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// +build acceptance compute aggregates
package v2
import (
"fmt"
"testing"
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/acceptance/clients"
"github.com/gophercloud/gophercloud/acceptance/tools"
"github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/aggregates"
"github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/hypervisors"
th "github.com/gophercloud/gophercloud/testhelper"
)
func TestAggregatesList(t *testing.T) {
clients.RequireAdmin(t)
client, err := clients.NewComputeV2Client()
th.AssertNoErr(t, err)
allPages, err := aggregates.List(client).AllPages()
th.AssertNoErr(t, err)
allAggregates, err := aggregates.ExtractAggregates(allPages)
th.AssertNoErr(t, err)
for _, v := range allAggregates {
tools.PrintResource(t, v)
}
}
func TestAggregatesCRUD(t *testing.T) {
clients.RequireAdmin(t)
client, err := clients.NewComputeV2Client()
th.AssertNoErr(t, err)
aggregate, err := CreateAggregate(t, client)
th.AssertNoErr(t, err)
defer DeleteAggregate(t, client, aggregate)
tools.PrintResource(t, aggregate)
updateOpts := aggregates.UpdateOpts{
Name: "new_aggregate_name",
AvailabilityZone: "new_azone",
}
updatedAggregate, err := aggregates.Update(client, aggregate.ID, updateOpts).Extract()
th.AssertNoErr(t, err)
tools.PrintResource(t, aggregate)
th.AssertEquals(t, updatedAggregate.Name, "new_aggregate_name")
th.AssertEquals(t, updatedAggregate.AvailabilityZone, "new_azone")
}
func TestAggregatesAddRemoveHost(t *testing.T) {
clients.RequireAdmin(t)
client, err := clients.NewComputeV2Client()
th.AssertNoErr(t, err)
hostToAdd, err := getHypervisor(t, client)
th.AssertNoErr(t, err)
aggregate, err := CreateAggregate(t, client)
th.AssertNoErr(t, err)
defer DeleteAggregate(t, client, aggregate)
addHostOpts := aggregates.AddHostOpts{
Host: hostToAdd.HypervisorHostname,
}
aggregateWithNewHost, err := aggregates.AddHost(client, aggregate.ID, addHostOpts).Extract()
th.AssertNoErr(t, err)
tools.PrintResource(t, aggregateWithNewHost)
th.AssertEquals(t, aggregateWithNewHost.Hosts[0], hostToAdd.HypervisorHostname)
removeHostOpts := aggregates.RemoveHostOpts{
Host: hostToAdd.HypervisorHostname,
}
aggregateWithRemovedHost, err := aggregates.RemoveHost(client, aggregate.ID, removeHostOpts).Extract()
th.AssertNoErr(t, err)
tools.PrintResource(t, aggregateWithRemovedHost)
th.AssertEquals(t, len(aggregateWithRemovedHost.Hosts), 0)
}
func TestAggregatesSetRemoveMetadata(t *testing.T) {
clients.RequireAdmin(t)
client, err := clients.NewComputeV2Client()
th.AssertNoErr(t, err)
aggregate, err := CreateAggregate(t, client)
th.AssertNoErr(t, err)
defer DeleteAggregate(t, client, aggregate)
opts := aggregates.SetMetadataOpts{
Metadata: map[string]interface{}{"key": "value"},
}
aggregateWithMetadata, err := aggregates.SetMetadata(client, aggregate.ID, opts).Extract()
th.AssertNoErr(t, err)
tools.PrintResource(t, aggregateWithMetadata)
if _, ok := aggregateWithMetadata.Metadata["key"]; !ok {
t.Fatalf("aggregate %s did not contain metadata", aggregateWithMetadata.Name)
}
optsToRemove := aggregates.SetMetadataOpts{
Metadata: map[string]interface{}{"key": nil},
}
aggregateWithRemovedKey, err := aggregates.SetMetadata(client, aggregate.ID, optsToRemove).Extract()
th.AssertNoErr(t, err)
tools.PrintResource(t, aggregateWithRemovedKey)
if _, ok := aggregateWithRemovedKey.Metadata["key"]; ok {
t.Fatalf("aggregate %s still contains metadata", aggregateWithRemovedKey.Name)
}
}
func getHypervisor(t *testing.T, client *gophercloud.ServiceClient) (*hypervisors.Hypervisor, error) {
allPages, err := hypervisors.List(client).AllPages()
th.AssertNoErr(t, err)
allHypervisors, err := hypervisors.ExtractHypervisors(allPages)
th.AssertNoErr(t, err)
for _, h := range allHypervisors {
return &h, nil
}
return nil, fmt.Errorf("Unable to get hypervisor")
}
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