U ka kenya software ea ho beha leihlo ea Monit joang ho CentOS Webpanel (CWP7)?

Thutong ena, re tla u bontša mokhoa oa ho kenya tlhokomelo ea Monit ho CentOS Webpanel (CWP7) ho CentOS 7.

Monit monitoring ke eng?

Tlhokomelo ea Monit ke software ea mahala le e bulehileng , 'me ke lenaneo le thusang haholo la tlhokomelo ea Linux.

• E ka lekola le ho laola lits'ebetso tsa seva, lifaele, li-directory, litumello tsa ho hlahloba, litsamaiso tsa lifaele le lits'ebeletso ho UNIX/Linux.
• mohlala: Apache, Nginx,MySQL, FTP, SSH, Postfix, joalo-joalo...
• Tsamaiso ea sistimi e thehiloeng ho sistimi e fanang ka bokhoni bo botle ba ho beha leihlo bakeng sa batsamaisi ba sistimi.

Ke hobane'ng ha u kenya Monit monitoring?

O ka sebedisa tlhokomelo ya Monit ho fokotsa nako ya ho se sebetse, e leng se ka thusang SEO le papatso ya inthanete ya diwebsaete tsa kgwebo ya elektroniki .

Hobane ha tšebeletso efe kapa efe e theohile, Monit oa e hlahloba ebe o qala ts'ebeletso ka bo eona.

Mohlala: haeba ts'ebeletso ea hau ea Apache kapa Nginx e theohile ntle le lebaka, monit e tla hlahloba, 'me haeba e fumanoa e theohile, monit e tla qala lits'ebeletso tse amanang le eona.

Ntho e 'ngoe e khahlisang ke hore monit e tsamaisa ts'ebeletso ea eona ea httpd.

Haeba ts'ebeletso ea hau ea apache e theohile, monit e tla sebetsa ka ts'ebeletso ea eona.

Mokhoa oa ho kenya le ho kenya software ea ho beha leihlo Monit ho CWP 7?

Ho phethela thupelo ena, o tla hloka litlhokahalo tse latelang:

1.  Mofuta oa 7 oa CentOS Linux (konokono)
2.  EA-7-CW
3.  CSF Firewall

Mohato oa 1: Ntlafatsa polokelo ea hau ea YUM ka SSH, ebe u kenya tlhokomelo ea Monit ▼

yum update -y
yum install monit

Likhahlelo tsa 2:Bula kou ea 2812 ho firewall ea CSF ▼

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" 

Mohato oa 3: Qala hape CSF Firewall▼

csf -r 

Likhahlelo tsa 4:ka SFTP软件Kamora ho kenya seva ea Linux, hlophisa faele ea tlhophiso ea 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'

Mohato oa 5: Hlahloba li-syntax tsa Monit bakeng sa liphoso ▼

# monit -t
Control file syntax OK  

Haeba e le sieo, etsa lifaele tse latelang:

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

Haeba Redis e kentswe , o kanna wa hloka ho lokisa sebaka sa faele ya Redis PID ka letsoho. ▼

🔗Redis ha e fumane pid? Mokhoa oa ho hlophisa aterese ea sebaka sa faele ea pid kamora hore Redis e qale

Monit e eketsa tšebeletso ea ho beha leihlo

Hona joale, re tla hlokomela litšebeletso tse ling tse kangamavisd, clamd, crond, php-fpm le cwpsrv.Bula faele ea tlhophiso ea monit/etc/monitrc, 'me u kenye khoutu e latelang qetellong ea mola:

Lekola 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

Ho beha leihlo 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 

Lekola 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" 

Beha leihlo 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 

hlokomela 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 

Ha e se e hlophisitsoe, monit e lokela ho kenya hape le ho bala hape faele ea tlhophiso, 'me sebopeho sa webo se tla ba teng:

monit reload

Bakeng sa litaelo tsa mokhoa oa ho botsa faele ea PID ea ts'ebetso ea database ea MySQL , ka kopo sheba thupelo e ka tlase ▼

🔗Pidfile ea ts'ebetso ea database ea MySQL e hokae? Botsa MySQL pidfile taelo

Monit Monitoring ServiceTsela e 'ngoe (e khothalelitsoe)

1) Khoasolla faele ea tšebeletso ea tlhokomelo ea Monit▼

• Leqepheng la ho jarolla, tobetsa konopo ea "Khoasolla Hona Joale" sebakeng se tloaelehileng sa ho jarolla ho khoasolla faele ea litšebeletso tsa tlhahlobo ea Monit mahala.
• (Khoutu ea ho kena: 5588)

2) Unzip 'me u e kenye ho /etc/monit.d/ directory.

• haeba kaMonit configuration file Ho na le ts'ebeletso ea ho beha leihlo e nang le tlhophiso e ts'oanang ho /etc/monitrc, e hlokang ho ba joaloHoMonit configuration file /etc/monitrc e hlakotsoe, ho seng joalo phoso e tla etsahala.

Kamora ho theha lifaele tsa tlhophiso tse hlokahalang, leka liphoso tsa syntax▼

monit -t

Haeba molaetsa o latelang o hlaha ▼

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

• Sena sebolela seo /etc/monit.d/cwp.mariadbd:1: Khohlano ea lebitso la tšebeletso; mysql e se e hlalositsoe '"/usr/sbin/mariadbd"'
• tlhaloso ke enacwp.mariadbdFaele e se e ntse e le teng, e tlose feelacwp.mysqldfaele.

Haeba ho se na liphoso, bula 'me u qale tšebeletso ea monit ▼

systemctl enable monit
systemctl restart monit

Qala tšebeletso ea Monit ha u qala ▼

systemctl enable monit.service

Joale sheba lethathamo la ho beha leihlo ▼

tail -f /var/log/monit.log

Monit ho beha leihlo litaelo tsa motheo

Qala monit ka taelo e latelang ▼

monit

Sheba boemo ba Monit ▼

monit status

E kenye hape hore liphetoho li tle li sebetse▼

monit reload

Qala ho tsamaisa mananeo ohle a shebiloeng ke Monit▼

monit start all

Qala bocha lits'ebeletso tsohle tsa ho lebela moea oa Monit▼

monit restart all

Ho qala, ho emisa le ho qala lits'ebeletso tse ikhethileng, o ka li sebelisamonit start nametaelo e joalo ▼

monit start httpd
monit stop sshd 
monit restart nginx

Monit monitoring summary▼

monit summary

Joale, kena ho seva sa monit u sebelisa lebitso la mosebelisi la Monit le password eo u e behileng pejana.

Kena URL:http://SERVER_FQDN:2812

Rarolla bothata ba hore tšebeletso ea Monit e lula e sa laoloe

Monit e kenyelletsa litaelo tsa ho bulela le ho tima tlhokomelo ea litšebeletso tsohle kapa tse ikhethileng.

Haeba tšebeletso ea Monit e lula e sa laoloe, u ka sebelisa taelo e latelang▼

monit monitor mysql

Kapa etsa hore ho behoe leihlo hape▼

monit monitor all

• Hlokomela hore o tlameha ho nolofalletsa sebopeho sa Monit HTTP hore litaelo tsena li sebetse.

Monit Command (E khethehileng bakeng sa CentOS 7)

Sheba boemo ba ho qala Monit▼

systemctl status monit.service

Qala tšebeletso ea Monit▼

systemctl start monit.service

Koala tšebeletso ea Monit▼

systemctl stop monit.service

Qala hape tšebeletso ea Monit▼

systemctl restart monit

Qala tšebeletso ea Monit ha u qala▼

systemctl enable monit.service

Bulela le ho tima tshebeletso ya Monit▼

systemctl disable monit.service

Monit Notes

Monit monitors process services, e bolelang hore lits'ebeletso tse shebiloeng ke Monit li ke ke tsa emisoa ho sebelisoa mekhoa e tloaelehileng, hobane hang ha e emisitsoe, Monit e tla qala hape.

Ho emisa tšebeletso e shebiloeng ke Monit, u lokela ho sebelisa ntho e kangmonit stop nameTaelo e joalo, mohlala, ho emisa nginx ▼

monit stop nginx

Ho emisa lits'ebeletso tsohle tse behiloeng leihlo ke Monit, kenya taelo e latelang▼

monit stop all

Uninstall Monit monitoring programme ▼

yum remove monit