Integrating Linux with Active Directory using Winbind,Samba & Kerbros

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Integrating Linux with Active Directory using Winbind,Samba & Kerbros

Integrating CentOS 7 with Active Directory using Winbind #—— install auxillary packages — yum -y install ntp yum -y install bind-utils yum -y install net-tools #—— verify Centos can reach the AD server ping ad-server-name #—— setup time syncronization to the AD —

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Making an Installation Boot.iso CD-ROM from Dump

Making an Installation Boot.iso CD-ROM from Dump isolinux (not available for Itanium systems) is used for booting the Red Hat Enterprise Linux installation CD. To create your own CD-ROM to boot the installation program, use the following instructions: Copy the

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Bonding-Teaming

Bonding: Network interface bonding combines multiple network connections into a single logical interface. A bonded network interface can increase data throughput by load balancing or can provide redundancy by allowing failover from one NIC to another. There are following bonding types:

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Create YUM local-repo

Creating A Local Yum Repository (CentOS) YUM Repositories are warehouses of Linux software (RPM package files). RPM package file is a Red Hat Package Manager file and enables quick and easy software installation on Red Hat/CentOS Linux. YUM Repositories can

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Kickstart Post install script

  KickstartPost install script   Syntax: %post — Commands/code that need to run in post OS install as part of kickstart — %end   Example: %post mkdir /root/testfile cp /etc/resolv.conf /etc/resolv.conf_backup cd /var/tmp wgethttp://1.1.1.1/samplefile.txt clear %post   Enable logging for

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Puppet Install & use case

Puppet Installation Prerequisites :  First things to do Before Install For ease of use, set the Puppet master server’s hostname to puppet, and have a valid fully-qualified domain name (FQDN). To check your hostname, run hostname and to check your FQDN, run hostname -f.

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Build a Docker Image

How does a Docker image work? We’ve already seen that Docker images are read-only templates from which Docker containers are launched. Each image consists of a series of layers. Docker makes use of union file systems to combine these layers into a

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Docker in Depth

What is Docker? Docker is an open platform for developing, shipping, and running applications. Docker is designed to deliver your applications faster. With Docker you can separate your applications from your infrastructure and treat your infrastructure like a managed application.

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