Kako konfigurirati Monit proces na Vesta CP panelu CentOS 7 sistema?

prijeChen WeiliangBlog je podijelioCentOS 6 Vodič za instalaciju i konfiguraciju Monita ▼

Kako CentOS 6 koristi Monit za nadgledanje? Linux instalacija i deinstalacija Monit vodiča

Kako CentOS 6 koristi monit monitoring? Vodič za instalaciju i deinstalaciju Linuxa monit monitoring program je alat za nadgledanje otvorenog koda za Linux operativni sistem, može vam pomoći da koristite web pretraživač za praćenje sistemskih procesa, kada program ili usluga zakaže i padne, monit može to učiniti.. .

Međutim, u konfiguraciji CentOS 7Monitor monitoringProgram, uz neke razlike u odnosu na CentOS 6, nije potpuno isti.

Kako instalirati Monit monitoring program na VestaCP panel CentOS 7 sistema?

Ovaj vodič se fokusira na: Kako instalirati program za praćenje Monit u VestaCP panel koji radi na CentOS 7 serveru? CentOS 7 sistem VestaCP panel, kako podesiti Monit konfiguraciju? Šta je Monit? Monit je mali alat za upravljanje i nadgledanje Unix sistema...

ako tvojLinuxDomaćin koristi sistem CentOS 7. Nakon instaliranja Monita na Vesta CP panel, možete pratiti ovaj vodič za konfiguraciju programa za praćenje Monit.

Usluga praćenja procesa praćenja

Slijedi sadržaj konfiguracije usluge u procesu praćenja Monit (izbrišite neke manje korištene usluge nadzora):

Pratite konfiguraciju nadzora

Nazivi Monit konfiguracijskih datoteka razlikuju se za CentOS 6 i 7:

• Ime Monit konfiguracijske datoteke za CentOS 6 je "monit.conf"
• Ime Monit konfiguracijske datoteke za CentOS 7 je "monitrc"

sa SFTP 软件Jednom u svom Linux serveru, uredite Monit konfiguracijsku datoteku ▼

/etc/monitrc

Dodajte sljedeći konfiguracijski sadržaj ovoj "monitrc" datoteci ▼

##
## 陈沩亮博客示例monit配置文件说明：
## 1. 域名以 www.etufo.org 为例。
## 2. 后面带xxx的均是举例用的名字，需要根据自己的需要修改。
##
################################################## #############################
## Monit control file
################################################## #############################
#
# 检查周期，默认为2分钟，对于网站来说有点长，可以根据需要自行调节，这改成30秒。
set daemon 30

include /etc/monit.d/*

# 日志文件
set logfile /var/log/monit.log

#
# 邮件通知服务器
#
#set mailserver mail.example.com
set mailserver localhost with timeout 30 seconds

#
# 通知邮件的格式设置，下面是默认格式供参考
#
## Monit by default uses the following alert mail format:
##
## --8<--
## From: monit@$HOST # sender
## Subject: monit alert -- $EVENT $SERVICE # subject
##
## $EVENT Service $SERVICE #
## #
## Date: $DATE #
## Action: $ACTION #
## Host: $HOST # body
## Description: $DESCRIPTION #
## #
## Your faithful employee, #
## monit #
## --8<--
##
## You can override the alert message format or its parts such as subject
## or sender using the MAIL-FORMAT statement. Macros such as $DATE, etc.
## are expanded on runtime. For example to override the sender:
#
# 简单的，这只改了一下发送人，有需要可以自己修改其它内容。
set mail-format { from: admin@xxxx }

# 设置邮件通知接收者。建议发到gmail，方便邮件过滤。
set alert xxx@xxxx

set httpd port 2812 and #设置http监控页面的端口
use address www.etufo.org # http监控页面的IP或域名
##allow localhost # 允许本地访问
##allow 203.82.90.239 # 允许指定IP访问
allow user:password # 访问用户名密码

################################################## #############################
## Services
################################################## #############################
#
# 系统整体运行状况监控，默认的就可以，可以自己去微调
#
# 系统名称，可以是IP或域名
#check system www.etufo.org
# if loadavg (1min) > 4 then alert
# if loadavg (5min) > 2 then alert
# if memory usage > 75% then alert
# if cpu usage (user) > 70% then alert
# if cpu usage (system) > 30% then alert
# if cpu usage (wait) > 20% then alert


# 可选的ssl端口的监控，如果有的话
# if failed port 443 type tcpssl protocol http
# with timeout 15 seconds
# then restart

# 监控mariadb
check process mysql with pidfile /var/run/mariadb/mariadb.pid
start program = "/usr/bin/systemctl start mariadb"
stop program = "/usr/bin/systemctl stop mariadb"
if failed host 127.0.0.1 port 3306 for 2 cycles then restart
if 2 restarts within 4 cycles then timeout

# 监控httpd
check process httpd with pidfile /var/run/httpd/httpd.pid
    start program = "/usr/bin/systemctl start httpd"
    stop program = "/usr/bin/systemctl stop httpd"
#    if children > 120 for 2 cycles then restart
#    if failed host localhost port 8080 protocol http for 2 cycles then restart
#    if 4 restarts within 10 cycles then timeout
  
# 监控nginx
check process nginx with pidfile /var/run/nginx.pid
    start program = "/usr/bin/systemctl start nginx"
    stop program = "/usr/bin/systemctl stop nginx"
#    if failed host localhost port 443 protocol http for 2 cycles then restart
#    if 4 restarts within 10 cycles then timeout

# 监控sshd
check process sshd with pidfile /var/run/sshd.pid
start program = "/usr/bin/systemctl start sshd"
stop program = "/usr/bin/systemctl stop sshd"
if failed host localhost port 22 protocol ssh for 2 cycles then restart
if 4 restarts within 10 cycles then timeout

# 监控vesta-nginx
check process vesta-nginx with pidfile /var/run/vesta-nginx.pid
start program = "/usr/bin/systemctl start vesta"
stop program = "/usr/bin/systemctl stop vesta"
if failed host localhost port 8083 protocol https for 2 cycles then restart
if 4 restarts within 10 cycles then timeout

# 监控vesta-php
check process vesta-php with pidfile /var/run/vesta-php.pid
start program = "/usr/bin/systemctl start vesta"
stop program = "/usr/bin/systemctl stop vesta"
if failed host localhost port 8083 protocol https for 2 cycles then restart
if 4 restarts within 10 cycles then timeout

# 监控vsftpd
check process vsftpd with match vsftpd
start program = "/usr/bin/systemctl start vsftpd"
stop program = "/usr/bin/systemctl stop vsftpd"
if failed host localhost port 21 protocol ftp for 2 cycles then restart
if 4 restarts within 10 cycles then timeout

#监控crond
check process crond with pidfile /var/run/crond.pid
start program = "/usr/bin/systemctl start crond"
stop program = "/usr/bin/systemctl stop crond"
if 5 restarts within 5 cycles then timeout

#监控dovecot
check process dovecot with pidfile /var/run/dovecot/master.pid
start program = "/usr/bin/systemctl start dovecot"
stop program = "/usr/bin/systemctl stop dovecot"
if failed host localhost port 143 protocol imap for 2 cycles then restart
if 4 restarts within 10 cycles then timeout

#监控exim
check process exim with pidfile /var/run/exim.pid
start program "/usr/bin/systemctl start exim"
stop program "/usr/bin/systemctl stop exim"
if failed host localhost port 25 protocol smtp for 2 cycles then restart
if 4 restarts within 10 cycles then timeout

Ako ste izmijenili sadržaj konfiguracije MONIT-a, morate ponovo pokrenuti Monit servis da bi stupio na snagu▼

systemctl restart monit

Ažuriranje 2018.:

cd /etc/monit.d/
git clone https://github.com/infinitnet/vesta-centos7-monit.git ./ && rm -f README.md
myip=1.2.3.4
sed -i 's/host localhost/host '$myip'/g' /etc/monit.d/*.conf
systemctl restart monit

• Zamijenite svojim zajedničkim IP-om1.2.3.4.

Nije moguće pronaći git bash komandu jer može doći do greške ▼

CentOS 7 greška git bash komanda nije pronađena linux

Nakon instalacije VestaCP kontrolnog panela, prilikom konfigurisanja programa za praćenje Monit: git clone https://github.com/infinitnet/vesta-centos7-monit.git ./ && rm -f README.md Pojavljuje se poruka o grešci: -bash: git : com...

Takođe se može pojaviti da nakon unosa ove komande ▼

sed -i 's/host localhost/host '$myip'/g' /etc/monit.d/*.conf

Pojavljuje se sljedeća poruka o grešci ▼

sed: can't read /etc/monit.d/*.conf: No such file or directory

Greška pregleda dnevnika praćenja

SSH naredba monit.log log fajla▼

tailf /var/log/monit.log

• SSH za pregled datoteke monit.log, može se prikazati samo zadnjih 10 redova dnevnika.

Preporučuje se SFTP prijava /var/log/monit.log da biste u potpunosti vidjeli status prethodne datoteke dnevnika monit.log.

Greška pri slanju e-pošte

Ako se Monit mail ne može poslati, pojavit će se sljedeća poruka o grešci ▼

error : Cannot open a connection to the mailserver localhost:25 -- Operation now in progress
error : Mail: Delivery failed -- no mail server is available

Ispravite greške pri slanju e-pošte

Chen WeiliangPreporučuje se upotrebaGmail SMTP ▼

set mailserver smtp.gmail.com port 587
username "[email protected]"
password "password"
using tlsv1
with timeout 30 seconds

Rješenje je zamijeniti postavljeni mail server u Monit konfiguracijskoj datoteci, molimo pogledajte ovaj vodič za detalje ▼

Prompt za praćenje dnevnika Mail: 534 5.7.14 https://support.google.com/mail/answer/78754 – gsmtp

Monitor monitoring programa, šta da radim ako postavim mailserver localhost sa timeoutom od 30 sekundi, ali ne uspem da pošaljem poštu?Chen Weiliang je predložio korištenje Gmail SMTP ▼postavi mailserver smtp.gmail.com port 587 korisničko ime "user@…

statistička greška sistema datoteka

Ako pronađete sljedeće greške u datoteci dnevnika monit.log ▼

filesystem statistic error: cannot read /proc/diskstats -- No such file or directory

• Vjerojatno zato što je Linux zadana minimalna instalacija VestaCPpanel, ne postoji /proc/diskstats Datoteka za praćenje statusa diska.

riješiti statističke greške sistema datoteka

korak 1:SSH in /etc/monit.d katalog ▼

cd /etc/monit.d

korak 2:Izbrišite Monit servisni fajl nadgledanja "root-space.conf" ▼

rm -rf root-space.conf

korak 3:SSH ponovno pokrenite Monit monitoring ▼

systemctl restart monit.service

Monit naredba (posebna za CentOS 7)

Pogledajte status pokretanja Monita ▼

systemctl status monit.service

Pokrenite uslugu Monit ▼

systemctl start monit.service

Zatvorite uslugu Monit▼

systemctl stop monit.service

Ponovo pokrenite Monit uslugu ▼

systemctl restart monit

Pokrenite uslugu Monit pri pokretanju ▼

systemctl enable monit.service

Uključite i isključite uslugu Monit ▼

systemctl disable monit.service