Differences

This shows you the differences between two versions of the page.

--- протокол_carp [2017/05/16 13:04]
val [Настройка]
+++ протокол_carp [2020/09/10 13:49]
val [Смена ролей узлов]
@@ Line 1: / Line 1: @@
 ====== Протокол CARP ======
-  * [[https://ru.wikipedia.org/wiki/VRRP]]
+  * [[https://ru.wikipedia.org/wiki/VRRP|VRRP]]
-  * [[https://ru.wikipedia.org/wiki/CARP]]
+  * [[https://ru.wikipedia.org/wiki/CARP|CARP]]
   * [[Сервис NTP]]
-===== Ubuntu =====
+===== Debian/Ubuntu =====
+  * [[https://serverfault.com/questions/298776/ucarp-promote-slave-to-master|ucarp: promote slave to master]]
 ==== Установка ====
 <code>
@@ Line 27: / Line 28: @@
         address 192.168.X.N
         netmask 255.255.255.0
         ucarp-vid 1
         ucarp-vip 192.168.X.254
@@ Line 55: / Line 57: @@
 ==== Проверка ====
+  * [[Сигналы#Отправка сигнала]]
 <code>
 root@nodeN:~# ps ax | grep carp
 root@nodeN:~# ifconfig eth0:ucarp
+root@nodeN:~# killall -USR1 ucarp
+root@nodeN:~# grep carp /var/log/syslog
 </code>
-=== Остановка ===
+==== Смена ролей узлов ====
 <code>
-root@nodeN:~# ifdown eth0:ucarp
+wincmd:\> arp -a
+masternode# killall -USR2 ucarp
+wincmd:\> arp -a
 </code>
 ===== FreeBSD (user land) =====

Методические материалы Лохтурова Вячеслава