add comments to shell function

2019-02-24 20:35:46 +08:00 · 2019-02-24 20:35:46 +08:00 · f02a986081
parent cd5e658518
commit f02a986081
1 changed files with 7 additions and 0 deletions
--- a/cluster/local/util.sh
+++ b/cluster/local/util.sh
@ -18,6 +18,13 @@ function prepare-e2e() {
  echo "Local doesn't need special preparations for e2e tests" 1>&2
 }

+# Detect the IP for the master
+#
+# Vars set:
+#   KUBE_MASTER
+#   KUBE_MASTER_IP
+# Vars exported:
+#   KUBE_MASTER_URL
 function detect-master {
  KUBE_MASTER=localhost
  KUBE_MASTER_IP=127.0.0.1