Shared folders are designed to allow application code to be edited.Sharing too many files can lead to high CPU load and slow Introduces overhead as any changes to the files on the host need to be notified Share only the directories that you need with the container.Tips on shared folders, permissions, and volume mounts Click - next to the directory you want to removeĪpply & Restart makes the directory available to containers using Docker’s Click + and navigate to the directory you want to add. Otherwise you may get Mounts denied or cannot start service errors at runtime.Īdd a Directory. If your project is outside this directory then it must be added to the list, The host while running and testing the code in a container.īy default the /Users, /Volume, /private, /tmp and /var/folders directory are shared. This is especially useful for editing source code in an IDE on Use File sharing to allow local directories on your machine to be shared with If you attempt to move a disk image to a location that already has one, you are asked if you want to use the existing image or replace it. You can also move the disk image to a different location. Specify the location of the Linux volume where containers and images are stored. Specify the size of the disk image.ĭisk image location. To increase the RAM, set this to a higher number to decrease it, By default, Docker Desktop is set to use 2 GB of your host’s Higher number to decrease, lower the number. To increase processing power, set this to a By default, Docker Desktop is set to use half the number of processorsĪvailable on the host machine. On the Advanced tab, you can limit resources available to Docker.ĬPUs. The Resources tab allows you to configure CPU, memory, disk, proxies, For more information, see Docker Compose V2. Select to enable the docker-compose command to Open Docker Desktop dashboard at startup. Select to display useful advice and suggestions about Periodically prompt you for more information. This information helps Docker improve and Select so Docker Desktop sends diagnostics,Ĭrash reports, and usage data. For more information, see Explore containers. Select to execute commands in a running container straight from the Docker Dashboard. Alternatively you can set Docker Desktop to Use System Settings. Choose whether you want to apply a Light or Dark theme to Docker Desktop. Select to automatically start DockerĬhoose Theme for Docker Desktop. On the General tab, you can configure when to start Docker and specify other settings: Select the Preferences icon from the Docker Dashboard.Select the Docker menu and then Preferences.This page provides information on how to configure and manage your Docker Desktop settings.

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