Update rollback.sh (#145)

This commit is contained in:
Chris O'Haver 2019-04-11 09:53:14 -04:00 committed by GitHub
parent 51b56744fd
commit 626e32c427
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23

View file

@ -2,8 +2,6 @@
# Roll back kube-dns to the cluster which has CoreDNS installed.
set -eo pipefail
show_help () {
cat << USAGE
usage: $0 [ -i DNS-IP ] [ -d CLUSTER-DOMAIN ]