Author: Rajesh Kumar

How to enable Log collection in Datadog? To enable log collection with an Agent running on your host, change logs_enabled: false to logs_enabled: true in the Agent’s main configuration file…

Download to puttygen SOURCE URL – https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html DIRECT URL – https://the.earth.li/~sgtatham/putty/latest/w64/puttygen.exe Open Puttygen and Import PPK file Export Openssh Key Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and…

The code could be improved by adding some error handling. For example, you could check to make sure that the PEM file exists and that the password data is valid….

Step 1 – Register at https://www.datadoghq.com/ Step 2 – Select the UBUNTU from the Datadog supported agent list Step 3 – Run following commands You would get output at the…

Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…

Question#1 – What is your programming Language Question#2 – Where is the source code for project? Question#3 – How Frequently you want this JOB to be triggered? Question#4 – What…

Semantic versioning (SemVer) is a versioning scheme that assigns a 3-part version number (major.minor.patch) to each release of a software project. The meaning of each part of the version number…

DevOps freelancing in India operates in a manner similar to freelancing in other countries. Freelancers in the DevOps field offer their services independently to clients who require assistance with various…

DevOps freelancing works similarly to other freelance roles in the IT industry. Freelancers in the DevOps field offer their services to clients who need assistance with various aspects of DevOps…

DevOps freelancing is a great way to work remotely and earn a good living. Here is how it works: The DevOps freelancers market in Europe is growing rapidly. This is…

The choice of the best job support provider for DevSecOps will depend on your specific needs, technology stack, and location. Each provider may have its unique strengths and offerings. To…

Selecting the best job support provider for Site Reliability Engineering (SRE) depends on your specific needs and requirements. Each provider may have different strengths and offerings. To help you make…

Selecting the best job support provider for DevOps depends on your specific needs and requirements. Each provider may have different strengths and offerings. To help you make an informed decision,…

Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…

Step 1 – Setup a Apache and start it Step 2 – Enable Log Monitoring in Datadog agent Prerequisite Step 3 – Modify conf.yaml of apache with following changes $…

Reference – https://docs.datadoghq.com/api/latest/logs/ Step 1 – How to get API of Datadog Agent? Step 2 – Go to Linux Cmd and run following commands. Using Telnet Using curl Rajesh KumarI’m…

The Apache check tracks requests per second, bytes served, number of worker threads, service uptime, and more. The following metrics will be tracked by this integration: Name Units Description apache.conns_async_closing…

roubleshooting with New Relic involves diagnosing and resolving issues related to application and infrastructure performance. While New Relic provides real-time monitoring and insights, having a structured troubleshooting process is essential…

Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…

Write a python function called “insert” which would use vault api to store password called “devopsschool” and Write a python function called “display” to read a password using token. Install…

To enable live process monitoring in Datadog Agent, follow these steps: Enabled Process Monitoring How to restart Datadog Agent after enabling process check? How to check if process monitoring is…

Engineering at Meta – https://lnkd.in/e8tiSkEvGoogle Research – https://ai.googleblog.com/Google Cloud Blog – https://lnkd.in/enNviCF8AWS Architecture Blog – https://lnkd.in/eEchKJifAll Things Distributed – https://lnkd.in/emXaQDaSThe Nextflix Tech Blog – https://lnkd.in/efPuR39bLinkedIn Engineering Blog – https://lnkd.in/ehaePQthUber Engineering Blog – https://eng.uber.com/Engineering at Quora – https://lnkd.in/em-WkhJdPinterest Engineering – https://lnkd.in/esBTntjqLyft…

Jenkins and Jenkins X are both open-source automation servers that can be used to automate the development, testing, and deployment of software. However, there are some key differences between the…

Jenkins X is an open-source automation platform that helps teams automate the development, testing, and deployment of cloud-native applications. It is based on Jenkins, an open-source automation server, and Tekton,…

IPv4, which stands for Internet Protocol version 4, is a widely used protocol for identifying and locating devices on a network. It is a fundamental technology that underlies the functioning…

IPython is a powerful interactive shell and programming environment for Python. It provides a rich set of features, including: IPython is a popular tool for data scientists, engineers, and scientists….

Link Building is a fundamental search engine optimization (SEO) strategy that involves obtaining hyperlinks from other websites to your own. These hyperlinks, also known as backlinks, serve as references or…