Redis haigone kuwana pid? Maitiro ekugadzirisa iyo pid faira nzvimbo kero mushure mekunge Redis yatanga

Sei ndisingakwanise kuwana faira rePID pandinotanga Redis ? Faira reRedis PID riri kupi?

LinuxMaitiro ekutarisa kero yenzvimbo yeRedis process pid faira?

Linux tsvaga redis process command▼

ps -ef | grep redis

Dzoka kuti uratidze zvinotevera zvawanikwa▼

redis 28221 1 1 Feb08 ? 00:13:19 /usr/bin/redis-server 127.0.0.1:6379

• Ndichitarisa maitirwo eredis, handisi kuwana nzvimbo yepid file. Ndoita sei?

redis.pid file haina kuwanikwa?

Iyo Redis yekutanga script inofanirwa kugadzira pid faira pakutanga, asi isu takasimbisa ese magadzirirwo atinogona kuwana, uye hapana pid faira rakagadzirwa.

Ko kana Redis daemon isina kugadzira iyo PID faira?

Redis.pid inogadzirwa sei?

Kune maseva eCentOS 7 Linux :

Zita reRedis server ndiroredis.service, SSH Isa murairo unotevera kuti utange kugadzirisa▼

systemctl edit redis.service

wedzera izvi ▼

[Service]

ExecStartPost=/bin/sh -c "echo $MAINPID > /var/run/redis/redis.pid"
PIDFile=/var/run/redis/redis.pid

Tangazve sevhisi:

systemctl daemon-reload
systemctl restart redis
monit reload

Zvadaro, kero yefaira yenzvimbo ino ichashandiswa kugadzira iyo pid faira reRedis:/etc/systemd/system/redis.service.d/override.conf

pid faira kero▼

cat /var/run/redis/redis.pid 
=> 27585

Chii chiri mu redis.pid faira?

• Iyo redis.pid faira inochengeta ID yemaitiro.
• 使用catRaira kuti utarise, unogona kuona kuti pane mutsara mumwe chete, kurekodha ID yemaitiro.

Ndeipi basa reidis.pid faira?

• Basa re redis.pid faira nderokudzivirira akawanda makopi ehurongwa kubva kutanga.
• Iyo Monit chirongwa chinotarisisa maitiro e redis uye inoda kushandisa kero yenzvimbo yeredis.pid faira.

Chii chinonzi pid file?

• Mushure mekuita basa, chivharo chefaira chinowedzerwa kune .pid faira.
• Iyo chete maitiro anowana kukiya ane mvumo yekunyora (F_WRLCK), uye inonyora yayo pid kufaira.
• Mamwe maitirwo ekuedza kutora kiyi anozobuda otomatiki.

Monit monitoringWedzera Redis pid faira renzvimbo kero

Kugadzirisa faira rekutarisa chirongwa muMonitmonit.confMu, wedzera kero yenzvimbo yepid faira reRedis ▼

check process redis with pidfile "/var/run/redis/redis.pid"
start program "/usr/bin/systemctl start"
stop program "/usr/bin/systemctl stop"
if failed host 127.0.0.1 port 6379 then restart 
if 5 restarts within 5 cycles then timeout
group redis

Ndingagadzirisa sei faira re monit.conf?

Monit monitoring software yemahara uye yakavhurika . Dzvanya chinongedzo chiri pazasi kuti uone dzidziso yekuisa Monit monitoring software muCWP7 ▼

🔗Maitirwo ekuisa Monit yekutarisa software paCentOS Webpanel (CWP7)?