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I am a little white one, because the company needs to use RabbitMQ, I will look for data to install.Now I'll write down the steps and problems I've encountered to help you. System: centOS final6.5 Download directory for files: /home/lmy/opt Installation directory: /opt I have the current directory in every step of my code, and switching di ...

Foreword: centos 7 1. Basic operations If you don't have commands installed on your system yum install firewalld //Install firewalld firewall Open Services # systemctl start firewalld.service Close the firewall # systemctl stop firewalld.service Start-up automatically # systemctl enable firewalld.service Turn off and start up ...

Chapter 1 Introduction to Keepalived Keepalived software was originally designed for LVS load balancing software to manage and monitor the status of each service node in the LVS cluster system. Later, it added VRRP function to realize high availability. Therefore, besides managing LVS software, Keepalived can also be used as a highly availabl ...

CentOS 6.8 installs with yum sometimes without a newer version, so install it manually. Here are the steps. Download the latest version Take 3.2.8 as an example. Attach the address: redis-3.2.8.tar.gz  http://download.redis.io/releases/redis-3.2.8.tar.gz 1. Download Redis 3.2.8 installation package wget -C http://dow ...

linux software installation Shell Front-end Package Manager yum Use linux local installation CD as yum source Mount mount directory Unloading catalogue Edit local warehouse configuration yum source configuration Clearing up metadata of yum metadata yum installation ssh Check to see if services are installed search uses YUM to find pack ...

linux software installation Shell Front-end Package Manager yum Use linux local installation CD as yum source Mount mount directory Unloading catalogue Edit local warehouse configuration yum source configuration Clearing up metadata of yum metadata yum installation ssh Check to see if services are installed search uses YUM to find pack ...

Corosync Details Overview of OpenAIS OpenAIS is an application interface specification based on SA Forum standard cluster framework. OpenAIS provides a cluster model, which includes cluster framework, cluster member management, communication mode, cluster monitoring, etc. It can provide cluster interfaces for cluster software or tools to mee ...

Building Automation Service Platform--zabbix Monitoring Platform Preparatory environment Prepare a Linux host (CentOS 7 example) LAMP platform has been installed Close Firewall and SELinux Setting IP Address Setting up yum source Individual symbols in linux instructions will conflict with the text editing language of the blog. I will use spac ...

Last article A Brief Talk on redis cluster Cluster The advantages of redis cluster architecture, the comparison between redis cluster and redis replication + sentinal, and the data fragmentation algorithm of redis cluster are mainly explained. The original hash algorithm and consistency hash algorithm + virtual nodes are also briefly introduc ...

1. Enter apache's website at https://www.apache.org/, click Download 2. Select as shown 3. Select httpd 4. Download two packages, 2.2 for CentOS6 and 2.4 for CentOS7 1. CentOS6 1. Enter the command rz and a dialog box will pop up to transfer the windows file to linux. 2. In the pop-up dialog box, select Package--->Add--->OK.Be caref ...