docker overlay network cross host communication -- using (OVS) to get through the network

As mentioned in the previous section, there are four ways to get through the communication between docker s across hosts. This paper introduces the second common method: Using openvswitch to get through the network is a mainstream virtualization technology:Its advantages are: flexible No requirement fo ...

Posted on Wed, 19 Feb 2020 06:30:08 -0800 by TheFreak

CentOS 7 installation of PostgreSQL (RPM mode) and common commands

Official course https://www.postgresql.org/download/linux/redhat/ Installation preparation System version: CentOS Linux release 7.3.1611 (Core) Software version: psql (PostgreSQL) 9.6.17 install 1, Check if PostgreSQL is installed rpm -qa | grep postgres #Check if PostgreSQL is installed rpm ...

Posted on Sun, 16 Feb 2020 22:52:18 -0800 by tripodkid

ELK introduction and installation

I. Introduction ELK is the abbreviation of three open source software, which respectively means: elastic search, logstash, kibana 1. Elasticsearch is an open source distributed search engine, which provides three functions of data collection, analysis and storage. Its features include: distributed, zero ...

Posted on Wed, 12 Feb 2020 04:27:27 -0800 by php4hosting

[monitoring system] ELK log collection and analysis platform

ELK centralized log collection and analysis platform Official station: https://www.elastic.co/products ELK consists of elastic search, Logstash and Kiabana Elasticsearch is an open source distributed search engine. Its characteristics are: distributed, zero configuration, dynamic discovery, index dyn ...

Posted on Wed, 12 Feb 2020 03:10:37 -0800 by bubazoo

Virtual machine installation of CentOS7 and jdk1.8, mysql5.7, tomcat9

Article directory 1. Virtual machine installation CentOS7 download install Connecting to CentOS using xshell 2. Install jdk1.8 Uninstall OpenJDK download Decompress and configure environment variables 3. Install mysql5.7 Uninstall the pre installed database download install Important setup 4. I ...

Posted on Sun, 02 Feb 2020 01:40:26 -0800 by ozace

Nginx Foundation: 4: installation and setting of tripartite module

The previous article introduced the confirmation method of whether to install the three-party module. This article continues to take the subs & U filter as an example to introduce how to compile and set the source code. Take the sub filter module as an example, and follow the steps below: Step 1: ...

Posted on Tue, 28 Jan 2020 20:22:51 -0800 by jasonbullard

MySQL: MySQL installation under Linux

If you have any problems, please correct them. Thank you very much! MySQL installation steps under Linux 1. Download the installation package 2. Inspection before installation 3. Formal installation 4. Installation problems and Solutions 5. reference 1. Download the installation package Download ...

Posted on Sun, 19 Jan 2020 21:11:58 -0800 by fuzzy1

Software management under linux

1. Use known network installation source to install software cd   /etc/yum/repos.d/                                    Enter the default directory    vim  /etc/yum/repos.d/yum.repo                    Under directory xx.repo The filename must be.repo End [rhel 7.2]                                                          Ware ...

Posted on Fri, 10 Jan 2020 07:23:02 -0800 by Arenium

1.9 NGINX-HTTP configuration optimization - reverse generation of FastCGI (NGINX+PHP)

1.9 HTTP configuration optimization - reverse generation of FastCGI (NGINX+PHP) As a WEB server, NGINX only has the ability to parse static pages, and the ability to parse dynamic pages can only be realized with the help of external programs (PHP, Tomcat, etc.). PHP is a PHP parsing platform for running scripts written i ...

Posted on Mon, 06 Jan 2020 16:24:53 -0800 by stereo

The latest MySQL tutorial for Linux Installation

The latest MySQL tutorial for Linux Installation The latest MySQL tutorial for Linux Installation install Install from yum 1. Download and install 2. Upgrade the installation warehouse 3. Modify the default installation version of the warehouse, and only enable one enabled version, such as 5.7 4. (optional) if mysql has ...

Posted on Sat, 04 Jan 2020 12:50:47 -0800 by justinwhite93