What is Elasticsearch? Elasticsearch is a search engine based on Lucene. It is useful in a distributed environment and helps in a multitenant-capable full-text search engine. While you query something from Elasticsearch it will provide you with an HTTP web…
In the previous article – How To Setup ProxySQL Server? PART-1, we learned about setting up ProxySQL and this article is more on the same So moving forward with what we had from PART-1 Our Scenario: Host OS: Ubuntu 18.04 RAM: 2GB…
Read with Slave and Write with Master In today’s world, most of the infra is cloud-based now and these cloud services are reliable nowadays. if we have a look at RDS in AWS there are reader and writer and AWS…
Data Security has always an issue for DevOps, system admin and security analysts. this article will help you in enabling “Data At Rest Encryption” on your server with running MySQL. Before getting more into this article, let us know what are…
Whenever you forget your MySql password, it’s a disaster and really important because data is everything. Apart from this, you have got many more reasons to reset your CentOs/RHEL password like, forgetting after installation or missed with handling lots of…
In our previous article learned to setup local repository i.e. docker registry. Now if you somehow you are looking for open source GUI tool to manage Docker then the answer is Portainer. It’s an docker management utility which provide a…
Looking for Setting up Docker Private Registry on CentOS 7/RHEL 7? Docker Private Registry? Docker is one of the most emerging technology in today worlds. It is based on container and images. Images in docker are stored in repository which…
Missed the previous cheatsheets? Here are the links: Cheatsheet-1 Cheatsheet-2 This is last but the not the least Cheatsheet – 3 COMMAND 25: To Get the URL for any service Syntax: minikube service –url SERVICE_NAME [root@kmaster ~]# minikube service –url=true nginx-test…