Kaore e kitea e Redis te pid? Me pehea te whirihora i te wahitau waahi konae pid i muri i te tiimata o Redis

Karekau e kitea e te whakaoho a Redis te waahi konae pid? Kei hea te kōnae pid mo Redis?

LinuxMe pehea te tirotiro i te wahitau waahi o te redis process pid file?

Ka kitea e Linux te whakahau tukanga redis▼

ps -ef | grep redis

Hoki ki te whakaatu i nga hua patai e whai ake nei▼

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

• Ka titiro ki te tukanga redis, kare e kitea te waahi o te konae pid. Me aha ahau?

kāore i kitea te kōnae redis.pid?

Ko te tuhinga whakaoho Redis ko te hanga i tetahi konae pid i te tiimatanga, engari kua whakapumautia e matou nga tautuhinga katoa ka kitea e matou, kaore he konae pid i hangaia.

He aha mena kaore te Redis daemon i hanga i te konae PID?

He pehea te hanga redis.pid?

mo te tūmau linux CentOS 7:

Ko te ingoa o te tūmau Redisredis.service, SSH Whakauruhia te whakahau e whai ake nei hei timata ki te whakatika▼

systemctl edit redis.service

tāpirihia tēnei ▼

[Service]

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

Tīmataria anō te ratonga:

systemctl daemon-reload
systemctl restart redis
monit reload

Na, ko te wahitau konae o tenei waahi ka whakamahia hei whakaputa i te konae pid o Redis:/etc/systemd/system/redis.service.d/override.conf

wāhitau kōnae pid▼

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

He aha kei roto i te redis.pid file?

• Ko te redis.pid konae kei te rongoa i te ID o te tukanga.
• whakamahicatWhakahau ki te tiro, ka kite koe he kotahi noa te raina, te tuhi i te ID o te tukanga.

He aha te mahi a te redis.pid file?

• Ko te mahi a te konae redis.pid he aukati i nga kape maha o te tukanga kia kore e timata.
• Ka aroturuki te kaupapa Monit i te tukanga redis me te whakamahi i te waahi waahi o te redis.pid file.

He aha te kaupapa o te kōnae pid?

• I muri i te whakahaere o te tukanga, ka taapirihia he raka kōnae ki te kōnae .pid.
• Ko te tukanga ka whiwhi raka anake ka whai whakaaetanga tuhi (F_WRLCK), ka tuhi i tana ake pid ki te konae.
• Ko etahi atu tukanga e ngana ana ki te tiki raka ka puta aunoa.

Te aro turukiTāpirihia he wāhitau wāhi kōnae Redis pid

Ko nga konae whirihora mo te aro turuki i nga kaupapa i Monitmonit.confI roto, tāpirihia te wāhitau wāhi o te kōnae pid o Redis ▼

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

Me pehea te whakarite i te konae monit.conf?

Ko te aroturuki monit he puna kore utu me te tuwhera软件, paatohia te hono i raro nei ki te tirotiro i te whakaurunga CWP7 Monit monitoring software tutorial ▼

Me pehea te whakauru i te rorohiko aroturuki Monit i runga i te CentOS Webpanel (CWP7)?

I roto i tenei akoranga, ka whakaatu matou ki a koe me pehea te whakauru i te aroturuki Monit i runga i te CentOS Webpanel (CWP7) i runga i te CentOS 7. He aha te aroturuki a Monit? Ko te aroturuki a Monit he raupaparorohiko koreutu me te tuwhera, he kaupapa tino whai hua mo te tirotiro Linux.ka taea……