- What is Docker compose?
- What is Docker server version?
- What are the advantages of Docker?
- How do you setup Docker in Jenkins in production environment?
- How do create Docker image from Docker file?
- How do you deploy the Docker image generated in the testing environment to production environment in Jenkins?
- What is Docker data centre?
- What is Docker hub & uses?
- What are the types of Docker networks?
- How do you define network in the Docker compose file?
- What are the basic parameters required in the Docker compose file?
- What is Docker interlock?
- What is overlay networking?
- How to communicate between 2 containers present in separate network?
- How to store the data present in the Docker container in the AWS?
- If we define the Docker volume in the docker compose file is it possible to share data with the EFS, NFS?
- Differnce between image and container
- How to Run containers
- Why we need to mention dual ports(8080:8080) in docker run command
- Differnce between Copy and Add
- Difference between docker compose and docker swarm
- Why we need to use docker compose?
- Tell me about Docker Network
- What is the difference between Docker Swarm ,Compose and Kubernetes ?
- How does the containers communicate when the containers are running in different hosts?
- What is the difference between CMD and RUN
- How can you transfer the data from one container to another ?
- What is docker why we are using docker difference between vm?
- What is docker cloud & how it is different from docker hub what is the features over docker hub ?
- What is docker compose?
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I’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked at Cotocus and regularly write about technology, travel, investing, health, product reviews, and digital marketing through my various platforms.
I publish technical articles at DevOps School, travel stories at Holiday Landmark, stock market insights at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at TrueReviewNow, and SEO and digital marketing strategies at Wizbrand.
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