replace php5.6 and php7.0 by php7.2

etc/nginx/conf.d/upstream.conf

@@ -1,11 +1,17 @@
 # Common upstream settings
+# replace php5.6 and php7.0 by php7.2
 
 ##################
 # php5.6-fpm
 ##################
 
 upstream php {
-server 127.0.0.1:9000;
+least_conn;
+
+server unix:/var/run/php/php72-fpm.sock;
+server unix:/var/run/php/php72-two-fpm.sock;
+
+keepalive 5;
 }
 upstream debug {
 # Debug Pool
@@ -16,21 +22,12 @@ server 127.0.0.1:9001;
 # php7.0-fpm
 ##################
 
-# TCP/IP on loopback interface
-upstream php7 {
-server 127.0.0.1:9070;
-}
-
-upstream debug7 {
-server 127.0.0.1:9170;
-}
-
 # load-balancing on unix socket
-upstream php7-sock {
+upstream php7 {
 least_conn;
 
-server unix:/var/run/php/php70-fpm.sock;
-server unix:/var/run/php/php70-two-fpm.sock;
+server unix:/var/run/php/php72-fpm.sock;
+server unix:/var/run/php/php72-two-fpm.sock;
 
 keepalive 5;
 }
@@ -41,15 +38,11 @@ keepalive 5;
 
 # TCP/IP on loopback interface
 upstream php71 {
-server 127.0.0.1:9080;
-}
-
 # load-balancing on unix socket
-upstream php71-sock {
 least_conn;
 
-server unix:/var/run/php/php71-fpm.sock;
-server unix:/var/run/php/php71-two-fpm.sock;
+server unix:/var/run/php/php72-fpm.sock;
+server unix:/var/run/php/php72-two-fpm.sock;
 
 keepalive 5;
 }
@@ -59,12 +52,12 @@ keepalive 5;
 ##################
 
 # TCP/IP on loopback interface
-upstream php72 {
+upstream php72-tcp {
 server 127.0.0.1:9090;
 }
 
 # load-balancing on unix socket
-upstream php72-sock {
+upstream php72 {
 least_conn;
 
 server unix:/var/run/php/php72-fpm.sock;
@@ -78,12 +71,12 @@ keepalive 5;
 ##################
 
 # TCP/IP on loopback interface
-upstream php73 {
+upstream php73-tcp {
 server 127.0.0.1:9093;
 }
 
 # load-balancing on unix socket
-upstream php73-sock {
+upstream php73 {
 least_conn;
 
 server unix:/var/run/php/php73-fpm.sock;