来自官方文档
nova
absolute-limits Print a list of absolute limits for a user
actions Retrieve server actions.
add-fixed-ip Add new IP address to network.
add-floating-ip Add a floating IP address to a server.
add-secgroup Add a Security Group to a server.
aggregate-add-host Add the host to the specified aggregate.
aggregate-create Create a new aggregate with the specified details.
aggregate-delete Delete the aggregate by its id.
aggregate-details Show details of the specified aggregate.
aggregate-list Print a list of all aggregates.
aggregate-remove-host Remove the specified host from the specified aggregate.
aggregate-set-metadata Update the metadata associated with the aggregate.
aggregate-update Update the aggregate's name and optionally availability zone.
boot Boot a new server.
cloudpipe-create Create a cloudpipe instance for the given project
cloudpipe-list Print a list of all cloudpipe instances.
cloudpipe-update Update a cloudpipe instance
console-log Get console log output of a server.
credentials Show user credentials returned from auth
delete Immediately shut down and delete a server.
diagnostics Retrieve server diagnostics.
dns-create Create a DNS entry for domain, name and ip.
dns-create-private-domain Create the specified DNS domain.
dns-create-public-domain Create the specified DNS domain.
dns-delete Delete the specified DNS entry.
dns-delete-domain Delete the specified DNS domain.
dns-domains Print a list of available dns domains.
dns-list List current DNS entries for domain and ip or domain and name.
endpoints Discover endpoints that get returned from the authenticate services
fixed-ip-get Show information for a fixed IP
fixed-ip-reserve Reserve a fixed IP
fixed-ip-unreserve Unreserve fixed IP
flavor-create Create a new flavor
flavor-delete Delete a specific flavor
flavor-key Set or unset extra_spec for a flavor.
flavor-list Print a list of available 'flavors' (sizes of servers).
flavor-show Show details about the given flavor.
floating-ip-create Allocate a floating IP for the current tenant.
floating-ip-delete De-allocate a floating IP.
floating-ip-list List floating ips for this tenant.
floating-ip-pool-list List all floating ip pools.
get-vnc-console Get a vnc console to a server.
host-action Perform a power action on a host.
host-describe Describe a specific host
host-list List all hosts by service
host-update Update host settings.
hypervisor-list List hypervisors.
hypervisor-servers List instances belonging to specific hypervisors.
hypervisor-show Display the details of the specified hypervisor.
hypervisor-stats Get hypervisor statistics over all compute nodes.[cpu,mem]
hypervisor-uptime Display the uptime of the specified hypervisor.
image-create Create a new image by taking a snapshot of a running server.
image-delete Delete an image.
image-list Print a list of available images to boot from.
image-meta Set or Delete metadata on an image.
image-show Show details about the given image.
keypair-add Create a new key pair for use with instances
keypair-delete Delete keypair by its id
keypair-list Print a list of keypairs for a user
list List active servers.
list-extensions List available extensions
live-migration Migrates a running instance to a new machine.
lock Lock a server.
meta Set or Delete metadata on a server.
migrate Migrate a server.
network-list Print a list of available networks.
network-show Show details about the given network.
pause Pause a server.
quota-class-show List the quotas for a quota class.
quota-class-update Update the quotas for a quota class.
quota-defaults List the default quotas for a tenant.
quota-show List the quotas for a tenant.
quota-update Update the quotas for a tenant.
rate-limits Print a list of rate limits for a user
reboot Reboot a server.
rebuild Shutdown, re-image, and re-boot a server.
remove-fixed-ip Remove an IP address from a server.
remove-floating-ip Remove a floating IP address from a server.
remove-secgroup Remove a Security Group from a server.
rename Rename a server.
rescue Rescue a server.
reset-state Reset the state of an instance
resize Resize a server.
resize-confirm Confirm a previous resize.
resize-revert Revert a previous resize (and return to the previous
VM).
resume Resume a server.
root-password Change the root password for a server.
secgroup-add-group-rule
Add a source group rule to a security group.
secgroup-add-rule Add a rule to a security group.
secgroup-create Create a security group.
secgroup-delete Delete a security group.
secgroup-delete-group-rule
Delete a source group rule from a security group.
secgroup-delete-rule
Delete a rule from a security group.
secgroup-list List security groups for the current tenant.
secgroup-list-rules
List rules for a security group.
service-list List nova services
show Show details about the given server.
ssh SSH into a server.
start Start a server.
stop Stop a server.
suspend Suspend a server.
unlock Unlock a server.
unpause Unpause a server.
unrescue Unrescue a server.
usage-list List usage data for all tenants
volume-attach Attach a volume to a server.
volume-create Add a new volume.
volume-delete Remove a volume.
volume-detach Detach a volume from a server.
volume-list List all the volumes.
volume-show Show details about a volume.
volume-snapshot-create Add a new snapshot.
volume-snapshot-delete Remove a snapshot.
volume-snapshot-list List all the snapshots.
volume-snapshot-show Show details about a snapshot.
volume-type-create Create a new volume type.
volume-type-delete Delete a specific flavor.
volume-type-list Print a list of available 'volume types'.
x509-create-cert Create x509 cert for a user in tenant.
x509-get-root-cert Fetches the x509 root cert.
bash-completion Prints all of the commands and options to stdout.