kops rolling-update --interactive, default (not yes, no, nor Alwaysyes)

gistfile1.txt

~/repos/kubernetes-kops tlyons(⎈ |iad1:default) (test_1_8_0_interactive_cli) $ $KOPS rolling-update cluster sjc1.cloud.net --interactive --yes --node-interval 3m0s
NAME                 STATUS       NEEDUPDATE  READY  MIN  MAX  NODES
master-us-west-1a-1  Ready        0           1      1    1    1
master-us-west-1a-2  Ready        0           1      1    1    1
master-us-west-1b-1  Ready        0           1      1    1    1
nodes                NeedsUpdate  2           0      2    20   2
I0118 21:58:37.724453   47095 instancegroups.go:158] Draining the node: "ip-10-1-61-118.us-west-1.compute.internal".
node "ip-10-1-61-118.us-west-1.compute.internal" cordoned
node "ip-10-1-61-118.us-west-1.compute.internal" cordoned
WARNING: Deleting pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: kube-proxy-ip-10-1-61-118.us-west-1.compute.internal; Ignoring DaemonSet-managed pods: canal-40x89
node "ip-10-1-61-118.us-west-1.compute.internal" drained
I0118 22:00:07.963342   47095 instancegroups.go:275] Stopping instance "i-056bd45fe24028650", node "ip-10-1-61-118.us-west-1.compute.internal", in group "nodes.sjc1.cloud.net".
I0118 22:03:08.271489   47095 instancegroups.go:189] Validating the cluster.
I0118 22:03:08.981337   47095 instancegroups.go:250] Cluster validated.
I0118 22:03:08.981354   47095 instancegroups.go:74] Pausing after finished "ip-10-1-61-118.us-west-1.compute.internal"
Continue? (Y)es, (N)o, (A)lwaysYes: [Y]
I0118 22:03:12.367472   47095 instancegroups.go:158] Draining the node: "ip-10-1-61-50.us-west-1.compute.internal".
node "ip-10-1-61-50.us-west-1.compute.internal" cordoned
node "ip-10-1-61-50.us-west-1.compute.internal" cordoned
WARNING: Ignoring DaemonSet-managed pods: canal-qxj4j; Deleting pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: kube-proxy-ip-10-1-61-50.us-west-1.compute.internal; Deleting pods with local storage: monitoring-grafana-1831171644-spdv7, monitoring-influxdb-3570645011-22rd9
pod "heapster-84017538-76jzl" evicted
pod "kube-dns-1311260920-gpthn" evicted
pod "monitoring-influxdb-3570645011-22rd9" evicted
pod "kube-dns-1311260920-6qwvp" evicted
pod "monitoring-grafana-1831171644-spdv7" evicted
pod "external-dns-213181680-05nl4" evicted
pod "tiller-deploy-1853538654-b4vj1" evicted
pod "logstash-prod-saas-relay-1218196112-bldx2" evicted
pod "logstash-dev-saas-relay-3709837321-dsckr" evicted
pod "kube-dns-autoscaler-1818915203-f657g" evicted
node "ip-10-1-61-50.us-west-1.compute.internal" drained
I0118 22:04:45.251582   47095 instancegroups.go:275] Stopping instance "i-0bf873a8d58170b9c", node "ip-10-1-61-50.us-west-1.compute.internal", in group "nodes.sjc1.cloud.net".
I0118 22:07:45.553241   47095 instancegroups.go:189] Validating the cluster.
I0118 22:07:46.027638   47095 instancegroups.go:250] Cluster validated.
I0118 22:07:46.027658   47095 instancegroups.go:74] Pausing after finished "ip-10-1-61-50.us-west-1.compute.internal"
Continue? (Y)es, (N)o, (A)lwaysYes: [Y] No
I0118 22:07:56.504064   47095 rollingupdate.go:193] Rolling update completed for cluster "sjc1.cloud.net"!
~/repos/kubernetes-kops tlyons(⎈ |iad1:default) (test_1_8_0_interactive_cli) $