405 lines
11 KiB
Go
405 lines
11 KiB
Go
package openstack
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import (
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"bytes"
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"fmt"
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"log"
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"time"
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"github.com/hashicorp/terraform/helper/hashcode"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/helper/schema"
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"github.com/gophercloud/gophercloud"
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"github.com/gophercloud/gophercloud/openstack/networking/v2/ports"
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)
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func resourceNetworkingPortV2() *schema.Resource {
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return &schema.Resource{
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Create: resourceNetworkingPortV2Create,
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Read: resourceNetworkingPortV2Read,
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Update: resourceNetworkingPortV2Update,
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Delete: resourceNetworkingPortV2Delete,
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Importer: &schema.ResourceImporter{
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State: schema.ImportStatePassthrough,
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},
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Timeouts: &schema.ResourceTimeout{
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Create: schema.DefaultTimeout(10 * time.Minute),
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Delete: schema.DefaultTimeout(10 * time.Minute),
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},
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Schema: map[string]*schema.Schema{
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"region": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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DefaultFunc: schema.EnvDefaultFunc("OS_REGION_NAME", ""),
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},
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"name": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: false,
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},
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"network_id": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"admin_state_up": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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ForceNew: false,
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Computed: true,
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},
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"mac_address": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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Computed: true,
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},
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"tenant_id": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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Computed: true,
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},
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"device_owner": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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Computed: true,
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},
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"security_group_ids": &schema.Schema{
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Type: schema.TypeSet,
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Optional: true,
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ForceNew: false,
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Computed: true,
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Elem: &schema.Schema{Type: schema.TypeString},
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Set: schema.HashString,
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},
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"device_id": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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Computed: true,
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},
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"fixed_ip": &schema.Schema{
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Type: schema.TypeList,
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Optional: true,
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ForceNew: false,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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"subnet_id": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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},
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"ip_address": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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},
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},
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},
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},
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"allowed_address_pairs": &schema.Schema{
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Type: schema.TypeSet,
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Optional: true,
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ForceNew: false,
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Computed: true,
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Set: allowedAddressPairsHash,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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"ip_address": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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},
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"mac_address": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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},
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},
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},
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},
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"value_specs": &schema.Schema{
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Type: schema.TypeMap,
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Optional: true,
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ForceNew: true,
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},
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"all_fixed_ips": &schema.Schema{
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Type: schema.TypeList,
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Computed: true,
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Elem: &schema.Schema{Type: schema.TypeString},
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},
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},
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}
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}
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func resourceNetworkingPortV2Create(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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networkingClient, err := config.networkingV2Client(GetRegion(d))
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if err != nil {
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return fmt.Errorf("Error creating OpenStack networking client: %s", err)
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}
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createOpts := PortCreateOpts{
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ports.CreateOpts{
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Name: d.Get("name").(string),
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AdminStateUp: resourcePortAdminStateUpV2(d),
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NetworkID: d.Get("network_id").(string),
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MACAddress: d.Get("mac_address").(string),
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TenantID: d.Get("tenant_id").(string),
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DeviceOwner: d.Get("device_owner").(string),
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SecurityGroups: resourcePortSecurityGroupsV2(d),
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DeviceID: d.Get("device_id").(string),
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FixedIPs: resourcePortFixedIpsV2(d),
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AllowedAddressPairs: resourceAllowedAddressPairsV2(d),
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},
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MapValueSpecs(d),
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}
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log.Printf("[DEBUG] Create Options: %#v", createOpts)
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p, err := ports.Create(networkingClient, createOpts).Extract()
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if err != nil {
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return fmt.Errorf("Error creating OpenStack Neutron network: %s", err)
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}
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log.Printf("[INFO] Network ID: %s", p.ID)
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log.Printf("[DEBUG] Waiting for OpenStack Neutron Port (%s) to become available.", p.ID)
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stateConf := &resource.StateChangeConf{
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Target: []string{"ACTIVE"},
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Refresh: waitForNetworkPortActive(networkingClient, p.ID),
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Timeout: d.Timeout(schema.TimeoutCreate),
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Delay: 5 * time.Second,
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MinTimeout: 3 * time.Second,
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}
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_, err = stateConf.WaitForState()
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d.SetId(p.ID)
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return resourceNetworkingPortV2Read(d, meta)
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}
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func resourceNetworkingPortV2Read(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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networkingClient, err := config.networkingV2Client(GetRegion(d))
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if err != nil {
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return fmt.Errorf("Error creating OpenStack networking client: %s", err)
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}
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p, err := ports.Get(networkingClient, d.Id()).Extract()
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if err != nil {
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return CheckDeleted(d, err, "port")
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}
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log.Printf("[DEBUG] Retrieved Port %s: %+v", d.Id(), p)
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d.Set("name", p.Name)
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d.Set("admin_state_up", p.AdminStateUp)
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d.Set("network_id", p.NetworkID)
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d.Set("mac_address", p.MACAddress)
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d.Set("tenant_id", p.TenantID)
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d.Set("device_owner", p.DeviceOwner)
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d.Set("security_group_ids", p.SecurityGroups)
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d.Set("device_id", p.DeviceID)
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// Create a slice of all returned Fixed IPs.
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// This will be in the order returned by the API,
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// which is usually alpha-numeric.
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var ips []string
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for _, ipObject := range p.FixedIPs {
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ips = append(ips, ipObject.IPAddress)
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}
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d.Set("all_fixed_ips", ips)
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// Convert AllowedAddressPairs to list of map
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var pairs []map[string]interface{}
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for _, pairObject := range p.AllowedAddressPairs {
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pair := make(map[string]interface{})
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pair["ip_address"] = pairObject.IPAddress
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pair["mac_address"] = pairObject.MACAddress
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pairs = append(pairs, pair)
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}
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d.Set("allowed_address_pairs", pairs)
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d.Set("region", GetRegion(d))
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return nil
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}
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func resourceNetworkingPortV2Update(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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networkingClient, err := config.networkingV2Client(GetRegion(d))
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if err != nil {
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return fmt.Errorf("Error creating OpenStack networking client: %s", err)
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}
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// security_group_ids and allowed_address_pairs are able to send empty arrays
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// to denote the removal of each. But their default zero-value is translated
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// to "null", which has been reported to cause problems in vendor-modified
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// OpenStack clouds. Therefore, we must set them in each request update.
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updateOpts := ports.UpdateOpts{
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AllowedAddressPairs: resourceAllowedAddressPairsV2(d),
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SecurityGroups: resourcePortSecurityGroupsV2(d),
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}
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if d.HasChange("name") {
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updateOpts.Name = d.Get("name").(string)
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}
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if d.HasChange("admin_state_up") {
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updateOpts.AdminStateUp = resourcePortAdminStateUpV2(d)
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}
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if d.HasChange("device_owner") {
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updateOpts.DeviceOwner = d.Get("device_owner").(string)
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}
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if d.HasChange("device_id") {
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updateOpts.DeviceID = d.Get("device_id").(string)
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}
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if d.HasChange("fixed_ip") {
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updateOpts.FixedIPs = resourcePortFixedIpsV2(d)
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}
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log.Printf("[DEBUG] Updating Port %s with options: %+v", d.Id(), updateOpts)
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_, err = ports.Update(networkingClient, d.Id(), updateOpts).Extract()
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if err != nil {
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return fmt.Errorf("Error updating OpenStack Neutron Network: %s", err)
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}
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return resourceNetworkingPortV2Read(d, meta)
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}
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func resourceNetworkingPortV2Delete(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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networkingClient, err := config.networkingV2Client(GetRegion(d))
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if err != nil {
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return fmt.Errorf("Error creating OpenStack networking client: %s", err)
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}
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stateConf := &resource.StateChangeConf{
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Pending: []string{"ACTIVE"},
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Target: []string{"DELETED"},
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Refresh: waitForNetworkPortDelete(networkingClient, d.Id()),
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Timeout: d.Timeout(schema.TimeoutDelete),
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Delay: 5 * time.Second,
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MinTimeout: 3 * time.Second,
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}
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_, err = stateConf.WaitForState()
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if err != nil {
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return fmt.Errorf("Error deleting OpenStack Neutron Network: %s", err)
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}
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d.SetId("")
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return nil
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}
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func resourcePortSecurityGroupsV2(d *schema.ResourceData) []string {
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rawSecurityGroups := d.Get("security_group_ids").(*schema.Set)
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groups := make([]string, rawSecurityGroups.Len())
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for i, raw := range rawSecurityGroups.List() {
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groups[i] = raw.(string)
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}
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return groups
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}
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func resourcePortFixedIpsV2(d *schema.ResourceData) interface{} {
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rawIP := d.Get("fixed_ip").([]interface{})
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if len(rawIP) == 0 {
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return nil
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}
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ip := make([]ports.IP, len(rawIP))
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for i, raw := range rawIP {
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rawMap := raw.(map[string]interface{})
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ip[i] = ports.IP{
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SubnetID: rawMap["subnet_id"].(string),
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IPAddress: rawMap["ip_address"].(string),
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}
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}
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return ip
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}
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func resourceAllowedAddressPairsV2(d *schema.ResourceData) []ports.AddressPair {
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// ports.AddressPair
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rawPairs := d.Get("allowed_address_pairs").(*schema.Set).List()
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pairs := make([]ports.AddressPair, len(rawPairs))
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for i, raw := range rawPairs {
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rawMap := raw.(map[string]interface{})
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pairs[i] = ports.AddressPair{
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IPAddress: rawMap["ip_address"].(string),
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MACAddress: rawMap["mac_address"].(string),
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}
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}
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return pairs
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}
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func resourcePortAdminStateUpV2(d *schema.ResourceData) *bool {
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value := false
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if raw, ok := d.GetOk("admin_state_up"); ok && raw == true {
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value = true
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}
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return &value
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}
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func allowedAddressPairsHash(v interface{}) int {
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var buf bytes.Buffer
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m := v.(map[string]interface{})
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buf.WriteString(fmt.Sprintf("%s", m["ip_address"].(string)))
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return hashcode.String(buf.String())
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}
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func waitForNetworkPortActive(networkingClient *gophercloud.ServiceClient, portId string) resource.StateRefreshFunc {
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return func() (interface{}, string, error) {
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p, err := ports.Get(networkingClient, portId).Extract()
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if err != nil {
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return nil, "", err
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}
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log.Printf("[DEBUG] OpenStack Neutron Port: %+v", p)
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if p.Status == "DOWN" || p.Status == "ACTIVE" {
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return p, "ACTIVE", nil
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}
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return p, p.Status, nil
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}
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}
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func waitForNetworkPortDelete(networkingClient *gophercloud.ServiceClient, portId string) resource.StateRefreshFunc {
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return func() (interface{}, string, error) {
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log.Printf("[DEBUG] Attempting to delete OpenStack Neutron Port %s", portId)
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p, err := ports.Get(networkingClient, portId).Extract()
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if err != nil {
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if _, ok := err.(gophercloud.ErrDefault404); ok {
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log.Printf("[DEBUG] Successfully deleted OpenStack Port %s", portId)
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return p, "DELETED", nil
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}
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return p, "ACTIVE", err
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}
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err = ports.Delete(networkingClient, portId).ExtractErr()
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if err != nil {
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if _, ok := err.(gophercloud.ErrDefault404); ok {
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log.Printf("[DEBUG] Successfully deleted OpenStack Port %s", portId)
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return p, "DELETED", nil
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}
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return p, "ACTIVE", err
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}
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log.Printf("[DEBUG] OpenStack Port %s still active.\n", portId)
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return p, "ACTIVE", nil
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}
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}
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