Jinsi ya kusanidi mchakato wa Monit kwenye paneli ya Vesta CP ya mfumo wa CentOS 7?

kabla yaChen WeiliangBlogu imeshirikiCentOS 6 Mafunzo ya kusakinisha na kusanidi Monit ▼

CentOS 6 hutumia vipi Monit kufuatilia? Usakinishaji wa Linux na uondoaji wa mafunzo ya Monit

CentOS 6 hutumia vipi ufuatiliaji wa monit? Programu ya ufuatiliaji wa usakinishaji na uondoaji wa Linux monit tutorial monit ni zana huria ya ufuatiliaji wa mfumo wa uendeshaji wa Linux, inaweza kukusaidia kutumia kivinjari cha wavuti kufuatilia michakato ya mfumo, programu au huduma inaposhindwa na kushuka, monit inaweza kuifanya. .

Walakini, katika usanidi wa CentOS 7Monit ufuatiliajiProgramu, iliyo na tofauti kadhaa kutoka kwa CentOS 6, sio sawa kabisa.

Jinsi ya kufunga programu ya ufuatiliaji wa Monit kwenye paneli ya VestaCP ya mfumo wa CentOS 7?

Mafunzo haya yanalenga: Jinsi ya kusakinisha programu ya ufuatiliaji wa Monit kwenye paneli ya VestaCP inayoendesha kwenye seva ya CentOS 7? Jopo la VestaCP la mfumo wa CentOS 7, jinsi ya kusanidi usanidi wa Monit? Monit ni nini? Monit ni zana ndogo ya kusimamia na kufuatilia mifumo ya Unix...

ikiwa yakoLinuxMpangishi hutumia mfumo wa CentOS 7. Baada ya kusakinisha Monit kwenye paneli ya Vesta CP, unaweza kufuata mafunzo haya ili kusanidi programu ya ufuatiliaji wa Monit.

Monit ufuatiliaji mchakato wa huduma

Ifuatayo ni maudhui ya usanidi wa huduma ya mchakato wa ufuatiliaji wa Monit (futa baadhi ya huduma za ufuatiliaji ambazo hazijatumika sana):

Monit ufuatiliaji usanidi

Majina ya faili za usanidi wa Monit ni tofauti kwa CentOS 6 & 7:

• Jina la faili ya usanidi ya Monit ya CentOS 6 ni "monit.conf"
• Jina la faili ya usanidi wa Monit ya CentOS 7 ni "monitrc"

pamoja na SFTP ProgramuBaada ya kuingiza seva yako ya Linux, hariri faili ya usanidi ya Monit ▼

/etc/monitrc

Ongeza maudhui yafuatayo ya usanidi kwenye faili hii ya "monitrc" ▼

##
## 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

Ikiwa umerekebisha maudhui ya usanidi wa MONIT, unahitaji kuanzisha upya huduma ya Monit ili kutekelezwa▼

systemctl restart monit

Sasisha Mei 2018, 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

• Badilisha na IP yako iliyoshirikiwa1.2.3.4.

Haikuweza kupata amri ya git bash kwa sababu hitilafu inaweza kutokea ▼

Amri ya kosa la CentOS 7 ya git bash haipatikani linux

Baada ya kusakinisha paneli dhibiti ya VestaCP, wakati wa kusanidi programu ya ufuatiliaji wa Monit: git clone https://github.com/infinitnet/vesta-centos7-monit.git ./ && rm -f README.md Ujumbe wa hitilafu unaonekana: -bash: git: com...

Inaweza pia kuonekana kuwa baada ya kuingiza amri hii ▼

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

Ujumbe wa hitilafu ufuatao unaonekana ▼

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

Hitilafu ya mwonekano wa kumbukumbu

SSH tazama amri ya faili ya kumbukumbu ya monit.log▼

tailf /var/log/monit.log

• SSH ili kutazama faili ya monit.log, ni mistari 10 pekee ya kumbukumbu inayoweza kuonyeshwa.

Kuingia kwa SFTP kunapendekezwa /var/log/monit.log ili kutazama kikamilifu hali ya faili ya kumbukumbu ya monit.log iliyotangulia.

Hitilafu ya kutuma barua pepe

Ikiwa barua ya Monit haiwezi kutumwa, ujumbe wa hitilafu ufuatao utaonekana ▼

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

Rekebisha hitilafu za kutuma barua pepe

Chen WeiliangInashauriwa kutumiagmail SMTP ▼

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

Suluhisho ni kuchukua nafasi ya seva ya barua iliyowekwa katika faili ya usanidi ya Monit, tafadhali tazama mafunzo haya kwa maelezo ▼

Monit Regist Mail: 534 5.7.14 https://support.google.com/mail/answer/78754 - gsmtp

Monit ufuatiliaji mpango, nifanye nini kama mimi kuweka mailserver localhost na timeout sekunde 30 lakini kushindwa kutuma barua?Chen Weiliang alipendekeza kutumia Gmail SMTP ▼set mailserver smtp.gmail.com port 587 username "user@...

hitilafu ya takwimu ya mfumo wa faili

Ukipata makosa yafuatayo katika faili ya kumbukumbu ya monit.log ▼

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

• Labda kwa sababu Linux hubadilika kuwa usakinishaji mdogo VestaCPpaneli, haipo /proc/diskstats Faili ya ufuatiliaji wa hali ya diski.

Tatua hitilafu za takwimu za mfumo wa faili

hatua ya 1:SSH ndani /etc/monit.d katalogi ▼

cd /etc/monit.d

hatua ya 2:Futa faili ya huduma ya ufuatiliaji ya Monit "root-space.conf" ▼

rm -rf root-space.conf

hatua ya 3:SSH anzisha upya Monit ufuatiliaji ▼

systemctl restart monit.service

Monit Command (Maalum kwa CentOS 7)

Tazama hali ya uanzishaji ya Monit ▼

systemctl status monit.service

Anzisha huduma ya Monit ▼

systemctl start monit.service

Funga huduma ya Monit▼

systemctl stop monit.service

Anzisha tena huduma ya Monit ▼

systemctl restart monit

Anzisha huduma ya Monit kwenye kuwasha ▼

systemctl enable monit.service

Washa na uzime huduma ya Monit ▼

systemctl disable monit.service