Infrastructre & Hardware
Running Ansible Ad-Hoc commands
We have already run few ad-hoc command to list down the hosts in earlier sections.
Managing Ansible Inventory
Inventory File An inventory file is a simple and plain text file where we store those host information ansible has to deal with. It can be simple in …
Ansible Deployment
Hope you are clear on the concept and installation of Ansible program. Lets configure our Ansible environment now.
Update Dell iDRAC Firmware via Web GUI
We have experienced that, due to iDRAC firmware issues there will be so many connections issues on Dell remote access and one of the time-consuming …
Boot from image using vFlash in Dell PowerEdge Servers
Dell iDRAC is a feature-full server remote administration tool but iDRAC is missing the very basic functionality to boot from a ftp or http based ISO …
Slip Stream Method for SQL Server Build
This document is to guide when we want to integrate the SQL setup media with Service Pack, Cumulative updates and hotfixes in once single iso image so …
How To Configure Minicom For Serial Console Connections
Those who work with infrastructure/server deployment knows how difficult it is to get a console for those devices having no display like switches, …
How to Install and Configure AWS Command Line Interface (CLI)
The AWS Command Line Interface (CLI) is a unified tool to manage your AWS services. With just one tool to download and configure, you can control …
How to Reset an HPE Blade iLO to factory default
During a bulk deployment you noticed that, one of the HPE blade iLO in an HPE c7000 enclosure is not responding properly or configurations are not …
4 Websites You Can Use For Subnet Calculation
You might be a System Administrator, Developer, Infra Designer, Architect or a Capacity Manager by role, but getting quick information on your VLAN …
How to get or set iLO details from Linux and Windows (when you lost iLO access)
As an sysadmin, its always headache to deal with remote systems as rely on remote consoles (HP iLO, Dell iDRAC etc) for servers to access in case …
How To Recover HP C7000 Enclosure OA Access (BladeCenter)
We have cases where we lost OA access due to failed VLAN configurations, Wrong IP/VLAN configured on Active OA, OA not responding etc. Here explained …