echo oci
fi
+# Check for CRI-O.
+if [ -e "${root}/proc/1/environ" ] &&
+ cat "${root}/proc/1/environ" | tr '\000' '\n' | grep -Eiq '^container=crio'; then
+ echo crio
+fi
+
# Check for Podman.
if [ -e "${root}/proc/1/environ" ] &&
cat "${root}/proc/1/environ" | tr '\000' '\n' | grep -Eiq '^container=podman'; then