// getAvailableFloatingIP gets or creates an unused floating ip
func (p *openstackp) getAvailableFloatingIP() (floatingIP string, err error) {
// find any existing floating ips
allFloatingIPPages, err := floatingips.List(p.computeClient).AllPages()
if err != nil {
return
}
allFloatingIPs, err := floatingips.ExtractFloatingIPs(allFloatingIPPages)
if err != nil {
return
}
for _, fIP := range allFloatingIPs {
if fIP.InstanceID == "" {
floatingIP = fIP.IP
break
}
}
if floatingIP == "" {
// create a new one
fIP, ferr := floatingips.Create(p.computeClient, floatingips.CreateOpts{
Pool: p.poolName,
}).Extract()
if ferr != nil {
err = ferr
return
}
floatingIP = fIP.IP
// *** should we delete these during TearDown? fIP.Delete(p.computeClient, fIP.ID) ...
}
return
}
func TestList(t *testing.T) {
th.SetupHTTP()
defer th.TeardownHTTP()
HandleListSuccessfully(t)
count := 0
err := floatingips.List(client.ServiceClient()).EachPage(func(page pagination.Page) (bool, error) {
count++
actual, err := floatingips.ExtractFloatingIPs(page)
th.AssertNoErr(t, err)
th.CheckDeepEquals(t, ExpectedFloatingIPsSlice, actual)
return true, nil
})
th.AssertNoErr(t, err)
th.CheckEquals(t, 1, count)
}
func TestFloatingIPsList(t *testing.T) {
client, err := clients.NewComputeV2Client()
if err != nil {
t.Fatalf("Unable to create a compute client: %v", err)
}
allPages, err := floatingips.List(client).AllPages()
if err != nil {
t.Fatalf("Unable to retrieve floating IPs: %v", err)
}
allFloatingIPs, err := floatingips.ExtractFloatingIPs(allPages)
if err != nil {
t.Fatalf("Unable to extract floating IPs: %v", err)
}
for _, floatingIP := range allFloatingIPs {
PrintFloatingIP(t, &floatingIP)
}
}