iSCSI technology is a kind of SCSI instruction set developed by IBM company, which can run on the upper layer of IP protocol for hardware devices,
This kind of instruction set can run SCSI protocol on IP network, and make it possible to route on high-speed Gigabit Ethernet. iSCSI
Technology is a new storage technology, ...
Posted on Sun, 31 May 2020 11:54:03 -0400 by scottybwoy
1 installation environment
[root@k8s-master ~]# uname -a
Linux k8s-master 4.14.0-49.12.ts7.aarch64 #1 SMP Tue Nov 12 19:06:54 CST 2019 aarch64 aarch64 aarch64 GNU/Linux
[root@k8s-master ~]# cat /etc/redhat-release
TongyuanOS release 7.5.1810
2. Modify the h ...
Posted on Fri, 29 May 2020 10:11:49 -0400 by faifas
Tags (space separated): building big data platform
1: Environment initialization
2: Installation of CDH6.3.2
1: Environment initialization
1.1 environment introduction
1.2: Keyless l ...
Posted on Thu, 28 May 2020 11:01:15 -0400 by d-woo
2, About MySQL installation
3, Deployment planning
3.1 server planning
3.2 database directory planning
4, Prepare tools
5, General binary package installation MySQL
5.1 upload MySQL general binary installation package to / usr/local/src directory of node7
5.2 extract MySQL to the specified directory and rename it
5.3 c ...
Posted on Thu, 28 May 2020 05:00:37 -0400 by Jack Sparrow
Experimental purpose: to deploy httpd high availability service (+ NFS) using corosync v1 + pacemaker.
This experiment uses Centos 6.8 system, file system resource server, NA1 node 1, NA2 node 2, VIP192.168.94.222
Directory structure: (annoying, the layout is in a mess)
1. corosync v1 + pacemaker basic installation
2. Installation of pacemak ...
Posted on Thu, 28 May 2020 03:28:39 -0400 by noirsith
yum search libaio # Retrieving related information
yum install libaio # Install Dependent Packages
Is mysql installed
yum list installed | grep mysql
yum -y remove mysql-libs.x86_64
mysql yum Download
wget http://dev.mysql.com/get/mysql-community-release-el7- ...
Posted on Wed, 27 May 2020 12:13:11 -0400 by kmemis
1, docker installation configuration
Modify host name
[root@docker ~]#vi /etc/hostname
View Linux system information
[root@docker ~]# cat /etc/redhat-release #View version number
CentOS Linux release 7.7.1908 (Core)
[root@docker ~]# uname -r #View linux kernel
Replace with alicloud yum source
[root@docker ~]# wge ...
Posted on Tue, 26 May 2020 11:04:57 -0400 by rhock_95
Author: Zhang Shoufu
w x: y18163201
MooseFS[MFS] is a fault-tolerant network distributed file system.It distributes data across multiple physical servers and presents users with a unified resource. Official address: http://www.moosefs.com/
Introduction to MFS
MooseFS is a fault-tolerant, highly available, high-performance, s ...
Posted on Sun, 24 May 2020 21:12:59 -0400 by m@ndio
Write in front
Because docker engine docker is not recommended officially, it cannot be installed, so now install docker CE.
Refer to official documents https://docs.rancher.cn/rancher2x/install-prepare/basic-environment-configuration.html#_4-1-docker%E5%AE%89%E8%A3%85
1. Turn off the firewall
systemctl stop firewall ...
Posted on Wed, 20 May 2020 10:05:59 -0400 by webdzine
Check for updates
List all package groups
Setup Package Group
Unload Package Group
View package information
List yum repositories
Add Yum Repository
Enable Yum repository
Disable Yum Repository
Problems encountered in adding ...
Posted on Tue, 19 May 2020 13:02:01 -0400 by AMV