Ansible: Using a Bastion ( Jumphost ) and ProxyCommand

Ansible: Using a Bastion ( Jumphost ) and ProxyCommand Problem Have you ever encountered a situation when you want to securely access the production server using Ansible via the jumphost. In real scenario for security reason production servers are only accessible using the jumphost. If we want to directly connect the production server using Ansible […]

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Running Remote commands and Managing Files via Spacewalk

Running Remote commands and Managing Files via Spacewalk Overview In this article we are going to cover – Run remote command. Deploy file through Spacewalk. Spacewalk Installation and Configuration Please check my previous article for Spacewalk installation and configuration using the below link. Spacewalk Installation and Configuration Managing Spacewalk Channels and Repositories Please check my […]

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Spacewalk Client Installation and Register with Spacewalk Server

Spacewalk Client Installation and Register with Spacewalk Server Overview In this article we are going to cover – Install Spacewalk clients. Subscribe channels for the clients. Install packages from the Spacewalk server’s Channel. Spacewalk Installation and Configuration Please check my previous article for Spacewalk installation and configuration using the below link. Spacewalk Installation and Configuration […]

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Managing Spacewalk Channels and Repositories

Managing Spacewalk Channels and Repositories Overview  In this article we are going to cover – Create a spacewalk channel. Create a repository. Download the package on Spacewalk server. Generate the activation key. Spacewalk Installation and Configuration Please check my previous article for Spacewalk installation and configuration using the below link. Spacewalk Installation and Configuration Brief […]

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Spacewalk Server Installation and Configuration

Spacewalk Server Installation and Configuration Overview In this article we are going to cover – Spacewalk Server Installation and Configuration. Prerequisites Two CentOS/any Linux OS installed machine, one for spacewalk Server and other for spacewalk Client. Proper networking access between the spacewalk server and client machines. I assume that you have the basic knowledge of […]

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BIND DNS

Installation and Configuration of BIND DNS Overview In this article we are going to cover – DNS Server Installation and Configuration DNS Zone Configuration Forward and Reverse Lookup Files Prerequisites Two CentOS/any Linux OS installed machine. Proper networking access between the machines and outside world. In this article we are using the below machine: Master […]

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