// Get OpenStack LBAAS pool by name
func (os *OpenStack) getPoolByName(name string) (*pools.Pool, error) {
opts := pools.ListOpts{
Name: name,
}
pager := pools.List(os.network, opts)
poolList := make([]pools.Pool, 0, 1)
err := pager.EachPage(func(page pagination.Page) (bool, error) {
p, err := pools.ExtractPools(page)
if err != nil {
return false, err
}
poolList = append(poolList, p...)
if len(poolList) > 1 {
return false, ErrMultipleResults
}
return true, nil
})
if err != nil {
if isNotFound(err) {
return nil, ErrNotFound
}
return nil, err
}
if len(poolList) == 0 {
return nil, ErrNotFound
} else if len(poolList) > 1 {
return nil, ErrMultipleResults
}
return &poolList[0], nil
}
func TestPoolsList(t *testing.T) {
client, err := clients.NewNetworkV2Client()
if err != nil {
t.Fatalf("Unable to create a network client: %v", err)
}
allPages, err := pools.List(client, pools.ListOpts{}).AllPages()
if err != nil {
t.Fatalf("Unable to list pools: %v", err)
}
allPools, err := pools.ExtractPools(allPages)
if err != nil {
t.Fatalf("Unable to extract pools: %v", err)
}
for _, pool := range allPools {
PrintPool(t, &pool)
}
}
func TestList(t *testing.T) {
th.SetupHTTP()
defer th.TeardownHTTP()
th.Mux.HandleFunc("/v2.0/lb/pools", func(w http.ResponseWriter, r *http.Request) {
th.TestMethod(t, r, "GET")
th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
w.Header().Add("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
fmt.Fprintf(w, `
{
"pools":[
{
"status":"ACTIVE",
"lb_method":"ROUND_ROBIN",
"protocol":"HTTP",
"description":"",
"health_monitors":[
"466c8345-28d8-4f84-a246-e04380b0461d",
"5d4b5228-33b0-4e60-b225-9b727c1a20e7"
],
"members":[
"701b531b-111a-4f21-ad85-4795b7b12af6",
"beb53b4d-230b-4abd-8118-575b8fa006ef"
],
"status_description": null,
"id":"72741b06-df4d-4715-b142-276b6bce75ab",
"vip_id":"4ec89087-d057-4e2c-911f-60a3b47ee304",
"name":"app_pool",
"admin_state_up":true,
"subnet_id":"8032909d-47a1-4715-90af-5153ffe39861",
"tenant_id":"83657cfcdfe44cd5920adaf26c48ceea",
"health_monitors_status": [],
"provider": "haproxy"
}
]
}
`)
})
count := 0
pools.List(fake.ServiceClient(), pools.ListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
count++
actual, err := pools.ExtractPools(page)
if err != nil {
t.Errorf("Failed to extract pools: %v", err)
return false, err
}
expected := []pools.Pool{
{
Status: "ACTIVE",
LBMethod: "ROUND_ROBIN",
Protocol: "HTTP",
Description: "",
MonitorIDs: []string{
"466c8345-28d8-4f84-a246-e04380b0461d",
"5d4b5228-33b0-4e60-b225-9b727c1a20e7",
},
SubnetID: "8032909d-47a1-4715-90af-5153ffe39861",
TenantID: "83657cfcdfe44cd5920adaf26c48ceea",
AdminStateUp: true,
Name: "app_pool",
MemberIDs: []string{
"701b531b-111a-4f21-ad85-4795b7b12af6",
"beb53b4d-230b-4abd-8118-575b8fa006ef",
},
ID: "72741b06-df4d-4715-b142-276b6bce75ab",
VIPID: "4ec89087-d057-4e2c-911f-60a3b47ee304",
Provider: "haproxy",
},
}
th.CheckDeepEquals(t, expected, actual)
return true, nil
})
if count != 1 {
t.Errorf("Expected 1 page, got %d", count)
}
}