Working with Prometheus Alert Manager tutorials
Step 1 – Install and Configure Alert Manager Step 2 – Add Alert Rules in prometheus config file(prometheus.yml) step 3 – Add Alert managers target in prometheus…
How to Un-install/remove Datadog Agent?
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…
What is AppDynamics and How it works?
What is AppDynamics? AppDynamics is a leading Application Performance Management (APM) product. It is a tool that monitors your Application Infrastructure and gives you code level visibility….
Git Tutorials Demo Video
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…
Top Container Vulnerability Scanning Tools
Trivy Scanner for vulnerabilities in container images, file systems, and Git repositories, as well as for configuration issues and hard-coded secrets Trivy (tri pronounced like trigger, vy…
Most Popular and Top DevSecOps tools in 2022
Threat Model & Tools – STRIDE / PASTA / VAST & Microsoft Threat Modeling Tool / OWASP Threat Dragon Static Application Security Testing (SAST) – SonarQube Dynamic…
Terraform Tutorial with Google Cloud – Create Single VM & Network
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…
Terraform Tutorial with Google Cloud – Create Single VM
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…
Google cloud Platform Authentication Method with Terraform
Method 1 – User Application Default Credentials (“ADCs”) Application Default Credentials (ADC) provide a method to get credentials used in calling Google APIs. The gcloud auth application-default…
Google Cloud Tutorial – gcloud CLI Install and initialize
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…
Dynatrace Tutorial Demo Video
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…
Terraform Tutorials Demo Video
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…
12 Tips To Successfully Market Your Blog On Instagram
12 Tips To Successfully Market Your Blog On Instagram Image source: Unsplash If you run a blog, then it’s safe to say you want a high number…
Best Pubs, Bars & restaurants in Pune
Are you looking out for the right party place in Pune so we have the largest collection of bars, pubs and lounges from where you can shortlist…
Splunk Tutorials: Download Splunk & Universal Forwarder
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…
The Ever-Changing Field of Software Development, What’s Next?
The Ever-Changing Field of Software Development, What’s Next? The software development process has morphed significantly since the 70s. Some of the major changes that developers have witnessed…
Splunk Demo Tutorials
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…
AWS Tutorial: Auto mount EBS Volume to ec2 Linux instance on Reboot
By default on every reboot, the EBS volumes other than root volume will get unmounted. To enable automount, you need to make an entry in the /etc/fstab…
AWS Tutorial: How to Attach and Mount an EBS volume to EC2 Linux Instance?
Step 1 – Create a Volume Step 2 – Attach a Volume to EC2 Instance Step 3 – Verify if Volume is attached or not Verify if…
How to Install Oracle Database 19c on centos 7
https://aws.amazon.com/blogs/compute/how-to-enable-x11-forwarding-from-red-hat-enterprise-linux-rhel-amazon-linux-suse-linux-ubuntu-server-to-support-gui-based-installations-from-amazon-ec2/ https://superuser.com/questions/1606321/windows-10-ubuntu-x11-with-xming-xterm-xt-error-cant-open-display-localhost 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…
DevOps – Linux & VirtualBox & Vagrant Demo Tutorial
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…
Hashicorp Vault Demo Video Tutorials
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…
Complete JavaScript with AngularJS and NodeJS Certification Guide & tutorials
What is JavaScript with AngularJS and NodeJS? JavaScript was introduced as LiveScript, but Netscape converted its name to JavaScript. JavaScript is a dynamic computer programming language. It…
Datadog Demo: Introduction Video
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…
Dynatrace Certified Professional Exam Info
Dynatrace Professional Certification Dynatrace Certified Professional Dynatrace Certification Training and Course Dynatrace Advance Training Dynatrace Intermediate Training Dynatrace Essential Training Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about…
Datadog Integration with Postgres For Metric, Trace & Log
Database Monitoring provides deep visibility into your Postgres databases by exposing query metrics, query samples, explain plans, database states, failovers, and events. The Agent collects telemetry directly…
postgresql Installation and Configuration Tutorial Guide
How To Install and Use PostgreSQL on Ubuntu? Step 1 — Installing PostgreSQL Step 2 — Using PostgreSQL Roles and Databases The installation procedure created a user…
How to provision RKE Kubernetes cluster from Rancher Web UI
Step 1 Step 2 – Step 3 Step 4 – Step 5 Get a code Step 6 – Add a Node and Install Docker Step 7 –…
Kubernetes cluster provisioning with Rancher’s RKE command
Step 1 – Install docker Step 2 – Install RKE URL to download – https://github.com/rancher/rke/releases Step 3 – Add normal user to docker group Step 4 –…
How to Installing Rancher on a Single Node Using Docker
Step 1 – Install Docker Step 2 – Choose an SSL Option and Install Rancher Choose from the following options: Option A: Default Rancher-generated Self-signed Certificate Option…