Скачать с ютуб #Kubernetes в хорошем качестве

#Kubernetes

#TechITFactory App link:-https://play.google.com/store/apps/de... For IOS- https://apps.apple.com/in/app/classpl... (use org code as- inpzwe) https://www.techitfactory.com/ Contact: Any Queries 6305598849,. WeekEnd : 8639123675 Email: [email protected] Telegram Channel: Telugu IT Factory InstaGram:   / --------------------------------------------   Kubernetes Interview Question for Docker 16., How to find size of any container’s writable layer ? also how can I decrease the size of an image which is already in use. To find the size of a container's writable layer, you can use the docker ps command with the --size or -s flag: docker ps -s This command will show the list of running containers along with their sizes, including the writable layer size. The SIZE column represents the sum of the container's base image size and its writable layer size. If you want to inspect a specific container, you can use the docker inspect command and look for the SizeRw property: docker inspect -f "{{ .SizeRw }}" container_id This command returns the size of the writable layer in bytes. To decrease the size of an image that is already in use, follow these steps: Create a new Dockerfile with optimizations: Apply best practices and optimizations to your existing Dockerfile, such as using a smaller base image, multi-stage builds, and minimizing layers. Build a new image using the optimized Dockerfile: docker build -t new_image_name. Test the new image to ensure it works as expected. Run a new container using the optimized image and verify that your application functions correctly. Update the containers using the old image: Once you're confident that the new image works correctly, update the containers that were using the old image to use the new optimized image. This can be done by stopping the existing containers, removing them, and creating new containers with the optimized image. Example: Stop and remove the existing container docker stop container_id docker rm container_id Run a new container with the optimized image docker run -d --name new_container_name new_image_name By following these steps, you can decrease the size of an image in use and replace existing containers with new containers based on the optimized image. Keep in mind that updating containers may cause temporary downtime for your application, so plan accordingly to minimize the impact on users. #techitfactory #teluguitfactory