Added steps to configure nginx status

Todo: enhancement for automatic nginx configuration

seqs/snmp.sh

@@ -144,18 +144,19 @@ step_25() {
       ;;
   esac
 }
+phpVersionStr="$(php -r 'echo PHP_MAJOR_VERSION.".".PHP_MINOR_VERSION;')"
 phpFpmStatusNginx="# Provide php-fpm status
 location ~ ^/(status|ping)\$ {
 access_log off;
 allow 127.0.0.1;
+allow ::1;
 deny all;
 include fastcgi_params;
 fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
 #fastcgi_pass 127.0.0.1:9000;
-fastcgi_pass   unix:/var/run/php/php$(php -r 'echo PHP_MAJOR_VERSION.".".PHP_MINOR_VERSION;')-fpm.sock;
+fastcgi_pass   unix:/var/run/php/php${phpVersionStr}-fpm.sock;
 }"
 
-
 step_26_info() { echo "Prepare php config for php-fpm status"; }
 step_26_alias() { ALIAS="phpfpm_config"; }
 step_26() {
@@ -165,7 +166,6 @@ step_26() {
 
   service php${phpVersionStr}-fpm restart
 }
-phpVersionStr="$(php -r 'echo PHP_MAJOR_VERSION.".".PHP_MINOR_VERSION;')"
 phpConfigDir="/etc/php/${phpVersionStr}"
 phpPoolConfigLoc="${phpConfigDir}/fpm/pool.d/www.conf"
 
@@ -187,12 +187,60 @@ step_27() {
 }
 phpfpmExtendLoc="${toolConfigLoc}/phpfpmsp"
 
+step_29_info() { echo "Prepare nginx to provide status to $toolName"; }
+step_29_alias() { ALIAS="nginx"; }
+step_29() {
+  echo -e "\n [!] Please add the following to your default server:\n"
+  echo "$nginxStatus"
+  echo
+  if [ $QUIET -ne 0 ] ; then
+    answer=n
+  else
+    exe read -p "Open new shell to configure y/[n]? " answer
+  fi
+  case $answer in
+    [yY])
+      echo " [I] Opening interactive shell. Type \"exit\" to return to this script."
+      exe bash -i
+      echo " [I] Interactive shell ended. Continuing with $0."
+      exe nginx -t
+      endReturn -o $? "Nginx configuration error"
+
+      exe service nginx restart
+      ;;
+    *)
+      ;;
+  esac
+}
+nginxStatus="# Provide nginx status
+location /nginx-status {
+stub_status on;
+access_log   off;
+allow 127.0.0.1;
+allow ::1;
+deny all;
+}
+"
+step_30_info() { echo "Extend $toolName with parsing of nginx status"; }
+step_30_alias() { ALIAS="nginx_extend"; }
+step_30() {
+  checkExtend nginx
+  if [ "$?" != "0" ]; then
+    return 1
+  fi
+
+  exe wget https://raw.githubusercontent.com/librenms/librenms-agent/master/snmp/nginx -O "${nginxExtendLoc}"
+  endReturn -o $? "Download failed"
+  exe chmod +x "$nginxExtendLoc"
+
+  addConf -a "extend nginx ${nginxExtendLoc}" "$toolConfig"
+
+  exe service snmpd restart
+}
+nginxExtendLoc="${toolConfigLoc}/nginx"
+
 #fail2ban
 #exe wget https://github.com/librenms/librenms-agent/raw/master/snmp/fail2ban -O "${toolConfig}/fail2ban"
-# nginx
-#exe wget https://raw.githubusercontent.com/librenms/librenms-agent/master/snmp/nginx -O "${toolConfig}/nginx"
-# php-fpm
-#exe wget https://github.com/librenms/librenms-agent/raw/master/snmp/phpfpmsp -O "${toolConfig}/phpfpmsp"
 
 checkExtend() {
   # adding dry run output for clarification