ValueLabs Devops Engineer Interview Questions and Answers

Docker build context is the set of files and directories that are sent to the Docker daemon when building an image.

• The build context is specified using the -f flag in the docker build command.

• It is recommended to keep the build context small to improve build performance.

• Common files included in the build context are Dockerfile, source code, and any necessary dependencies.

• Excluding unnecessary files and directories from

CICD pipeline is a set of automated processes that allow for continuous integration, continuous delivery, and continuous deployment of software.

• Automates the building, testing, and deployment of code changes

• Helps in detecting and fixing integration errors early in the development process

• Enables faster and more frequent delivery of software updates

• Common tools used in CICD pipelines include Jenkins, GitLab CI, and Circl

Git is a version control system, Ansible is a configuration management tool, Terraform is an infrastructure as code tool, and Kubernetes is a container orchestration platform.

• Git is used for tracking changes in code, collaborating with team members, and managing different versions of code.

• Ansible automates software provisioning, configuration management, and application deployment.

• Terraform allows infrastructure to be ...read more