--cluster-template \ The ID or name of the ClusterTemplate to use.

--name \ Name of the cluster to create.

--keypair \ The name or UUID of the SSH keypair to configure in the cluster servers for ssh access.

--node-count \ The number of servers that will serve as node in the cluster.

--master-count \ The number of servers that will serve as master for the cluster.

--discovery-url \ The custom discovery url for node discovery.

--timeout \ The timeout for cluster creation in minutes.

magnum cluster-create --name mycluster \

--cluster-template mytemplate \

--node-count 8 \

--master-count 3

说明：使用名为mytemplate的模板, 创建了一个拥有8个node, 3个master node, 名为mycluster的cluster

<cluster> \ This is the first parameter, specifying the UUID or name of the cluster to update.

<op> \ This is the second parameter, specifying the desired change to be made to the cluster attributes. The allowed changes are ‘add‘, ‘replace‘ and ‘remove‘.

<attribute=value> \ This is the third parameter, specifying the targeted attributes in the cluster as a list separated by blank space.

magnum cluster-update mycluster replace node_count=8

说明：把mycluster中的node节点设置为8

--coe \ Specify the Container Orchestration Engine to use. Supported COE‘s include ‘kubernetes‘, ‘swarm‘, ‘mesos‘.

--image \ The name or UUID of the base image in Glance to boot the servers for the cluster.

--keypair \ The name or UUID of the SSH keypair to configure in the cluster servers for ssh access.

--external-network \ The name or network ID of a Neutron network to provide connectivity to the external internet for the cluster.

--name \ Name of the ClusterTemplate to create.

--public \ Access to a ClusterTemplate is normally limited to the admin, owner or users within the same tenant as the owners.

--server-type \ The servers in the cluster can be VM or baremetal.

--volume-driver \ The name of a volume driver for managing the persistent storage for the containers.

--dns-nameserver \ The DNS nameserver for the servers and containers in the cluster to use.

--flavor \ The nova flavor id for booting the node servers.

--master-flavor \ The nova flavor id for booting the master or manager servers.

--http-proxy /--https-proxy \ The IP address for a proxy to use when direct http/https access from the servers to sites on the external internet is blocked.

--no-proxy \ When a proxy server is used, some sites should not go through the proxy and should be accessed normally.

--docker-volume-size \ If specified, container images will be stored in a cinder volume of the specified size in GB.

--docker-storage-driver \ The name of a driver to manage the storage for the images and the container‘s writable layer.

--labels \ Arbitrary labels in the form of key=value pairs.

--tls-disabled \ Transport Layer Security (TLS) is normally enabled to secure the cluster.

--registry-enabled \ Docker images by default are pulled from the public Docker registry, but in some cases, users may want to use a private registry.

--master-lb-enabled \ Since multiple masters may exist in a bay, a load balancer is created to provide the API endpoint for the bay and to direct requests to the masters.

magnum cluster-template-create --name mesos-cluster-template \

--image ubuntu-mesos \

--keypair testkey \

--external-network public \

--dns-nameserver 8.8.8.8 \

--master-flavor m1.magnum \

--docker-volume-size 4 \

--tls-disabled \

--flavor m1.magnum \

--coe mesos \

--volume-driver rexray \

--labels rexray-preempt=true

--csr File path of the csr file to send to Magnum to get signed.

--cluster ID or name of the cluster.