// getQuota achieves the aims of GetQuota().
func (p *openstackp) getQuota() (quota *Quota, err error) {
// query our quota
q, err := quotasets.Get(p.computeClient, os.Getenv("OS_TENANT_ID")).Extract()
if err != nil {
return
}
quota = &Quota{
MaxRAM: q.Ram,
MaxCores: q.Cores,
MaxInstances: q.Instances,
}
// query all servers to figure out what we've used of our quota
// (*** gophercloud currently doesn't implement getting this properly)
pager := servers.List(p.computeClient, servers.ListOpts{})
err = pager.EachPage(func(page pagination.Page) (bool, error) {
serverList, err := servers.ExtractServers(page)
if err != nil {
return false, err
}
for _, server := range serverList {
quota.UsedInstances++
f, found := p.fmap[server.Flavor["id"].(string)]
if found { // should always be found...
quota.UsedCores += f.Cores
quota.UsedRAM += f.RAM
}
}
return true, nil
})
return
}
func TestGet(t *testing.T) {
th.SetupHTTP()
defer th.TeardownHTTP()
HandleGetSuccessfully(t)
actual, err := quotasets.Get(client.ServiceClient(), FirstTenantID).Extract()
th.AssertNoErr(t, err)
th.CheckDeepEquals(t, &FirstQuotaSet, actual)
}
func TestQuotasetGet(t *testing.T) {
client, err := clients.NewComputeV2Client()
if err != nil {
t.Fatalf("Unable to create a compute client: %v", err)
}
identityClient, err := clients.NewIdentityV2Client()
if err != nil {
t.Fatalf("Unable to get a new identity client: %v", err)
}
tenantID, err := getTenantID(t, identityClient)
if err != nil {
t.Fatal(err)
}
quotaSet, err := quotasets.Get(client, tenantID).Extract()
if err != nil {
t.Fatal(err)
}
PrintQuotaSet(t, quotaSet)
}