func resourceLBVipV1Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(GetRegion(d))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
createOpts := vips.CreateOpts{
Name: d.Get("name").(string),
SubnetID: d.Get("subnet_id").(string),
Protocol: d.Get("protocol").(string),
ProtocolPort: d.Get("port").(int),
PoolID: d.Get("pool_id").(string),
TenantID: d.Get("tenant_id").(string),
Address: d.Get("address").(string),
Description: d.Get("description").(string),
Persistence: resourceVipPersistenceV1(d),
ConnLimit: gophercloud.MaybeInt(d.Get("conn_limit").(int)),
}
asu := d.Get("admin_state_up").(bool)
createOpts.AdminStateUp = &asu
log.Printf("[DEBUG] Create Options: %#v", createOpts)
p, err := vips.Create(networkingClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack LB VIP: %s", err)
}
log.Printf("[INFO] LB VIP ID: %s", p.ID)
log.Printf("[DEBUG] Waiting for OpenStack LB VIP (%s) to become available.", p.ID)
stateConf := &resource.StateChangeConf{
Pending: []string{"PENDING_CREATE"},
Target: []string{"ACTIVE"},
Refresh: waitForLBVIPActive(networkingClient, p.ID),
Timeout: 2 * time.Minute,
Delay: 5 * time.Second,
MinTimeout: 3 * time.Second,
}
_, err = stateConf.WaitForState()
if err != nil {
return err
}
floatingIP := d.Get("floating_ip").(string)
if floatingIP != "" {
lbVipV1AssignFloatingIP(floatingIP, p.PortID, networkingClient)
}
d.SetId(p.ID)
return resourceLBVipV1Read(d, meta)
}
func TestRequiredCreateOpts(t *testing.T) {
res := vips.Create(fake.ServiceClient(), vips.CreateOpts{})
if res.Err == nil {
t.Fatalf("Expected error, got none")
}
res = vips.Create(fake.ServiceClient(), vips.CreateOpts{Name: "foo"})
if res.Err == nil {
t.Fatalf("Expected error, got none")
}
res = vips.Create(fake.ServiceClient(), vips.CreateOpts{Name: "foo", SubnetID: "bar"})
if res.Err == nil {
t.Fatalf("Expected error, got none")
}
res = vips.Create(fake.ServiceClient(), vips.CreateOpts{Name: "foo", SubnetID: "bar", Protocol: "bar"})
if res.Err == nil {
t.Fatalf("Expected error, got none")
}
res = vips.Create(fake.ServiceClient(), vips.CreateOpts{Name: "foo", SubnetID: "bar", Protocol: "bar", ProtocolPort: 80})
if res.Err == nil {
t.Fatalf("Expected error, got none")
}
}
// CreateVIP will create a vip with a random name and a random port in a
// specified subnet and pool. An error will be returned if the vip could
// not be created.
func CreateVIP(t *testing.T, client *gophercloud.ServiceClient, subnetID, poolID string) (*vips.VirtualIP, error) {
vipName := tools.RandomString("TESTACCT-", 8)
vipPort := tools.RandomInt(100, 10000)
t.Logf("Attempting to create VIP %s", vipName)
createOpts := vips.CreateOpts{
Name: vipName,
SubnetID: subnetID,
PoolID: poolID,
Protocol: "TCP",
ProtocolPort: vipPort,
}
vip, err := vips.Create(client, createOpts).Extract()
if err != nil {
return vip, err
}
t.Logf("Successfully created vip %s", vipName)
return vip, nil
}
func TestCreate(t *testing.T) {
th.SetupHTTP()
defer th.TeardownHTTP()
th.Mux.HandleFunc("/v2.0/lb/vips", func(w http.ResponseWriter, r *http.Request) {
th.TestMethod(t, r, "POST")
th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
th.TestHeader(t, r, "Content-Type", "application/json")
th.TestHeader(t, r, "Accept", "application/json")
th.TestJSONRequest(t, r, `
{
"vip": {
"protocol": "HTTP",
"name": "NewVip",
"admin_state_up": true,
"subnet_id": "8032909d-47a1-4715-90af-5153ffe39861",
"pool_id": "61b1f87a-7a21-4ad3-9dda-7f81d249944f",
"protocol_port": 80,
"session_persistence": {"type": "SOURCE_IP"}
}
}
`)
w.Header().Add("Content-Type", "application/json")
w.WriteHeader(http.StatusCreated)
fmt.Fprintf(w, `
{
"vip": {
"status": "PENDING_CREATE",
"protocol": "HTTP",
"description": "",
"admin_state_up": true,
"subnet_id": "8032909d-47a1-4715-90af-5153ffe39861",
"tenant_id": "83657cfcdfe44cd5920adaf26c48ceea",
"connection_limit": -1,
"pool_id": "61b1f87a-7a21-4ad3-9dda-7f81d249944f",
"address": "10.0.0.11",
"protocol_port": 80,
"port_id": "f7e6fe6a-b8b5-43a8-8215-73456b32e0f5",
"id": "c987d2be-9a3c-4ac9-a046-e8716b1350e2",
"name": "NewVip"
}
}
`)
})
opts := vips.CreateOpts{
Protocol: "HTTP",
Name: "NewVip",
AdminStateUp: gophercloud.Enabled,
SubnetID: "8032909d-47a1-4715-90af-5153ffe39861",
PoolID: "61b1f87a-7a21-4ad3-9dda-7f81d249944f",
ProtocolPort: 80,
Persistence: &vips.SessionPersistence{Type: "SOURCE_IP"},
}
r, err := vips.Create(fake.ServiceClient(), opts).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, "PENDING_CREATE", r.Status)
th.AssertEquals(t, "HTTP", r.Protocol)
th.AssertEquals(t, "", r.Description)
th.AssertEquals(t, true, r.AdminStateUp)
th.AssertEquals(t, "8032909d-47a1-4715-90af-5153ffe39861", r.SubnetID)
th.AssertEquals(t, "83657cfcdfe44cd5920adaf26c48ceea", r.TenantID)
th.AssertEquals(t, -1, r.ConnLimit)
th.AssertEquals(t, "61b1f87a-7a21-4ad3-9dda-7f81d249944f", r.PoolID)
th.AssertEquals(t, "10.0.0.11", r.Address)
th.AssertEquals(t, 80, r.ProtocolPort)
th.AssertEquals(t, "f7e6fe6a-b8b5-43a8-8215-73456b32e0f5", r.PortID)
th.AssertEquals(t, "c987d2be-9a3c-4ac9-a046-e8716b1350e2", r.ID)
th.AssertEquals(t, "NewVip", r.Name)
}
// Create load balancer
func (os *OpenStack) CreateLoadBalancer(loadBalancer *provider.LoadBalancer, affinity string) (string, error) {
if len(loadBalancer.ExternalIPs) > 1 {
return "", fmt.Errorf("multiple floatingips are not yet supported by openstack")
}
servicePort := 0
for _, p := range loadBalancer.Hosts {
if servicePort == 0 {
servicePort = int(p.ServicePort)
} else if int(p.ServicePort) != servicePort {
return "", fmt.Errorf("multiple ports are not yet supported in openstack load balancers")
}
}
var persistence *vips.SessionPersistence
switch affinity {
case ServiceAffinityNone:
persistence = nil
case ServiceAffinityClientIP:
persistence = &vips.SessionPersistence{Type: "SOURCE_IP"}
default:
return "", fmt.Errorf("unsupported load balancer affinity: %v", affinity)
}
glog.V(2).Info("Checking if openstack load balancer already exists: ", loadBalancer.Name)
_, err := os.getPoolByName(loadBalancer.Name)
if err != nil && err != ErrNotFound {
return "", fmt.Errorf("error checking if openstack load balancer already exists: %v", err)
}
if err == nil {
err := os.DeleteLoadBalancer(loadBalancer.Name)
if err != nil {
return "", fmt.Errorf("error deleting existing openstack load balancer: %v", err)
}
}
lbmethod := pools.LBMethodRoundRobin
if os.lbOpts.LBMethod != "" {
lbmethod = pools.LBMethod(os.lbOpts.LBMethod)
}
pool, err := pools.Create(os.network, pools.CreateOpts{
Name: loadBalancer.Name,
Protocol: pools.ProtocolTCP,
SubnetID: loadBalancer.Subnets[0].Uid,
LBMethod: lbmethod,
TenantID: loadBalancer.TenantID,
}).Extract()
if err != nil {
return "", err
}
for _, host := range loadBalancer.Hosts {
_, err = members.Create(os.network, members.CreateOpts{
PoolID: pool.ID,
ProtocolPort: int(host.TargetPort),
Address: host.Ipaddress,
TenantID: loadBalancer.TenantID,
}).Extract()
if err != nil {
pools.Delete(os.network, pool.ID)
return "", err
}
}
var mon *monitors.Monitor
if os.lbOpts.CreateMonitor {
mon, err = monitors.Create(os.network, monitors.CreateOpts{
Type: monitors.TypeTCP,
TenantID: loadBalancer.TenantID,
Delay: int(os.lbOpts.MonitorDelay.Duration.Seconds()),
Timeout: int(os.lbOpts.MonitorTimeout.Duration.Seconds()),
MaxRetries: int(os.lbOpts.MonitorMaxRetries),
}).Extract()
if err != nil {
pools.Delete(os.network, pool.ID)
return "", err
}
_, err = pools.AssociateMonitor(os.network, pool.ID, mon.ID).Extract()
if err != nil {
monitors.Delete(os.network, mon.ID)
pools.Delete(os.network, pool.ID)
return "", err
}
}
createOpts := vips.CreateOpts{
Name: loadBalancer.Name,
Description: fmt.Sprintf("Kubernetes service %s", loadBalancer.Name),
Protocol: "TCP",
ProtocolPort: servicePort,
PoolID: pool.ID,
SubnetID: loadBalancer.Subnets[0].Uid,
Persistence: persistence,
TenantID: loadBalancer.TenantID,
}
//if loadBalancer.Vip != "" {
// createOpts.Address = loadBalancer.Vip
//}
vip, err := vips.Create(os.network, createOpts).Extract()
if err != nil {
if mon != nil {
monitors.Delete(os.network, mon.ID)
}
pools.Delete(os.network, pool.ID)
return "", err
}
// bind external ip
if len(loadBalancer.ExternalIPs) > 0 {
err := os.BindPortToFloatingip(vip.PortID, loadBalancer.ExternalIPs[0], vip.TenantID)
if err != nil {
vips.Delete(os.network, vip.ID)
if mon != nil {
monitors.Delete(os.network, mon.ID)
}
pools.Delete(os.network, pool.ID)
return "", err
}
}
return vip.Address, nil
}