Categories

HP

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...The post How to Reset an H...

In HP, Infrastructre & Hardware, Network, Mar 12, 2018

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...The post How to get or set iLO ...

In HP, Infrastructre & Hardware, Utilities, Nov 20, 2017

Quick Hardware Collection Script for HP C7000 Enclosure

Since I am playing with so many HP bladecenters daily, it was bit difficult to do quick hardware checks whenever there is an issue. So...The post Quick Hardware Collection...

In HP, Infrastructre & Hardware, Scripts, Jul 31, 2017

Upgrade HPE iLO from Linux Command Line

1. Download HPE iLO firmware files from HPE portal. Make sure you download the required version from here 2. Confirm downloaded packages are full by...The post Upgrade HPE...

In HP, Infrastructre & Hardware, Utilities, Jun 08, 2017

How to find the BladecenterEnclosure name of Blade

You got a blade server details to work with and you need to find the enclosure name and details, the blade installed in, how ?...The post How to find the Bladecenter/Enclo...

In HP, Infrastructre & Hardware, Utilities, Jul 29, 2013

How to find iLO MAC address for BladeCenterEnclosure

Open the iLO console (HP here in example) goto to the menu as described in the screenshot.The post How to find iLO MAC address for BladeCenter/Enclosure appeared first on techbeatly.

In HP, Infrastructre & Hardware, Utilities, Jul 29, 2013

Infrastructre & Hardware

Now Available Updated Ansible Lab using Vagrant and VirtualBox

I am happy to announce the updated version of the Ansible Lab code, based on the valuable feedback from our incredible learning community! This lab...The post Now Availabl...

In Infrastructre & Hardware, Ansible, Ansible lab, Jun 07, 2023

Adding Custom Entries in etchosts File in Kubernetes and OpenShift Containers

Introduction: In Kubernetes and OpenShift container environments, it is sometimes necessary to add custom entries to the /etc/hosts file within pods. These entries allow pods.....

In Infrastructre & Hardware, custom /etc/hosts in containers, custom /etc/hosts in kubernetes pods, Jun 06, 2023

A Shift in Focus Why I Redirected My Efforts from OpenGuard to EventDriven Ansible

Introduction In today’s rapidly evolving digital landscape, security automation has become a crucial aspect of ensuring the safety and integrity of IT environments. By leveragin...

In Infrastructre & Hardware, Ansible, Ansible Automation, Jun 02, 2023

ChatGPT and Google Bard What is the Future of Software Development

ChatGPT and Google Bard are two prominent AI-based technologies that have gained popularity in the software development industry.The post ChatGPT and Google Bard: What is the Future o...

In Infrastructre & Hardware, chatgpt, chatgpt for devops, May 07, 2023

Running Ad Hoc commands from Ansible Automation Controller Ansible Automation Platform

From the Ansible control node, users can easily execute the ad hoc commands and in this section, we will learn how to execute similar ad hoc commands from an Ansible automation contro...

In Infrastructre & Hardware, aap, ad hoc command, Aug 09, 2022

Ansible Automation for Windows

This is a collection of articles and references about Windows automation using Ansible, published in techbeatly and other platforms.The post Ansible Automation for Windows appeared fi...

In Infrastructre & Hardware, Ansible, Ansible Doc, Jan 06, 2022

Terraform Cheat Sheet

This cheat sheet is a living document and I will make changes whenever there is an update or changes in the Terraform CLI options or versions.The post Terraform Cheat Sheet appeared f...

In DevOps, Featured, Infrastructre & Hardware, Nov 24, 2021

Configure Red Hat Satellite Content Host with Remote Execution

A new method for remote content management was introduced with Satellite 6.2 which is called Remote Execution.The post Configure Red Hat Satellite Content Host with Remote Execution a...

In Automation, DevOps, Infrastructre & Hardware, Nov 05, 2021

How to Register Content Host to Red Hat Satellite

A host is any virtual or physical Linux client that Red Hat Satellite manages. You have different ways to register a content host in Red Hat Satellite; The post How to Register Conten...

In Automation, Infrastructre & Hardware, Satellite, Nov 04, 2021

OpenShift Architecture

Learn the OpenShift architecture, control plane, compute nodes, infrastructure nodes and sample reference architecture.The post OpenShift Architecture appeared first on techbeatly.

In Cloud, DevOps, Infrastructre & Hardware, Oct 26, 2021

How To Download RHEL8 for Free

Anyone can download and use RHEL8 via Individual Developer subscription and it can be used in production for up to 16 systems. The post How To Download RHEL8 for Free appeared first o...

In How To, Infrastructre & Hardware, Utilities, Aug 25, 2021

Installing a Kubernetes Cluster using minikube

minikube is the easiest method to deploy a Kubernetes cluster for testing purpose. You can simply spin up a cluster in minutes on your laptop...The post Installing a Kuber...

In Automation, DevOps, Infrastructre & Hardware, Jul 01, 2021

What is Hosted OpenShift Cluster

Red Hat OpenShift is the well known enterprise Kubernetes distribution and it is a platform with ready-to use features, compared to the default Kubernetes platform....The ...

In Cloud, Infrastructre & Hardware, Kubernetes, Mar 16, 2021

How to Install VMWare vSphere Hypervisor ESXi

We all know VMWare Products are always on top of the list for your virtualization requirements. But you can use the base ESXi for setting...The post How to Install VMWare ...

In Infrastructre & Hardware, VMWare, how to install esxi server, Nov 17, 2020

How to Import Existing VMWare VM8217s into Terraform

Terraform is an amazing tool for your infrastructure automation. Everything about your infrastructure can be write as code and maintain by team; means your infrastructure.....

In Automation, Infrastructre & Hardware, Terraform, Nov 04, 2020

CKA CKS 038 CKAD Learning Path and Certification

Since kubernetes is getting wide acceptance, Kubernetes Certification is the most trending one in IT circle now. I have completed both recently (March – April...The ...

In Featured, Infrastructre & Hardware, Kubernetes, May 03, 2020

How to Install VMWare vCenter Server Appliance

When we talk about virtualization, VMWare is one of the best choice and most popular in town. You can download VMware vSphere Hypervisor 6.7 for...

In Cloud, Infrastructre & Hardware, Virtualization, Mar 20, 2020

How to Install VMWare vCenter Server Appliance

When we talk about virtualization, VMWare is one of the best choice and most popular in town. You can download VMware vSphere Hypervisor 6.7 for...The post How to Install ...

In Cloud, Infrastructre & Hardware, Virtualization, Mar 20, 2020

Installing oVirt 4 with SelfHosted Engine on Enterprise Linux

oVirt is one of the best free and open-source virtualization solution with enterprise level features. Installing oVirt cluster is simple and straight forward and you...The...

In Cloud, Infrastructre & Hardware, Virtualization, Mar 05, 2020

Cloud OnBoard GCP Fundamentals Series Online Training

Google Cloud Platform has announced a new online training session – Cloud OnBoard : GCP Fundamentals Series which will be happening on 24th-26th March 2020....The po...

In Google Cloud Platform, Infrastructre & Hardware, Online Events, Mar 03, 2020

ansibletowerservice Start or Stop Ansible Tower

Learn Ansible : Automation with Ansible – All You Want to Learn Ansible Tower is a wonderful product which help to implement a central hub for...The post ansible-towe...

In Ansible, Automation, Infrastructre & Hardware, Feb 19, 2020

GNS3 VM 8211 How to Enable KVM Support

GNS3 (Graphical Network Simulator) is the most popular – open source, free software – tool for designing and simulating network infrastructure. GNS3 has 2 parts..&...

In Infrastructre & Hardware, Dec 26, 2019

How to Request Resource Quota Increase in Microsoft Azure

As we know public cloud is offering unlimited* amount of resources and as an end user of public cloud we don’t need to worry about...

In Cloud, How To, Infrastructre & Hardware, Nov 08, 2019

How to Request Resource Quota Increase in Microsoft Azure

As we know public cloud is offering unlimited* amount of resources and as an end user of public cloud we don’t need to worry about...The post How to Request Resource...

In Cloud, How To, Infrastructre & Hardware, Nov 08, 2019

Configure TLS Encrypted Tunnel For Remote Logs Using Syslogng

You might be a Sysadmin, developer, DBA or whatever, logs are like treasure boxes for anyone working in IT. And the best practice to keep...The post Configure TLS Encrypte...

In Cloud, How To, Infrastructre & Hardware, Aug 08, 2019

Learn the basics of Linux from Red Hat FREE

Red Hat is offering its beginner level Linux course at no-cost; yes you heard it right – Its free ! Red Hat Enterprise Linux Technical...The post Learn the basics of...

In Careers, Infrastructre & Hardware, Technical Events, Feb 25, 2019

Ansible and Jenkins integration 8211 Red Hat Webinar

Join this Red Hat webinar to see how to use Jenkins pipelines to deploy simple applications using Ansible Tower. Here see the quick overview of...The post Ansible and Jenk...

In Ansible, Automation, Infrastructre & Hardware, Jan 23, 2019

OpenShift Cluster 8211 How to Drain or Evacuate a Node for Maintenance

As we know OpenShift clusters are bundled with multiple compute nodes, master nodes, infra nodes etc, it’s not a big deal to manage node maintenance...The post OpenS...

In Automation, Cloud, Infrastructre & Hardware, Nov 07, 2018

OpenShift Container Platform 311 Installation Documents

Since OCP 3.11 is available now, you may refer below documents for OpenShift Container Platform 3.11 Installation on different infrastructure or platforms. Those are very.....

In Automation, Cloud, Infrastructre & Hardware, Nov 05, 2018

How to Create Increase or Decrease Project Quota in OpenShift

Usually application owner or project owner will specify the quota settings (Memory and CPU) during project creation. But sometimes, they realize that the requested resource..&...

In Automation, Cloud, Infrastructre & Hardware, Nov 01, 2018

How to install racadm for iDRAC on RHEL Linux

Dell has a beautiful tool for remote server management called iDRAC which is almost same like HPE iLO, but with different features. You can access...The post How to instal...

In Dell, Infrastructre & Hardware, How to install racadm for iDrac on RHEL / Linux, Oct 24, 2018

How To Create A New User In iDRAC Via Local RACADM From Linux

There might be situations like you forgot or lost your iDRAC login credentials and you don’t have an option to access iDRAC since the server...The post How To Create...

In Dell, Infrastructre & Hardware, dell idrac, Oct 24, 2018

Enable LVM flag on partition using parted in Linux

Recently we have noticed some issue with one of our filesystem having issue and realized wrong flags on partition which was used as a Physical...The post Enable LVM flag o...

In Infrastructre & Hardware, Enable LVM flag on partition using parted in Linux, fdisk, Oct 19, 2018

How to find the pod details from container in OpenShift

When we have issue with container and we are not sure which pod the container belongs to; we can find the pods details as below....The post How to find the pod details fro...

In Automation, Cloud, Infrastructre & Hardware, Oct 04, 2018

Enable newly installed vFlash card in Dell iDRAC

I have explained how to to use vFlash card as an easy boot method here. If you are not able to see a vFlash card...The post Enable newly installed vFlash card in Dell iDRA...

In Dell, Infrastructre & Hardware, DELL, Sep 19, 2018

ComVault Simpana Installation cv11 on Linux RHEL7 Step by Step

This is a very basic article to share the cv11 installation. If any corrections/mistakes, please feel free to feedback as I am not an expert...The post ComVault Simpana In...

In Infrastructre & Hardware, Utilities, comvault, Jun 17, 2018

How to create a partition greater than 2TB in Linux

Due to limitation of fdisk utility, you will not be able to create partition greater than 2TB in linux with fdisk. This is a quick...The post How to create a partition gre...

In Infrastructre & Hardware, Workplace, disk utility, Jun 16, 2018

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...The post Update Dell ...

In Dell, Infrastructre & Hardware, Utilities, May 25, 2018

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...The post Boot from imag...

In Dell, How To, Infrastructre & Hardware, May 06, 2018

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, routers and...The post H...

In Infrastructre & Hardware, Utilities, console connection, Mar 28, 2018

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 multiple AWS services from the comman...

In AWS, Cloud, Infrastructre & Hardware, Mar 23, 2018

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...The post How to Reset an H...

In HP, Infrastructre & Hardware, Network, Mar 12, 2018

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 or available...The post...

In Infrastructre & Hardware, Network, Utilities, Jan 16, 2018

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...The post How to get or set iLO ...

In HP, Infrastructre & Hardware, Utilities, Nov 20, 2017

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...The post How To Rec...

In Infrastructre & Hardware, HP C7000, HP OA, Oct 27, 2017

Quick Hardware Collection Script for HP C7000 Enclosure

Since I am playing with so many HP bladecenters daily, it was bit difficult to do quick hardware checks whenever there is an issue. So...The post Quick Hardware Collection...

In HP, Infrastructre & Hardware, Scripts, Jul 31, 2017

Upgrade HPE iLO from Linux Command Line

1. Download HPE iLO firmware files from HPE portal. Make sure you download the required version from here 2. Confirm downloaded packages are full by...The post Upgrade HPE...

In HP, Infrastructre & Hardware, Utilities, Jun 08, 2017

Subnet Mask Information 8211 Quick Reference Sheet

Address Bits Pref NetMask 1  0 /32 255.255.255.255 2  1 /31 255.255.255.254 4  2 /30 255.255.255.252 8  3 /29 255.255.255.248 16  4 /28 255.255.255.240 32 ...The post Subn...

In Infrastructre & Hardware, Network, Utilities, Oct 13, 2015

How to check CPU count information LUX

Quick methods to check. Linux [root~]# dmidecode -t processor |grep CPU Version: Intel(R) Xeon(R) CPU E7- 4830 @ 2.13GHz Version: Intel(R) Xeon(R) CPU E7- 4830...The ...

In Infrastructre & Hardware, Utilities, Jul 21, 2015

Register in RHN after installation

There are many situations where we need to register the host/server to RHN server manually, due to network issues, bad certificate/authentication or time difference on...T...

In Infrastructre & Hardware, Utilities, LINUX, Aug 04, 2014

How to Check LinuxUnix Operating System Version Maintenance Level Architecure

We can identify the Unix Operating System architecture by uname or arch command. Try below examples. Linux kernel version and hardware architecture # uname -m...The post H...

In Infrastructre & Hardware, Utilities, ARCHITECTURE, Apr 29, 2014

dmidecode 8211 best usages updated

Check Hyper-threading (Virtualization) available or not # dmidecode -t processor | grep HTT HTT (Multi-threading) HTT (Multi-threading) Check if its enabled or not. # lscpu.&...

In Infrastructre & Hardware, Utilities, Nov 13, 2013

UNIX Linux shutdown Commands

Shutdown the machine immediately # shutdown -h now Reboot the machine immediately # shutdown -r now Shutdown the machine with user defined message # shutdown...The post UN...

In Infrastructre & Hardware, Utilities, LINUX, Aug 29, 2013

Check MD5 in windows using fciv

The File Checksum Integrity Verifier (FCIV) is a command-prompt utility that computes and verifies cryptographic hash values of files. FCIV can compute MD5 or SHA-1...The ...

In Infrastructre & Hardware, Utilities, checksum, Aug 26, 2013

How to find the BladecenterEnclosure name of Blade

You got a blade server details to work with and you need to find the enclosure name and details, the blade installed in, how ?...The post How to find the Bladecenter/Enclo...

In HP, Infrastructre & Hardware, Utilities, Jul 29, 2013

How to find iLO MAC address for BladeCenterEnclosure

Open the iLO console (HP here in example) goto to the menu as described in the screenshot.The post How to find iLO MAC address for BladeCenter/Enclosure appeared first on techbeatly.

In HP, Infrastructre & Hardware, Utilities, Jul 29, 2013

Utilities

How To Download RHEL8 for Free

Anyone can download and use RHEL8 via Individual Developer subscription and it can be used in production for up to 16 systems. The post How To Download RHEL8 for Free appeared first o...

In How To, Infrastructre & Hardware, Utilities, Aug 25, 2021

ComVault Simpana Installation cv11 on Linux RHEL7 Step by Step

This is a very basic article to share the cv11 installation. If any corrections/mistakes, please feel free to feedback as I am not an expert...The post ComVault Simpana In...

In Infrastructre & Hardware, Utilities, comvault, Jun 17, 2018

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...The post Update Dell ...

In Dell, Infrastructre & Hardware, Utilities, May 25, 2018

How to Find the HBAFibre Channel Cards Ports and WWN in Linux

Find HBA/Fibre Channel Card installed # lspci -nn |egrep -i "fibre|hba" 04:00.0 Fibre Channel [0c04]: Emulex Corporation Saturn-X: LightPulse Fibre Channel Host Adapter [10d...

In How To, Utilities, Workplace, May 03, 2018

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, routers and...The post H...

In Infrastructre & Hardware, Utilities, console connection, Mar 28, 2018

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 or available...The post...

In Infrastructre & Hardware, Network, Utilities, Jan 16, 2018

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...The post How to get or set iLO ...

In HP, Infrastructre & Hardware, Utilities, Nov 20, 2017

Upgrade HPE iLO from Linux Command Line

1. Download HPE iLO firmware files from HPE portal. Make sure you download the required version from here 2. Confirm downloaded packages are full by...The post Upgrade HPE...

In HP, Infrastructre & Hardware, Utilities, Jun 08, 2017

Subnet Mask Information 8211 Quick Reference Sheet

Address Bits Pref NetMask 1  0 /32 255.255.255.255 2  1 /31 255.255.255.254 4  2 /30 255.255.255.252 8  3 /29 255.255.255.248 16  4 /28 255.255.255.240 32 ...The post Subn...

In Infrastructre & Hardware, Network, Utilities, Oct 13, 2015

How to check CPU count information LUX

Quick methods to check. Linux [root~]# dmidecode -t processor |grep CPU Version: Intel(R) Xeon(R) CPU E7- 4830 @ 2.13GHz Version: Intel(R) Xeon(R) CPU E7- 4830...The ...

In Infrastructre & Hardware, Utilities, Jul 21, 2015

Register in RHN after installation

There are many situations where we need to register the host/server to RHN server manually, due to network issues, bad certificate/authentication or time difference on...T...

In Infrastructre & Hardware, Utilities, LINUX, Aug 04, 2014

How to Check LinuxUnix Operating System Version Maintenance Level Architecure

We can identify the Unix Operating System architecture by uname or arch command. Try below examples. Linux kernel version and hardware architecture # uname -m...The post H...

In Infrastructre & Hardware, Utilities, ARCHITECTURE, Apr 29, 2014

dmidecode 8211 best usages updated

Check Hyper-threading (Virtualization) available or not # dmidecode -t processor | grep HTT HTT (Multi-threading) HTT (Multi-threading) Check if its enabled or not. # lscpu.&...

In Infrastructre & Hardware, Utilities, Nov 13, 2013

UNIX Linux shutdown Commands

Shutdown the machine immediately # shutdown -h now Reboot the machine immediately # shutdown -r now Shutdown the machine with user defined message # shutdown...The post UN...

In Infrastructre & Hardware, Utilities, LINUX, Aug 29, 2013

Check MD5 in windows using fciv

The File Checksum Integrity Verifier (FCIV) is a command-prompt utility that computes and verifies cryptographic hash values of files. FCIV can compute MD5 or SHA-1...The ...

In Infrastructre & Hardware, Utilities, checksum, Aug 26, 2013

How to find the BladecenterEnclosure name of Blade

You got a blade server details to work with and you need to find the enclosure name and details, the blade installed in, how ?...The post How to find the Bladecenter/Enclo...

In HP, Infrastructre & Hardware, Utilities, Jul 29, 2013

How to find iLO MAC address for BladeCenterEnclosure

Open the iLO console (HP here in example) goto to the menu as described in the screenshot.The post How to find iLO MAC address for BladeCenter/Enclosure appeared first on techbeatly.

In HP, Infrastructre & Hardware, Utilities, Jul 29, 2013

checksum

Check MD5 in windows using fciv

The File Checksum Integrity Verifier (FCIV) is a command-prompt utility that computes and verifies cryptographic hash values of files. FCIV can compute MD5 or SHA-1...The ...

In Infrastructre & Hardware, Utilities, checksum, Aug 26, 2013

LINUX

Register in RHN after installation

There are many situations where we need to register the host/server to RHN server manually, due to network issues, bad certificate/authentication or time difference on...T...

In Infrastructre & Hardware, Utilities, LINUX, Aug 04, 2014

UNIX Linux shutdown Commands

Shutdown the machine immediately # shutdown -h now Reboot the machine immediately # shutdown -r now Shutdown the machine with user defined message # shutdown...The post UN...

In Infrastructre & Hardware, Utilities, LINUX, Aug 29, 2013

ARCHITECTURE

How to Check LinuxUnix Operating System Version Maintenance Level Architecure

We can identify the Unix Operating System architecture by uname or arch command. Try below examples. Linux kernel version and hardware architecture # uname -m...The post H...

In Infrastructre & Hardware, Utilities, ARCHITECTURE, Apr 29, 2014

Network

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...The post How to Reset an H...

In HP, Infrastructre & Hardware, Network, Mar 12, 2018

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 or available...The post...

In Infrastructre & Hardware, Network, Utilities, Jan 16, 2018

Subnet Mask Information 8211 Quick Reference Sheet

Address Bits Pref NetMask 1  0 /32 255.255.255.255 2  1 /31 255.255.255.254 4  2 /30 255.255.255.252 8  3 /29 255.255.255.248 16  4 /28 255.255.255.240 32 ...The post Subn...

In Infrastructre & Hardware, Network, Utilities, Oct 13, 2015

Workplace

How to create a partition greater than 2TB in Linux

Due to limitation of fdisk utility, you will not be able to create partition greater than 2TB in linux with fdisk. This is a quick...The post How to create a partition gre...

In Infrastructre & Hardware, Workplace, disk utility, Jun 16, 2018

How to Find the HBAFibre Channel Cards Ports and WWN in Linux

Find HBA/Fibre Channel Card installed # lspci -nn |egrep -i "fibre|hba" 04:00.0 Fibre Channel [0c04]: Emulex Corporation Saturn-X: LightPulse Fibre Channel Host Adapter [10d...

In How To, Utilities, Workplace, May 03, 2018

Gmail redesigned what are the new features

Gmail has revamped their web interface with awesome look and also added new features. Already changed the default font to “Roboto”, which is Google’s standard.&#...

In Apps, SocialMedia, Workplace, Apr 27, 2018

Email Management 8211 Quick Tips

Keep your inbox as empty as possible Move important messages to proper sub-folders or delete unwanted right away. Delete e-mails that are no longer required...The post Ema...

In Workplace, Email, Email Management, May 17, 2016

Email

Email Management 8211 Quick Tips

Keep your inbox as empty as possible Move important messages to proper sub-folders or delete unwanted right away. Delete e-mails that are no longer required...The post Ema...

In Workplace, Email, Email Management, May 17, 2016

Email Management

Email Management 8211 Quick Tips

Keep your inbox as empty as possible Move important messages to proper sub-folders or delete unwanted right away. Delete e-mails that are no longer required...The post Ema...

In Workplace, Email, Email Management, May 17, 2016

Scripts

How To Add Custom Modules In Ansible

Okay, we all know Ansible installation is coming with default modules and you don’t need to download or configure any additional modules for normal cases,...

In Ansible, Automation, Scripts, Feb 03, 2020

How To Add Custom Modules In Ansible

Okay, we all know Ansible installation is coming with default modules and you don’t need to download or configure any additional modules for normal cases,...The post...

In Ansible, Automation, Scripts, Feb 03, 2020

Sending Email Using Python and smtplib 8211 Quick HowTo

What is smtpLib We can easily send email from python script using smtplib module, which defines an SMTP client session object that can be used...The post Sending Email Usi...

In Cloud, Scripts, how to send email from python, Jun 13, 2019

Quick Hardware Collection Script for HP C7000 Enclosure

Since I am playing with so many HP bladecenters daily, it was bit difficult to do quick hardware checks whenever there is an issue. So...The post Quick Hardware Collection...

In HP, Infrastructre & Hardware, Scripts, Jul 31, 2017

HP C7000

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...The post How To Rec...

In Infrastructre & Hardware, HP C7000, HP OA, Oct 27, 2017

HP OA

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...The post How To Rec...

In Infrastructre & Hardware, HP C7000, HP OA, Oct 27, 2017

AWS

Managing Containers at AWS 8211 Unveiling the Perfect Services for Your Use Cases

In this article, we'll explore the key container services offered by AWS and understand the best use cases for each.The post Managing Containers at AWS – Unveiling the Perfect S...

In AWS, Cloud, DevOps, Aug 04, 2023

How To Get HandsOn Experience in AWS

AWS has arranged a good collection of Hands-on tutorials for engineers to try real life scenarios and implement the same and get real hands-on.The post How To Get Hands-On Experience ...

In AWS, Cloud, DevOps, Jan 04, 2021

AWS Summit Singapore 2019

This year AWS Summit Singapore will happen on April 10–11, 2019 at Singapore Expo Convention & Exhibition Centre. AWS is introducing a new session called...The post AW...

In AWS, Cloud, Technical Events, Feb 19, 2019

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 multiple AWS services from the comman...

In AWS, Cloud, Infrastructre & Hardware, Mar 23, 2018

AWS Certified Solution Architect 8211 Associate 8211 Learning Path and Certification

I used to get a  lot of queries on AWS learning path and exam preparation procedures via emails or chats. Honestly I am not an...The post AWS Certified Solution Archi...

In AWS, Cloud, AWS Certification, Mar 13, 2018

How To Check Your Resource Usage in AWS Free Tier

Okay, you are in a learning path for AWS (Amazon Web Services) cloud services and you want to get your hands dirty. As we all...The post How To Check Your Resource Usage i...

In AWS, Cloud, Amazon Web Services, Feb 28, 2018

Cloud

Book Review Mastering Kubernetes Fourth Edition by Gigi Sayfan

The book commences by laying a strong foundation with a thorough exploration of Kubernetes core concepts, accompanied by step-by-step instructions for setting up the learning environm...

In Books, Cloud, DevOps, Aug 06, 2023

Managing Containers at AWS 8211 Unveiling the Perfect Services for Your Use Cases

In this article, we'll explore the key container services offered by AWS and understand the best use cases for each.The post Managing Containers at AWS – Unveiling the Perfect S...

In AWS, Cloud, DevOps, Aug 04, 2023

ChatGPT and Beyond Why Continuous Learning is Critical for IT Professionals

In this article, we will explore why people worry about ChatGPT and why IT professionals should not.The post ChatGPT and Beyond: Why Continuous Learning is Critical for IT Professiona...

In ChatGPT, Cloud, DevOps, Apr 24, 2023

How To Ask Technical Questions

This is not something new and we are facing this issue every day! Even sometimes we also do this as well. It can be a...The post How To Ask Technical Questions appeared fi...

In Automation, Careers, Cloud, Dec 29, 2022

Top 15 Free Kubernetes Courses

Here you will find the top 15 Kubernetes resources which you can use at no cost from your home or office.The post Top 15 Free Kubernetes Courses appeared first on techbeatly.

In Cloud, DevOps, Kubernetes, Mar 24, 2022

Up to 5 Microsoft Fundamentals Certifications at no cost

A few weeks ago, I have shared about free AZ-900 and SC-900 certifications and I came to know that, you can get up to 5...The post Up to 5 Microsoft Fundamentals Certifica...

In Cloud, DevOps, azure exam vouchers, Feb 18, 2022

Why is Kubernetes certification so important 5 reasons I noticed

There are many reasons behind this and let us explore a few of them.The post Why is Kubernetes certification so important ? 5 reasons I noticed appeared first on techbeatly.

In Cloud, DevOps, Featured, Jan 27, 2022

How to get Microsoft Certifications AZ900 and SC900 at no cost

Check this opportunity from Microsoft to get their foundation certifications at no cost. The post How to get Microsoft Certifications AZ-900 and SC-900 at no cost ! appeared first on ...

In Cloud, DevOps, Microsoft Azure, Jan 20, 2022

Multinode Kubernets Cluster in 10 minutes

In this article, you will learn how to deploy a multi-node Kubernetes cluster using Vagrant and VirtualBox. The post Multi-node Kubernets Cluster in 10 minutes appeared first on techb...

In Cloud, DevOps, Kubernetes, Jan 17, 2022

OpenShift Operators Kubernetes Operators

An Operator is a method of packaging, deploying and managing a Kubernetes-native application. The post OpenShift Operators (Kubernetes Operators) appeared first on techbeatly.

In Cloud, DevOps, Kubernetes, Oct 30, 2021

OpenShift Architecture

Learn the OpenShift architecture, control plane, compute nodes, infrastructure nodes and sample reference architecture.The post OpenShift Architecture appeared first on techbeatly.

In Cloud, DevOps, Infrastructre & Hardware, Oct 26, 2021

Kubernetes vs OpenShift 8211 15 Facts You Should Know

Kubernetes is an opensource project and OpenShift is an enterprise opensource product; more like an engine vs car.The post Kubernetes vs OpenShift – 15 Facts You Should Know app...

In Cloud, DevOps, Featured, Oct 20, 2021

What is OpenShift

In this article you will  learn what OpenShift is and why we are using OpenShift. We will also learn the features of OpenShift compared to other similar products.The post What is Open...

In Cloud, Kubernetes, OpenShift, Oct 11, 2021

Top 5 Free Resources to Learn Docker

There are plenty of resources around to learn docker and most of them are FREE of cost.The post Top 5 Free Resources to Learn Docker appeared first on techbeatly.

In Cloud, DevOps, Docker, Aug 26, 2021

How To Create And Use NAT Network In VirtualBox

Introduction When we talk about local development or PoC (Proof of Concept) environments, VirtualBox is my first choice as it gives me the choice of...The post How To Crea...

In Cloud, CyberSecurity, DevOps, Jun 18, 2021

What is Hosted OpenShift Cluster

Red Hat OpenShift is the well known enterprise Kubernetes distribution and it is a platform with ready-to use features, compared to the default Kubernetes platform....The ...

In Cloud, Infrastructre & Hardware, Kubernetes, Mar 16, 2021

5 Mistakes You Should Avoid During Kubernetes Exam

Read this article if you are planning to attend any of the Kubernetes exams in the near future. Because many shared in the forums or...The post 5 Mistakes You Should Avoid...

In Cloud, DevOps, Featured, Mar 12, 2021

How To Get HandsOn Experience in AWS

AWS has arranged a good collection of Hands-on tutorials for engineers to try real life scenarios and implement the same and get real hands-on.The post How To Get Hands-On Experience ...

In AWS, Cloud, DevOps, Jan 04, 2021

Configure Your Windows Host to be Managed by Ansible

Ansible is only available for Linux (or Unix); yes that is true (Ansible is not natively available for Windows yet) but you know, you can use Ansible to manage your Windows machines a...

In Ansible, Automation, Cloud, Dec 01, 2020

Deploying Kubernetes with Kubespray

Introduction You have multiple ways to deploy a production ready Kubernetes cluster and Kuberspray is another method in which we will use Ansible for configuring...

In Ansible, Automation, Cloud, Nov 23, 2020

Deploying Kubernetes with Kubespray

Introduction You have multiple ways to deploy a production ready Kubernetes cluster and Kuberspray is another method in which we will use Ansible for configuring...The pos...

In Ansible, Automation, Cloud, Nov 23, 2020

How to Increase Attachment File Size Limit in GitLab

We know GitLab is one of the best and easy to use git server solutions available in the market now. And GitLab CE is available...

In Automation, Cloud, DevOps, Nov 19, 2020

How to Increase Attachment File Size Limit in GitLab

We know GitLab is one of the best and easy to use git server solutions available in the market now. And GitLab CE is available...The post How to Increase Attachment File S...

In Automation, Cloud, DevOps, Nov 19, 2020

HashiCorp Certified Terraform Associate 8211 Learning 038 Exam Tips

Introduction I started using Terraform somewhere in 2018, but very limited usage as I thought it is just another tool for provisioning infrastructure and other...The post ...

In Ansible, Automation, Cloud, Sep 18, 2020

How to Install VMWare vCenter Server Appliance

When we talk about virtualization, VMWare is one of the best choice and most popular in town. You can download VMware vSphere Hypervisor 6.7 for...

In Cloud, Infrastructre & Hardware, Virtualization, Mar 20, 2020

How to Install VMWare vCenter Server Appliance

When we talk about virtualization, VMWare is one of the best choice and most popular in town. You can download VMware vSphere Hypervisor 6.7 for...The post How to Install ...

In Cloud, Infrastructre & Hardware, Virtualization, Mar 20, 2020

Start Your OpenShift Journey with these Free Red Hat Training Programs

Red Hat OpenShift Container Platform is one of the best kubernetes platform for enterprises. As we know kubernetes and OpenShift are multi-component stack and not...

In Cloud, Online Events, OpenShift, Mar 09, 2020

Start Your OpenShift Journey with these Free Red Hat Training Programs

Red Hat OpenShift Container Platform is one of the best kubernetes platform for enterprises. As we know kubernetes and OpenShift are multi-component stack and not...The po...

In Cloud, Online Events, OpenShift, Mar 09, 2020

Installing oVirt 4 with SelfHosted Engine on Enterprise Linux

oVirt is one of the best free and open-source virtualization solution with enterprise level features. Installing oVirt cluster is simple and straight forward and you...The...

In Cloud, Infrastructre & Hardware, Virtualization, Mar 05, 2020

How to Create Scheduled Snapshots in Google Cloud Platform

Yes, your server and data are on cloud, but to avoid the risk of unexpected data loss still you need to follow standard backup mechanisms...

In Automation, Cloud, Google Cloud Platform, Jan 16, 2020

How to Create Scheduled Snapshots in Google Cloud Platform

Yes, your server and data are on cloud, but to avoid the risk of unexpected data loss still you need to follow standard backup mechanisms...The post How to Create Schedule...

In Automation, Cloud, Google Cloud Platform, Jan 16, 2020

How to Request Resource Quota Increase in Microsoft Azure

As we know public cloud is offering unlimited* amount of resources and as an end user of public cloud we don’t need to worry about...

In Cloud, How To, Infrastructre & Hardware, Nov 08, 2019

How to Request Resource Quota Increase in Microsoft Azure

As we know public cloud is offering unlimited* amount of resources and as an end user of public cloud we don’t need to worry about...The post How to Request Resource...

In Cloud, How To, Infrastructre & Hardware, Nov 08, 2019

Build Your Own Git Server using Gogs

When it comes to VCS (Version Control System), we will have confusion as we have many products in market with almost same capabilities. When we...

In Automation, Cloud, Docker, Oct 22, 2019

Adding Container Images to Google Container Registry GCR

Google Container Registry (GCR) is a service in Google Cloud Platform (GCP) to manage your own docker container repository. This is fully managed service and...The post Ad...

In Automation, Cloud, Docker, Oct 21, 2019

Ansible Tower 8211 How to Backup and Restore

Ansible Tower is a wonderful product which help to implement a central hub for IT automation. Ansible Tower is basically a web console and REST...The post Ansible Tower &#...

In Ansible, Automation, Cloud, Sep 24, 2019

Configure TLS Encrypted Tunnel For Remote Logs Using Syslogng

You might be a Sysadmin, developer, DBA or whatever, logs are like treasure boxes for anyone working in IT. And the best practice to keep...The post Configure TLS Encrypte...

In Cloud, How To, Infrastructre & Hardware, Aug 08, 2019

HTTP Status Codes Quick Reference

You are browsing some sites or testing your own web applications, and suddenly you receive a white screen with some error number ! No worries,...The post HTTP Status Codes...

In Cloud, How To, Security, Jul 02, 2019

Sending Email Using Python and smtplib 8211 Quick HowTo

What is smtpLib We can easily send email from python script using smtplib module, which defines an SMTP client session object that can be used...The post Sending Email Usi...

In Cloud, Scripts, how to send email from python, Jun 13, 2019

AWS Summit Singapore 2019

This year AWS Summit Singapore will happen on April 10–11, 2019 at Singapore Expo Convention & Exhibition Centre. AWS is introducing a new session called...The post AW...

In AWS, Cloud, Technical Events, Feb 19, 2019

How to delete a pod with Terminating state in OpenShift or Kubernetes Cluster

There might be situations where you have already deleted pods (or already removed dc aka deployment configuration) but pods are stuck in Terminating state. There...The pos...

In Automation, Cloud, Kubernetes, Jan 24, 2019

Google Cloud Global Digital Conference 8211 Jan 24

Google Cloud is arranging Global Digital Conference on 24th January 2019. Agenda has two tracks : Serverless – Build and ship applications faster – Which...The...

In Cloud, Google Cloud Platform, Kubernetes, Jan 09, 2019

How to Fix a Failed PV in OpenShift Cluster

There are several cases a PV (PersistentVolume) appear as Failed in OpenShift or Kubernetes cluster. Once of the reason is wrong ClaimRef by which PV...The post How to Fix...

In Cloud, Kubernetes, OpenShift, Nov 16, 2018

OpenShift Cluster 8211 How to Drain or Evacuate a Node for Maintenance

As we know OpenShift clusters are bundled with multiple compute nodes, master nodes, infra nodes etc, it’s not a big deal to manage node maintenance...The post OpenS...

In Automation, Cloud, Infrastructre & Hardware, Nov 07, 2018

OpenShift Container Platform 311 Installation Documents

Since OCP 3.11 is available now, you may refer below documents for OpenShift Container Platform 3.11 Installation on different infrastructure or platforms. Those are very.....

In Automation, Cloud, Infrastructre & Hardware, Nov 05, 2018

How to Create Increase or Decrease Project Quota in OpenShift

Usually application owner or project owner will specify the quota settings (Memory and CPU) during project creation. But sometimes, they realize that the requested resource..&...

In Automation, Cloud, Infrastructre & Hardware, Nov 01, 2018

How to find the pod details from container in OpenShift

When we have issue with container and we are not sure which pod the container belongs to; we can find the pods details as below....The post How to find the pod details fro...

In Automation, Cloud, Infrastructre & Hardware, Oct 04, 2018

Install Python Modules offline

From a machine which is connected to internet, download the packages and dependancies using pip download command. The post Install Python Modules offline appeared first on techbeatly.

In Ansible, Automation, Cloud, Aug 01, 2018

Ansible Nested Loop with List and Dictionary

Ansible loops are simple and powerful with mixed data. You will sure say “awesome” when you realize the easiness with loops. During our technical discussions,.....

In Ansible, Automation, Cloud, Jul 19, 2018

How to setup SSH key based authentication

This method is more secure than password-based access since the authentication happens using private and public key pair values.The post How to setup SSH key based authentication appe...

In Ansible Resources, Automation, Cloud, Jun 13, 2018

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 multiple AWS services from the comman...

In AWS, Cloud, Infrastructre & Hardware, Mar 23, 2018

AWS Certified Solution Architect 8211 Associate 8211 Learning Path and Certification

I used to get a  lot of queries on AWS learning path and exam preparation procedures via emails or chats. Honestly I am not an...The post AWS Certified Solution Archi...

In AWS, Cloud, AWS Certification, Mar 13, 2018

How To Check Your Resource Usage in AWS Free Tier

Okay, you are in a learning path for AWS (Amazon Web Services) cloud services and you want to get your hands dirty. As we all...The post How To Check Your Resource Usage i...

In AWS, Cloud, Amazon Web Services, Feb 28, 2018

Amazon Web Services

How To Check Your Resource Usage in AWS Free Tier

Okay, you are in a learning path for AWS (Amazon Web Services) cloud services and you want to get your hands dirty. As we all...The post How To Check Your Resource Usage i...

In AWS, Cloud, Amazon Web Services, Feb 28, 2018

AWS Certification

AWS Certified Solution Architect 8211 Associate 8211 Learning Path and Certification

I used to get a  lot of queries on AWS learning path and exam preparation procedures via emails or chats. Honestly I am not an...The post AWS Certified Solution Archi...

In AWS, Cloud, AWS Certification, Mar 13, 2018

console connection

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, routers and...The post H...

In Infrastructre & Hardware, Utilities, console connection, Mar 28, 2018

Apps

Gmail redesigned what are the new features

Gmail has revamped their web interface with awesome look and also added new features. Already changed the default font to “Roboto”, which is Google’s standard.&#...

In Apps, SocialMedia, Workplace, Apr 27, 2018

SocialMedia

Gmail redesigned what are the new features

Gmail has revamped their web interface with awesome look and also added new features. Already changed the default font to “Roboto”, which is Google’s standard.&#...

In Apps, SocialMedia, Workplace, Apr 27, 2018

How To

How to Install GitLab in a Disconnected Environment

Installing GitLab is a simple job as you just need to install the dependancies and then GitLab package. The post How to Install GitLab in a Disconnected Environment appeared first on ...

In Automation, DevOps, How To, Dec 16, 2021

How To Housekeep Your Vagrant Boxes

If you are using different Operating systems and virtual machines using Vagrant, there will be multiple Vagrant boxes downloaded on your local machine and indeed it will take a lot of...

In Automation, DevOps, How To, Aug 28, 2021

How To Download RHEL8 for Free

Anyone can download and use RHEL8 via Individual Developer subscription and it can be used in production for up to 16 systems. The post How To Download RHEL8 for Free appeared first o...

In How To, Infrastructre & Hardware, Utilities, Aug 25, 2021

Red Hat Remote Exams 8211 Everything you need to know

We all know Red Hat certifications are very valuable and it will help you a lot for getting shortlisted in the hiring process. But we...The post Red Hat Remote Exams ̵...

In Careers, DevOps, How To, Nov 20, 2020

How to Request Resource Quota Increase in Microsoft Azure

As we know public cloud is offering unlimited* amount of resources and as an end user of public cloud we don’t need to worry about...

In Cloud, How To, Infrastructre & Hardware, Nov 08, 2019

How to Request Resource Quota Increase in Microsoft Azure

As we know public cloud is offering unlimited* amount of resources and as an end user of public cloud we don’t need to worry about...The post How to Request Resource...

In Cloud, How To, Infrastructre & Hardware, Nov 08, 2019