cephadm-dashboard-e2e: install docker from ubuntu's repo

- add a cleanup script to remove the docker installation.

Signed-off-by: Nizamudeen A <nia@redhat.com>

Author: nizamial09

ceph-dashboard-cephadm-e2e/build/cleanup

@@ -6,4 +6,15 @@ kcli delete network ceph-dashboard -y
 kcli delete pool ceph-dashboard -y
 sudo rm -rf ${HOME}/.kcli
 docker container prune -f
+
+echo "Cleaning up old docker installation..."
+
+sudo systemctl stop docker docker.socket containerd || true
+sudo apt remove -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin || true
+sudo apt purge -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin || true
+sudo rm -f /etc/apt/sources.list.d/docker.list
+sudo rm -f /usr/share/keyrings/docker-archive-keyring.gpg
+sudo apt autoremove -y
+sudo apt update -y
+
 echo "Cleanup completed."

scripts/dashboard/install-cephadm-e2e-deps.sh

@@ -48,13 +48,7 @@ sudo systemctl enable --now libvirtd
 DISTRO="$(lsb_release -cs)"
 
 if [[ $(command -v docker) == '' ]]; then
-    # Set up docker official repo and install docker.
-    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
-    echo \
-        "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
-        ${DISTRO} stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
-    sudo apt update -y
-    sudo apt install -y docker-ce docker-ce-cli containerd.io
+    sudo apt install -y docker.io
 fi
 sudo groupadd docker || true
 sudo usermod -aG docker $(id -un)