Prepare DDL docs for GA (docker#14648)

* Prepare doc pages for DDL GA release

  - Add DDL screenshots

Signed-off-by: Anca Iordache <[email protected]>

* Menu entries for DDL

Signed-off-by: Anca Iordache <[email protected]>

* update installation instructions

Signed-off-by: Anca Iordache <[email protected]>

* Update download links

Signed-off-by: Anca Iordache <[email protected]>

_data/toc.yaml

@@ -1232,8 +1232,32 @@ manuals:
               title: Edge releases
             - path: /desktop/windows/release-notes/archive/
               title: Older versions
-    - path: /desktop/linux/
-      title: Linux (Beta)
+    - sectiontitle: Linux
+      section:
+        - path: /desktop/linux/
+          title: User manual
+        - path: /desktop/linux/overview/
+          title: Overview
+        - path: /desktop/linux/install/
+          title: Install Docker Desktop for Linux
+        - sectiontitle: Installation per distro
+          section:
+            - path: /desktop/linux/install/debian/
+              title: Install on Debian
+            - path: /desktop/linux/install/fedora/
+              title: Install on Fedora
+            - path: /desktop/linux/install/ubuntu/
+              title: Install on Ubuntu
+            - path: /desktop/linux/install/archlinux/
+              title: Install on Arch
+        - path: /desktop/linux/networking/
+          title: Networking
+        - path: /desktop/linux/space/
+          title: Disk utilization
+        - path: /desktop/linux/troubleshoot/
+          title: Logs and troubleshooting
+        - path: /desktop/linux/release-notes/
+          title: Release notes    
     - path: /desktop/dashboard/
       title: Dashboard
     - path: /desktop/dev-environments/

_includes/desktop-linux-launch.md

@@ -0,0 +1,58 @@
+<!-- This text will be included in the Docker Desktop install topic for each Linux distribution -->
+
+To start Docker Desktop for Linux, search **Docker Desktop** on the
+**Applications** menu and open it. This launches the whale menu icon and opens
+the Docker Dashboard, reporting the status of Docker Desktop.
+
+Alternatively, open a terminal and run:
+
+```console
+$ systemctl --user start docker-desktop
+```
+
+When Docker Desktop starts, it creates a dedicated [context](/engine/context/working-with-contexts) that the Docker CLI
+can use as a target and sets it as the current context in use. This is to avoid
+a clash with a local Docker Engine that may be running on the Linux host and
+using the default context. On shutdown, Docker Desktop resets the current
+context to the previous one.
+
+The Docker Desktop installer updates Docker Compose and the Docker CLI binaries
+on the host. It installs Docker Compose V2 and gives users the choice to
+link it as docker-compose from the Settings panel. Docker Desktop installs
+the new Docker CLI binary that includes cloud-integration capabilities in `/usr/local/bin`
+and creates a symlink to the classic Docker CLI at `/usr/local/bin/com.docker.cli`.
+
+After you’ve successfully installed Docker Desktop, you can check the versions
+of these binaries by running the following commands:
+
+```console
+$ docker compose version
+Docker Compose version v2.5.0
+
+$ docker --version
+Docker version 20.10.14, build a224086349
+
+$ docker version
+Client: Docker Engine - Community
+Cloud integration: 1.0.24
+Version:           20.10.14
+API version:       1.41
+...
+```
+
+To enable Docker Desktop to start on login, from the Docker menu, select
+**Settings** > **General** > **Start Docker Desktop when you log in**.
+
+Alternatively, open a terminal and run:
+
+```console
+$ systemctl --user enable docker-desktop
+```
+
+To stop Docker Desktop, click on the whale menu tray icon to open the Docker menu and select **Quit Docker Desktop**.
+
+Alternatively, open a terminal and run:
+
+```console
+$ systemctl --user stop docker-desktop
+```

_includes/desktop-update.md

@@ -1,6 +1,6 @@
-<!-- This text will be included in the Mac and Windows Install topic -->
+<!-- This text will be included in the Linux, Mac and Windows Install topic -->
 
-When an update is available, Docker Desktop displays an icon on the Docker menu to indicate the availability of a newer version. Additionally, the **Software Updates** section in **Preferences** (**Settings** on Windows) also notifies you of any updates available to Docker Desktop. You can choose to download the update right away, or click the **Release Notes** option to learn what's included in the updated version.
+When an update is available, Docker Desktop displays an icon on the Docker menu to indicate the availability of a newer version. Additionally, the **Software Updates** section in **Settings** (**Preferences** on Mac) also notifies you of any updates available to Docker Desktop. You can choose to download the update right away, or click the **Release Notes** option to learn what's included in the updated version.
 
 Starting with Docker Desktop 4.2.0, the option to turn off the automatic check for updates is available for users on all Docker subscriptions, including Docker Personal and Docker Pro. For more information, see [Software Updates](../#software-updates).
 

desktop/index.md

@@ -46,6 +46,8 @@ Some of the key features of Docker Desktop include:
 
 Docker Desktop is available for Mac and Windows. For download information, system requirements, and installation instructions, see:
 
+
+* [Install Docker Desktop on Linux](linux/install.md)
 * [Install Docker Desktop on Mac](mac/install.md)
 * [Install Docker Desktop on Windows](windows/install.md)
 
@@ -72,12 +74,14 @@ the specified categories of images. For more information, see
 
 To learn about the various UI options and their usage, see:
 
+* [Docker Desktop for Linux user manual](linux/index.md)
 * [Docker Desktop for Mac user manual](mac/index.md)
 * [Docker Desktop for Windows user manual](windows/index.md)
 
 ## Release notes
 
 For information about new features, improvements, and bug fixes in Docker Desktop releases, see:
 
+* [Docker Desktop for Linux Release notes](linux/release-notes/index.md)
 * [Docker Desktop for Mac Release notes](mac/release-notes/index.md)
 * [Docker Desktop for Windows Release notes](windows/release-notes/index.md)

desktop/linux/Makefile

@@ -0,0 +1,10 @@
+.PHONY:
+check:
+	for img in $$(git ls-files images); do	\
+	  base=$$(basename "$$img");		\
+	  if ! git grep -q -F "$$base"; then	\
+	    echo >&2 "unused image: $$img";	\
+	    pass=false;				\
+	  fi;					\
+	done;					\
+	$$pass