FAQs On Kubernetes
1. Kubernetes Cluster
Kubernetes cluster is an group of worker nodes and master nodes where you can containerize the application.
2. Kubernetes Commands
To know all the kuberneets commands refer to the kubernetes cheat sheet.
3. Kubernetes Deployment
In kubernetes deployment, you can revert back to the previous version of the application if you find any bugs in the present version. It will help you to reduce the problems which are facing by the end users in the current version or updated version of the application.
4. Kubernetes Certification Cost
Kubernetes certification will cost you depending on the type of certification you want to do they will be range between $300 and $600. Some of them are mentioned below.
- Certified Kubernetes Administrator (CKA): $385
- Certified Kubernetes Application Developer (CKAD): $397
- Certified Kubernetes Security Specialist (KCSS): $386
- Kubernetes and Cloud Native Associate (KCNA): $278
Introduction to Kubernetes (K8S)
Kubernetes is an open-source platform that manages Docker containers in the form of a cluster. Along with the automated deployment and scaling of containers, it provides healing by automatically restarting failed containers and rescheduling them when their hosts die. This capability improves the application’s availability.