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Most trusted JOB oriented professional program
DevOps Certified Professional (DCP)

Take your first step into the world of DevOps with this course, which will help you to learn about the methodologies and tools used to develop, deploy, and operate high-quality software.

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DevOps to DevSecOps – Learn the evolution
DevSecOps Certified Professional (DSOCP)

Learn to automate security into a fast-paced DevOps environment using various open-source tools and scripts.

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Get certified in the new tech skill to rule the industry
Site Reliability Engineering (SRE) Certified Professional

A method of measuring and achieving reliability through engineering and operations work – developed by Google to manage services.

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Master the art of DevOps
Master in DevOps Engineering (MDE)

Get enrolled for the most advanced and only course in the WORLD which can make you an expert and proficient Architect in DevOps, DevSecOps and Site Reliability Engineering (SRE) principles together.

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Gain expertise and certified yourself
Azure DevOps Solutions Expert

Learn about the DevOps services available on Azure and how you can use them to make your workflow more efficient.

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Learn and get certified
AWS Certified DevOps Professional

Learn about the DevOps services offered by AWS and how you can use them to make your workflow more efficient.

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Find out elastic Search health using _cat/health

Spread the Knowledge
To check elasticsearch cluster health by using (CURL) and Cluster API “cat” provieded by elasticsearch
The cat API print the info in JSON format, compact and aligned text which is easy to read by Human eyes. health command when a cluster is malfunctioning. During this period, it’s extremely important to correlate activities across log files, alerting systems, etc. There are two outputs. The HH:MM:SS output is simply for quick human consumption. The epoch time retains more information, including date, and is machine sortable if your recovery spans days.
curl -X GET “localhost:9200/_cat/master?v”
GET /_cat/master?v
curl -X GET “localhost:9200/_cat/master?help”
GET /_cat/master?help
GET /_cat/health?v
curl -X GET “localhost:9200/_cat/health?v”
curl -XGET ‘localhost:9200/_cluster/health?pretty’
Rajesh Kumar
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