Drop RHEL and SLES support

content/includes/install-script.md

@@ -53,7 +53,7 @@ Executing docker install script, commit: 7cae5f8b0decc17d6571f9f52eb840fbc13b273
 
 You have now successfully installed and started Docker Engine. The `docker`
 service starts automatically on Debian based distributions. On `RPM` based
-distributions, such as CentOS, Fedora, RHEL or SLES, you need to start it
+distributions, such as CentOS, Fedora or RHEL, you need to start it
 manually using the appropriate `systemctl` or `service` command. As the message
 indicates, non-root users can't run Docker commands by default.
 

content/manuals/compose/install/linux.md

@@ -33,8 +33,7 @@ To install the Docker Compose plugin on Linux, you can either:
     [Debian](/manuals/engine/install/debian.md#install-using-the-repository) |
     [Raspberry Pi OS](/manuals/engine/install/raspberry-pi-os.md#install-using-the-repository) |
     [Fedora](/manuals/engine/install/fedora.md#set-up-the-repository) |
-    [RHEL](/manuals/engine/install/rhel.md#set-up-the-repository) |
-    [SLES](/manuals/engine/install/sles.md#set-up-the-repository).
+    [RHEL](/manuals/engine/install/rhel.md#set-up-the-repository).
 
 2. Update the package index, and install the latest version of Docker Compose:
 

content/manuals/engine/install/_index.md

@@ -46,8 +46,7 @@ see: [Overview of Docker Desktop](/manuals/desktop/_index.md).
 | [Debian](debian.md)                            |       ✅       |       ✅        |      ✅      |   ✅    |       |
 | [Fedora](fedora.md)                            |       ✅       |       ✅        |              |   ✅    |       |
 | [Raspberry Pi OS (32-bit)](raspberry-pi-os.md) |                |                 |      ✅      |         |       |
-| [RHEL](rhel.md)                                |       ✅       |       ✅        |              |         |  ✅   |
-| [SLES](sles.md)                                |                |                 |              |         |  ✅   |
+| [RHEL](rhel.md)                                |       ✅       |       ✅        |              |         |         |
 | [Ubuntu](ubuntu.md)                            |       ✅       |       ✅        |      ✅      |   ✅    |  ✅   |
 | [Binaries](binaries.md)                        |       ✅       |       ✅        |      ✅      |         |       |
 

content/manuals/engine/install/rhel.md

@@ -183,7 +183,7 @@ download a new file each time you want to upgrade Docker Engine.
 
 2. Select your RHEL version in the list.
 
-3. Select the applicable architecture (`x86_64`, `aarch64`, or `s390x`), and
+3. Select the applicable architecture (`x86_64` or `aarch64`), and
    then go to `stable/Packages/`.
 
 4. Download the following `rpm` files for the Docker Engine, CLI, containerd,

content/manuals/engine/security/rootless.md

@@ -115,14 +115,14 @@ testuser:231072:65536
 - Add `kernel.unprivileged_userns_clone=1` to `/etc/sysctl.conf` (or
   `/etc/sysctl.d`) and run `sudo sysctl --system`
 {{< /tab >}}
-{{< tab name="openSUSE and SLES" >}}
-- For openSUSE 15 and SLES 15, Installing `fuse-overlayfs` is recommended. Run `sudo zypper install -y fuse-overlayfs`.
+{{< tab name="openSUSE" >}}
+- For openSUSE 15, Installing `fuse-overlayfs` is recommended. Run `sudo zypper install -y fuse-overlayfs`.
   This step is not required on openSUSE Tumbleweed.
 
 - `sudo modprobe ip_tables iptable_mangle iptable_nat iptable_filter` is required.
   This might be required on other distributions as well depending on the configuration.
 
-- Known to work on openSUSE 15 and SLES 15.
+- Known to work on openSUSE 15.
 {{< /tab >}}
 {{< tab name="CentOS, RHEL, and Fedora" >}}
 - For RHEL 8 and similar distributions, installing `fuse-overlayfs` is recommended. Run `sudo dnf install -y fuse-overlayfs`.

content/manuals/engine/storage/drivers/btrfs-driver.md

@@ -20,8 +20,7 @@ Btrfs Filesystem as Btrfs.
 
 > [!NOTE]
 >
-> The `btrfs` storage driver is only supported with Docker Engine CE on SLES,
-> Ubuntu, and Debian systems.
+> The `btrfs` storage driver is only supported with Docker Engine CE on Ubuntu and Debian systems.
 
 ## Prerequisites
 

content/manuals/engine/storage/drivers/device-mapper-driver.md

@@ -32,7 +32,7 @@ a filesystem at the operating system (OS) level.
 ## Prerequisites
 
 - `devicemapper` is supported on Docker Engine - Community running on CentOS, Fedora,
-  SLES 15, Ubuntu, Debian, or RHEL.
+  Ubuntu, Debian, or RHEL.
 - `devicemapper` requires the `lvm2` and `device-mapper-persistent-data` packages
   to be installed.
 - Changing the storage driver makes any containers you have already
@@ -223,7 +223,7 @@ assumes that the Docker daemon is in the `stopped` state.
     - **RHEL / CentOS**: `device-mapper-persistent-data`, `lvm2`, and all
       dependencies
 
-    - **Ubuntu / Debian / SLES 15**: `thin-provisioning-tools`, `lvm2`, and all
+    - **Ubuntu / Debian**: `thin-provisioning-tools`, `lvm2`, and all
       dependencies
 
 4.  Create a physical volume on your block device from step 1, using the

content/manuals/engine/storage/drivers/select-storage-driver.md

@@ -75,7 +75,6 @@ distribution:
 | Debian               | `overlay2`                   | `vfs`                |
 | CentOS               | `overlay2`                   | `zfs`, `vfs`         |
 | Fedora               | `overlay2`                   | `zfs`, `vfs`         |
-| SLES 15              | `overlay2`                   | `vfs`                |
 | RHEL                 | `overlay2`                   | `vfs`                |
 
 When in doubt, the best all-around configuration is to use a modern Linux