On the Advanced tab, you can limit resources available to Docker.Īdvanced settings include the following options:ĬPUs: By default, Docker Desktop Enterprise is set to use half the number of processorsĪvailable on the host machine. To a location that already has one, you get a prompt asking if you want to use You can also move the disk image location. Specify the Disk image location of the Linux volume, where containers and Volume mounting requires file sharing for any project directories outside of /Users. They cannot already exist inside of Docker.They cannot be a subdirectory of a directory that has been shared already.There are some limitations on the directories that can be shared: Otherwise, you get file not found or cannot start service errors atįile sharing settings include the following options:Īdd a Directory: Click + and navigate to the directory you want to add.Īpply & Restart makes the directory available to containers using Docker’s In that case, share the drive where the Dockerfile and volume are Required for volume mounting if the project lives outside of the /Usersĭirectory. (Enabled by default)Ĭhoose which local directories to share with your containers. More context for troubleshooting problems. This information helps Docker improve the application and get Send usage statistics: Sends diagnostics, crash reports, and usageĭata to Docker. Securely store Docker logins in macOS keychain: Stores your Docker login Include VM in Time Machine backups: Backs up the Docker Desktop Enterprise virtual machine. Start Docker Desktop when you log in: Starts Docker Desktop when you open your session. Locked options cannot be selected, and are displayed with a lock icon. Note: Administrators have the ability to lock some configuration options. PreferencesĬlick on the Docker icon from the menu bar and then Preferences to configure the runtime options described below. To switch to a different version pack, simply click on the version pack you would like to use. When you select a different version pack, Docker Desktop restarts and the selected versions of Docker Engine and Kubernetes will be used. The Version Selection option lists the version packs installed on your Docker Desktop environment and allows you to switch between Docker Engine and Kubernetes versions using a single click. Right-click the Docker icon from the menu bar to open the Docker Desktop user interface. The Docker Desktop Enterprise user interface provides options to configure Docker Desktop preferences such as installation, version packs, Docker Hub login, and more. $ docker image ls $ docker image rm nginx $ docker container ls -a $ docker container rm webserver Metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"įunc (eng *Engine) Suspender(ctx context.Context, wg *sync.$ docker container ls $ docker container stop webserver The Suspender goroutine exist successfully (here is the code): package main Signal.Notify(done, os.Interrupt, syscall.SIGINT, syscall.SIGTERM) Here is my main (simplified): ctx := context.Background() I have two goroutines running at the same time.Īt some point, I want my program to exit gracefully so I use the cancel() func to notify my goroutines that they need to be stopped, but only one of the two receive the message.
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