示例#1
0
func TestUpdate(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()

	th.Mux.HandleFunc("/v2.0/lb/pools/332abe93-f488-41ba-870b-2ac66be7f853", func(w http.ResponseWriter, r *http.Request) {
		th.TestMethod(t, r, "PUT")
		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, `
{
   "pool":{
      "name":"SuperPool",
      "lb_method": "LEAST_CONNECTIONS"
   }
}
			`)

		w.Header().Add("Content-Type", "application/json")
		w.WriteHeader(http.StatusOK)

		fmt.Fprintf(w, `
{
   "pool":{
      "status":"PENDING_UPDATE",
      "lb_method":"LEAST_CONNECTIONS",
      "protocol":"TCP",
      "description":"",
      "health_monitors":[

      ],
      "subnet_id":"8032909d-47a1-4715-90af-5153ffe39861",
      "tenant_id":"83657cfcdfe44cd5920adaf26c48ceea",
      "admin_state_up":true,
      "name":"SuperPool",
      "members":[

      ],
      "id":"61b1f87a-7a21-4ad3-9dda-7f81d249944f",
      "vip_id":null
   }
}
		`)
	})

	options := pools.UpdateOpts{Name: "SuperPool", LBMethod: pools.LBMethodLeastConnections}

	n, err := pools.Update(fake.ServiceClient(), "332abe93-f488-41ba-870b-2ac66be7f853", options).Extract()
	th.AssertNoErr(t, err)

	th.AssertEquals(t, "SuperPool", n.Name)
	th.AssertDeepEquals(t, "LEAST_CONNECTIONS", n.LBMethod)
}
示例#2
0
func TestPoolsCRUD(t *testing.T) {
	client, err := clients.NewNetworkV2Client()
	if err != nil {
		t.Fatalf("Unable to create a network client: %v", err)
	}

	network, err := networking.CreateNetwork(t, client)
	if err != nil {
		t.Fatalf("Unable to create network: %v", err)
	}
	defer networking.DeleteNetwork(t, client, network.ID)

	subnet, err := networking.CreateSubnet(t, client, network.ID)
	if err != nil {
		t.Fatalf("Unable to create subnet: %v", err)
	}
	defer networking.DeleteSubnet(t, client, subnet.ID)

	pool, err := CreatePool(t, client, subnet.ID)
	if err != nil {
		t.Fatalf("Unable to create pool: %v", err)
	}
	defer DeletePool(t, client, pool.ID)

	PrintPool(t, pool)

	updateOpts := pools.UpdateOpts{
		LBMethod: pools.LBMethodLeastConnections,
	}

	_, err = pools.Update(client, pool.ID, updateOpts).Extract()
	if err != nil {
		t.Fatalf("Unable to update pool: %v")
	}

	newPool, err := pools.Get(client, pool.ID).Extract()
	if err != nil {
		t.Fatalf("Unable to get pool: %v")
	}

	PrintPool(t, newPool)
}
func resourceLBPoolV1Update(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	networkingClient, err := config.networkingV2Client(d.Get("region").(string))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack networking client: %s", err)
	}

	var updateOpts pools.UpdateOpts
	// If either option changed, update both.
	// Gophercloud complains if one is empty.
	if d.HasChange("name") || d.HasChange("lb_method") {
		updateOpts.Name = d.Get("name").(string)

		lbMethod := resourceLBPoolV1DetermineLBMethod(d.Get("lb_method").(string))
		updateOpts.LBMethod = lbMethod
	}

	log.Printf("[DEBUG] Updating OpenStack LB Pool %s with options: %+v", d.Id(), updateOpts)

	_, err = pools.Update(networkingClient, d.Id(), updateOpts).Extract()
	if err != nil {
		return fmt.Errorf("Error updating OpenStack LB Pool: %s", err)
	}

	if d.HasChange("monitor_ids") {
		oldMIDsRaw, newMIDsRaw := d.GetChange("security_groups")
		oldMIDsSet, newMIDsSet := oldMIDsRaw.(*schema.Set), newMIDsRaw.(*schema.Set)
		monitorsToAdd := newMIDsSet.Difference(oldMIDsSet)
		monitorsToRemove := oldMIDsSet.Difference(newMIDsSet)

		log.Printf("[DEBUG] Monitors to add: %v", monitorsToAdd)

		log.Printf("[DEBUG] Monitors to remove: %v", monitorsToRemove)

		for _, m := range monitorsToAdd.List() {
			_, err := pools.AssociateMonitor(networkingClient, d.Id(), m.(string)).Extract()
			if err != nil {
				return fmt.Errorf("Error associating monitor (%s) with OpenStack server (%s): %s", m.(string), d.Id(), err)
			}
			log.Printf("[DEBUG] Associated monitor (%s) with pool (%s)", m.(string), d.Id())
		}

		for _, m := range monitorsToRemove.List() {
			_, err := pools.DisassociateMonitor(networkingClient, d.Id(), m.(string)).Extract()
			if err != nil {
				return fmt.Errorf("Error disassociating monitor (%s) from OpenStack server (%s): %s", m.(string), d.Id(), err)
			}
			log.Printf("[DEBUG] Disassociated monitor (%s) from pool (%s)", m.(string), d.Id())
		}
	}

	if d.HasChange("member") {
		oldMembersRaw, newMembersRaw := d.GetChange("member")
		oldMembersSet, newMembersSet := oldMembersRaw.(*schema.Set), newMembersRaw.(*schema.Set)
		membersToAdd := newMembersSet.Difference(oldMembersSet)
		membersToRemove := oldMembersSet.Difference(newMembersSet)

		log.Printf("[DEBUG] Members to add: %v", membersToAdd)

		log.Printf("[DEBUG] Members to remove: %v", membersToRemove)

		for _, m := range membersToRemove.List() {
			oldMember := resourcePoolMemberV1(d, m)
			listOpts := members.ListOpts{
				PoolID:       d.Id(),
				Address:      oldMember.Address,
				ProtocolPort: oldMember.ProtocolPort,
			}
			err = members.List(networkingClient, listOpts).EachPage(func(page pagination.Page) (bool, error) {
				extractedMembers, err := members.ExtractMembers(page)
				if err != nil {
					return false, err
				}
				for _, member := range extractedMembers {
					err := members.Delete(networkingClient, member.ID).ExtractErr()
					if err != nil {
						return false, fmt.Errorf("Error deleting member (%s) from OpenStack LB pool (%s): %s", member.ID, d.Id(), err)
					}
					log.Printf("[DEBUG] Deleted member (%s) from pool (%s)", member.ID, d.Id())
				}
				return true, nil
			})
		}

		for _, m := range membersToAdd.List() {
			createOpts := resourcePoolMemberV1(d, m)
			newMember, err := members.Create(networkingClient, createOpts).Extract()
			if err != nil {
				return fmt.Errorf("Error creating LB member: %s", err)
			}
			log.Printf("[DEBUG] Created member (%s) in OpenStack LB pool (%s)", newMember.ID, d.Id())
		}
	}

	return resourceLBPoolV1Read(d, meta)
}