Types of Cyber Attacks You Should be Aware of in 2024
As we step into another year, the digital landscape for businesses continues to evolve. Needless to say, it brings new challenges and threats in the realm of cybersecurity. In this…
Read more »Python Test Runners – unittest-parallel
Unittest, Python’s built-in testing framework, does not natively support parallel test execution. To achieve parallel test execution with unittest, you can use third-party libraries like unittest-parallel. Below is an example of…
Read more »Python Test Runners – Pytest-xdist
Below is a sample code demonstrating how Pytest-xdist can be used to run tests concurrently on multiple CPU cores, which can significantly reduce test execution time for large test suites….
Read more »Python Test Runners – pytest-trio
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 »Python Test Runners – pytest -n
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 »Python Test Runners – Pytest-asyncio
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 »Python Test Runners – multiprocessing-testrunner
To use multiprocessing-testrunner for parallel test execution across multiple processes, you first need to install multiprocessing-testrunner. Below is a sample code demonstrating how to use it for concurrent test execution, leveraging multiple processes…
Read more »Python Test Runners – gevent-testrunner
To use gevent-testrunner for parallel test execution leveraging Gevent’s asynchronous capabilities, you first need to install gevent-testrunner. Below is a sample code demonstrating how to use it for concurrent test execution. Rajesh KumarI’m…
Read more »Python Test Runners – concurrent.futures.ProcessPoolExecutor
concurrent.futures.ProcessPoolExecutor is not a test runner but rather a Python module for concurrent execution.Performance Improvement: You can use it in your test suite to parallelize specific tasks or functions, which…
Read more »Python test runners to improve test performance.
A test runner in Python is a tool that is used to discover, execute, and report on the results of unit tests. Test runners are typically used in conjunction with…
Read more »Checklist to reduce unit test time in Python
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 »Compare Unittest and Pytest: Python Unit Test
Introduction of Unittest Unittest is a built-in unit testing framework for Python. It is a simple and straightforward framework that is easy to get started with. It provides a set…
Read more »Unit Test Faster & Times Fast: Which is Good? unittets vs pytest!
How to Improve Unit Tests Performance? in terms of tests faster, times faster? This depends on a number of factors, such as the size and complexity of your test suite,…
Read more »Comprehensive Unit Test Framework for Python
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 »Introduction of Tekton
What is Tekton? Tekton is an open-source cloud-native framework for building continuous integration and delivery (CI/CD) systems. It lets you build, test, and deploy across multiple cloud providers or on-premises…
Read more »Introduction of Prometheus Operator
The list is of Kubernetes Custom Resource Definitions (CRDs) related to the Prometheus Operator provided by CoreOS. The Prometheus Operator simplifies the deployment and operation of Prometheus, Alertmanager, and related monitoring components…
Read more »Knative Tutorials – Chapter – 10 – Knative Tutorials: servicing workflow between Components
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 »Knative Tutorials – Chapter 8 – Autoscaling applications with Knative
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 »Knative Tutorials – Chapter 6 – Knative Code: Global Autoscaling Configuration: ConfigMaps
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 »Knative Tutorials – Chapter 5 – Serving multiple versions simultaneously
The helloworld Service had a spec.runLatest field which serves all the traffic to the latest revision created form the Service’s revisionTemplate field. To test out the effects of a new version of your application, you will…
Read more »Knative Tutorials – Chapter 3 – Install Knative with YAML using minikube
Knative Serving For prototyping purposes, Knative works on most local deployments of Kubernetes. For example, you can use a local, one-node cluster that has 3 CPUs and 4 GB of…
Read more »Knative Tutorials – Chapter 2 – Your first Knative application
Here’s what each of these Serving APIs do: Service Describes an application on Knative. Revision Read-only snapshot of an application’s image and other settings (created by Configuration). Configuration Created by Service…
Read more »Knative Tutorials – Chapter 1 – Install Knative Serving, Eventing Resources with Istio
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 »Knative Production Ready Deployment Components
Deployment Methods– YAML-based installation – Knative Operator Knative Networking Options– Kourier– Istio– Contour Knative DNS Options– Magic DNS (sslip.io)– Real DNS– Temporary DNS Knative Serving extensions– HPA autoscaling– TLS with cert-manager–…
Read more »Knative Function: List of Supported Language in Knative
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 »Troubleshooting Knative Guide
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 »Knative Knative Serving Component
1.8.5 1.9.4 1.10.2 Istio chart to be installed for knative networking Upgrade Uninstalling a networking layer Uninstalling the Serving component How to Uninstall the existing Knative Version? Rajesh KumarI’m a…
Read more »How to install Knative Serving 1.7.4 Manually?
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 »Git: How to update your outdated branch?
I have 2 branch. develop and feature/KUB-23446. feature/KUB-23446 is created from develop but develop have many more changes commited from another branches. How can i update feature/KUB-23446 with latest changes…
Read more »Kubectl Commands Reference
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 »