+# Use snapshots
+# Use nearby repositories
+export MIRROR_UBUNTU_URL := $(shell ./f_isoroot/f_repobuild/select_ubuntu_repo.sh --url)
+export MIRROR_UBUNTU := $(shell echo "$(MIRROR_UBUNTU_URL)" | cut -d'/' -f3 )
+export MIRROR_UBUNTU_ROOT := $(shell echo -n '/' ; echo "$(MIRROR_UBUNTU_URL)" | cut -d'/' -f4-)
+
+export LATEST_MIRROR_ID_URL := http://$(shell ./select_closest_fuel_mirror.py)
+
+export MIRROR_MOS_UBUNTU := $(shell echo "$(LATEST_MIRROR_ID_URL)" | cut -d'/' -f3)
+export LATEST_TARGET_UBUNTU := $(shell curl -sSf "$(MIRROR_MOS_UBUNTU)/mos-repos/ubuntu/8.0.target.txt" | head -1)
+export MIRROR_MOS_UBUNTU_ROOT := /mos-repos/ubuntu/$(LATEST_TARGET_UBUNTU)
+
+export LATEST_TARGET_CENTOS := $(shell curl -sSf "$(LATEST_MIRROR_ID_URL)/mos-repos/centos/mos8.0-centos7-fuel/os.target.txt" | head -1)
+export MIRROR_FUEL := "$(LATEST_MIRROR_ID_URL)/mos-repos/centos/mos8.0-centos7-fuel/$(LATEST_TARGET_CENTOS)/x86_64"
+
+# uncomment and use: make print-VARIABLE
+#print-% : ; @echo $* = $($*)
+