Recently I cleared CKA (Certified Kubernetes Administrator) exam, I was thinking why not start a series on my exam preparation journey. In this post I will walk you through the Kubernetes Cluster Setup Using Kubeadm. I am going to setup total 3 virtual machine on the VMware workstation with Ubuntu operating system. First VM will… Continue reading Kubernetes Cluster Setup Using Kubeadm
Ubuntu Installation on VMware workstation
In this post I will walk you through the Ubuntu server installation on VMware workstation. This post is actually related to the Kubernetes Cluster Setup. To start the installation, first you need Ubuntu server or desktop ISO and VMware workstation ISO, which can be downloaded from Ubuntu and Workstation. You can use Ubuntu desktop version… Continue reading Ubuntu Installation on VMware workstation
vCenter installation in VMware Workstation
Let’s go back to the basics today. In this post, I would like to show you how to do the vCenter installation in VMware workstation. The same procedure can be used for vCenter 6, 6.5, or 6.7 also. I have downloaded VMware workstation 16 and vCenter 7 from here and here. Step 1 VMware Workstation… Continue reading vCenter installation in VMware Workstation
Pandas and SQL Similarity 3
This is the 3 post in the series of Pandas and SQL command line similarity, link to first and second post are Pandas and SQL Pandas and SQL similarity 2 Finding unique values from the datasets Pandas We can find unique value and its count for a column with the help of below… Continue reading Pandas and SQL Similarity 3
Pandas and SQL similarity 2
This article is the next in the series about the topic of Pandas and SQL similarity which we discussed earlier Pandas and SQL similarity (2) Check the dtypes Pandas – To check data types of the data frame, type ‘df.dtypes’ command SQL – type sp_help table_name in the query editor. You may be wondering what… Continue reading Pandas and SQL similarity 2
Pandas and SQL Similarity 1
Pandas and SQL are the integral part of Data Science. It is used for data manipulation and analysis while SQL or Structured Query Language is usually used to fetch data, update the contents of the table, or operate on the structure of the database or tables, using any type of database tools, which will have… Continue reading Pandas and SQL Similarity 1
RP4VM consistency group creation API
This post will give you information about step to RP4VM consistency group creation API. I created on PowerCLI script to create consistency group with in build Power Shell command Invoke-Restmethod. This script assumes you have two different vCenters. One for Production and one for Disaster recovery. Feel free to customize it based on your requirement.… Continue reading RP4VM consistency group creation API
OVA deployment ESXi local datastore
This article is about a script for OVA deployment from ESXi local datastore. This idea came to my mind after working on one project where I had to deploy OVAs on around 250 ESXi clusters. Here I used VMware OVFTool and Selenium web-driver. You can Download both software from the links mentioned below. Import-vAPP command… Continue reading OVA deployment ESXi local datastore
VxRail – VSAN Software Component
I am starting new blog series on VxRail (Hyper Converged Product). To start with this, i thought about writing VxRail – VSAN Software component which will help in better understanding of VxRail and VSAN. VSAN Software Component Cluster Level Object Manager (CLOM) •An instance of CLOM runs on all the vSAN nodes•/etc/init.d/clomd [start | stop… Continue reading VxRail – VSAN Software Component
PTE – Speaking and writing – Part 1
PTE Introduction – Introduction.This section will help you with PTE Speaking and writing information. To assess speaking your skills will be tested by your ability to produce spoken English in an academic environment and writing section will require you to write response in academic English using correct Grammar and spelling. Speaking 1.1 – Personal Introduction… Continue reading PTE – Speaking and writing – Part 1