// print details of a cloud block storage snapshots to stdout
func Show(c *cli.Context) {
// assign vars from cli args
user := c.String("user")
key := c.String("key")
region := c.String("region")
snapshotId := c.Args().First()
if c.String("uuid") != "" {
snapshotId = c.String("uuid")
}
// step 1, set up auth options
ao := gophercloud.AuthOptions{
Username: user,
APIKey: key,
}
// step 2, rax auth to get back provider instance
provider, err := rackspace.AuthenticatedClient(ao)
if err != nil {
fmt.Println(err)
}
// set rax region
serviceClient, err2 := rackspace.NewBlockStorageV1(provider, gophercloud.EndpointOpts{
Region: region,
})
if err2 != nil {
fmt.Println(err2)
}
s, err3 := snapshots.Get(serviceClient, snapshotId).Extract()
if err3 != nil {
fmt.Println(err3)
}
fmt.Println("Name: ", s.Name)
fmt.Println("ID: ", s.ID)
fmt.Println("Size: ", s.Size)
fmt.Println("Status: ", s.Status)
fmt.Println("Progress: ", s.Progress)
fmt.Println("Parent: ", s.VolumeID)
fmt.Println("Created: ", s.CreatedAt)
fmt.Println("\n")
}
func testSnapshotGet(t *testing.T, client *gophercloud.ServiceClient, id string) {
_, err := snapshots.Get(client, id).Extract()
th.AssertNoErr(t, err)
}
