Kedu otu esi etinye sọftụwia nlekota Monit na CentOS Webpanel (CWP7)?

N'ime nkuzi a, anyị ga-egosi gị otu esi eme yaCentOS Nwụnye CentOS Webpanel (CWP7) na 7Monit nlekota.

Kedu ihe bụ nlekota Monit?

Nleba anya Monit bụ ebe mepere emepe na efu软件, ọ bụ nnọọ uruLinuxusoro nlekota oru.

• Ọ nwere ike nyochaa ma jikwaa usoro ihe nkesa na-akpaghị aka, faịlụ, akwụkwọ ndekọ aha, ikike checksum, sistemụ faịlụ na ọrụ na UNIX/Linux.
• Dịka ọmụmaatụ: Apache, Nginx,MySQL, FTP, SSH, Postfix, wdg ...
• Njikwa sistemụ dabere na sistemụ na-enye ikike nleba anya dị mma maka ndị na-ahụ maka sistemụ.

Kedu ihe kpatara ịwụnye nlekota Moit?

Ị nwere ike iji nlekota Moit iji belata oge nkwụsị, eeE-azụmahịawebụsaịtịSEOnaỊre ahịa ịntanetịbụ ihe inyeaka.

N'ihi na mgbe ọrụ ọ bụla dara, Monit na-enyocha ya wee malite ọrụ ahụ na-akpaghị aka.

Dịka ọmụmaatụ: ọ bụrụ na ọrụ Apache ma ọ bụ Nginx gị dara n'enweghị ihe kpatara ya, mgbe ahụ, monit ga-elele, ma ọ bụrụ na achọpụta na ọ dị ala, mgbe ahụ monit ga-amalite ọrụ yiri ya ozugbo.

Otu ihe na-adọrọ mmasị bụ na monit na-arụ ọrụ httpd nke ya.

Ọ bụrụ na ọrụ apache gị adalata, monit ga-eji ọrụ nke ya rụọ ọrụ.

Otu esi etinye ma wụnye ngwanrọ nlekota Moit na CWP 7?

Iji mezue nkuzi a, ị ga-achọ ihe ndị a chọrọ:

1.  CentOS Linux ụdị 7 (isi)
2.  MMA7
3.  CSF Firewall

Nzọụkwụ 1: SSHMelite ebe nchekwa YUM gị, wee wụnye Monit monitoring▼

yum update -y
yum install monit

nke 2:Mepee ọdụ ụgbọ mmiri 2812 na CSF firewall ▼

vi /etc/csf/csf.conf
# Allow incoming TCP ports
 TCP_IN = "20,21,22,2812,25,53,80,110,143,443,465,587,993,995,2030,2031,2082,2083,2086,2087,2095,2096" 

Nzọụkwụ 3: Malitegharịa ekwentị CSF Firewall▼

csf -r 

nke 4:na SFTP软件Mgbe ịbanye na ihe nkesa Linux, dezie faịlụ nhazi Monit/etc/monitrc▼

set daemon  30              # check services at 30 seconds intervals
set log syslog
set pidfile /var/run/monit.pid
set idfile  /var/.monit.id
set statefile /var/.monit.state
include /etc/monit.d/*
set mailserver localhost port 25
set eventqueue
basedir /var/monit  # set the base directory where events will be stored
slots 100           # optionally limit the queue size
set alert admin@xxxxx #receive all alerts
set alert admin@xxxxx not on { instance, action } 
set httpd port 2812 and use address 0.0.0.0 
allow 0.0.0.0/0.0.0.0 
allow admin:monit # require user 'admin' with password 'monit'

nke 5:Lelee Monit syntax maka mmejọ ▼

# monit -t
Control file syntax OK  

Ọ bụrụ na-efu, mepụta faịlụ ndị a:

# touch /var/run/monit.pid 
# touch /var/log/moinit.log

Ọ bụrụ na etinyere Redis, ị nwere ike iji aka hazie adreesị ebe Redis' pid file ▼

Redis enweghị ike ịhụ pid? Otu esi ahazi adreesị ebe faịlụ pid mgbe Redis malitechara

Mmalite Redis enweghị ike ịhụ ebe faịlụ pid? Ebee ka faịlụ pid dị maka Redis? Kedu ka Linux si ele adreesị ọnọdụ nke faịlụ Redis usoro pid? Linux chọta iwu usoro redis ▼ps -ef | grep redis weghachiri nsonaazụ ajụjụ ndị a ▼redis 28221...

Monit na-agbakwụnye ọrụ nlekota oru

Ugbu a, anyị ga-enyocha ụfọdụ ọrụ dị kaamavisd, cland, crond, php-fpm na cwpsrv.Mepee faịlụ nhazi monit/etc/monitrc, ma tinye koodu a na njedebe nke ahịrị:

Nyochaa CWP.amavisd 

# vi /etc/monitrc 
check process amavisd with pidfile /var/run/amavisd/amavisd.pid
        start program "/usr/bin/systemctl start amavisd.service"
        stop program "/usr/bin/systemctl stop amavisd.service"
        if failed unixsocket /var/run/amavisd/amavisd.sock then restart
        if cpu > 70% for 4 cycles then alert
        if cpu > 90% for 8 cycles then restart
        if 4 restarts within 8 cycles then timeout

Nyochaa CWP.clamd

# vi /etc/monitrc 

check process clamd with pidfile /var/run/clamd.amavisd/clamd.pid
        start program "/usr/bin/systemctl start clamd.service"
        stop program "/usr/bin/systemctl stop clamd.service"
        if failed unixsocket /var/run/clamd.amavisd/clamd.sock then restart
        if cpu > 70% for 4 cycles then alert
        if cpu > 90% for 8 cycles then restart
        if 4 restarts within 8 cycles then timeout 

Nyochaa CWP.crond

# vi /etc/monitrc 

check process crond with pidfile /var/run/crond.pid
        start program = "/usr/bin/systemctl start crond.service"
        stop  program = "/usr/bin/systemctl stop crond.service" 

Nyochaa CWP.cwp-phpfpm

# vi /etc/monitrc

check process cwp-phpfpm matching "cwp-phpfpm"
        start program "/usr/bin/systemctl start cwp-phpfpm.service"
        stop program "/usr/bin/systemctl stop cwp-phpfpm.service"
        if failed unixsocket /usr/local/cwp/php71/var/sockets/cwpsrv.sock then restart
        if failed unixsocket /usr/local/cwp/php71/var/sockets/cwpsvc.sock then restart
        if failed unixsocket /usr/local/cwp/php71/var/sockets/login.sock then restart
        if cpu > 70% for 4 cycles then alert
        if cpu > 90% for 8 cycles then restart
        if 4 restarts within 8 cycles then timeout 

nyochaa cwp.cwpsrv

# vi /etc/monitrc

check process cwpsrv with pidfile /usr/local/cwpsrv/var/run/nginx.pid
        start program "/usr/bin/systemctl start cwpsrv.service"
        stop program "/usr/bin/systemctl stop cwpsrv.service"
        if 4 restarts within 8 cycles then timeout 

Ozugbo ahaziri, monit kwesịrị ibugharị ma gụọ faịlụ nhazi ahụ, interface webụ ahụ ga-adị:

monit reload

查询MySQL nchekwa dataMaka usoro nke usoro pidfile, biko lelee nkuzi n'okpuru ▼

Ebee ka MySQL nchekwa data usoro pidfile faịlụ dị?Ajụjụ MySQL pidfile iwu

N'ihi na usoro MySQL nke sistemụ Linux ga-agbada, mana iji wụnye na hazie mmemme nlekota MONIT, ịkwesịrị ịkpọ faịlụ pidfile nke usoro sistemụ MySQL, mana ị maghị ebe ị ga-ahụ faịlụ pidfile, hapụ naanị ya. otu esi achọta faịlụ MySQL pidfile……

Ọrụ nlekota oru MonitỤzọ ọzọ (atụ aro)

1) Budata faịlụ ọrụ nlekota Monit▼

• Na ibe nbudata, pịa bọtịnụ "Budata Ugbu a" na nbudata nkịtị ka ibudata faịlụ ọrụ nlekota Monit n'efu.
• Koodu nzipu ozi: 5588

2) Wepu ma bulite na /etc/monit.d/ directory.

• ọ bụrụ n'imeNyochaa faịlụ nhazi Enwere ọrụ nlekota nke nwere otu nhazi na /etc/monitrc, nke kwesịrị ịdịNaNyochaa faịlụ nhazi /etc/monitrc na-ehichapụ, ma ọ bụghị ya, njehie ga-eme.

Mgbe ịmepụtachara faịlụ nhazi achọrọ, nwalee maka njehie syntax▼

monit -t

Ọ bụrụ na ihe na-esonụ pụtara ▼

monit -t
/etc/monit.d/cwp.mariadbd:1: Service name conflict, mysql already defined '"/usr/sbin/mariadbd"'

• Nke a pụtara na /etc/monit.d/cwp.mariadbd:1: Esemokwu aha ọrụ; mysql akọwapụtalarị '"/usr/sbin/mariadbd"'
• ebe a bụ nkọwacwp.mariadbdFaịlụ adịlarị, naanị hichapụ yacwp.mysqldfaịlụ.

Ọ bụrụ na enweghị mperi, gbanye ma malitegharịa ọrụ monit ▼

systemctl enable monit
systemctl restart monit

Malite ọrụ Monit na buut▼

systemctl enable monit.service

Ugbu a lelee ndekọ nlekota oru ▼

tail -f /var/log/monit.log

Nyochaa iwu ndị bụ isi

Jiri iwu na-esonụ malite monit ▼

monit

Lelee ọkwa Monit ▼

monit status

Bugharịa ya ka mgbanwe ndị ahụ dị irè▼

monit reload

Malite ịme mmemme niile nke Monit▼ na-enyocha

monit start all

Malitegharịa ọrụ nleba anya ikuku Monit niile▼

monit restart all

Ka ịmalite, kwụsị ma malitegharịa ọrụ ụfọdụ, ị nwere ike ijimonit start nameiwu dị otú ahụ ▼

monit start httpd
monit stop sshd 
monit restart nginx

Monit nlekota nchịkọta ▼

monit summary

Ugbu a, banye na sava monit site na iji aha njirimara na paswọọdụ Monit ị debere na mbụ.

URL nbanye:http://SERVER_FQDN:2812

Dozie nsogbu ahụ na anaghị enyocha ọrụ Monit mgbe niile

Monit gụnyere iwu maka inye na gbanyụọ nlekota oru niile ma ọ bụ kpọmkwem.

Ọ bụrụ na anaghị elele ọrụ Monit mgbe niile, ịnwere ike iji iwu a▼

monit monitor mysql

Ma ọ bụ megharịa nyocha niile▼

monit monitor all

• Rịba ama na ị ga-emerịrị interface Monit HTTP ka iwu ndị a rụọ ọrụ.

Iwu Monit (Pụrụ iche maka CentOS 7)

Lelee ọkwa mmalite Monit▼

systemctl status monit.service

Malite ọrụ Monit▼

systemctl start monit.service

Mechie ọrụ Monit▼

systemctl stop monit.service

Malitegharịa ọrụ Monit▼

systemctl restart monit

Malite ọrụ Monit na buut▼

systemctl enable monit.service

Gbanyụọ ma gbanyụọ ọrụ Monit▼

systemctl disable monit.service

Ihe ndetu nlekota

Monit na-enyocha usoro ọrụ, nke pụtara na ọrụ Monit na-enyocha enweghị ike ịkwụsị iji usoro nkịtị, n'ihi na ozugbo kwụsịrị, Monit ga-amalitekwa ha ọzọ.

Ka ịkwụsị ọrụ Monit na-enyocha, ị kwesịrị iji ihe dịkamonit stop nameIwu dị otú ahụ, dịka ọmụmaatụ ịkwụsị nginx ▼

monit stop nginx

Ka ịkwụsị ọrụ niile Monit na-enyocha, tinye iwu a▼

monit stop all

Wepu mmemme nlekota Monit ▼

yum remove monit