Hoe om die Monit-proses op die Vesta CP-paneel van die CentOS 7-stelsel op te stel?

voorChen WeiliangBlog het gedeelCentOS 6 Handleiding om Monit te installeer en op te stel ▼

Hoe gebruik CentOS 6 Monit om te monitor? Linux installering en deïnstallasie van Monit-tutoriaal

Hoe gebruik CentOS 6 monitormonitering? Linux installasie en deïnstallasie monit tutoriaal monit monitering program is 'n oopbron moniteringsinstrument vir die Linux bedryfstelsel, dit kan jou help om 'n webblaaier te gebruik om stelselprosesse te monitor, wanneer 'n program of diens misluk en afgaan, kan monit dit maak. .

Maar in CentOS 7-konfigurasieMonit moniteringDie program, met 'n paar verskille van CentOS 6, is nie presies dieselfde nie.

Hoe om Monit-moniteringsprogram op VestaCP-paneel van CentOS 7-stelsel te installeer?

Hierdie handleiding fokus op: Hoe om die Monit-moniteringsprogram te installeer in die VestaCP-paneel wat op 'n CentOS 7-bediener loop? CentOS 7-stelsel VestaCP-paneel, hoe om Monit-konfigurasie op te stel? Wat is Monit? Monit is 'n klein hulpmiddel vir die bestuur en monitering van Unix-stelsels ...

as jouLinuxDie gasheer gebruik die CentOS 7-stelsel. Nadat jy Monit op die Vesta CP-paneel geïnstalleer het, kan jy hierdie tutoriaal volg om die Monit-moniteringsprogram op te stel.

Monit monitering proses diens

Die volgende is die dienskonfigurasie-inhoud van die Monit-moniteringsproses (vee 'n paar minder gebruikte moniteringsdienste uit):

Monit monitering konfigurasie

Die Monit-konfigurasielêername verskil vir CentOS 6 & 7:

• Die naam van die Monit-konfigurasielêer vir CentOS 6 is "monit.conf"
• Die naam van die Monit-konfigurasielêer vir CentOS 7 is "monitrc"

met SFTP 软件Nadat u u Linux-bediener ingevoer het, wysig die Monit-konfigurasielêer ▼

/etc/monitrc

Voeg die volgende konfigurasie-inhoud by hierdie "monitrc"-lêer ▼

##
## 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

As jy die MONIT-konfigurasie-inhoud gewysig het, moet jy die Monit-diens herbegin om in werking te tree▼

systemctl restart monit

Opdatering 2018 Julie 5:

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

• Vervang met jou gedeelde IP1.2.3.4.

Kon nie git bash-opdrag vind nie, want 'n fout kan voorkom ▼

CentOS 7-fout git bash-opdrag nie gevind nie linux

Na die installering van die VestaCP-kontrolepaneel, wanneer die Monit-moniteringsprogram gekonfigureer word: git clone https://github.com/infinitnet/vesta-centos7-monit.git ./ && rm -f README.md 'n Foutboodskap verskyn: -bash: git: com...

Dit kan ook voorkom dat na die invoer van hierdie opdrag ▼

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

Die volgende foutboodskap verskyn ▼

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

Monit log aansig fout

SSH bekyk monit.log log lêer opdrag▼

tailf /var/log/monit.log

• SSH om die monit.log-lêer te sien, kan slegs die laaste 10 reëls logs vertoon word.

SFTP-aanmelding word aanbeveel /var/log/monit.log om die status van die vorige monit.log-loglêer volledig te sien.

E-pos stuur fout

As die Monit-pos nie gestuur kan word nie, sal die volgende foutboodskap verskyn ▼

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

Maak e-posstuurfoute reg

Chen WeiliangDit word aanbeveel om te gebruikGmail SMTP ▼

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

Die oplossing is om die stel posbediener in die Monit-konfigurasielêer te vervang, sien asseblief hierdie tutoriaal vir besonderhede ▼

Monit log-aanvraag Pos: 534 5.7.14 https://support.google.com/mail/answer/78754 – gsmtp

Monit monitering program, wat moet ek doen as ek stel posbediener localhost met time-out 30 sekondes, maar versuim om pos te stuur?Chen Weiliang het voorgestel om Gmail SMTP te gebruik ▼stel posbediener smtp.gmail.com poort 587 gebruikersnaam "user@...

lêerstelsel statistiek fout

As jy die volgende foute in die monit.log-loglêer vind ▼

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

• Waarskynlik omdat Linux standaard na minimale installasie is VestaCPpaneel, bestaan ​​nie /proc/diskstats Skyfstatusmoniteringlêer.

los lêerstelsel statistiek foute op

stap 1:SSH in /etc/monit.d katalogus ▼

cd /etc/monit.d

stap 2:Vee die Monit-moniteringsdienslêer "root-space.conf" uit ▼

rm -rf root-space.conf

stap 3:SSH herbegin Monit-monitering ▼

systemctl restart monit.service

Monit Command (Spesiaal vir CentOS 7)

Bekyk Monit-opstartstatus ▼

systemctl status monit.service

Begin die Monit-diens ▼

systemctl start monit.service

Maak die Monit-diens toe▼

systemctl stop monit.service

Herbegin die Monit-diens ▼

systemctl restart monit

Begin die Monit-diens by opstart ▼

systemctl enable monit.service

Skakel die Monit-diens aan en af ​​▼

systemctl disable monit.service