docker: add openSUSE Tumbleweed based image

ci/release-image/entrypoint-catatonit.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+set -eu
+
+# We do this first to ensure sudo works below when renaming the user.
+# Otherwise the current container UID may not exist in the passwd database.
+eval "$(fixuid -q)"
+
+if [ "${DOCKER_USER-}" ]; then
+  USER="$DOCKER_USER"
+  if [ "$DOCKER_USER" != "$(whoami)" ]; then
+    echo "$DOCKER_USER ALL=(ALL) NOPASSWD:ALL" | sudo tee -a /etc/sudoers.d/nopasswd > /dev/null
+    # Unfortunately we cannot change $HOME as we cannot move any bind mounts
+    # nor can we bind mount $HOME into a new home as that requires a privileged container.
+    sudo usermod --login "$DOCKER_USER" coder
+    sudo groupmod -n "$DOCKER_USER" coder
+
+    sudo sed -i "/coder/d" /etc/sudoers.d/nopasswd
+  fi
+fi
+
+# Allow users to have scripts run on container startup to prepare workspace.
+# https://github.com/coder/code-server/issues/5177
+if [ -d "${ENTRYPOINTD}" ]; then
+  find "${ENTRYPOINTD}" -type f -executable -print -exec {} \;
+fi
+
+exec catatonit -- /usr/bin/code-server "$@"