate_nginx_config.py

@@ -0,0 +1,50 @@
+# generate nginx config
+import sys
+import config
+
+# config
+server_domain = config.server_domain
+session_server_ip = config.session_server_ip
+server_postfix = config.server_postfix
+session_server_port = config.session_server_port
+session_begin_port = config.session_begin_port
+session_limit = config.session_limit
+
+# redirect stdout to file
+stdout_default = sys.stdout
+output_file_name = 'session-server-' + server_postfix + '.conf'
+output_file = open(output_file_name, 'w')
+sys.stdout = output_file
+
+# generate config
+print('server {')
+print('\t#session server domain')
+print('\tserver_name ' + str(server_domain) + ';')
+
+print('\n\t#session server location')
+print('\tlocation /' + server_postfix + '/ {')
+print('\t\tproxy_pass http://' + session_server_ip + ':' + str(session_server_port) + '/;')
+print('\t\tproxy_http_version 1.1;')
+print('\t\tproxy_set_header Upgrade $http_upgrade;')
+print("\t\tproxy_set_header Connection 'upgrade';")
+print('\t\tproxy_set_header Host $host;')
+print('\t\tproxy_cache_bypass $http_upgrade;')
+print('\t}\n')
+
+print('\t#sessions location')
+
+for i in range(0, session_limit):
+    print('\tlocation /' + str(server_postfix) + '/' + str(session_begin_port + i) + '/ {')
+    print('\t\tproxy_pass http://' + str(session_server_ip) + ':' + str(session_begin_port + i) + '/;')
+    print('\t\tproxy_set_header Upgrade $http_upgrade;')
+    print("\t\tproxy_set_header Connection 'upgrade';")
+    print("\t\tproxy_connect_timeout 86400s;")
+    print("\t\tproxy_send_timeout 86400s;")
+    print("\t\tproxy_read_timeout 86400s;")
+    print('\t}')
+
+print('}')
+
+# undo redirect to file
+sys.stdout = stdout_default
+output_file.close()