Terraform Error Handing with Try Catch
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…
How to install datadog agent in Ubuntu Linux?
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…
How to Setup Jenkins X using AWS EKS?
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Jenkins Tutorials: Preparation of Jenkins Job Setup Checklist
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?…
Know about Semantic versioning(SemVer)
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…
Top DevOps Freelancers in India
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…
Top DevOps Freelancers in USA?
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…
Top DevOps Freelancers in Europe?
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…
What is the best job support providers for Kubernetes?
Selecting the best job support provider for Kubernetes depends on your specific needs, technology stack, and location. Each provider may have different strengths and offerings. To help…
What is the best job support providers for DevSecOps?
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…
What is the best job support providers for SRE?
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…
What is the best job support providers for DevOps?
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…
Linux Troubleshooting Guide
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Datadog Log: Setup Apache Log Analsys
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…
Datadog Tutorials: Send log to Datadog using api through telnet and curl
TCP log collection is not supported from 2026 Reference – https://docs.datadoghq.com/api/latest/logs/ Step 1 – How to get API of Datadog Agent? Step 2 – Go to Linux Cmd…
How to install & configure Datadog Integration with Apache HTTPD?
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…
Detailed Guide on NewRelic Troubleshooting?
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…
HashiCorp Vault on AWS
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Hashicorp Vault: Sample Python Code
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…
How to enable Live Process monitoring in Datadog Agent?
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…
𝟰𝟵 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗯𝗹𝗼𝗴𝘀 𝘁𝗼 𝗶𝗺𝗽𝗿𝗼𝘃𝗲 𝘆𝗼𝘂𝗿 𝘀𝘆𝘀𝘁𝗲𝗺 𝗱𝗲𝘀𝗶𝗴𝗻:
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…
Difference Between Jenkins and Jenkins X
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…
What is Jenkins X? Simplified
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…
Simplified IPv4 Tutorials
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…
What is ipython?
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,…
List of Popular & Free Websites for Link Building
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…
Top 41 Websites for free Guest Posting
Guest posting, also known as guest blogging, is a content marketing strategy where individuals or businesses write and publish articles or blog posts on websites or blogs…
Zabbix Tutorials: Zabbix discovery
Zabbix discovery is a feature that allows you to automatically discover hosts and services in your network. This can be useful if you have a large network…
Zabbix Tutorials: How to configure Zabbix Linux Agent with SNMP protocol?
Zabbix can use SNMP (Simple Network Management Protocol) to monitor network devices. SNMP is a standard protocol that allows devices to exchange management information. In Zabbix, SNMP…
Zabbix Tutorials: Install and Configure Zabbix Proxy on Ubuntu 20.x
Zabbix Proxy is a component of the Zabbix monitoring and alerting system, which is used to monitor the health and performance of IT infrastructure components such as…