Prometheus PromQL Example Query: node exporter
Example PromQL for Prometheus Server Prometheus PromQL Example Query: node exporter Metrics specific to the Node Exporter are prefixed with node_ and include metrics like node_cpu_seconds_total and node_exporter_build_info. Metric Meaning…
Read more »NTP install and configure in Linux, Centos, Ubuntu & RHEL
NTP install and configure in Centos & RHEL NTP install and configure in Ubuntu Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus….
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Install and Configure Prometheus Server and Node Exporter in Linux
There are 3 importants components to make sure Prometheus is up and running. We need to install and configure Prerequisite Prometheus Errors & Solution Install and configure Prometheus Server in…
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Artifactory Install and Configurations Guide
Prerequisite https://www.jfrog.com/confluence/display/JFROG/System+Requirements Artifactory OSS Install in Linux Manually Artifactory Pro Install in Linux Manually Artifactory Pro Install in Linux using Debian Package Artifactory OSS Install in Linux using Docker Artifactory…
Read more »Top Tips, Tricks and Checklist for Bloggers for quality blogs
Each Post Must contain following Specification: # Checklist Specifications 1 How many minimum Paragraphs 10 para 2 Lines of each Paragraph 4-5 lines 3 How many minimum image must 4…
Read more »Python Tutorials: Anonymous/Lambda Function Tutorials with Example
Use of Lambda Function in python We use lambda functions when we require a nameless function for a short period of time. In Python, we generally use it as an argument…
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Gist Markdown Cheatsheet & Tutorials with Example
If you prefer to have a markdown cheat sheet that is downloadable as image or PDF, please visit CollectiveRay Markdown Cheat sheet. Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge…
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Copyright Free Content Helps You Get More Sales in Digital Business
If you are running a digital business then you will know that unique content comes before everything.You have unique content; you get buyers and users as all the users want…
Read more »What is Kubernetes?
An Overview of Kubernetes Kubernetes Architecture Explained through Images Kubernetes Glossary and Terminology Kubernetes API explained!!! What is Annotations in Kubernetes? Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge…
Read more »Kubernetes Tips and Tricks
Generate yaml file from existing Kubernetes resources of cluster? 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…
Read more »Kubernetes Commands: kubectl Tutorials and Examples
Kubernetes Commands: kubectl api-versions – Tutorials and Examples Kubernetes Commands: kubectl api-resources – Tutorials and Examples Kubernetes Commands: kubectl run – Tutorials and Examples Kubernetes Commands: kubectl get – Tutorials…
Read more »Kubernetes API Reference: Complete Guide
Namespaces Working with Kubernetes Cluster using Kubectl Part – 6 – Namespaces Pod Kubernetes Pod Example Programs Working with Kubernetes Pods & Deployment Kubernetes POD observability and Deep Dive Kubernetes…
Read more »Kubernetes Interview Questions and Answer
Kubernetes Interview Questions and Answer Part – 1 Kubernetes Interview Questions and Answer Part – 2 Kubernetes Interview Questions and Answer Part – 3 Kubernetes Interview Questions and Answer Part…
Read more »Free Video tutorials for Preparing Certified Kubernetes Administrator CKA Exam
Certified Kubernetes Administrator (CKA ) 2019 Docker Certified Associate ( DCA ) Kubernetes – CKA Certification 2020 Kubernetes Essentials Complete Refrence Tutorials Kubernetes Advance Tutorials Aug 2020 Kubernetes Advance Tutorial…
Read more »Best Courses for Certified Kubernetes Administrator CKA Exam
Certified Kubernates Administrator Training Course Certified Kubernetes Administrator CKA Training Certified Kubernetes Administrator CKA Training and Courses Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have…
Read more »Certified Kubernetes Administrator CKA Exam: Github Reference
https://docs.linuxfoundation.org/tc-docs/certification/lf-candidate-handbook https://github.com/walidshaari/Kubernetes-Certified-Administrator https://github.com/alijahnas/CKA-practice-exercises https://github.com/leandrocostam/kubernetes-certified-administrator-prep-guide https://github.com/krzko/awesome-cka https://github.com/David-VTUK/CKA-StudyGuide https://github.com/kodekloudhub/certified-kubernetes-administrator-course https://github.com/WahlNetwork/certified-kubernetes-administrator-cka-exam https://github.com/nikovirtala/Certified-Kubernetes-Administrator-CKA/blob/master/CURRICULUM.md https://github.com/chadmcrowell/CKA-Exercises Artifactory Tutorial | JFROG Artifactory Tutorial | Package Management with JFROG Artifactory Crash Course https://bit.ly/2Un3W4i Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert…
Read more »Complete Guide for Certified Kubernetes Administrator CKA Exam
What is Kubernetes? Certified Kubernetes Administrator CKA Exam Curriculum Certified Kubernetes Administrator CKA Exam Dumbs Kubernetes API Reference: Complete Guide Kubernetes Commands: kubectl Tutorials and Examples Kubernetes Cluster Administration: Complete…
Read more »Certified Kubernetes Administrator CKA Exam Dumbs
Certified Kubernetes Administrator CKA Exam – Dumps Part 1 Certified Kubernetes Administrator CKA Exam – Dumps Part 2 Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I…
Read more »kubernetes deployment strategy explained with example
Fearture of Kubernetes Deployment Note:ReplicaSets = Replication+Controller in the Deployment Kubernetes Deployement Strategy Type of deployment .spec.strategy specifies the strategy used to replace old Pods by new ones. .spec.strategy.type can…
Read more »Kubernetes Pod Example Programs
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…
Read more »Comparison between XML Vs JSON Vs YAML
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…
Read more »Yaml tutorial specification rules and syntax
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…
Read more »Datadog Log: Filter logs, Scrub data, Tail with wildcards
Apply log processing rules to a specific log collection configurations to: Filter logs Scrub sensitive data from your logs Proceed to multi-line aggregation Tail directories by using wildcards Encode UTF-16…
Read more »Directory Structure Of Laravel Application
devopsschool – This is Project Folder app – The app directory contains the core code of your application. bootstrap – The bootstrap directory contains the app.php file which bootstraps the…
Read more »Tips for Creating an Excellent Self-Introduction Video
Your resume, picture, degree, and TEFL certificate will not help you stand out in a crowded field of English teaching candidates. A great self-recorded introductory video using the best intro…
Read more »List of Popular DevOps& Software Engineers Telegram Groups and Channel to Join
Name URL Debug School https://t.me/DebugSchool DevOps SRE DevSecOps Community https://t.me/thedevsecops DevOpsSchool https://t.me/devopsschool DevOps Certified Professional https://t.me/devopscertifiedprofessional IOT https://t.me/IOT_professionals AI https://t.me/artificial_intelligence_universe ML https://t.me/machine_learning_professional Other Useful telegram Channel stocksmantra https://t.me/stocksmantrain Professnow https://t.me/professnow…
Read more »List of Top 20 SEO Company & Digital Marketing company in the world
Some of the feature which we look for in each Digital Marketing & SEO products are as follows; SEO Management Rank Tracker Local SEO Mobile SEO Link Manager Landing Pages…
Read more »How to work with Selenium IDE?
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…
Read more »How to Configure Junit Reports at Jenkins?
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…
Read more »What is MVC? Model View Controller
What is MVC The MVC is an architectural pattern that separates an application into three main logical components Model, View, And Controller.Each of these components has its own role in…
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