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Author: Babin Lonston

Deploy VMware Virtual machines with Ansible for lazy admins

Deploy VMware Virtual Machines with Ansible
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Deploy a VMware virtual machine with Ansible using vmware_guest in a short span of time. This reduces manual intervention and creates virtual machines from an existing template.

Babin Lonston October 7, 2020 Automation

Install Ansible AWX on Kubernetes in 5 minutes

Ansible AWX
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Ansible AWX or Ansible Tower will come with a Web user interface for Ansible tasks. Let make the installation process easier by following below guide.

Babin Lonston September 17, 2020 Automation

How to Setup NFS Server on CentOS 8

Setup NFS Server
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To transfer any files over the network, Setup NFS Server which allows to export the local file system and make it possible to access over the network from one or more clients.

Babin Lonston September 4, 2020 File Servers, Storage Servers

Install Kubernetes Cluster with Ansible on Ubuntu in 5 minutes

Install Kubernetes Cluster with Ansible
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Install Kubernetes cluster with Ansible will easy the process of installation by saving our time. If you are looking to complete a mass installation setup in less than 5 minutes, Have a look into this.

Babin Lonston August 30, 2020 Automation, Cloud & Containerization

Upgrade Kubernetes Cluster with zero downtime in 5 easy steps

Upgrading Kubernetes Cluster without Zero Downtimes
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Upgrade Kubernetes Cluster, The most required requirement in any production environment to get the latest features of Kubernetes. Follow this guide to simplify your upgrade process.

Babin Lonston August 22, 2020 Cloud & Containerization

vSAN cluster UUID mismatch | 1 Quick Solution

vSAN Cluster UUID mismatch
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A quick solution to resolve vSAN cluster UUID mismatch in VMware environment.

Babin Lonston August 16, 2020 Troubleshooting

Proxmox VM migration failed with Permission denied (publickey,password) quick fix

Proxmox VM migration failed
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Quick fix for the Proxmox VM migration failed with error “Permission denied (publickey, password)”

Babin Lonston August 7, 2020 Virtualization

Create a Rolling Update Kubernetes Deployment in 3 ways

Kubernetes Deployment
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Kubernetes Deployment will help to bring up our Application online in a short span of time with the number of designated Replica sets.

Babin Lonston May 25, 2020 Cloud & Containerization

How to Create a Kubernetes Pod

Kubernetes Pod
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Creating our first Kubernetes Pod on our new Kubernetes cluster in some available methods. Let’s see how to generate a YAML file from the created Pod as well.

Babin Lonston May 24, 2020 Cloud & Containerization

Install and Configure Collectd Monitoring on Linux

collectd monitoring
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Start Monitoring your production environment using collectd to collects the system and application performance metrics.

Babin Lonston May 24, 2020 Monitoring Tools

Introduction to Software RAID and RAID Levels in Linux

Introduction to Software RAID and RAID Levels in Linux
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Physical RAID or Software RAID (Redundant array of independent disks are used for reliability, resilience and performance. The most important part is to save our precious data without losing it in a production platform.

Babin Lonston May 22, 2020 Storage Servers

Provisioning Bare Metal and VM from Foreman in 6 easy steps

Provisioning Bare-Metal from Foreman
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By Provisioning Bare metal and virtual machines, We can automate the process of installing an Operating system with the help of Foreman.

Pages: 1 2
Babin Lonston May 18, 2020 System Management

Configure Network Teaming in RHEL/CentOS8

Create network Teaming
Read More

Network Teaming or Link Aggregation, The mechanism of the teaming is by including multiple NIC’s into one.

Babin Lonston May 12, 2020 Linux Administration

Moving a Volume Group from one Server to another Server

Moving a Volume Group
Read More

Moving a Volume group from one system to another system without missing any underlying logical volumes and file systems.

Babin Lonston May 10, 2020 Storage Servers

Import RPM Signing GPG keys on CentOS 8

RPM GPG Keys
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GPG Keys or GNU Privacy Guard is used to making sure that we are getting the right package from a trusted repository.

Babin Lonston May 8, 2020 Security

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