func testSnapshotCreate(t *testing.T, client *gophercloud.ServiceClient, volID string) *snapshots.Snapshot {
opts := snapshots.CreateOpts{VolumeID: volID, Name: "snapshot-001"}
s, err := snapshots.Create(client, opts).Extract()
th.AssertNoErr(t, err)
t.Logf("Created snapshot %s", s.ID)
t.Logf("Waiting for new snapshot to become available...")
start := time.Now().Second()
s.WaitUntilComplete(client, -1)
t.Logf("Snapshot completed after %ds", time.Now().Second()-start)
return s
}
// create a cloud block storage snapshots from volume uuid
func Create(c *cli.Context) {
// assign vars from cli args
user := c.String("user")
key := c.String("key")
region := c.String("region")
name := c.String("name")
volumeId := 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)
}
// create snapshot from volume
opts := snapshots.CreateOpts{VolumeID: volumeId, Name: name}
s, err3 := snapshots.Create(serviceClient, opts).Extract()
if err3 != nil {
fmt.Println(err3)
}
fmt.Println(s)
}