DevOps is a one-stop solution for all software engineering. From creating the software to implementing it in real-time, DevOps does all. This creates an infinite demand for excellent DevOps developers in the market. Since the platform is quite fast and effective, it is attracting the attention of many organizations that are looking to develop a software solution for their own business. Thus, here are a few DevOps interview questions that can help you crack an interview in your dream organization and grow your career.
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Devops Interview Questions
Agile is the set of principles and values about how to develop software. If you have some ideas and wish to work on, then make use of agile methodology. Alternatively, DevOps is only responsible for development and deployment of the software in the reliable and safe manner. Refer the blog “Evolution of DevOps” to know more details.
- Reduce the manpower
- Reduces the complexity of the technical issues
- Resolve the technical problems quickly
DevOps not only offer the technical benefits but also provide business benefits such as:
- Stable environments for operating
- Optimum the delivering rate its features
- Enable speedier feature time to the market
- Extra time grabbled to the Add values.
- Team City
- GitLab CI
- Go CD
Etsy is an e-commerce website, which offers peer-to-peer service. It is focused on the vintage products and manufactured items. The DevOps developers can create a complete development site within four hours thereby offering good results.
- Developers develop the source code & Version Control System tools such as Git manages it
- Developers send the code to Git repository
- Through Git plugin, Jenkins pulls the code from repository & develop it using tools.
- Configuration management tools deploy testing and Jenkins release the code
- Later, Jenkins sends the code for deployment to the production service where it is monitored continuously
- Docker is utilized as the containerization platform to offer consistent computing environment via SDLC
- Team communication
- Improve the Your Code Coverage
- Risk mitigation
- Deploy the code to the production
- Reduce the review time of code
- Develop the stuff now and faster
- Develop the repeatable processes
- Reduced overhead
- Does not ship cracked code
- Chef: It is used for configuration management purpose
- Icinga: It is specifically used for monitoring purpose.
- Docker: This particular tool is used for container management
- GitHub: A well-known tool for source control management
- Elastic search: Another interesting tool for log analytics and much more
There is a considerable amount of difference between Continuous Integration (CI), Continuous Delivery (CD) and Continuous Deployment (CD).
- Continuous Integration is very useful for the developers who wish to identify the bugs and resolve it instantly. With it, the developers come together to the repository.
- Continuous Delivery is suitable for the deployment and release processes. It is a right concern for the safe code releases at the possible time.
- Continuous Deployment is known for high-end automation where the deployment occurs automatically if the code has a major change.
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