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  CentOS 6.5 makes the LAN http source
     
  Add Date : 2018-11-21      
         
         
         
  Required Components: VM, CentOS-6.5-x86_64-minimal.iso, CentOS-6.5-x86_64-bin-DVD1.iso.

1. First use minimal to install the virtual machine, to minimize the installation;

2. Then carry out some basic configuration;

2.1 virtual machine using NAT mode networking, and find the gateway ip, here is 192.168.128.2, record the gateway ip;

2.2 Configuring Static IP and Machine Name:

Static ip: (/ etc / sysconfig / network-scripts / ifcfg-eth0) Only the allocation IPADDR, netmask, gateway, dns can be amended ipv6init no

DEVICE = "eth0"
BOOTPROTO = "static"
IPADDR = "192.168.128.100"
NETMASK = "255.255.255.0"
GATEWAY = "192.168.128.2"
DNS1 = "8.8.8.8"
HWADDR = "00: 0C: 29: 5E: 9D: 9E"
IPV6INIT = "no"

NM_CONTROLLED = "yes"
ONBOOT = "yes"
TYPE = "Ethernet"
UUID = "83afb8fd-3d1b-4ab5-bcd1-a1c4493d57b1"

Machine name: (/ etc / sysconfig / network), machine name is set to vm1

NETWORKING = yes
NETWORKING_IPV6 = no
HOSTNAME = vm1
GATEWAY = 192.168.128.2

Configure the ip map: (/ etc / hosts), vm2 and vm3 belong to a cluster, so do the Hadoop cluster to build the back.

192.168.128.100 vm1
192.168.128.101 vm2
192.168.128.102 vm3
127.0.0.1 vm1
:: 1 localhost localhost.localdomain localhost6 localhost6.localdomain6

Restart the virtual machine (if you just modify the ip, then do not restart can be, but here we change the machine name, so restart a good point).

3. In the terminal, enter ping www.baidu.com test whether there is a network connection, there is description of the network configuration ok.

4. Configure the local source:

4.1 modify the iso file in the virtual machine for the DVD version

4.2 Mount the iso file to the / media / cdrom folder: mkdir / media / cdrom; mount / dev / cdrom / media / cdrom;

4.3 into / etc / yum.repos.d folder you can see:

CentOS-Debuginfo.repo CentOS-Vault.repo
CentOS-Base.repo CentOS-Media.repo

CentOS-D * and CentOS-B * renamed to be followed by a. Bak can, modify the CentOS-Media.repo file:

[C6-media]
Name = CentOS- $ releasever - Media
Baseurl = file: /// media / cdrom /
Gpgcheck = 0
Enabled = 1

Gpgkey = file: /// etc / pki / rpm-gpg / RPM-GPG-KEY-CentOS-6

Run yum clean all, yum install vim, if vim successfully installed, then the local yum source configuration is successful.

5. Configure the http source:

5.1 Installing httpd: yum install httpd;

5.2 Shut down the firewall: service iptables stop; chkconfig iptables off; setenforce 0;

Modify SELINUX = "" in the / etc / selinux / config file to disabled.
5.3 re-mount iso to / media / cdrom, copy: cp-R / media / cdrom / Packages / var / www / html / rhel

5.4 Installing createrepo, yum install createrepo *

5.5 Generate the repodata folder, createrepo / var / www / html / rhel;

5.6 modify /etc/httpd/conf/httpd.conf: ServerAdmin root @ vm1 ServerName: vm1: 80;

5.7 Add a myiso.repo file in the /etc/yum.repo.d folder, as follows:

[Myiso]
Name = myiso repo
Baseurl = http: // vm1 / rhel
Gpgcheck = 0
Enabled = 1

Gpgkey = file: /// etc / pki / rpm-gpg / RPM-GPG-KEY-CentOS-6

Also rename CentOS-M * to .bak;

5.8 Start httpd: httpd -k start; chkconfig httpd on

Yum install vim If the prompt has been installed, then http http http source configuration is successful;

6. Other machines in the LAN use this http source:

In the case of a consistent network environment:

In / etc / yum.repo.d folder below the new myiso.repo copy to this, while renaming other files (followed by. Bak) can be.

Use yum clean all; yum install vim to test.
     
         
         
         
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