This tutorial will show how one can set up RHEL/CentOS 8/7, utilizing an FTP server (vsftpd) as Community Supply. This lets you set up RHEL/CentOS Linux on a number of machines from a single supply level, utilizing a minimal ISO picture on the machines you carry out set up and the extracted binary DVD ISO mounted on the FTP server path, on the server machine that holds the supply tree.

For this to work, you could have already got an set up of RHEL/CentOS 8/7 on a machine hooked up to your community, however you possibly can, additionally, use different RHEL/CentOS variations, and even different Linux distributions with an FTP, HTTP or NFS server put in and useful, that you’ll mount RHEL/CentOS binary DVD ISO picture, however this information will focus on RHEL/CentOS 8/7 with Vsftpd server solely.

Necessities

On Server Facet

RHEL/CentOS 8/7 minimal set up with Vsftpd server and the binary DVD ISO picture positioned on DVD/USB drive.

On Purchasers Facet

Obtain RHEL/CentOS 8/7 minimal ISO picture, that may be obtained from the next hyperlinks.

Step 1: Put together Community Sources on – Server Facet

1. Step one will likely be to put in Vsftp server in your CentOS/RHEL server by issuing the next yum command.

# yum set up vsftpd

How to use FTP network sources to install multiple CentOS / RHEL serversSet up Vsftpd in CentOS

2. After Vsftpd binary package deal is put in in your system begin, allow, and confirm the standing of the service.

# systemctl begin vsftpd
# systemctl allow vsftpd
# systemctl standing vsftpd

How to use FTP network sources to install multiple CentOS / RHEL serversConfirm Vsftpd Standing

3. Subsequent, get your system exterior IP Tackle utilizing IP command or ifconfig, that you’ll later must entry your Community Sources from a distant location.

# ip addr present
OR
# ifconfig

How to use FTP network sources to install multiple CentOS / RHEL serversExamine Server IP Tackle

4. To make the Vsftp server out there to exterior connections add a firewall rule in your system to open port 21 utilizing the next command and restart Firewall to use the brand new rule in the event you added with a everlasting assertion.

# firewall-cmd –add-service=ftp –permanent
# systemctl restart firewalld

5. Assuming that you have already got downloaded RHEL/CentOS 8/7 binary DVD ISO picture, put it in your machine DVD-ROM/USB drive and mount it as a loop with read-only attributes to Vsftp server path – for vsftpd often, the situation is /var/ftp/pub/, utilizing the next command.

# mount -o loop,ro /dev/sr0 /var/ftp/pub/ [Mount DVD/USB] OR
# mount -o loop,ro path-to-isofile /var/ftp/pub/ [If downloaded on the server]

How to use FTP network sources to install multiple CentOS / RHEL serversMount ISO File

6. To see the consequence to date, open a browser from a distant location and navigate to the deal with ftp://system_IP/pub/ utilizing FTP protocol.

How to use FTP network sources to install multiple CentOS / RHEL serversExamine FTP from Browser

As you possibly can see from the screenshot above an set up tree listing ought to seem with the extracted contents of the binary DVD ISO picture. Now the FTP Community Sources are ready for use for distant installations.

Step 2: Add Community Set up Sources to – Distant Purchasers

6. Now it’s time to put in RHEL/CentOS 8/7 on different machines utilizing as a FTP Supply Set up the above-configured server. On the system that you’ll carry out the set up of RHEL/CentOS 8/7 put the minimal bootable binary ISO picture on DVD-ROM/USB drive, for creating bootable USB drive, use Unetbootin Bootable or Rufus device.

We use the identical process as described in our earlier articles for RHEL/CentOS 8/7 set up course of, however barely change the within the Set up Abstract order.

After you might have configured your Date and Time, Keyboard and Language, transfer Community and Hostname and swap your system Ethernet card to ON to mechanically receive community configurations and acquire community connectivity when you’ve got a DHCP server in your community or configure it with a static IP Tackle.

How to use FTP network sources to install multiple CentOS / RHEL serversCentOS Eight Set up AbstractHow to use FTP network sources to install multiple CentOS / RHEL serversAllow Community Card

7. After the Community Card is lively and operational it’s time so as to add the Community Set up Sources. Go to Software program -> Set up Supply from Set up Abstract menu. Select Community Set up Sources utilizing FTP protocol and add you sources configured earlier with the FTP server IP Tackle and path, like within the picture beneath.

ftp://remote_FTP_IP/pub/
How to use FTP network sources to install multiple CentOS / RHEL serversCentOS Set up SourcesHow to use FTP network sources to install multiple CentOS / RHEL serversCentOS FTP Community Set up Sources

8. After you added the Community Set up Sources, hit on above Carried out button to use modifications and await the installer to detect and mechanically configure your Community Sources. After all the things is configured you possibly can transfer ahead with the set up process in the identical method as in case you are utilizing a neighborhood binary DVD ISO picture.

How to use FTP network sources to install multiple CentOS / RHEL serversStart CentOS Set up

9. One other strategy so as to add Community Sources is to set them up from command line on Boot menu by urgent TAB key on the Boot menu so as to add additional choices in your set up course of and append the next line.

ip=dhcp inst.rep=ftp://192.168.1.70/pub/

  1. ip=dhcp -> mechanically begins your NIC and configures utilizing the DHCP methodology.
  2. inst.rep=ftp://192.168.1.70/pub/ -> your FTP server IP Tackle and path that holds the DVD mounted Set up Sources.

How to use FTP network sources to install multiple CentOS / RHEL serversAdd Community Sources in Boot Menu

10. After ending enhancing the Boot command line, press Enter key to start out the set up course of, and the FTP Community Set up Sources ought to mechanically be configured and seem on Set up Abstract.

How to use FTP network sources to install multiple CentOS / RHEL serversCentOS Set up From FTP Sources

Though this tutorial solely presents utilizing as Community Location for Sources Set up solely the FTP protocol, in the identical method, you should use different protocols, comparable to HTTPS and HTTP, the one change is for NFS protocol which makes use of the copy of the binary DVD ISO picture on the exported path configured in /and many others/exports file, with out the necessity to mount the DVD ISO picture in your system.

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