本文整理汇总了Golang中github.com/rackspace/gophercloud/openstack/compute/v2/flavors.ListDetail函数的典型用法代码示例。如果您正苦于以下问题:Golang ListDetail函数的具体用法?Golang ListDetail怎么用?Golang ListDetail使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了ListDetail函数的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: TestListFlavors
func TestListFlavors(t *testing.T) {
client, err := newClient()
if err != nil {
t.Fatalf("Unable to create a compute client: %v", err)
}
t.Logf("ID\tRegion\tName\tStatus\tCreated")
pager := flavors.ListDetail(client, nil)
count, pages := 0, 0
pager.EachPage(func(page pagination.Page) (bool, error) {
t.Logf("---")
pages++
flavors, err := flavors.ExtractFlavors(page)
if err != nil {
return false, err
}
for _, f := range flavors {
t.Logf("%s\t%s\t%d\t%d\t%d", f.ID, f.Name, f.RAM, f.Disk, f.VCPUs)
}
return true, nil
})
t.Logf("--------\n%d flavors listed on %d pages.", count, pages)
}
示例2: Instances
// Instances returns an implementation of Instances for OpenStack.
func (os *OpenStack) Instances() (cloudprovider.Instances, bool) {
glog.V(4).Info("openstack.Instances() called")
if err := openstack.Authenticate(os.provider, os.authOpts); err != nil {
glog.Warningf("Failed to reauthenticate: %v", err)
return nil, false
}
compute, err := openstack.NewComputeV2(os.provider, gophercloud.EndpointOpts{
Region: os.region,
})
if err != nil {
glog.Warningf("Failed to find compute endpoint: %v", err)
return nil, false
}
pager := flavors.ListDetail(compute, nil)
flavor_to_resource := make(map[string]*api.NodeResources)
err = pager.EachPage(func(page pagination.Page) (bool, error) {
flavorList, err := flavors.ExtractFlavors(page)
if err != nil {
return false, err
}
for _, flavor := range flavorList {
rsrc := api.NodeResources{
Capacity: api.ResourceList{
api.ResourceCPU: *resource.NewQuantity(int64(flavor.VCPUs), resource.DecimalSI),
api.ResourceMemory: *resource.NewQuantity(int64(flavor.RAM)*MiB, resource.BinarySI),
"openstack.org/disk": *resource.NewQuantity(int64(flavor.Disk)*GB, resource.DecimalSI),
"openstack.org/rxTxFactor": *resource.NewMilliQuantity(int64(flavor.RxTxFactor)*1000, resource.DecimalSI),
"openstack.org/swap": *resource.NewQuantity(int64(flavor.Swap)*MiB, resource.BinarySI),
},
}
flavor_to_resource[flavor.ID] = &rsrc
}
return true, nil
})
if err != nil {
glog.Warningf("Failed to find compute flavors: %v", err)
return nil, false
}
glog.V(3).Infof("Found %v compute flavors", len(flavor_to_resource))
glog.V(1).Info("Claiming to support Instances")
return &Instances{compute, flavor_to_resource}, true
}
示例3: GetFlavorId
func (c *GenericClient) GetFlavorId(d *Driver) (string, error) {
pager := flavors.ListDetail(c.Compute, nil)
flavorId := ""
err := pager.EachPage(func(page pagination.Page) (bool, error) {
flavorList, err := flavors.ExtractFlavors(page)
if err != nil {
return false, err
}
for _, f := range flavorList {
if f.Name == d.FlavorName {
flavorId = f.ID
return false, nil
}
}
return true, nil
})
return flavorId, err
}
示例4: getFlavorID
func getFlavorID(client *gophercloud.ServiceClient, d *schema.ResourceData) (string, error) {
flavorId := d.Get("flavor_id").(string)
if flavorId != "" {
return flavorId, nil
}
flavorCount := 0
flavorName := d.Get("flavor_name").(string)
if flavorName != "" {
pager := flavors.ListDetail(client, nil)
pager.EachPage(func(page pagination.Page) (bool, error) {
flavorList, err := flavors.ExtractFlavors(page)
if err != nil {
return false, err
}
for _, f := range flavorList {
if f.Name == flavorName {
flavorCount++
flavorId = f.ID
}
}
return true, nil
})
switch flavorCount {
case 0:
return "", fmt.Errorf("Unable to find flavor: %s", flavorName)
case 1:
return flavorId, nil
default:
return "", fmt.Errorf("Found %d flavors matching %s", flavorCount, flavorName)
}
}
return "", fmt.Errorf("Neither a flavor ID nor a flavor name were able to be determined.")
}
示例5: main
func main() {
// step-1
var authUsername string = "your_auth_username"
var authPassword string = "your_auth_password"
var authUrl string = "http://controller:5000"
var projectName string = "your_project_id"
var regionName string = "your_region_name"
authOpts := gophercloud.AuthOptions{
IdentityEndpoint: authUrl,
Username: authUsername,
Password: authPassword,
TenantID: projectName,
}
provider, _ := openstack.AuthenticatedClient(authOpts)
client, _ := openstack.NewComputeV2(provider, gophercloud.EndpointOpts{
Region: regionName,
})
// step-2
pager := images.ListDetail(client, images.ListOpts{})
page, _ := pager.AllPages()
imageList, _ := images.ExtractImages(page)
fmt.Println(imageList)
// step-3
pager = flavors.ListDetail(client, flavors.ListOpts{})
page, _ = pager.AllPages()
flavorList, _ := flavors.ExtractFlavors(page)
fmt.Println(flavorList)
// step-4
imageID := "74e6d1ec-9a08-444c-8518-4f232446386d"
image, _ := images.Get(client, imageID).Extract()
fmt.Println(image)
// step-5
flavorID := "1"
flavor, _ := flavors.Get(client, flavorID).Extract()
fmt.Println(flavor)
// step-6
instanceName := "testing"
testingInstance, _ := servers.Create(client, servers.CreateOpts{
Name: instanceName,
ImageRef: imageID,
FlavorRef: flavorID,
}).Extract()
fmt.Println(testingInstance)
// step-7
pager = servers.List(client, servers.ListOpts{})
page, _ = pager.AllPages()
serverList, _ := servers.ExtractServers(page)
fmt.Println(serverList)
// step-8
servers.Delete(client, testingInstance.ID)
// step-9
fmt.Println("Checking for existing SSH key pair...")
keyPairName := "demokey"
pubKeyFile := "~/.ssh/id_rsa.pub"
keyPairExists := false
pager = keypairs.List(client)
page, _ = pager.AllPages()
keypairList, _ := keypairs.ExtractKeyPairs(page)
for _, k := range keypairList {
if k.Name == keyPairName {
keyPairExists = true
break
}
}
if keyPairExists {
fmt.Println("Keypair " + keyPairName + " already exists. Skipping import.")
} else {
fmt.Println("adding keypair...")
bs, _ := ioutil.ReadFile(pubKeyFile)
keypairs.Create(client, keypairs.CreateOpts{
Name: keyPairName,
PublicKey: string(bs),
}).Extract()
}
pager = keypairs.List(client)
page, _ = pager.AllPages()
keypairList, _ = keypairs.ExtractKeyPairs(page)
fmt.Println(keypairList)
// step-10
fmt.Println("Checking for existing security group...")
var allInOneSecurityGroup secgroups.SecurityGroup
securityGroupName := "all-in-one"
securityGroupExists := false
pager = secgroups.List(client)
page, _ = pager.AllPages()
secgroupList, _ := secgroups.ExtractSecurityGroups(page)
//.........这里部分代码省略.........
示例6: ListDetail
// ListDetail enumerates the server images available to your account.
func ListDetail(client *gophercloud.ServiceClient, opts os.ListOptsBuilder) pagination.Pager {
return os.ListDetail(client, opts)
}