Hi atsumi, Multiple masters must be created together with load balancer. Create cluster template with `--master-lb-enabled`. magnum cluster-template-create --name k8s-cluster-template --image-id test.qcow2 \ --keypair-id testkey \ --external-network-id public \ --dns-nameserver 8.8.8.8 \ --flavor-id m1.medium \ --coe k8s \ --master-lb-enabled And specify master count when you create cluster. magnum cluster-create --name dcos-cluster --cluster-template dcos-cluster-template --node-count 1 --master-count 3 Best regards, fengbeihong 2016-11-22 10:10 GMT+08:00 渥美 慶彦 <atsumi.yoshihiko at po.ntts.co.jp>: > Hi all, > > Can I create the bay of Kubernetes which has multiple master? > I'm able to create the bay of Kubernetes single master, but failed in > creating the bay of Kubernetes multiple master. > I'm using CoreOS-1010.3.0, Magnum 2.0.1. > > Best regards, > > -- > -------------------------------------------------------- > Yoshihiko Atsumi > atsumi.yoshihiko at po.ntts.co.jp > -------------------------------------------------------- > > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: OpenStack-dev-request at lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20161122/c15105ce/attachment.html>