func TestAuthenticatedClient(t *testing.T) {
// Obtain credentials from the environment.
ao, err := openstack.AuthOptionsFromEnv()
if err != nil {
t.Fatalf("Unable to acquire credentials: %v", err)
}
client, err := openstack.AuthenticatedClient(ao)
if err != nil {
t.Fatalf("Unable to authenticate: %v", err)
}
if client.TokenID == "" {
t.Errorf("No token ID assigned to the client")
}
t.Logf("Client successfully acquired a token: %v", client.TokenID)
// Find the storage service in the service catalog.
storage, err := openstack.NewObjectStorageV1(client, gophercloud.EndpointOpts{
Region: os.Getenv("OS_REGION_NAME"),
})
if err != nil {
t.Errorf("Unable to locate a storage service: %v", err)
} else {
t.Logf("Located a storage service at endpoint: [%s]", storage.Endpoint)
}
}
func TestTokenValidate(t *testing.T) {
client, err := clients.NewIdentityV2Client()
if err != nil {
t.Fatalf("Unable to obtain an identity client: %v", err)
}
authOptions, err := openstack.AuthOptionsFromEnv()
if err != nil {
t.Fatalf("Unable to obtain authentication options: %v", err)
}
result := tokens.Create(client, authOptions)
token, err := result.ExtractToken()
if err != nil {
t.Fatalf("Unable to extract token: %v", err)
}
PrintToken(t, token)
getResult := tokens.Get(client, token.ID)
user, err := getResult.ExtractUser()
if err != nil {
t.Fatalf("Unable to extract user: %v", err)
}
PrintTokenUser(t, user)
}
func TestTokenAuthenticate(t *testing.T) {
client, err := clients.NewIdentityV2UnauthenticatedClient()
if err != nil {
t.Fatalf("Unable to obtain an identity client: %v", err)
}
authOptions, err := openstack.AuthOptionsFromEnv()
if err != nil {
t.Fatalf("Unable to obtain authentication options: %v", err)
}
result := tokens.Create(client, authOptions)
token, err := result.ExtractToken()
if err != nil {
t.Fatalf("Unable to extract token: %v", err)
}
PrintToken(t, token)
catalog, err := result.ExtractServiceCatalog()
if err != nil {
t.Fatalf("Unable to extract service catalog: %v", err)
}
for _, entry := range catalog.Entries {
PrintCatalogEntry(t, &entry)
}
}
func newClient(t *testing.T) *gophercloud.ServiceClient {
ao, err := openstack.AuthOptionsFromEnv()
th.AssertNoErr(t, err)
client, err := openstack.AuthenticatedClient(ao)
th.AssertNoErr(t, err)
c, err := openstack.NewObjectStorageV1(client, gophercloud.EndpointOpts{
Region: os.Getenv("OS_REGION_NAME"),
})
th.AssertNoErr(t, err)
return c
}
// NewIdentityV3UnauthenticatedClient returns an unauthenticated *ServiceClient
// for the OpenStack Identity v3 API. An error will be returned if
// authentication or client creation was not possible.
func NewIdentityV3UnauthenticatedClient() (*gophercloud.ServiceClient, error) {
ao, err := openstack.AuthOptionsFromEnv()
if err != nil {
return nil, err
}
client, err := openstack.NewClient(ao.IdentityEndpoint)
if err != nil {
return nil, err
}
return openstack.NewIdentityV3(client, gophercloud.EndpointOpts{})
}
// NewBlockStorageV1Client returns a *ServiceClient for making calls
// to the OpenStack Block Storage v1 API. An error will be returned
// if authentication or client creation was not possible.
func NewBlockStorageV1Client() (*gophercloud.ServiceClient, error) {
ao, err := openstack.AuthOptionsFromEnv()
if err != nil {
return nil, err
}
client, err := openstack.AuthenticatedClient(ao)
if err != nil {
return nil, err
}
return openstack.NewBlockStorageV1(client, gophercloud.EndpointOpts{
Region: os.Getenv("OS_REGION_NAME"),
})
}
// NewIdentityV2AdminClient returns a *ServiceClient for making calls
// to the Admin Endpoint of the OpenStack Identity v2 API. An error
// will be returned if authentication or client creation was not possible.
func NewIdentityV2AdminClient() (*gophercloud.ServiceClient, error) {
ao, err := openstack.AuthOptionsFromEnv()
if err != nil {
return nil, err
}
client, err := openstack.AuthenticatedClient(ao)
if err != nil {
return nil, err
}
return openstack.NewIdentityV2(client, gophercloud.EndpointOpts{
Region: os.Getenv("OS_REGION_NAME"),
Availability: gophercloud.AvailabilityAdmin,
})
}
func TestGetToken(t *testing.T) {
client, err := clients.NewIdentityV3UnauthenticatedClient()
if err != nil {
t.Fatalf("Unable to obtain an identity client: %v")
}
ao, err := openstack.AuthOptionsFromEnv()
if err != nil {
t.Fatalf("Unable to obtain environment auth options: %v", err)
}
authOptions := tokens.AuthOptions{
Username: ao.Username,
Password: ao.Password,
DomainName: "default",
}
token, err := tokens.Create(client, &authOptions).Extract()
if err != nil {
t.Fatalf("Unable to get token: %v", err)
}
PrintToken(t, token)
}
func (c *AccessConfig) Prepare(ctx *interpolate.Context) []error {
if c.EndpointType != "internal" && c.EndpointType != "internalURL" &&
c.EndpointType != "admin" && c.EndpointType != "adminURL" &&
c.EndpointType != "public" && c.EndpointType != "publicURL" &&
c.EndpointType != "" {
return []error{fmt.Errorf("Invalid endpoint type provided")}
}
if c.Region == "" {
c.Region = os.Getenv("OS_REGION_NAME")
}
// Legacy RackSpace stuff. We're keeping this around to keep things BC.
if c.Password == "" {
c.Password = os.Getenv("SDK_PASSWORD")
}
if c.Region == "" {
c.Region = os.Getenv("SDK_REGION")
}
if c.TenantName == "" {
c.TenantName = os.Getenv("SDK_PROJECT")
}
if c.Username == "" {
c.Username = os.Getenv("SDK_USERNAME")
}
// Get as much as possible from the end
ao, _ := openstack.AuthOptionsFromEnv()
// Make sure we reauth as needed
ao.AllowReauth = true
// Override values if we have them in our config
overrides := []struct {
From, To *string
}{
{&c.Username, &ao.Username},
{&c.UserID, &ao.UserID},
{&c.Password, &ao.Password},
{&c.IdentityEndpoint, &ao.IdentityEndpoint},
{&c.TenantID, &ao.TenantID},
{&c.TenantName, &ao.TenantName},
{&c.DomainID, &ao.DomainID},
{&c.DomainName, &ao.DomainName},
}
for _, s := range overrides {
if *s.From != "" {
*s.To = *s.From
}
}
// Build the client itself
client, err := openstack.NewClient(ao.IdentityEndpoint)
if err != nil {
return []error{err}
}
// If we have insecure set, then create a custom HTTP client that
// ignores SSL errors.
if c.Insecure {
config := &tls.Config{InsecureSkipVerify: true}
transport := &http.Transport{TLSClientConfig: config}
client.HTTPClient.Transport = transport
}
// Auth
err = openstack.Authenticate(client, ao)
if err != nil {
return []error{err}
}
c.osClient = client
return nil
}
// initialize uses our required environment variables to authenticate with
// OpenStack and create some clients we will use in the other methods
func (p *openstackp) initialize() (err error) {
// authenticate
opts, err := openstack.AuthOptionsFromEnv()
if err != nil {
return
}
provider, err := openstack.AuthenticatedClient(opts)
if err != nil {
return
}
// make a compute client
p.computeClient, err = openstack.NewComputeV2(provider, gophercloud.EndpointOpts{
Region: os.Getenv("OS_REGION_NAME"),
})
if err != nil {
return
}
// make a network client
p.networkClient, err = openstack.NewNetworkV2(provider, gophercloud.EndpointOpts{
//Name: "neutron", //*** "services can have the same Type but a different Name, which is why [...] Name [is] sometimes needed... but how do I see the available names?
Region: os.Getenv("OS_REGION_NAME"),
})
if err != nil {
return
}
// we need to know the network pool name *** does this have to be a user
// input/config option? Or can it be discovered?
p.poolName = os.Getenv("OS_POOL_NAME") // I made this one up, so we'll default to nova
if p.poolName == "" {
p.poolName = "nova"
}
p.externalNetworkID, err = networks.IDFromName(p.networkClient, p.poolName)
if err != nil {
return
}
// get the details of all the possible server flavors
p.fmap = make(map[string]Flavor)
pager := flavors.ListDetail(p.computeClient, flavors.ListOpts{})
err = pager.EachPage(func(page pagination.Page) (bool, error) {
flavorList, err := flavors.ExtractFlavors(page)
if err != nil {
return false, err
}
for _, f := range flavorList {
p.fmap[f.ID] = Flavor{
ID: f.ID,
Name: f.Name,
Cores: f.VCPUs,
RAM: f.RAM,
Disk: f.Disk,
}
}
return true, nil
})
return
}
