ʻAʻole hiki i ka memcached ke loaʻa i ka faila pid? Hōʻike ʻo CentOS 7 i ka memcache pid

I CentOS Pono e hoʻonohonoho ʻia ʻo 7 no memcached Ka nānā ʻana i ka monitKe hoʻolālā wau, loaʻa iaʻu ka pilikia ʻaʻole hiki ke loaʻa i ka memcached ka faila pid...

ʻAʻole hiki i ka memcached ke loaʻa i ka faila pid? Hōʻike ʻo CentOS 7 i ka memcache pid

ʻO nā configs āpau i loaʻa iā mākou ma ka googling aia kēia laina:

check process memcached with pidfile /var/run/memcached/memcached.pid

aka, aka,/var/run ʻAʻohe i loko memcached.pid waihona, aole /var/run/memcached waihona.

nānā ʻia /usr/lib/systemd/system/memcached.service

[Service]
Type=simple
EnvironmentFile=-/etc/sysconfig/memcached
ExecStart=/usr/bin/memcached -u $USER -p $PORT -m $CACHESIZE -c $MAXCONN $OPTIONS
  • No laila, ʻaʻohe ala i ka faila .pid.
  • Inā nānā i ka memcached me ka ʻole o ka faila .pid?
  • Eia kekahi, hiki i kēia faila .pid ma kahi ʻē aʻe?

Pehea e kuhikuhi ai ʻo CentOS 7 i ka helu wahi o ka faila memcache pid?

ʻO ka hopena, ʻo ia ke kuhikuhi i ka helu file memcache pid āu i kuhikuhi ai ma ka hoʻonohonoho nānā ʻana o Monit▼

check process memcached with pidfile /var/run/memcached/memcached.pid

E hoʻololi me ka helu waihona o kēia memcached pid▼

check process memcached with match memcached

ʻO kā mākou hoʻonohonoho no ka memcached:

check process memcached with match memcached
start program = "/usr/bin/systemctl start memcached"
stop program = "/usr/bin/systemctl stop memcached"
if failed host 127.0.0.1 port 11211 protocol MEMCACHE then restart
if cpu > 70% for 2 cycles then alert
if cpu > 98% for 5 cycles then restart
if 2 restarts within 3 cycles then timeout

No ke ʻano o ka hoʻokomo ʻana o Centos 7 Monit ka nānā ʻana i ka 5.14, e ʻoluʻolu e nānā i kēia aʻo aʻoaʻo▼

Hope Chen Weiliang Blog ( https://www.chenweiliang.com/ ) haʻi "ʻaʻole hiki ke loaʻa i ka memcached ka faila pid? CentOS 7 E wehewehe i ka memcache pid" e kōkua iā ʻoe.

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