cluster/ubuntu/download-release.sh: if $KUBE_VERSION is set, use it.

If $KUBE_VERSION is not set, set it to the result of
`get_latest_version_number`.
This commit is contained in:
Silas Boyd-Wickizer 2016-07-11 16:29:00 -07:00
parent f6d7e5c614
commit 35e190e6ae

View File

@ -64,7 +64,9 @@ function get_latest_version_number {
fi
}
KUBE_VERSION=$(get_latest_version_number | sed 's/^v//')
if [ -z "$KUBE_VERSION" ]; then
KUBE_VERSION=$(get_latest_version_number | sed 's/^v//')
fi
# k8s
echo "Prepare kubernetes ${KUBE_VERSION} release ..."