Over 30 high quality professionally designed pre-built websitec oncepts a fully visual interface, using our revolu tionary page & header
DevOps tools are crucial for automating and streamlining various stages of the software development lifecycle, from planning to deployment and monitoring. These tools are designed to improve collaboration, efficiency, and reliability across development, testing, and operations teams. Below are the main categories of DevOps tools and some popular examples for each:
Grafana aur Prometheus dono hi popular open-source tools hain jo monitoring aur alerting ke liye use kiye jaate hain. Yeh mainly server health, application performance, aur other infrastructure metrics ko track karte hain.
Here are 10 lines containing the most important Docker commands with short descriptions — all in one compact list:
1️⃣ docker --version – Check Docker installation version
2️⃣ docker pull
1. Deployment Commands Create Deployment kubectl create deployment myapp --image=nginx Get Deployments kubectl get deploy kubectl describe deploy myapp Scale Deployment kubectl scale deploy myapp --replicas=5 Update / Set Image kubectl set image deploy/myapp nginx=nginx:1.25 Rollout History kubectl rollout status deploy/myapp kubectl rollout history deploy/myapp kubectl rollout undo deploy/myapp 2. Service Commands kubectl get svc kubectl describe svc myservice kubectl delete svc myservice Create Service kubectl expose deployment myapp --port=80 --type=NodePort kubectl expose pod mypod --port=8080 --type=ClusterIP
Let’s focus purely on technical Docker interview questions that are likely to test your hands-on and conceptual knowledge. I’ll list them with short technical explanations you can answer quickly in an interview.
Sign up to our newsletter to receive our latest news and products. Stay updated on the latest developments and special