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// +build acceptance lbs
package v1
import (
"strconv"
"testing"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/acceptance/tools"
"github.com/rackspace/gophercloud/pagination"
"github.com/rackspace/gophercloud/rackspace/lb/v1/lbs"
"github.com/rackspace/gophercloud/rackspace/lb/v1/vips"
th "github.com/rackspace/gophercloud/testhelper"
)
func TestLBs(t *testing.T) {
client := setup(t)
ids := createLB(t, client, 3)
id := ids[0]
listLBProtocols(t, client)
listLBAlgorithms(t, client)
listLBs(t, client)
getLB(t, client, id)
checkLBLogging(t, client, id)
checkErrorPage(t, client, id)
getStats(t, client, id)
updateLB(t, client, id)
deleteLB(t, client, id)
batchDeleteLBs(t, client, ids[1:])
}
func createLB(t *testing.T, client *gophercloud.ServiceClient, count int) []int {
ids := []int{}
for i := 0; i < count; i++ {
opts := lbs.CreateOpts{
Name: tools.RandomString("test_", 5),
Port: 80,
Protocol: "HTTP",
VIPs: []vips.VIP{
vips.VIP{Type: vips.PUBLIC},
},
}
lb, err := lbs.Create(client, opts).Extract()
th.AssertNoErr(t, err)
t.Logf("Created LB %d - waiting for it to build...", lb.ID)
waitForLB(client, lb.ID, lbs.ACTIVE)
t.Logf("LB %d has reached ACTIVE state", lb.ID)
ids = append(ids, lb.ID)
}
return ids
}
func waitForLB(client *gophercloud.ServiceClient, id int, state lbs.Status) {
gophercloud.WaitFor(60, func() (bool, error) {
lb, err := lbs.Get(client, id).Extract()
if err != nil {
return false, err
}
if lb.Status != state {
return false, nil
}
return true, nil
})
}
func listLBProtocols(t *testing.T, client *gophercloud.ServiceClient) {
err := lbs.ListProtocols(client).EachPage(func(page pagination.Page) (bool, error) {
pList, err := lbs.ExtractProtocols(page)
th.AssertNoErr(t, err)
for _, p := range pList {
t.Logf("Listing protocol: Name [%s]", p.Name)
}
return true, nil
})
th.AssertNoErr(t, err)
}
func listLBAlgorithms(t *testing.T, client *gophercloud.ServiceClient) {
err := lbs.ListAlgorithms(client).EachPage(func(page pagination.Page) (bool, error) {
aList, err := lbs.ExtractAlgorithms(page)
th.AssertNoErr(t, err)
for _, a := range aList {
t.Logf("Listing algorithm: Name [%s]", a.Name)
}
return true, nil
})
th.AssertNoErr(t, err)
}
func listLBs(t *testing.T, client *gophercloud.ServiceClient) {
err := lbs.List(client, lbs.ListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
lbList, err := lbs.ExtractLBs(page)
th.AssertNoErr(t, err)
for _, lb := range lbList {
t.Logf("Listing LB: ID [%d] Name [%s] Protocol [%s] Status [%s] Node count [%d] Port [%d]",
lb.ID, lb.Name, lb.Protocol, lb.Status, lb.NodeCount, lb.Port)
}
return true, nil
})
th.AssertNoErr(t, err)
}
func getLB(t *testing.T, client *gophercloud.ServiceClient, id int) {
lb, err := lbs.Get(client, id).Extract()
th.AssertNoErr(t, err)
t.Logf("Getting LB %d: Created [%s] VIPs [%#v] Logging [%#v] Persistence [%#v] SourceAddrs [%#v]",
lb.ID, lb.Created, lb.VIPs, lb.ConnectionLogging, lb.SessionPersistence, lb.SourceAddrs)
}
func updateLB(t *testing.T, client *gophercloud.ServiceClient, id int) {
opts := lbs.UpdateOpts{
Name: tools.RandomString("new_", 5),
Protocol: "TCP",
HalfClosed: gophercloud.Enabled,
Algorithm: "RANDOM",
Port: 8080,
Timeout: 100,
HTTPSRedirect: gophercloud.Disabled,
}
err := lbs.Update(client, id, opts).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Updating LB %d - waiting for it to finish", id)
waitForLB(client, id, lbs.ACTIVE)
t.Logf("LB %d has reached ACTIVE state", id)
}
func deleteLB(t *testing.T, client *gophercloud.ServiceClient, id int) {
err := lbs.Delete(client, id).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Deleted LB %d", id)
}
func batchDeleteLBs(t *testing.T, client *gophercloud.ServiceClient, ids []int) {
err := lbs.BulkDelete(client, ids).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Deleted LB %s", intsToStr(ids))
}
func checkLBLogging(t *testing.T, client *gophercloud.ServiceClient, id int) {
err := lbs.EnableLogging(client, id).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Enabled logging for LB %d", id)
res, err := lbs.IsLoggingEnabled(client, id)
th.AssertNoErr(t, err)
t.Logf("LB %d log enabled? %s", id, strconv.FormatBool(res))
waitForLB(client, id, lbs.ACTIVE)
err = lbs.DisableLogging(client, id).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Disabled logging for LB %d", id)
}
func checkErrorPage(t *testing.T, client *gophercloud.ServiceClient, id int) {
content, err := lbs.SetErrorPage(client, id, "<html>New content!</html>").Extract()
t.Logf("Set error page for LB %d", id)
content, err = lbs.GetErrorPage(client, id).Extract()
th.AssertNoErr(t, err)
t.Logf("Error page for LB %d: %s", id, content)
err = lbs.DeleteErrorPage(client, id).ExtractErr()
t.Logf("Deleted error page for LB %d", id)
}
func getStats(t *testing.T, client *gophercloud.ServiceClient, id int) {
waitForLB(client, id, lbs.ACTIVE)
stats, err := lbs.GetStats(client, id).Extract()
th.AssertNoErr(t, err)
t.Logf("Stats for LB %d: %#v", id, stats)
}
func checkCaching(t *testing.T, client *gophercloud.ServiceClient, id int) {
err := lbs.EnableCaching(client, id).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Enabled caching for LB %d", id)
res, err := lbs.IsContentCached(client, id)
th.AssertNoErr(t, err)
t.Logf("Is caching enabled for LB? %s", strconv.FormatBool(res))
err = lbs.DisableCaching(client, id).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Disabled caching for LB %d", id)
}
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