Home Operation and Maintenance Linux Operation and Maintenance How to write a mongodb service monitoring script under Linux

How to write a mongodb service monitoring script under Linux

Jun 02, 2023 pm 05:40 PM
linux mongodb

到history中看下启动命令:

复制代码 代码如下:

/usr/local/mongodb/bin/mongod --dbpath=/usr/local/mongodb/data/ --logpath=/data/mongodb.log --logappend &
Copy after login

原来如此!因为他没有用nohup启动,所以只要他的终端离线或者关闭,mongodb就会自动退出了!解决办法很简单,如下启动即可:

复制代码 代码如下:

nohup /usr/local/mongodb/bin/mongod --dbpath=/usr/local/mongodb/data/ --logpath=/data/mongodb.log --logappend >/dev/null 2>&1 &
Copy after login

这样敲命令也着实苦逼,所以从网上找了一个mongodb服务脚本就舒服多了:

#!/bin/sh
#
#mongod - startup script for mongod
#
# chkconfig: - 85 15
# description: mongodb database.
# processname: mongod
# source function library
 
. /etc/rc.d/init.d/functions
# things from mongod.conf get there by mongod reading it
# options
options=" --dbpath=/home/data/mongodb/ --logpath=/home/data/mongodb/mongodb.log --logappend &"
#mongod
mongod="/usr/local/mongodb/bin/mongod"
lockfile=/var/lock/subsys/mongod
start()
{
 echo -n $"starting mongod: "
 daemon $mongod $options
 retval=$?
 echo
 [ $retval -eq 0 ] && touch $lockfile
}
 
stop()
{
 echo -n $"stopping mongod: "
 killproc $mongod -quit
 retval=$?
 echo
 [ $retval -eq 0 ] && rm -f $lockfile
}
 
restart () {
    stop
    start
}
ulimit -n 12000
retval=0
 
case "$1" in
 start)
  start
  ;;
 stop)
  stop
  ;;
 restart|reload|force-reload)
  restart
  ;;
 condrestart)
  [ -f $lockfile ] && restart || :
  ;;
 status)
  status $mongod
  retval=$?
  ;;
 *)
  echo "usage: $0 {start|stop|status|restart|reload|force-reload|condrestart}"
  retval=1
esac
exit $retval
Copy after login

将代码保存到 /etc/init.d/mongodb,然后使用 chmod +x /etc/init.d/mongodb 添加执行权限。
现在,就可以使用 service 命令来控制mongodb了:

复制代码 代码如下:

service mongodb start|stop|restart
#或
/etc/init.d/mongodb start|stop|restart
Copy after login

The above is the detailed content of How to write a mongodb service monitoring script under Linux. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Roblox: Bubble Gum Simulator Infinity - How To Get And Use Royal Keys
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Nordhold: Fusion System, Explained
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Java Tutorial
1664
14
PHP Tutorial
1269
29
C# Tutorial
1249
24
Use Composer to solve the dilemma of recommendation systems: andres-montanez/recommendations-bundle Use Composer to solve the dilemma of recommendation systems: andres-montanez/recommendations-bundle Apr 18, 2025 am 11:48 AM

When developing an e-commerce website, I encountered a difficult problem: how to provide users with personalized product recommendations. Initially, I tried some simple recommendation algorithms, but the results were not ideal, and user satisfaction was also affected. In order to improve the accuracy and efficiency of the recommendation system, I decided to adopt a more professional solution. Finally, I installed andres-montanez/recommendations-bundle through Composer, which not only solved my problem, but also greatly improved the performance of the recommendation system. You can learn composer through the following address:

Linux Architecture: Unveiling the 5 Basic Components Linux Architecture: Unveiling the 5 Basic Components Apr 20, 2025 am 12:04 AM

The five basic components of the Linux system are: 1. Kernel, 2. System library, 3. System utilities, 4. Graphical user interface, 5. Applications. The kernel manages hardware resources, the system library provides precompiled functions, system utilities are used for system management, the GUI provides visual interaction, and applications use these components to implement functions.

How to check the warehouse address of git How to check the warehouse address of git Apr 17, 2025 pm 01:54 PM

To view the Git repository address, perform the following steps: 1. Open the command line and navigate to the repository directory; 2. Run the "git remote -v" command; 3. View the repository name in the output and its corresponding address.

How to run java code in notepad How to run java code in notepad Apr 16, 2025 pm 07:39 PM

Although Notepad cannot run Java code directly, it can be achieved by using other tools: using the command line compiler (javac) to generate a bytecode file (filename.class). Use the Java interpreter (java) to interpret bytecode, execute the code, and output the result.

How to run sublime after writing the code How to run sublime after writing the code Apr 16, 2025 am 08:51 AM

There are six ways to run code in Sublime: through hotkeys, menus, build systems, command lines, set default build systems, and custom build commands, and run individual files/projects by right-clicking on projects/files. The build system availability depends on the installation of Sublime Text.

laravel installation code laravel installation code Apr 18, 2025 pm 12:30 PM

To install Laravel, follow these steps in sequence: Install Composer (for macOS/Linux and Windows) Install Laravel Installer Create a new project Start Service Access Application (URL: http://127.0.0.1:8000) Set up the database connection (if required)

git software installation git software installation Apr 17, 2025 am 11:57 AM

Installing Git software includes the following steps: Download the installation package and run the installation package to verify the installation configuration Git installation Git Bash (Windows only)

MongoDB vs. Oracle: Choosing the Right Database for Your Needs MongoDB vs. Oracle: Choosing the Right Database for Your Needs Apr 22, 2025 am 12:10 AM

MongoDB is suitable for unstructured data and high scalability requirements, while Oracle is suitable for scenarios that require strict data consistency. 1.MongoDB flexibly stores data in different structures, suitable for social media and the Internet of Things. 2. Oracle structured data model ensures data integrity and is suitable for financial transactions. 3.MongoDB scales horizontally through shards, and Oracle scales vertically through RAC. 4.MongoDB has low maintenance costs, while Oracle has high maintenance costs but is fully supported.

See all articles