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|
/*
Package qos provides information and interaction with the QoS specifications
for the Openstack Blockstorage service.
Example to create a QoS specification
createOpts := qos.CreateOpts{
Name: "test",
Consumer: qos.ConsumerFront,
Specs: map[string]string{
"read_iops_sec": "20000",
},
}
test, err := qos.Create(client, createOpts).Extract()
if err != nil {
log.Fatal(err)
}
fmt.Printf("QoS: %+v\n", test)
Example to delete a QoS specification
qosID := "d6ae28ce-fcb5-4180-aa62-d260a27e09ae"
deleteOpts := qos.DeleteOpts{
Force: false,
}
err = qos.Delete(client, qosID, deleteOpts).ExtractErr()
if err != nil {
log.Fatal(err)
}
Example to list QoS specifications
listOpts := qos.ListOpts{}
allPages, err := qos.List(client, listOpts).AllPages()
if err != nil {
panic(err)
}
allQoS, err := qos.ExtractQoS(allPages)
if err != nil {
panic(err)
}
for _, qos := range allQoS {
fmt.Printf("List: %+v\n", qos)
}
Example to get a single QoS specification
qosID := "de075d5e-8afc-4e23-9388-b84a5183d1c0"
singleQos, err := qos.Get(client, test.ID).Extract()
if err != nil {
panic(err)
}
fmt.Printf("Get: %+v\n", singleQos)
Example of updating QoSSpec
qosID := "de075d5e-8afc-4e23-9388-b84a5183d1c0"
updateOpts := qos.UpdateOpts{
Consumer: qos.ConsumerBack,
Specs: map[string]string{
"read_iops_sec": "40000",
},
}
specs, err := qos.Update(client, qosID, updateOpts).Extract()
if err != nil {
panic(err)
}
fmt.Printf("%+v\n", specs)
Example of deleting specific keys/specs from a QoS
qosID := "de075d5e-8afc-4e23-9388-b84a5183d1c0"
keysToDelete := qos.DeleteKeysOpts{"read_iops_sec"}
err = qos.DeleteKeys(client, qosID, keysToDelete).ExtractErr()
if err != nil {
panic(err)
}
Example of associating a QoS with a volume type
qosID := "de075d5e-8afc-4e23-9388-b84a5183d1c0"
volID := "b596be6a-0ce9-43fa-804a-5c5e181ede76"
associateOpts := qos.AssociateOpts{
VolumeTypeID: volID,
}
err = qos.Associate(client, qosID, associateOpts).ExtractErr()
if err != nil {
panic(err)
}
Example of disassociating a QoS from a volume type
qosID := "de075d5e-8afc-4e23-9388-b84a5183d1c0"
volID := "b596be6a-0ce9-43fa-804a-5c5e181ede76"
disassociateOpts := qos.DisassociateOpts{
VolumeTypeID: volID,
}
err = qos.Disassociate(client, qosID, disassociateOpts).ExtractErr()
if err != nil {
panic(err)
}
Example of disaassociating a Qos from all volume types
qosID := "de075d5e-8afc-4e23-9388-b84a5183d1c0"
err = qos.DisassociateAll(client, qosID).ExtractErr()
if err != nil {
panic(err)
}
Example of listing all associations of a QoS
qosID := "de075d5e-8afc-4e23-9388-b84a5183d1c0"
allQosAssociations, err := qos.ListAssociations(client, qosID).AllPages()
if err != nil {
panic(err)
}
allAssociations, err := qos.ExtractAssociations(allQosAssociations)
if err != nil {
panic(err)
}
for _, association := range allAssociations {
fmt.Printf("Association: %+v\n", association)
}
*/
package qos
|
