CentOS 7 tizimining Vesta CP panelida Monit jarayonini qanday sozlash mumkin?

gachaChen VeyliangBlog ulashdiCentOs 6 Monitni oʻrnatish va sozlash boʻyicha qoʻllanma ▼

🔗CentOS 6 ni kuzatish uchun Monitdan qanday foydalanish mumkin? Linuxni o'rnatish va Monit qo'llanmasini o'chirish

Biroq, CentOS 7 konfiguratsiyasidaMonitoringDastur, CentOS 6 dan ba'zi farqlar bilan, mutlaqo bir xil emas.

🔗CentOS 7 tizimining VestaCP paneliga Monit monitoring dasturini qanday o'rnatish mumkin?

agar sizningLinuxXost CentOS 7 tizimidan foydalanadi.Vesta CP paneliga Monitni o'rnatganingizdan so'ng, Monit monitoring dasturini sozlash uchun ushbu qo'llanmani bajarishingiz mumkin.

Jarayonni kuzatish xizmati

Quyida Monit monitoring jarayonining xizmat konfiguratsiyasi mazmuni keltirilgan (ba'zi kam foydalaniladigan monitoring xizmatlarini o'chirib tashlang):

Monitoring konfiguratsiyasini kuzatish

Monit konfiguratsiya fayl nomlari CentOS 6 va 7 uchun farq qiladi:

• CentOS 6 uchun Monit konfiguratsiya faylining nomi "monit.conf"
• CentOS 7 uchun Monit konfiguratsiya faylining nomi "monitrc"

SFTP bilan Dasturiy ta'minotLinux serveringizga kirganingizdan so'ng, Monit konfiguratsiya faylini ▼ tahrirlang

/etc/monitrc

Ushbu "monitrc" fayliga quyidagi konfiguratsiya tarkibini qo'shing ▼

##
## 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

Agar siz MONIT konfiguratsiyasi tarkibini o'zgartirgan bo'lsangiz, kuchga kirishi uchun Monit xizmatini qayta ishga tushirishingiz kerak▼

systemctl restart monit

Yangilanish 2018/5/26:

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

• Umumiy IP bilan almashtiring1.2.3.4.

git bash buyrug'ini topib bo'lmadi, chunki xatolik yuz berishi mumkin ▼

🔗CentOS 7 xatosi: git bash buyrug'i Linuxda topilmadi

Shuningdek, ushbu buyruqni kiritgandan so'ng ▼ paydo bo'lishi mumkin

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

Quyidagi xato xabari paydo bo'ladi ▼

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

Jurnalni ko‘rishda xatolik yuz berdi

SSH ko'rish monit.log jurnali fayli buyrug'i▼

tailf /var/log/monit.log

• monit.log faylini ko'rish uchun SSH, jurnallarning faqat oxirgi 10 qatori ko'rsatilishi mumkin.

SFTP tizimiga kirish tavsiya etiladi /var/log/monit.log oldingi monit.log jurnali faylining holatini toʻliq koʻrish uchun.

Elektron pochta xabarini yuborishda xato

Agar Monit pochtasini jo'natib bo'lmasa, quyidagi xato xabari paydo bo'ladi ▼

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

Elektron pochta xabarlarini yuborish xatolarini tuzatish

Chen VeyliangFoydalanish tavsiya etiladiGmail SMTP ▼

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

Yechim Monit konfiguratsiya faylidagi oʻrnatilgan pochta serverini almashtirishdir, batafsil maʼlumot uchun ushbu qoʻllanmani tekshiring ▼

🔗Monit jurnali soʻrovlari Pochta: 534 5.7.14 https://support.google.com/mail/answer/78754 – gsmtp

fayl tizimi statistik xatosi

Agar siz monit.log jurnali faylida quyidagi xatolarni topsangiz ▼

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

• Ehtimol, Linux sukut bo'yicha minimal o'rnatish uchun VestaCPpanel mavjud emas /proc/diskstats Disk holatini kuzatish fayli.

fayl tizimidagi statistik xatolarni hal qilish

1-qadam:SSH ichida /etc/monit.d katalog ▼

cd /etc/monit.d

2-qadam:"root-space.conf" Monit monitoring xizmati faylini o'chiring ▼

rm -rf root-space.conf

3-qadam:SSH qayta ishga tushirish Monitoringni ▼

systemctl restart monit.service

Monit buyrug'i (CentOS 7 uchun maxsus)

Monitning ishga tushirish holatini ko'rish ▼

systemctl status monit.service

Monit xizmatini ishga tushiring ▼

systemctl start monit.service

Monit xizmatini yoping▼

systemctl stop monit.service

Monit xizmatini qayta ishga tushiring ▼

systemctl restart monit

Yuklashda Monit xizmatini ishga tushiring ▼

systemctl enable monit.service

Monit xizmatini yoqing va o'chiring ▼

systemctl disable monit.service