apache health check

This is a creation in Article, where the information may have evolved or changed. Section Sixth: Health CheckOriginal addressReprint please specify the original and translation address As our microservices become more complex, it is important for Docker swarm to know that our services are running well. Let's look at how to view service health.For example, our Accountservice service will not work if HTTP or linked databases cannot be served.The best wa

Nginx is an excellent reverse proxy server. Here we mainly talk about its health check and load balancing mechanisms, as well as the problems caused by these mechanisms. The so-called health check means that when there is a problem at the backend (specifically, what is a problem, depending on the specific implementatio

Tags: c http a strong COM fileOracle away from damage start with health checkKeep your Oracle database away from corruption with Oracle health checks , and the vast Oracle database has built-in database health checks to diagnose physical and logical damage to the Oracle database.The enterprise or individual database has the data dictionary, the block and the data

Original link http://tengine.taobao.org/document_cn/http_upstream_check_cn.htmlNgx_http_upstream_check_module This module provides proactive back-end server Health check functionality for Tengine. The module is Tengine-1.4. version 0 was not previously enabled by default, it can be turned on when configuring the Compile option:./configure--with-Http_upstream_check_moduleexampleshttp {Upstream Cluster1 {# si

1. Download Nginx Download, the latest version is 1.11.5 Address: http://nginx.org/en/download.html PCRE (Nginx installation required dependency package) download Address: https://sourceforge.net/projects/pcre/files/pcre/ Nginx_upstream_check_module (Nginx back end node Health Check plugin) download Address: Https://github.com/yaoweibin/nginx_upstream_check_module 2. Installation Download the three packages

The MicroServices gateway is the socket long connection with the payment company docking, the gateway needs to provide the HTTP interface to the internal system call, when the socket is not established connection (Gateway service is high availability is haproxy, some services socket may not be connected to the payment company), so, At this point the HTTP service of the gateway does not let the internal other call system discover.Spring Cloud project built by GradleAdded in Build.gradle: Compi

You have now defined the name, service agreement, and service port number of a SLB instance. The next step is to configure the health check and session retention. The entire load-balancing service will run automatically according to your configuration and perform a health check on the cloud server as a load-balanced se

Health Check package management system and package management system Today, let's write a small project for the Health Check package management system. Project requirements: 1. Load the default health check plan, as shown in 　　　　

Oracle SQL Tuning Health Check ScriptWe focus on the performance of database system, the main task of database tuning is to optimize SQL. Good data architecture design, with application system middleware and writing a beautiful SQL, is the future of the system on-line no fatal performance problems of the strong guarantee.In the CBO era, a SQL execution plan was diverse. The factors that affect the execution

Tags: Biztalk. SynopsisPowerShell script to perform a quick BizTalk health Check. DESCRIPTIONThis script gathers and displays a lot of information about a BizTalk server. Sections include Windows, computer, BizTalk artifacts, Event Logs and more.important! The script would check the environment it ' s run from. This means if you run the script from a PROD server,

Label:1. Pure hand-crafted Tools: Programmer's hands Features: Handwritten client and server-side validation code 2. Semi-manual semi-automatic Tools: Jquery.validate (client) + dataannotations dataannotationsextensions (server side) Features: Client handwritten partial validation code, server side only need to declare validation rules 3. Fully Automatic Tools: Jquery.validate jquery.validate.unobtrusive (client) + dataannotations dataannotationsextensions (server side) Features: Only server-

SEO site will always encounter a lot of puzzling problems, such as the efforts to update the original why the ranking has been not to go? Always do external links why the weight does not come up? In addition, sometimes the site even if there is a good ranking is also relatively easy to fluctuate, in fact, many times because of the factors of our site itself, today to talk about my ideas , that is, a "health checkup" on the site to see where your site

#!/bin/sh#date: 2015-12-07#filename: check_mysql.sh#linuxzkq#Email: [Email protected]#version: v1.0#port = ' Netstat-tunlp|grep 3306|wc-l '#process = ' Ps-ef|grep mysqld|grep-v grep|wc-l 'Value= '/application/mysql/bin/mysql-u root-poldboy-e ' select version (); ">/dev/null 2>1"While TrueDoIf [$? -ne 0]Then#echo "error! MySQL is not running "/etc/init.d/mysqld startElseecho "MySQL is running,now!"FiSleep 5Value= '/application/mysql/bin/mysql-u root-poldboy-e ' select version (); ">/dev/null 2>1"

[Post] Crazy! Funny laugh during the health check !!!! Laugh !!! Crazy! Funny laugh during the health check !!!! Laugh !!!My colleague, just after getting on the x-ray machine, the doctor shouted and summoned several other doctors: "Come on, come on. I 've been working for 20 years. Today I finally met on