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17 §°§ã§ä§Ñ§Ý§î§ß§í§Ö §á§â§à§Ò§Ý§Ö§Þ§í

§£§ç§à§Õ §Ó §ã§Ú§ã§ä§Ö§Þ§å §Ú systemd

§®§í §â§Ö§Ü§à§Þ§Ö§ß§Õ§å§Ö§Þ §ã§à§Ù§Õ§Ñ§ä§î zabbix §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§ñ §ã§Ú§ã§ä§Ö§Þ§ß§í§Þ §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§Ö§Þ, §ä§à §Ö§ã§ä§î, §Ò§Ö§Ù §Ó§à§Ù§Þ§à§Ø§ß§à§ã§ä§Ú §Ó§ç§à§Õ§Ñ §Ó §ã§Ú§ã§ä§Ö§Þ§å. §¯§Ö§Ü§à§ä§à§â§í§Ö §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§Ú §Ú§Ô§ß§à§â§Ú§â§å§ð§ä §ï§ä§å §â§Ö§Ü§à§Þ§Ö§ß§Õ§Ñ§è§Ú§ð §Ú §Ú§ã§á§à§Ý§î§Ù§å§ð§ä §ä§à§ä §Ø§Ö §ã§Ñ§Þ§í§Û §Ñ§Ü§Ü§Ñ§å§ß§ä §Õ§Ý§ñ §Ó§ç§à§Õ§Ñ §Ó §ã§Ú§ã§ä§Ö§Þ§å (§ß§Ñ§á§â§Ú§Þ§Ö§â, §Ú§ã§á§à§Ý§î§Ù§å§ñ SSH) §ß§Ñ §ç§à§ã§ä §ã §â§Ñ§Ò§à§ä§Ñ§ð§ë§Ú§Þ Áú»¢¶Ä²©. §¿§ä§à §Þ§à§Ø§Ö§ä §á§â§Ú§Ó§Ö§ã§ä§Ú §Ü §á§à§Ý§à§Þ§Ü§Ö Áú»¢¶Ä²© §Õ§Ö§Þ§à§ß§Ñ §á§â§Ú §Ó§í§ç§à§Õ§Ö §Ú§Ù §ã§Ú§ã§ä§Ö§Þ§í. §£ §ï§ä§à§Þ §ã§Ý§å§é§Ñ§Ö §Ó §Ø§å§â§ß§Ñ§Ý§Ö Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ §Ó§í §á§à§Ý§å§é§Ú§ä§Ö §é§ä§à-§ä§à §ß§Ñ§á§à§Õ§à§Ò§Ú§Ö §ã§Ý§Ö§Õ§å§ð§ë§Ö§Ô§à:

zabbix_server [27730]: [file:'selfmon.c',line:375] lock failed: [22] Invalid argument
       zabbix_server [27716]: [file:'dbconfig.c',line:5266] lock failed: [22] Invalid argument
       zabbix_server [27706]: [file:'log.c',line:238] lock failed: [22] Invalid argument

§Ú §Ó §Ø§å§â§ß§Ñ§Ý§Ö Áú»¢¶Ä²© §Ñ§Ô§Ö§ß§ä§Ñ:

zabbix_agentd [27796]: [file:'log.c',line:238] lock failed: [22] Invalid argument

§´§Ñ§Ü§Ñ§ñ §á§â§à§Ò§Ý§Ö§Þ§Ñ §á§â§à§Ú§ã§ç§à§Õ§Ú§ä §ä§Ñ§Ü §Ü§Ñ§Ü §á§à §å§Þ§à§Ý§é§Ñ§ß§Ú§ð §ß§Ñ§ã§ä§â§à§Û§Ü§Ñ systemd §â§Ñ§Ó§ß§Ñ RemoveIPC=yes §Ó /etc/systemd/logind.conf. §¬§à§Ô§Õ§Ñ §Ó§í §Ó§í§á§à§Ý§ß§ñ§Ö§ä§Ö §Ó§í§ç§à§Õ §Ú§Ù §ã§Ú§ã§ä§Ö§Þ§í, §â§Ñ§ß§Ö§Ö §ã§à§Ù§Õ§Ñ§ß§ß§í§Ö §ã§Ö§Þ§Ñ§æ§à§â§í Áú»¢¶Ä²© §Ü§à§Þ§á§à§ß§Ö§ß§ä§Ñ§Þ§Ú §å§Õ§Ñ§Ý§ñ§ð§ä§ã§ñ, §é§ä§à §á§â§Ú§Ó§à§Õ§Ú§ä §Ü §á§à§Ý§à§Þ§Ü§Ö.

§£§í§Õ§Ö§â§Ø§Ü§Ñ §Ú§Ù §Õ§à§Ü§å§Þ§Ö§ß§ä§Ñ§è§Ú§Ú §á§à systemd:

RemoveIPC=
       
       Controls whether System V and POSIX IPC objects belonging to the user shall be removed when the
       user fully logs out. Takes a boolean argument. If enabled, the user may not consume IPC resources
       after the last of the user's sessions terminated. This covers System V semaphores, shared memory
       and message queues, as well as POSIX shared memory and message queues. Note that IPC objects of the
       root user and other system users are excluded from the effect of this setting. Defaults to "yes".

§ª§Þ§Ö§Ö§ä§ã§ñ 2 §ã§á§à§ã§à§Ò§Ñ §â§Ö§ê§Ö§ß§Ú§ñ §ï§ä§à§Û §á§â§à§Ò§Ý§Ö§Þ§í:

1. (§â§Ö§Ü§à§Þ§Ö§ß§Õ§å§Ö§Þ§í§Û) §±§Ö§â§Ö§ã§ä§Ñ§ß§î§ä§Ö §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î zabbix §Ñ§Ü§Ü§Ñ§å§ß§ä §Õ§Ý§ñ §é§Ö§Ô§à-§ä§à §Ü§â§à§Þ§Ö zabbix §á§â§à§è§Ö§ã§ã§à§Ó, §ã§à§Ù§Õ§Ñ§Û§ä§Ö §ã§á§Ö§è§Ú§Ñ§Ý§î§ß§í§Û §Ñ§Ü§Ü§Ñ§å§ß§ä §Õ§Ý§ñ §à§ã§ä§Ñ§Ý§î§ß§í§ç §á§à§ä§â§Ö§Ò§ß§à§ã§ä§Ö§Û.
2. (§ß§Ö §â§Ö§Ü§à§Þ§Ö§ß§Õ§å§Ö§Þ§í§Û) §©§Ñ§Õ§Ñ§Û§ä§Ö RemoveIPC=no §Ó /etc/systemd/logind.conf §Ú §á§Ö§â§Ö§Ù§Ñ§Ô§â§å§Ù§Ú§ä§Ö §ã§Ú§ã§ä§Ö§Þ§å. §°§Ò§â§Ñ§ä§Ú§ä§Ö §Ó§ß§Ú§Þ§Ñ§ß§Ú§Ö, §é§ä§à RemoveIPC §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §à§Ò§ë§Ö§ã§Ú§ã§ä§Ö§Þ§ß§í§Þ §á§Ñ§â§Ñ§Þ§Ö§ä§â§à§Þ, §Ö§Ô§à §Ú§Ù§Þ§Ö§ß§Ö§ß§Ú§Ö §á§à§Ó§Ý§Ú§ñ§Ö§ä §ß§Ñ §Ó§ã§ð §ã§Ú§ã§ä§Ö§Þ§å.

Using Áú»¢¶Ä²© frontend behind proxy

If Áú»¢¶Ä²© frontend runs behind proxy server, the cookie path in the proxy configuration file needs to be rewritten in order to match the reverse-proxied path. See examples below. If the cookie path is not rewritten, users may experience authorization issues, when trying to login to Áú»¢¶Ä²© frontend.

Example configuration for nginx

# ..
       location / {
       # ..
       proxy_cookie_path /zabbix /;
       proxy_pass http://192.168.0.94/zabbix/;
       # ..

Example configuration for Apache

# ..
       ProxyPass "/" http://host/zabbix/
       ProxyPassReverse "/" http://host/zabbix/
       ProxyPassReverseCookiePath /zabbix /
       ProxyPassReverseCookieDomain host zabbix.example.com
       # ..