Kumaha ngonpigurasikeun prosés Monit dina panel Vesta CP tina sistem CentOS 7?

sateuacanChen WeiliangBlog geus dibagikeunCentOS 6 Tutorial masang sareng ngonpigurasikeun Monit ▼

Kumaha CentOS 6 ngagunakeun Monit pikeun ngawas? Pamasangan Linux sareng cabut pamasangan tutorial Monit

Kumaha CentOS 6 ngagunakeun monitoring monit? Pamasangan Linux sareng uninstall tutorial monit program monitoring monit mangrupikeun alat ngawaskeun sumber terbuka pikeun sistem operasi Linux, éta tiasa ngabantosan anjeun nganggo browser wéb pikeun ngawas prosés sistem, nalika program atanapi jasa gagal sareng turun, monit tiasa ngajantenkeun. .

Nanging, dina konfigurasi CentOS 7MonitoringProgramna, sareng sababaraha bédana ti CentOS 6, henteu persis sami.

Kumaha carana masang program monitoring Monit dina panel VestaCP tina sistem CentOS 7?

Tutorial ieu museurkeun kana: Kumaha masang program monitoring Monit dina panel VestaCP anu dijalankeun dina server CentOS 7? Panel VestaCP sistem CentOS 7, kumaha nyetél konfigurasi Monit? Naon ari Monit? Monit mangrupikeun alat leutik pikeun ngatur sareng ngawas sistem Unix ...

upami anjeunLinuxHost ngagunakeun sistem CentOS 7. Saatos masang Monit dina panel Vesta CP, anjeun tiasa nuturkeun tutorial ieu pikeun ngonpigurasikeun program monitoring Monit.

jasa prosés monitoring Monitor

Di handap ieu eusi konfigurasi jasa tina prosés ngawaskeun Monit (ngahapus sababaraha jasa ngawaskeun anu jarang dianggo):

Konfigurasi ngawaskeun Monit

Ngaran file konfigurasi Monit béda pikeun CentOS 6 & 7:

• Ngaran file konfigurasi Monit pikeun CentOS 6 nyaéta "monit.conf"
• Ngaran file konfigurasi Monit pikeun CentOS 7 nyaéta "monitrc"

kalawan SFTP 软件Saatos ngalebetkeun server Linux anjeun, edit file konfigurasi Monit ▼

/etc/monitrc

Tambihkeun eusi konfigurasi di handap ieu kana file "monitrc" ieu ▼

##
## 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

Upami anjeun parantos ngarobih eusi konfigurasi MONIT, anjeun kedah ngabalikan deui ladenan Monit supados tiasa dianggo▼

systemctl restart monit

Pembaruan 2018 Juni 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

• Ganti ku IP anjeun anu dibagikeun1.2.3.4.

Teu tiasa mendakan paréntah git bash sabab aya kasalahan ▼

CentOS 7 kasalahan git bash paréntah henteu kapendak linux

Saatos masang panel kontrol VestaCP, nalika ngonpigurasikeun program ngawaskeun Monit: git clone https://github.com/infinitnet/vesta-centos7-monit.git ./ && rm -f README.md Aya pesen kasalahan: -bash: git: com...

Éta ogé tiasa katingali yén saatos ngalebetkeun paréntah ieu ▼

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

Pesen kasalahan di handap ieu muncul ▼

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

Kasalahan panempoan log monit

SSH view monit.log paréntah file log▼

tailf /var/log/monit.log

• SSH pikeun nempo file monit.log, ngan 10 garis panungtungan log bisa ditampilkeun.

SFTP login disarankeun /var/log/monit.log pikeun pinuh nempo status tina file log monit.log saméméhna.

Kasalahan ngirim email

Upami surat Monit teu tiasa dikirim, pesen kasalahan ieu bakal muncul ▼

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

Ngalereskeun kasalahan ngirim email

Chen WeiliangDisarankeun dianggoGmail SMTP ▼

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

Solusina nyaéta ngagentos set mailserver dina file konfigurasi Monit, mangga parios tutorial ieu kanggo detil ▼

Monit log ajakan Surat: 534 5.7.14 https://support.google.com/mail/answer/78754 – gsmtp

Program monitoring Monit, naon anu kuring kedah laksanakeun upami kuring nyetél set mailserver localhost kalayan seep 30 detik tapi gagal ngirim surat?Chen Weiliang nyarankeun ngagunakeun Gmail SMTP ▼set mailserver smtp.gmail.com port 587 ngaran pamaké "user@…

kasalahan statistik filesystem

Upami anjeun mendakan kasalahan di handap ieu dina file log monit.log ▼

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

• Panginten kusabab Linux standar pikeun instalasi minimal VestaCPpanel, teu aya /proc/diskstats File ngawas status disk.

ngabéréskeun kasalahan statistik filesystem

lengkah 1:SSH di /etc/monit.d katalog ▼

cd /etc/monit.d

lengkah 2:Hapus file jasa monitoring Monit "root-space.conf" ▼

rm -rf root-space.conf

lengkah 3:SSH balikan deui Monit monitoring ▼

systemctl restart monit.service

Monit Command (Khusus pikeun CentOS 7)

Tempo status ngamimitian Monit ▼

systemctl status monit.service

Mimitian jasa Monit ▼

systemctl start monit.service

Tutup jasa Monit▼

systemctl stop monit.service

Balikan deui jasa Monit ▼

systemctl restart monit

Mimitian jasa Monit nalika boot ▼

systemctl enable monit.service

Hurungkeun sareng mareuman jasa Monit ▼

systemctl disable monit.service