dockerd-rootless.sh: prohibit running as root
@@ -74,6 +74,10 @@ fi
if [ -z $_DOCKERD_ROOTLESS_CHILD ]; then
_DOCKERD_ROOTLESS_CHILD=1
export _DOCKERD_ROOTLESS_CHILD
+ if [ "$(id -u)" = "0" ]; then
+ echo "This script must be executed as a non-privileged user"
+ exit 1
+ fi
# Re-exec the script via RootlessKit, so as to create unprivileged {user,mount,network} namespaces.
#
# --copy-up allows removing/creating files in the directories by creating tmpfs and symlinks
