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§£§í§ã§à§Ü§Ñ§ñ §Õ§à§ã§ä§å§á§ß§à§ã§ä§î (HA) §à§Ò§í§é§ß§à §ä§â§Ö§Ò§å§Ö§ä§ã§ñ §Ó §Ü§â§Ú§ä§Ú§é§Ö§ã§Ü§Ú §Ó§Ñ§Ø§ß§í§ç §Ú§ß§æ§â§Ñ§ã§ä§â§å§Ü§ä§å§â§Ñ§ç, §Ü§à§ä§à§â§í§Þ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §á§â§Ñ§Ü§ä§Ú§é§Ö§ã§Ü§Ú §á§à§Ý§ß§à§Ö §à§ä§ã§å§ä§ã§ä§Ó§Ú§Ö §á§â§à§ã§ä§à§ñ. §´§Ñ§Ü§Ú§Þ §à§Ò§â§Ñ§Ù§à§Þ, §Ý§ð§Ò§à§Û §ã§Ö§â§Ó§Ú§ã, §Ü§à§ä§à§â§í§Û §á§à§ä§Ö§ß§è§Ú§Ñ§Ý§î§ß§à §Þ§à§Ø§Ö§ä §Ó§í§Û§ä§Ú §Ú§Ù §ã§ä§â§à§ñ, §Õ§à§Ý§Ø§Ö§ß §Ú§Þ§Ö§ä§î §Ó§Ñ§â§Ú§Ñ§ß§ä §Ñ§Ó§Ñ§â§Ú§Û§ß§à§Ô§à §á§Ö§â§Ö§Ü§Ý§ð§é§Ö§ß§Ú§ñ §ß§Ñ §ã§Ý§å§é§Ñ§Û §ã§Ò§à§ñ §ä§Ö§Ü§å§ë§Ö§Ô§à §ã§Ö§â§Ó§Ú§ã§Ñ.

Áú»¢¶Ä²© §á§â§Ö§Õ§Ý§Ñ§Ô§Ñ§Ö§ä §Ó§ã§ä§â§à§Ö§ß§ß§à§Ö §â§Ö§ê§Ö§ß§Ú§Ö §Ó§í§ã§à§Ü§à§Û §Õ§à§ã§ä§å§á§ß§à§ã§ä§Ú, §Ü§à§ä§à§â§à§Ö §Ý§Ö§Ô§Ü§à §ß§Ñ§ã§ä§â§à§Ú§ä§î §Ú §Ü§à§ä§à§â§à§Ö §ß§Ö §ä§â§Ö§Ò§å§Ö§ä §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§í§ç §Ô§Ý§å§Ò§à§Ü§Ú§ç §Ù§ß§Ñ§ß§Ú§Û §Ó §ï§ä§à§Û §à§Ò§Ý§Ñ§ã§ä§Ú. §¿§ä§à §Ó§ã§ä§â§à§Ö§ß§ß§à§Ö §â§Ö§ê§Ö§ß§Ú§Ö §Þ§à§Ø§Ö§ä §Ò§í§ä§î §á§à§Ý§Ö§Ù§ß§í§Þ §Ü§Ñ§Ü §Õ§à§á§à§Ý§ß§Ú§ä§Ö§Ý§î§ß§à§Û §å§â§à§Ó§Ö§ß§î §Ù§Ñ§ë§Ú§ä§í §à§ä §Ñ§á§á§Ñ§â§Ñ§ä§ß§í§ç §Ú§Ý§Ú §á§â§à§Ô§â§Ñ§Þ§Þ§ß§í§ç §ã§Ò§à§Ö§Ó §ã§Ö§â§Ó§Ö§â§Ñ Áú»¢¶Ä²© §Ú§Ý§Ú §Õ§Ý§ñ §å§Þ§Ö§ß§î§ê§Ö§ß§Ú§ñ §Ó§â§Ö§Þ§Ö§ß§Ú §á§â§à§ã§ä§à§ñ §Ó§à §Ó§â§Ö§Þ§ñ §à§Ò§ã§Ý§å§Ø§Ú§Ó§Ñ§ß§Ú§ñ.

§£ §â§Ö§Ø§Ú§Þ§Ö §Ó§í§ã§à§Ü§à§Û §Õ§à§ã§ä§å§á§ß§à§ã§ä§Ú Áú»¢¶Ä²© §ß§Ö§ã§Ü§à§Ý§î§Ü§à Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§à§Ó §Ù§Ñ§á§å§ã§Ü§Ñ§ð§ä§ã§ñ §Ü§Ñ§Ü §ß§à§Õ§í §Ü§Ý§Ñ§ã§ä§Ö§â§Ñ. §±§à§Ü§Ñ §à§Õ§Ú§ß Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â §Ó §Ü§Ý§Ñ§ã§ä§Ö§â§Ö §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §Ñ§Ü§ä§Ú§Ó§ß§à§Û §ß§à§Õ§à§Û, §à§ã§ä§Ñ§Ý§î§ß§í§Ö §ß§Ñ§ç§à§Õ§ñ§ä§ã§ñ §Ó §â§Ö§Ø§Ú§Þ§Ö §à§Ø§Ú§Õ§Ñ§ß§Ú§ñ, §Ô§à§ä§à§Ó§í§Þ§Ú §á§Ö§â§Ö§ß§ñ§ä§î §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§Ö §á§â§Ú §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à§ã§ä§Ú.

§±§Ö§â§Ö§Ü§Ý§ð§é§Ö§ß§Ú§Ö §ß§Ñ Áú»¢¶Ä²© HA §ß§Ú §Ü §é§Ö§Þ§å §ß§Ö §à§Ò§ñ§Ù§í§Ó§Ñ§Ö§ä. §£§í §Þ§à§Ø§Ö§ä§Ö §á§Ö§â§Ö§Ü§Ý§ð§é§Ú§ä§î§ã§ñ §à§Ò§â§Ñ§ä§ß§à §ß§Ñ §Ñ§Ó§ä§à§ß§à§Þ§ß§í§Û §â§Ö§Ø§Ú§Þ §Ó §Ý§ð§Ò§à§Û §Þ§à§Þ§Ö§ß§ä.

§³§Þ§à§ä§â§Ú§ä§Ö §ä§Ñ§Ü§Ø§Ö: §¥§Ö§ä§Ñ§Ý§Ú §â§Ö§Ñ§Ý§Ú§Ù§Ñ§è§Ú§Ú

§£§Ü§Ý§ð§é§Ö§ß§Ú§Ö §Ó§í§ã§à§Ü§à§Û §Õ§à§ã§ä§å§á§ß§à§ã§ä§Ú

§©§Ñ§á§å§ã§Ü Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ §Ü§Ñ§Ü §ß§à§Õ§í §Ü§Ý§Ñ§ã§ä§Ö§â§Ñ

§¹§ä§à§Ò§í §Ù§Ñ§á§å§ã§ä§Ú§ä§î Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â §Ó §Ü§Ñ§é§Ö§ã§ä§Ó§Ö §ß§à§Õ§í §Ü§Ý§Ñ§ã§ä§Ö§â§Ñ, §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §å§Ü§Ñ§Ù§Ñ§ä§î §Õ§Ó§Ñ §á§Ñ§â§Ñ§Þ§Ö§ä§â§Ñ §Ó §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú §ã§Ö§â§Ó§Ö§â§Ñ:

• §±§Ñ§â§Ñ§Þ§Ö§ä§â HANodeName §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §å§Ü§Ñ§Ù§Ñ§ä§î §Õ§Ý§ñ §Ü§Ñ§Ø§Õ§à§Ô§à Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ, §Ü§à§ä§à§â§í§Û §Ò§å§Õ§Ö§ä §ß§à§Õ§à§Û HA §Ü§Ý§Ñ§ã§ä§Ö§â§Ñ.

§¿§ä§à §å§ß§Ú§Ü§Ñ§Ý§î§ß§í§Û §Ú§Õ§Ö§ß§ä§Ú§æ§Ú§Ü§Ñ§ä§à§â §ß§à§Õ§í, §á§à §Ü§à§ä§à§â§à§Þ§å §ß§Ñ §ï§ä§à§ä §ã§Ö§â§Ó§Ö§â §Ò§å§Õ§å§ä §ã§ã§í§Ý§Ñ§ä§î§ã§ñ §Ó §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§ñ§ç §Ñ§Ô§Ö§ß§ä§à§Ó §Ú §á§â§à§Ü§ã§Ú (§ß§Ñ§á§â§Ú§Þ§Ö§â, zabbix-node-01). §¦§ã§Ý§Ú §Ó§í §ß§Ö §å§Ü§Ñ§Ø§Ö§ä§Ö HANodeName, §ä§à §ã§Ö§â§Ó§Ö§â §Ù§Ñ§á§å§ã§ä§Ú§ä§ã§ñ §Ó §Ñ§Ó§ä§à§ß§à§Þ§ß§à§Þ §â§Ö§Ø§Ú§Þ§Ö.

• §±§Ñ§â§Ñ§Þ§Ö§ä§â NodeAddress §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §å§Ü§Ñ§Ù§Ñ§ä§î §Õ§Ý§ñ §Ü§Ñ§Ø§Õ§à§Û §ß§à§Õ§í.

§±§Ñ§â§Ñ§Þ§Ö§ä§â NodeAddress (§Ñ§Õ§â§Ö§ã:§á§à§â§ä) §Ò§å§Õ§Ö§ä §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§à§Þ Áú»¢¶Ä²© §Õ§Ý§ñ §á§à§Õ§Ü§Ý§ð§é§Ö§ß§Ú§ñ §Ü §Ñ§Ü§ä§Ú§Ó§ß§à§Û §ß§à§Õ§Ö. NodeAddress §Õ§à§Ý§Ø§Ö§ß §ã§à§à§ä§Ó§Ö§ä§ã§ä§Ó§à§Ó§Ñ§ä§î IP §Ú§Ý§Ú FQDN §Ú§Þ§Ö§ß§Ú §ã§à§à§ä§Ó§Ö§ä§ã§ä§Ó§å§ð§ë§Ö§Ô§à Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ.

§±§Ö§â§Ö§Ù§Ñ§á§å§ã§ä§Ú§ä§Ö §Ó§ã§Ö Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§í §á§à§ã§Ý§Ö §Ó§ß§Ö§ã§Ö§ß§Ú§ñ §Ú§Ù§Þ§Ö§ß§Ö§ß§Ú§Û §Ó §æ§Ñ§Û§Ý§í §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú. §³§Ö§â§Ó§Ö§â§í §ä§Ö§á§Ö§â§î §Ò§å§Õ§å§ä §Ù§Ñ§á§å§ã§Ü§Ñ§ä§î§ã§ñ §Ü§Ñ§Ü §ß§à§Õ§í §Ü§Ý§Ñ§ã§ä§Ö§â§Ñ. §¯§à§Ó§à§Ö §ã§à§ã§ä§à§ñ§ß§Ú§Ö §ã§Ö§â§Ó§Ö§â§à§Ó §Þ§à§Ø§ß§à §å§Ó§Ú§Õ§Ö§ä§î §Ó §°§ä§é§Ö§ä§í ¡ú §ª§ß§æ§à§â§Þ§Ñ§è§Ú§ñ §à §ã§Ú§ã§ä§Ö§Þ§Ö, §Ñ §ä§Ñ§Ü§Ø§Ö §á§â§Ú §Ó§í§á§à§Ý§ß§Ö§ß§Ú§Ú:

zabbix_server -R ha_status

§¿§ä§Ñ §Ü§à§Þ§Ñ§ß§Õ§Ñ §Ñ§Õ§Þ§Ú§ß§Ú§ã§ä§â§Ñ§ä§Ú§Ó§ß§à§Ô§à §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ §Ó§í§Ó§Ö§Õ§Ö§ä §ä§Ö§Ü§å§ë§Ö§Ö §ã§à§ã§ä§à§ñ§ß§Ú§Ö §Ü§Ý§Ñ§ã§ä§Ö§â§Ñ §Ó §Ø§å§â§ß§Ñ§Ý §ã§Ö§â§Ó§Ö§â§Ñ (§Ú §Ó §ã§ä§Ñ§ß§Õ§Ñ§â§ä§ß§í§Û §Ó§í§Ó§à§Õ):

§±§à§Õ§Ô§à§ä§à§Ó§Ü§Ñ §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§Ñ

§µ§Ò§Ö§Õ§Ú§ä§Ö§ã§î, §é§ä§à §Ñ§Õ§â§Ö§ã:§á§à§â§ä Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ §ß§Ö §å§Ü§Ñ§Ù§Ñ§ß§í §Ó §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§Ñ (§ß§Ñ§ç§à§Õ§Ú§ä§ã§ñ §Ó conf/zabbix.conf.php §Ó §Õ§Ú§â§Ö§Ü§ä§à§â§Ú§Ú §ã §æ§Ñ§Û§Ý§Ñ§Þ§Ú §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§Ñ).

§£§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã Áú»¢¶Ä²© §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ú §à§á§â§Ö§Õ§Ö§Ý§Ú§ä §Ñ§Ü§ä§Ú§Ó§ß§å§ð §ß§à§Õ§å, §á§â§à§é§Ú§ä§Ñ§Ó §ß§Ñ§ã§ä§â§à§Û§Ü§Ú §Ú§Ù §ä§Ñ§Ò§Ý§Ú§è§í §ß§à§Õ §Ó §Ò§Ñ§Ù§Ö §Õ§Ñ§ß§ß§í§ç Áú»¢¶Ä²©. §¡§Õ§â§Ö§ã §Ñ§Ü§ä§Ú§Ó§ß§à§Û §ß§à§Õ§í §Ò§å§Õ§Ö§ä §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß §Ü§Ñ§Ü §Ñ§Õ§â§Ö§ã Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ.

§¯§Ñ§ã§ä§â§à§Û§Ü§Ñ §á§â§à§Ü§ã§Ú

§¯§à§Õ§í (§ã§Ö§â§Ó§Ö§â§í) HA §Ü§Ý§Ñ§ã§ä§Ö§â§Ñ §Õ§à§Ý§Ø§ß§í §Ò§í§ä§î §á§Ö§â§Ö§é§Ú§ã§Ý§Ö§ß§í §Ó §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú §Ü§Ñ§Ü §á§Ñ§ã§ã§Ú§Ó§ß§í§ç, §ä§Ñ§Ü §Ú §Ñ§Ü§ä§Ú§Ó§ß§í§ç Áú»¢¶Ä²© §á§â§à§Ü§ã§Ú.

§£ §ã§Ý§å§é§Ñ§Ö §á§Ñ§ã§ã§Ú§Ó§ß§í§ç §á§â§à§Ü§ã§Ú §Ú§Þ§Ö§ß§Ñ §ß§à§Õ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §á§Ö§â§Ö§é§Ú§ã§Ý§Ú§ä§î §Ó §á§Ñ§â§Ñ§Þ§Ö§ä§â§Ö Server §ï§ä§Ú§ç §á§â§à§Ü§ã§Ú, §â§Ñ§Ù§Õ§Ö§Ý§ñ§ñ §Ú§Þ§Ö§ß§Ñ §Ù§Ñ§á§ñ§ä§à§Û.

Server=zabbix-node-01,zabbix-node-02

§£ §ã§Ý§å§é§Ñ§Ö §Ñ§Ü§ä§Ú§Ó§ß§í§ç §á§â§à§Ü§ã§Ú §Ú§Þ§Ö§ß§Ñ §ß§à§Õ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §á§Ö§â§Ö§é§Ú§ã§Ý§Ú§ä§î §Ó §á§Ñ§â§Ñ§Þ§Ö§ä§â§Ö Server §ï§ä§Ú§ç §á§â§à§Ü§ã§Ú, §â§Ñ§Ù§Õ§Ö§Ý§ñ§ñ §Ú§Þ§Ö§ß§Ñ §ä§à§é§Ü§à§Û §ã §Ù§Ñ§á§ñ§ä§à§Û.

ServerActive=zabbix-node-01;zabbix-node-02

§¯§Ñ§ã§ä§â§à§Û§Ü§Ñ §Ñ§Ô§Ö§ß§ä§Ñ

§¯§à§Õ§í (§ã§Ö§â§Ó§Ö§â§í) HA §Ü§Ý§Ñ§ã§ä§Ö§â§Ñ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §á§Ö§â§Ö§é§Ú§ã§Ý§Ú§ä§î §Ó §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú Áú»¢¶Ä²© §Ñ§Ô§Ö§ß§ä§Ñ §Ú§Ý§Ú Áú»¢¶Ä²© §Ñ§Ô§Ö§ß§ä§Ñ 2.

§¹§ä§à§Ò§í §Ñ§Ü§ä§Ú§Ó§Ú§â§à§Ó§Ñ§ä§î §á§Ñ§ã§ã§Ú§Ó§ß§í§Ö §á§â§à§Ó§Ö§â§Ü§Ú, §Ú§Þ§Ö§ß§Ñ §ß§à§Õ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §á§Ö§â§Ö§é§Ú§ã§Ý§Ú§ä§î §Ó §á§Ñ§â§Ñ§Þ§Ö§ä§â§Ö Server, §â§Ñ§Ù§Õ§Ö§Ý§ñ§ñ §Ú§Þ§Ö§ß§Ñ §ß§à§Õ §Ù§Ñ§á§ñ§ä§à§Û.

Server=zabbix-node-01,zabbix-node-02

§¹§ä§à§Ò§í §Ñ§Ü§ä§Ú§Ó§Ú§â§à§Ó§Ñ§ä§î §Ñ§Ü§ä§Ú§Ó§ß§í§Ö §á§â§à§Ó§Ö§â§Ü§Ú, §Ú§Þ§Ö§ß§Ñ §ß§à§Õ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §á§Ö§â§Ö§é§Ú§ã§Ý§Ú§ä§î §Ó §á§Ñ§â§Ñ§Þ§Ö§ä§â§Ö ServerActive. §°§Ò§â§Ñ§ä§Ú§ä§Ö §Ó§ß§Ú§Þ§Ñ§ß§Ú§Ö, §é§ä§à §Õ§Ý§ñ §â§Ñ§Ò§à§ä§í §Ñ§Ü§ä§Ú§Ó§ß§í§ç §á§â§à§Ó§Ö§â§à§Ü §ß§à§Õ§í §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §à§ä§Õ§Ö§Ý§Ú§ä§î §à§ä §Ý§ð§Ò§í§ç §Õ§â§å§Ô§Ú§ç §ã§Ö§â§Ó§Ö§â§à§Ó §Ù§Ñ§á§ñ§ä§à§Û, §ä§à§Ô§Õ§Ñ §Ü§Ñ§Ü §ã§Ñ§Þ§Ú §ß§à§Õ§í §â§Ñ§Ù§Õ§Ö§Ý§ñ§ð§ä§ã§ñ (§Õ§â§å§Ô §à§ä §Õ§â§å§Ô§Ñ) §ä§à§é§Ü§à§Û §ã §Ù§Ñ§á§ñ§ä§à§Û, §ß§Ñ§á§â§Ú§Þ§Ö§â:

ServerActive=zabbix-node-01;zabbix-node-02

§¡§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§à§Ö §á§Ö§â§Ö§Ü§Ý§ð§é§Ö§ß§Ú§Ö §ß§Ñ §â§Ö§Ù§Ö§â§Ó§ß§å§ð §ß§à§Õ§å

Áú»¢¶Ä²© §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ú §á§Ö§â§Ö§Ü§Ý§ð§é§Ú§ä§ã§ñ §ß§Ñ §Õ§â§å§Ô§å§ð §ß§à§Õ§å, §Ö§ã§Ý§Ú §Ñ§Ü§ä§Ú§Ó§ß§Ñ§ñ §ß§à§Õ§Ñ §à§ã§ä§Ñ§ß§à§Ó§Ú§ä§ã§ñ. §¥§Ý§ñ §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§à§Ô§à §á§Ö§â§Ö§Ü§Ý§ð§é§Ö§ß§Ú§ñ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §Ú§Þ§Ö§ä§î §á§à §Ü§â§Ñ§Û§ß§Ö§Û §Þ§Ö§â§Ö §à§Õ§ß§å §ß§à§Õ§å §Ó §ã§à§ã§ä§à§ñ§ß§Ú§Ú §â§Ö§Ù§Ö§â§Ó§Ñ.

§¬§Ñ§Ü §Ò§í§ã§ä§â§à §á§â§à§Ú§Ù§à§Û§Õ§Ö§ä §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§à§Ö §á§Ö§â§Ö§Ü§Ý§ð§é§Ö§ß§Ú§Ö? §£§ã§Ö §ß§à§Õ§í §à§Ò§ß§à§Ó§Ý§ñ§ð§ä §ã§Ó§à§Ö §Ó§â§Ö§Þ§ñ §á§à§ã§Ý§Ö§Õ§ß§Ö§Ô§à §Õ§à§ã§ä§å§á§Ñ (§Ú §ã§à§ã§ä§à§ñ§ß§Ú§ñ, §Ö§ã§Ý§Ú §à§ß§à §Þ§Ö§ß§ñ§Ö§ä§ã§ñ) §Ü§Ñ§Ø§Õ§í§Ö 5 §ã§Ö§Ü§å§ß§Õ. §´§Ñ§Ü§Ú§Þ §à§Ò§â§Ñ§Ù§à§Þ:

• §¦§ã§Ý§Ú §Ñ§Ü§ä§Ú§Ó§ß§Ñ§ñ §ß§à§Õ§Ñ §Ó§í§Ü§Ý§ð§é§Ñ§Ö§ä§ã§ñ §Ú §å§ã§á§Ö§Ó§Ñ§Ö§ä §ã§à§à§Ò§ë§Ú§ä§î §ã§Ó§à§Ö §ã§à§ã§ä§à§ñ§ß§Ú§Ö §Ü§Ñ§Ü "§à§ã§ä§Ñ§ß§à§Ó§Ý§Ö§ß§Ñ", §Õ§â§å§Ô§Ñ§ñ §ß§à§Õ§Ñ §á§à§Õ§ç§Ó§Ñ§ä§Ú§ä §ß§Ñ§Ô§â§å§Ù§Ü§å §Ó §ä§Ö§é§Ö§ß§Ú§Ö 5 §ã§Ö§Ü§å§ß§Õ.

• §¦§ã§Ý§Ú §Ñ§Ü§ä§Ú§Ó§ß§Ñ§ñ §ß§à§Õ§Ñ §Ó§í§Ü§Ý§ð§é§Ñ§Ö§ä§ã§ñ / §ã§ä§Ñ§ß§à§Ó§Ú§ä§ã§ñ §ß§Ö§Õ§à§ã§ä§å§á§ß§à§Û §Ò§Ö§Ù §Ó§à§Ù§Þ§à§Ø§ß§à§ã§ä§Ú §à§Ò§ß§à§Ó§Ú§ä§î §ã§Ó§à§Ö §ã§à§ã§ä§à§ñ§ß§Ú§Ö, §â§Ö§Ù§Ö§â§Ó§ß§í§Ö §ß§à§Õ§í §Ò§å§Õ§å§ä §à§Ø§Ú§Õ§Ñ§ä§î §Ù§Ñ§Õ§Ö§â§Ø§Ü§å §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§à§Ô§à §á§Ö§â§Ö§Ü§Ý§ð§é§Ö§ß§Ú§ñ + 5 §ã§Ö§Ü§å§ß§Õ §á§Ö§â§Ö§Õ §ä§Ö§Þ §Ü§Ñ§Ü §á§Ö§â§Ö§ß§ñ§ä§î §ß§Ñ§Ô§â§å§Ù§Ü§å §ß§Ñ §ã§Ö§Ò§ñ.

§©§Ñ§Õ§Ö§â§Ø§Ü§Ñ §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§à§Ô§à §á§Ö§â§Ö§Ü§Ý§ð§é§Ö§ß§Ú§ñ §ß§Ñ§ã§ä§â§Ñ§Ú§Ó§Ñ§Ö§ä§ã§ñ, §á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Ö§Þ§í§Û §Õ§Ú§Ñ§á§Ñ§Ù§à§ß §à§ä 10 §ã§Ö§Ü§å§ß§Õ §Õ§à 15 §Þ§Ú§ß§å§ä (§á§à §å§Þ§à§Ý§é§Ñ§ß§Ú§ð §à§Õ§ß§Ñ §Þ§Ú§ß§å§ä§Ñ). §¹§ä§à§Ò§í §Ú§Ù§Þ§Ö§ß§Ú§ä§î §Ù§Ñ§Õ§Ö§â§Ø§Ü§å §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§à§Ô§à §á§Ö§â§Ö§Ü§Ý§ð§é§Ö§ß§Ú§ñ, §Ó§í §Þ§à§Ø§Ö§ä§Ö §Ó§í§á§à§Ý§ß§Ú§ä§î:

zabbix_server -R ha_set_failover_delay=5m

§µ§á§â§Ñ§Ó§Ý§Ö§ß§Ú§Ö HA §Ü§Ý§Ñ§ã§ä§Ö§â§à§Þ

§´§Ö§Ü§å§ë§Ú§Þ §ã§à§ã§ä§à§ñ§ß§Ú§Ö§Þ HA §Ü§Ý§Ñ§ã§ä§Ö§â§Ñ §Þ§à§Ø§ß§à §å§á§â§Ñ§Ó§Ý§ñ§ä§î §á§â§Ú §á§à§Þ§à§ë§Ú §Ó§í§Õ§Ö§Ý§Ö§ß§ß§í§ç §à§á§è§Ú§Û §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ §â§Ñ§Ò§à§ä§à§Û:

• ha_status - §Ó§í§Ó§à§Õ §ã§à§ã§ä§à§ñ§ß§Ú§ñ HA §Ü§Ý§Ñ§ã§ä§Ö§â§Ñ §Ó §Ø§å§â§ß§Ñ§Ý Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ (§Ú §Ó §ã§ä§Ñ§ß§Õ§Ñ§â§ä§ß§í§Û §Ó§í§Ó§à§Õ);
• ³ó²¹³å°ù±ð³¾´Ç±¹±ð³å²Ô´Ç»å±ð=§è§Ö§Ý§î - §å§Õ§Ñ§Ý§Ö§ß§Ú§Ö HA §ß§à§Õ§í §Ù§Ñ§Õ§Ñ§ß§ß§à§Û §ã§Ó§à§Ú§Þ <§è§Ö§Ý§î> - §ß§à§Þ§Ö§â§à§Þ §ß§à§Õ§í §Ó §ã§á§Ú§ã§Ü§Ö (§ß§à§Þ§Ö§â §Þ§à§Ø§ß§à §á§à§Ý§å§é§Ú§ä§î §Ú§Ù §Ó§í§Ó§à§Õ§Ñ §á§â§Ú §Ó§í§á§à§Ý§ß§Ö§ß§Ú§Ú ha_status), §ß§Ñ§á§â§Ú§Þ§Ö§â:

zabbix_server -R ha_remove_node=2

§°§Ò§â§Ñ§ä§Ú§ä§Ö §Ó§ß§Ú§Þ§Ñ§ß§Ú§Ö, §é§ä§à §Ñ§Ü§ä§Ú§Ó§ß§í§Ö / §â§Ö§Ù§Ö§â§Ó§ß§í§Ö §ß§à§Õ§í §ß§Ö§Ý§î§Ù§ñ §å§Õ§Ñ§Ý§Ú§ä§î.

• ³ó²¹³å²õ±ð³Ù³å´Ú²¹¾±±ô´Ç±¹±ð°ù³å»å±ð±ô²¹²â=§Ù§Ñ§Õ§Ö§â§Ø§Ü§Ñ - §å§ã§ä§Ñ§ß§à§Ó§Ü§Ñ §Ù§Ñ§Õ§Ö§â§Ø§Ü§Ú §Ñ§Ó§Ñ§â§Ú§Û§ß§à§Ô§à §á§Ö§â§Ö§Ü§Ý§ð§é§Ö§ß§Ú§ñ HA (§à§ä 10 §ã§Ö§Ü§å§ß§Õ §Õ§à 15 §Þ§Ú§ß§å§ä; §á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§ð§ä§ã§ñ §ã§å§æ§æ§Ú§Ü§ã§í §Ó§â§Ö§Þ§Ö§ß§Ú, §ä§Ñ§Ü§Ú§Ö §Ü§Ñ§Ü 10s, 1m)

§³§à§ã§ä§à§ñ§ß§Ú§Ö §ß§à§Õ §Þ§à§Ø§ß§à §à§ä§ã§Ý§Ö§Ø§Ú§Ó§Ñ§ä§î:

• §Ó §°§ä§é§Ö§ä§í ¡ú §ª§ß§æ§à§â§Þ§Ñ§è§Ú§ñ §à §ã§Ú§ã§ä§Ö§Þ§Ö;
• §Ó §Ó§Ú§Õ§Ø§Ö§ä§Ö §á§Ñ§ß§Ö§Ý§Ú §ª§ß§æ§à§â§Þ§Ñ§è§Ú§ñ §à §ã§Ú§ã§ä§Ö§Þ§Ö;
• §Ú§ã§á§à§Ý§î§Ù§å§ñ §à§á§è§Ú§ð §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ §â§Ñ§Ò§à§ä§à§Û ha_status §ß§Ñ §ã§ä§à§â§à§ß§Ö §ã§Ö§â§Ó§Ö§â§Ñ (§ã§Þ. §Ó§í§ê§Ö).

§¥§Ý§ñ §à§Ò§ß§Ñ§â§å§Ø§Ö§ß§Ú§ñ §ß§à§Õ §Þ§à§Ø§ß§à §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §Ó§ß§å§ä§â§Ö§ß§ß§Ú§Û §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç zabbix[cluster,discovery,nodes], §á§à§ã§Ü§à§Ý§î§Ü§å §ï§ä§à§ä §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §Ó§à§Ù§Ó§â§Ñ§ë§Ñ§Ö§ä JSON §Õ§Ñ§ß§ß§í§Ö §ã §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§Ö§Û §à §ß§à§Õ§Ñ§ç §Ó§í§ã§à§Ü§à§Û §Õ§à§ã§ä§å§á§ß§à§ã§ä§Ú.

§°§ä§Ü§Ý§ð§é§Ö§ß§Ú§Ö §Ó§í§ã§à§Ü§à§Û §Õ§à§ã§ä§å§á§ß§à§ã§ä§Ú

§¹§ä§à§Ò§í §à§ä§Ü§Ý§ð§é§Ú§ä§î §Ü§Ý§Ñ§ã§ä§Ö§â §Ó§í§ã§à§Ü§à§Û §Õ§à§ã§ä§å§á§ß§à§ã§ä§Ú:

• §ã§Õ§Ö§Ý§Ñ§Û§ä§Ö §â§Ö§Ù§Ö§â§Ó§ß§í§Ö §Ü§à§á§Ú§Ú §æ§Ñ§Û§Ý§à§Ó §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú;
• §à§ã§ä§Ñ§ß§à§Ó§Ú§ä§Ö §â§Ö§Ù§Ö§â§Ó§ß§í§Ö §ß§à§Õ§í;
• §å§Õ§Ñ§Ý§Ú§ä§Ö §á§Ñ§â§Ñ§Þ§Ö§ä§â HANodeName §ß§Ñ §à§ã§ß§à§Ó§ß§à§Þ §Ñ§Ü§ä§Ú§Ó§ß§à§Þ §ã§Ö§â§Ó§Ö§â§Ö;
• §á§Ö§â§Ö§Ù§Ñ§á§å§ã§ä§Ú§ä§Ö §à§ã§ß§à§Ó§ß§à§Û §ã§Ö§â§Ó§Ö§â (§à§ß §Ù§Ñ§á§å§ã§ä§Ú§ä§ã§ñ §Ó §Ñ§Ó§ä§à§ß§à§Þ§ß§à§Þ §â§Ö§Ø§Ú§Þ§Ö).

Upgrading HA cluster

To perform a major version upgrade for the HA nodes:

• stop all nodes;
• create a full database backup;
• if the database uses replication make sure that all nodes are in sync and have no issues. Do not upgrade if replication is broken.
• select a single node that will perform database upgrade, change its configuration to standalone mode by commenting out HANodeName and upgrade it;
• make sure that database upgrade is fully completed (System information should display that Áú»¢¶Ä²© server is running);
• restart the node in HA mode;
• upgrade and start the rest of nodes (it is not required to change them to standalone mode as the database is already upgraded at this point).

In a minor version upgrade it is sufficient to upgrade the first node, make sure it has upgraded and running, and then start upgrade on the next node.

§¥§Ö§ä§Ñ§Ý§Ú §â§Ö§Ñ§Ý§Ú§Ù§Ñ§è§Ú§Ú

§¬§Ý§Ñ§ã§ä§Ö§â §Ó§í§ã§à§Ü§à§Û §Õ§à§ã§ä§å§á§ß§à§ã§ä§Ú (HA) §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §à§á§è§Ú§à§ß§Ñ§Ý§î§ß§í§Þ §â§Ö§ê§Ö§ß§Ú§Ö§Þ §Ú §á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Ö§ä§ã§ñ §Õ§Ý§ñ Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ. §³§à§Ò§ã§ä§Ó§Ö§ß§ß§à§Ö §â§Ö§ê§Ö§ß§Ú§Ö HA §â§Ñ§Ù§â§Ñ§Ò§à§ä§Ñ§ß§à §ã §å§é§Ö§ä§à§Þ §Ò§à§Ý§Ö§Ö §á§â§à§ã§ä§à§Ô§à §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§ñ, §ï§ä§à §â§Ö§ê§Ö§ß§Ú§Ö §Ò§å§Õ§Ö§ä §â§Ñ§Ò§à§ä§Ñ§ä§î §Þ§Ö§Ø§Õ§å §â§Ñ§Ù§ß§í§Þ§Ú §á§Ý§à§ë§Ñ§Õ§Ü§Ñ§Þ§Ú §Ú §ß§Ö §á§à§ä§â§Ö§Ò§å§Ö§ä §ß§Ú§Ü§Ñ§Ü§Ú§ç §à§ã§à§Ò§í§ç §ä§â§Ö§Ò§à§Ó§Ñ§ß§Ú§Û §Ü §Ò§Ñ§Ù§Ñ§Þ §Õ§Ñ§ß§ß§í§ç, §Ü§à§ä§à§â§í§Ö §â§Ñ§ã§á§à§Ù§ß§Ñ§ð§ä§ã§ñ Áú»¢¶Ä²©. §±§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§Ú §Þ§à§Ô§å§ä §ã§Ó§à§Ò§à§Õ§ß§à §Ó§í§Ò§Ú§â§Ñ§ä§î §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §ã§à§Ò§ã§ä§Ó§Ö§ß§ß§à§Ö §â§Ö§ê§Ö§ß§Ú§Ö Áú»¢¶Ä²© HA §Ú§Ý§Ú §Ø§Ö §ã§ä§à§â§à§ß§ß§Ö§Ö §â§Ö§ê§Ö§ß§Ú§Ö HA, §Ó §Ù§Ñ§Ó§Ú§ã§Ú§Þ§à§ã§ä§Ú §à§ä §ä§à§Ô§à, §Ü§Ñ§Ü§à§Ö §â§Ö§ê§Ö§ß§Ú§Ö §ß§Ñ§Ú§Ý§å§é§ê§Ú§Þ §à§Ò§â§Ñ§Ù§à§Þ §á§à§Õ§ç§à§Õ§Ú§ä §á§à§Õ §ä§â§Ö§Ò§à§Ó§Ñ§ß§Ú§ñ §Ó§í§ã§à§Ü§à§Û §Õ§à§ã§ä§å§á§ß§à§ã§ä§Ú §Ó §Ú§ç §ã§â§Ö§Õ§Ö.

§²§Ö§ê§Ö§ß§Ú§Ö §ã§à§ã§ä§à§Ú§ä §Ú§Ù §ß§Ö§ã§Ü§à§Ý§î§Ü§Ú§ç §ï§Ü§Ù§Ö§Þ§á§Ý§ñ§â§à§Ó zabbix_server §Ú§Ý§Ú §ß§à§Õ. §¬§Ñ§Ø§Õ§Ñ§ñ §ß§à§Õ§Ñ:

• §ß§Ñ§ã§ä§â§Ñ§Ú§Ó§Ñ§Ö§ä§ã§ñ §à§ä§Õ§Ö§Ý§î§ß§à (§æ§Ñ§Û§Ý §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú, §ã§Ü§â§Ú§á§ä§í, §ê§Ú§æ§â§à§Ó§Ñ§ß§Ú§Ö, §ï§Ü§ã§á§à§â§ä §Õ§Ñ§ß§ß§í§ç)
• §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä §ä§å §Ø§Ö §Ò§Ñ§Ù§å §Õ§Ñ§ß§ß§í§ç
• §Ú§Þ§Ö§Ö§ä §ß§Ö§ã§Ü§à§Ý§î§Ü§à §â§Ö§Ø§Ú§Þ§à§Ó: §Ñ§Ü§ä§Ú§Ó§ß§Ñ§ñ, §â§Ö§Ù§Ö§â§Ó§ß§Ñ§ñ, §ß§Ö§Õ§à§ã§ä§å§á§ß§Ñ§ñ, §à§ã§ä§Ñ§ß§à§Ó§Ý§Ö§ß§ß§Ñ§ñ

§´§à§Ý§î§Ü§à §à§Õ§ß§Ñ §ß§à§Õ§Ñ §Þ§à§Ø§Ö§ä §Ò§í§ä§î §Ñ§Ü§ä§Ú§Ó§ß§à§Û (§â§Ñ§Ò§à§é§Ö§Û) §Ó §à§Õ§Ú§ß §Þ§à§Þ§Ö§ß§ä §Ó§â§Ö§Þ§Ö§ß§Ú. §¯§Ñ §â§Ö§Ù§Ö§â§Ó§ß§à§Û §ß§à§Õ§Ö §â§Ñ§Ò§à§ä§Ñ§Ö§ä §ä§à§Ý§î§Ü§à §à§Õ§Ú§ß §á§â§à§è§Ö§ã§ã -- HA manager. §²§Ö§Ù§Ö§â§Ó§ß§Ñ§ñ §ß§à§Õ§Ñ §ß§Ö §Ó§í§á§à§Ý§ß§ñ§Ö§ä §ã§Ò§à§â §Õ§Ñ§ß§ß§í§ç, §à§Ò§â§Ñ§Ò§à§ä§Ü§å §Ú§Ý§Ú §Ü§Ñ§Ü§Ú§Ö-§Ý§Ú§Ò§à §Õ§â§å§Ô§Ú§Ö §à§Ò§í§é§ß§í§Ö §Õ§Ö§Û§ã§ä§Ó§Ú§ñ §ã§Ö§â§Ó§Ö§â§Ñ; §à§ß§Ñ §ß§Ö §ã§Ý§å§ê§Ñ§Ö§ä §á§à§â§ä§í; §Ú§Þ§Ö§Ö§ä §Þ§Ú§ß§Ú§Þ§Ñ§Ý§î§ß§à§Ö §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §á§à§Õ§Ü§Ý§ð§é§Ö§ß§Ú§Û §Ü §Ò§Ñ§Ù§Ö §Õ§Ñ§ß§ß§í§ç.

§¬§Ñ§Ü §Ñ§Ü§ä§Ú§Ó§ß§í§Ö, §ä§Ñ§Ü §Ú §â§Ö§Ù§Ö§â§Ó§ß§í§Ö §ß§à§Õ§í §Ó§í§á§à§Ý§ß§ñ§ð§ä §à§Ò§ß§à§Ó§Ý§Ö§ß§Ú§Ö §Ó§â§Ö§Þ§Ö§ß§Ú §ã§Ó§à§Ö§Ô§à §á§à§ã§Ý§Ö§Õ§ß§Ö§Ô§à §Õ§à§ã§ä§å§á§Ñ §Ü§Ñ§Ø§Õ§í§Ö 5 §ã§Ö§Ü§å§ß§Õ. §¬§Ñ§Ø§Õ§Ñ§ñ §â§Ö§Ù§Ö§â§Ó§ß§Ñ§ñ §ß§à§Õ§Ñ §ß§Ñ§Ò§Ý§ð§Õ§Ñ§Ö§ä §Ù§Ñ §Ó§â§Ö§Þ§Ö§ß§Ö§Þ §á§à§ã§Ý§Ö§Õ§ß§Ö§Ô§à §Õ§à§ã§ä§å§á§Ñ §Ñ§Ü§ä§Ú§Ó§ß§à§Û §ß§à§Õ§í. §¦§ã§Ý§Ú §Ó§â§Ö§Þ§ñ §á§à§ã§Ý§Ö§Õ§ß§Ö§Ô§à §Õ§à§ã§ä§å§á§Ñ §Ñ§Ü§ä§Ú§Ó§ß§à§Û §ß§à§Õ§í §á§â§Ö§Ó§í§ê§Ñ§Ö§ä '§Ù§Ñ§Õ§Ö§â§Ø§Ü§å §á§â§Ú §Ñ§Ó§Ñ§â§Ú§Û§ß§à§Þ §á§Ö§â§Ö§Ü§Ý§ð§é§Ö§ß§Ú§Ú' §Ó §ã§Ö§Ü§å§ß§Õ§Ñ§ç, §â§Ö§Ù§Ö§â§Ó§ß§Ñ§ñ §ß§à§Õ§Ñ §á§Ö§â§Ö§Ü§Ý§ð§é§Ñ§Ö§ä §ã§Ö§Ò§ñ §Ó §Ó §â§Ö§Ø§Ú§Þ §Ñ§Ü§ä§Ú§Ó§ß§à§Û §ß§à§Õ§í §Ú §ß§Ñ§Ù§ß§Ñ§é§Ñ§Ö§ä §ã§à§ã§ä§à§ñ§ß§Ú§Ö '§ß§Ö§Õ§à§ã§ä§å§á§ß§Ñ' §â§Ñ§ß§Ö§Ö §Ñ§Ü§ä§Ú§Ó§ß§à§Û §ß§à§Õ§Ö.

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