Share sicsi by device

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

k8s installation tutorial, CentOS 7.5, ARM architecture server (Feiteng platform)

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 host IP function k8s-master 192.168.0.239 Master k8s-node1 192.168.0.244 node 2. Modify the h ...

Posted on Fri, 29 May 2020 10:11:49 -0400 by faifas

CDH6.3.2 deployment of big data platform

Tags (space separated): building big data platform 1: Environment initialization 2: Installation of CDH6.3.2 1: Environment initialization 1.1 environment introduction System: CentOS7.5X64 cat /etc/hosts ---- 192.168.11.160 dev01.lanxintec.cn 192.168.11.161 dev02.lanxintec.cn 192.168.11.162 dev03.lanxintec.cn ---- 1.2: Keyless l ...

Posted on Thu, 28 May 2020 11:01:15 -0400 by d-woo

All MySQL installation and deployment methods

catalog 1, Foreword 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

corosync v1 + pacemaker high availability cluster deployment resource configuration (VIP+httpd+NFS)

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

Centos7 MySQL installation master-slave replication configuration

Installation Dependency yum search libaio # Retrieving related information yum install libaio # Install Dependent Packages Is mysql installed yum list installed | grep mysql mysql uninstall 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

docker installation configuration

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 3.10.0-1062.el7.x86_64 Replace with alicloud yum source [root@docker ~]# wge ...

Posted on Tue, 26 May 2020 11:04:57 -0400 by rhock_95

MFS (MooseFS Distributed File System)

Author: Zhang Shoufu Time: 2020-05-22 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

Docker installation (official installation method)

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 Installation procedure 1. Turn off the firewall systemctl stop firewall ...

Posted on Wed, 20 May 2020 10:05:59 -0400 by webdzine

Linux command yum command

Catalog yum command Check for updates Update Package Find Packages List Packages List all package groups Setup Package Group Unload Package Group View package information Installation Package Reinstall Package Uninstall Package 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