Nezha monitoring - server status monitoring, SSL certificate change expiration, Ping monitoring and scheduled task reminder

Nezha panel Is a similar to ServerStatus Server status monitor , however , Nezha panel is relatively more powerful , Nezha monitors Support server system status monitoring 、HTTP(SSL Certificate change 、 It's about to expire 、 expire )、TCP、Ping Monitoring and alarming , Command batch execution and scheduling tasks , It is a one-stop light monitoring light operation and maintenance system .

Nezha monitoring has four functions ： Planning tasks ： Backup scripts 、 Service to restart , And other regular operation and maintenance tasks . Use this function to combine restic、rclone Back up the server , Or periodically restart a service to reset the network connection . Alarm notice ：CPU、 Memory 、 Hard disk 、 bandwidth 、 Traffic 、 Monthly flow real-time monitoring . Service monitoring ：HTTP、SSL certificate 、ping、TCP Port, etc .

Nezha monitors Support custom code ： Change LOGO、 Change tone 、 Add statistical code, etc , In general, this monitoring is very good , Suitable for having multiple servers to monitor , At the same time, it can also be applied to timed TCP、Ping monitor .

PS： Update record .

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One 、 Nezha monitoring installation preparation

Website ：

1. project ：https://github.com/naiba/nezha
2. spare ：https://github.com/freehao123/nezha
3. demonstration ：https://ops.naibahq.com/

At least two VPS host . a VPS The host is used to display your monitoring results , another VPS Is the monitored object . About VPS Please refer to the article about the comparison experience of the host ：VPS Host ranking list .

Two subdomains . A for user access , Be similar to tz.wzfou.com, Another one for VPS For communication between , Be similar to gg.wzfou.com. You can also use Free domain name .

First resolve your domain name displayed to users to your main server .

Another one for VPS The domain name of communication between should also be resolved to your main server .

Two 、 Nezha monitoring installation tutorial

2.1 establish OAuth Apps

open ：https://github.com/settings/developers, And then click New OAuth App Button , This is mainly used for background login .

Then fill in your domain name displayed to the user URL,Callback fill http(s):// Domain name or IP/oauth2/callback. Here's the picture ：

If you don't want to use anti substitution （ Here is how to reverse ）, You can add ports 8008.

http:// Your domain name :8008 http:// Your domain name :8008/oauth2/callback

in addition ：

About GitHub Oauth2 application ： stay https://github.com/settings/developers establish , No need to audit ,Callback fill http(s):// Domain name or IP/oauth2/callback About Gitee Oauth2 application ： stay https://gitee.com/oauth/applications establish , No need to audit ,Callback fill http(s):// Domain name or IP/oauth2/callback

Create good OAuth Apps Then you can check ID And generate a key .

2.2 Install Nezha monitoring

The installation command is as follows ：

curl -L https://raw.githubusercontent.com/naiba/nezha/master/script/install.sh  -o nezha.sh && chmod +x nezha.sh
sudo ./nezha.sh

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Domestic image acceleration ：

curl -L https://cdn.jsdelivr.net/gh/naiba/[email protected]/script/install.sh -o nezha.sh && chmod +x nezha.sh
CN=true sudo ./nezha.sh

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* Use WatchTower The panel can be updated automatically ,Windows The terminal can use nssm Configure self startup

Select the installation panel end .

2.3 Reverse domain name access

This deployment is optional , The default Nezha monitoring is to use the domain name url+8008 Port access , If we want to use the browser default 80 Port access , You need to use the reverse domain name .

Use Oneinstack perhaps LNMP One key package My friends use commands to add virtual machines or bind domain names , Then add the reverse generation @ The reason is . Reverse configuration method and Bitwarden Self built password storage system graphic tutorial binding domain name inversion similar .

Use the pagoda panel , Add a website directly in the background .

Then use the pagoda panel to apply SSL certificate .

Then click on the website , Add reverse , Set as follows ：

Open the... Of the pagoda panel nginx The configuration file , You can see that the reverse code has been generated .

Now open your domain name and you can see that Nezha monitoring deployment is successful .

3、 ... and 、 Nezha monitoring tutorial

3.1 Log in to the background to add monitoring

First , Use Github Log in to your Nezha monitoring background .

Authorized login .

Now you can add your monitoring server .

Fill in the server name .

After completion , You can get the key .

3.2 Install the monitored end

Execute Nezha monitoring installation command , choice “ Installation monitoring Agent”, During the installation process, you will be asked to fill in the key .

Turn on your Nezha monitor , You can see the monitoring server you just added .

3.3 Add service monitoring

Service monitoring support ：HTTP、SSL certificate 、ping、TCP Port monitoring , Get into /monitor Click new monitoring on the page .

The effect is as follows ：

3.4 Add timing task

Nezha monitoring supports adding scheduled tasks , For example, regular visits 、Ping Wait for the operation .

You can choose the notification method .

Four 、 summary

Nezha monitors It also supports modifying themes , You can modify it according to your own domain name . Data is stored in /opt/nezha In the folder , Package this folder when migrating data , Unzip to the new environment . Then execute the one click script installation .

Use pagoda reverse or go up CDN, Suggest Agent To configure Follow Access the management panel Use different domain names , In this way, the domain name used by the management panel can be directly set CDN,Agent The configured domain name is the resolution management panel IP The use of , It is also convenient for the later management panel migration .

The article comes from ： Excavation station no https://wzfou.com/nezha/, copyright . In addition to indicating the source of this article , They are all original articles of the author , Free to quote , But please indicate the source .