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протокол_carp
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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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протокол_carp [2019/03/21 14:11] val |
протокол_carp [2021/07/08 07:37] admin [Запуск] |
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| ====== Протокол CARP ====== | ====== 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]] | * [[Сервис NTP]] | ||
| Line 8: | Line 8: | ||
| * [[https://serverfault.com/questions/298776/ucarp-promote-slave-to-master|ucarp: promote slave to master]] | * [[https://serverfault.com/questions/298776/ucarp-promote-slave-to-master|ucarp: promote slave to master]] | ||
| + | * [[https://askubuntu.com/questions/1149275/using-netplan-with-ucarp|Using netplan with ucarp]] + systemd | ||
| ==== Установка ==== | ==== Установка ==== | ||
| <code> | <code> | ||
| Line 18: | Line 19: | ||
| root@nodeN:~# less /etc/network/if-up.d/ucarp | root@nodeN:~# less /etc/network/if-up.d/ucarp | ||
| - | |||
| - | root@nodeN:~# ifdown eth0 | ||
| root@nodeN:~# cat /etc/network/interfaces | root@nodeN:~# cat /etc/network/interfaces | ||
| Line 53: | Line 52: | ||
| ==== Запуск ==== | ==== Запуск ==== | ||
| <code> | <code> | ||
| + | root@nodeN:~# ifdown --force eth0 | ||
| + | |||
| root@nodeN:~# ifup eth0 | root@nodeN:~# ifup eth0 | ||
| </code> | </code> | ||
| Line 66: | Line 67: | ||
| root@nodeN:~# killall -USR1 ucarp | root@nodeN:~# killall -USR1 ucarp | ||
| - | root@nodeN:~# tail /var/log/syslog | + | root@nodeN:~# grep carp /var/log/syslog |
| </code> | </code> | ||
| ==== Смена ролей узлов ==== | ==== Смена ролей узлов ==== | ||
| <code> | <code> | ||
| + | wincmd:\> arp -a | ||
| + | |||
| masternode# killall -USR2 ucarp | masternode# killall -USR2 ucarp | ||
| - | </code> | ||
| - | ==== Остановка ==== | + | wincmd:\> arp -a |
| - | <code> | + | |
| - | root@nodeN:~# killall ucarp | + | |
| </code> | </code> | ||
| + | |||
| ===== FreeBSD (user land) ===== | ===== FreeBSD (user land) ===== | ||
протокол_carp.txt · Last modified: 2021/07/08 08:04 by admin
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