sigterm

The morning received 502 alarm, set the alarm rule is 502 error two minutes more than 500 on the alarm.Troubleshooting process:Log Analysis System report--View Log system log-->nginx error log-->php error log-->php-fpm.log logIn the log analysis

1. Download Alpine image[email protected] ~]# Docker pull alpineusing default tag:latesttrying to pull repository docker.io/library/alpine ... la Test:pulling from Docker.io/library/alpine4fe2ade4980c:pull completedigest:sha256 : 621c2f39f8133acb8e64

Swoole supports hot restart. when the server code changes, the file is updated while the server is still running. Swoole implements this function through the built-in reload function and two custom semaphores. First, I will explain three available

Recently, I had a big question. Write this code let's take a lookThe wireless APs in the home are not functioning well, he only provides an IP map of the external real IP to the NATYou cannot specify a port map to the port of an internal IPBut I

As the Docker community continues to grow, CoreOS, Kubernetes, Hashicorp and other projects flourish. Flannel as an open-source networking component for containers, it also attracts engineers ' attention. The flannel is simple to use and can be

Compose and docker compatibility: The compose file format has three versions: 1, 2.x, and 3.x. Currently, the mainstream versions are 3.x, which support common parameters for docker 1.13.0 and later versions: version # specify the version services

Record the architecture of our game servergame Server logical architecture diagrammy own design of the game Logic architecture diagramGame Server program frame diagramProgram Entry CodeRead this server-related configurationLog.notice ("config",

KillThe KILL command in Linux is used to terminate the run of the specified process (terminate a process) and is a common command for process management under Linux. Typically, terminating a foreground process can use the CTRL + C key, but for a

1. Several points of understanding: There are two types of threads in Java: User thread, daemon thread (daemon) The daemon provides services for the running of other threads, such as GC threads (garbage collection threads), memory

What if you forget the root password of the online MySQL database one day? 1. Close the MySQL database. mysqladmin cannot use the root password because it is forgotten. In this case, killpid can only be used to close the program. What if you forget

Author: vamei Source: http://www.cnblogs.com/vamei welcome reprint, please also keep this statement. Thank you! Linux processes have a certain relationship with each other. For example, in the Linux Process base, we can see that each process has a

This article is senlie original, reproduced Please retain this address: http://blog.csdn.net/zhengsenlie Next, I will introduce several different versions of the same tcp client program, including the stop and other versions, the Select and

Linux processes have a certain relationship with each other. For example, in the Linux Process base, we can see that each process has a parent process, and all processes take the INIT process as the root to form a tree structure. Here we will

Original article address:Subprocess in Python Author:Grinding From: http://li2z.cn/2010/04/14/python_subprocess/ Just like python built-in functions, the content is all from the official Python documentation, but it is not a simple translation.

To improve efficiency and avoid Gil restrictions of Python, the multiprocessing module is often used to implement multi-process processing. The efficiency will be greatly improved, but this will introduce the problem of multi-process management. For

C ++ code coverage profiling with GCC/gcov Submitted by bobah on Wed, 01/27/2010-17:42 Http://www.bobah.net/d4d/tools/code-coverage-with-gcov The coverage analysis with GCC/gcov includes three following steps * Instrumented application

Question 1:@ Error: chroot failedRsync error: Error starting client-server protocol (Code 5) at main. C (1522) [runner ER = 3.0.3] Cause:The directory on the server does not exist or has no permissions. Creating a directory and correcting

# Python2.7 multi-process and multithreading # parallel world * Serial and parallel* Blocking and non-blocking* Sharing and conflict* Multi-process and multi-thread: in windows, multi-process development is not supported, and almost all platforms

What should I do if I forget my MySQL password ?, Forgot MySQL password, What if you forget the root password of the online MySQL database one day? You will often think of the skip-grant-tables parameter. The specific steps are as follows: 1. Shut

[MongoDB] The Regex Expression query of MongoDB, mongodbregex In the past two blogs, the topic mainly focus on the high query operation of mongodb. in this blog, we simply study the regex expression in the mongdb. mongoDB also support the regex