329 lines
8.7 KiB
Go
329 lines
8.7 KiB
Go
package openstack
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import (
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"fmt"
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"log"
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"time"
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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/openstack/networking/v2/extensions/lbaas_v2/listeners"
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)
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func resourceListenerV2() *schema.Resource {
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return &schema.Resource{
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Create: resourceListenerV2Create,
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Read: resourceListenerV2Read,
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Update: resourceListenerV2Update,
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Delete: resourceListenerV2Delete,
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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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Update: 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": {
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"protocol": {
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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ValidateFunc: func(v interface{}, k string) (ws []string, errors []error) {
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value := v.(string)
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if value != "TCP" && value != "HTTP" && value != "HTTPS" && value != "TERMINATED_HTTPS" {
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errors = append(errors, fmt.Errorf(
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"Only 'TCP', 'HTTP', 'HTTPS' and 'TERMINATED_HTTPS' are supported values for 'protocol'"))
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}
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return
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},
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},
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"protocol_port": {
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Type: schema.TypeInt,
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Required: true,
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ForceNew: true,
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},
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"tenant_id": {
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"loadbalancer_id": {
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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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"name": {
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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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"default_pool_id": {
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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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"description": {
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Type: schema.TypeString,
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Optional: true,
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},
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"connection_limit": {
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Type: schema.TypeInt,
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Optional: true,
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Computed: true,
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},
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"default_tls_container_ref": {
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Type: schema.TypeString,
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Optional: true,
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},
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"sni_container_refs": {
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Type: schema.TypeList,
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Optional: true,
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Elem: &schema.Schema{Type: schema.TypeString},
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},
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"admin_state_up": {
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Type: schema.TypeBool,
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Default: true,
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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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func resourceListenerV2Create(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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lbClient, err := chooseLBV2Client(d, config)
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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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adminStateUp := d.Get("admin_state_up").(bool)
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var sniContainerRefs []string
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if raw, ok := d.GetOk("sni_container_refs"); ok {
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for _, v := range raw.([]interface{}) {
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sniContainerRefs = append(sniContainerRefs, v.(string))
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}
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}
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createOpts := listeners.CreateOpts{
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Protocol: listeners.Protocol(d.Get("protocol").(string)),
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ProtocolPort: d.Get("protocol_port").(int),
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TenantID: d.Get("tenant_id").(string),
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LoadbalancerID: d.Get("loadbalancer_id").(string),
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Name: d.Get("name").(string),
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DefaultPoolID: d.Get("default_pool_id").(string),
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Description: d.Get("description").(string),
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DefaultTlsContainerRef: d.Get("default_tls_container_ref").(string),
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SniContainerRefs: sniContainerRefs,
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AdminStateUp: &adminStateUp,
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}
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if v, ok := d.GetOk("connection_limit"); ok {
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connectionLimit := v.(int)
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createOpts.ConnLimit = &connectionLimit
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}
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log.Printf("[DEBUG] Create Options: %#v", createOpts)
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lbID := createOpts.LoadbalancerID
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timeout := d.Timeout(schema.TimeoutCreate)
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// Wait for LoadBalancer to become active before continuing
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err = waitForLBV2LoadBalancer(lbClient, lbID, "ACTIVE", lbPendingStatuses, timeout)
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if err != nil {
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return err
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}
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log.Printf("[DEBUG] Attempting to create listener")
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var listener *listeners.Listener
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err = resource.Retry(timeout, func() *resource.RetryError {
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listener, err = listeners.Create(lbClient, createOpts).Extract()
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if err != nil {
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return checkForRetryableError(err)
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}
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return nil
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})
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if err != nil {
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return fmt.Errorf("Error creating listener: %s", err)
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}
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// Wait for the listener to become ACTIVE.
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err = waitForLBV2Listener(lbClient, listener, "ACTIVE", lbPendingStatuses, timeout)
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if err != nil {
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return err
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}
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d.SetId(listener.ID)
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return resourceListenerV2Read(d, meta)
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}
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func resourceListenerV2Read(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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lbClient, err := chooseLBV2Client(d, config)
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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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listener, err := listeners.Get(lbClient, d.Id()).Extract()
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if err != nil {
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return CheckDeleted(d, err, "listener")
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}
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log.Printf("[DEBUG] Retrieved listener %s: %#v", d.Id(), listener)
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// Required by import
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if len(listener.Loadbalancers) > 0 {
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d.Set("loadbalancer_id", listener.Loadbalancers[0].ID)
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}
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d.Set("name", listener.Name)
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d.Set("protocol", listener.Protocol)
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d.Set("tenant_id", listener.TenantID)
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d.Set("description", listener.Description)
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d.Set("protocol_port", listener.ProtocolPort)
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d.Set("admin_state_up", listener.AdminStateUp)
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d.Set("default_pool_id", listener.DefaultPoolID)
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d.Set("connection_limit", listener.ConnLimit)
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d.Set("sni_container_refs", listener.SniContainerRefs)
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d.Set("default_tls_container_ref", listener.DefaultTlsContainerRef)
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d.Set("region", GetRegion(d, config))
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return nil
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}
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func resourceListenerV2Update(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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lbClient, err := chooseLBV2Client(d, config)
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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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// Get a clean copy of the listener.
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listener, err := listeners.Get(lbClient, d.Id()).Extract()
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if err != nil {
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return fmt.Errorf("Unable to retrieve listener %s: %s", d.Id(), err)
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}
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var updateOpts listeners.UpdateOpts
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if d.HasChange("name") {
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name := d.Get("name").(string)
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updateOpts.Name = &name
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}
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if d.HasChange("description") {
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description := d.Get("description").(string)
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updateOpts.Description = &description
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}
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if d.HasChange("connection_limit") {
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connLimit := d.Get("connection_limit").(int)
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updateOpts.ConnLimit = &connLimit
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}
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if d.HasChange("default_pool_id") {
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defaultPoolID := d.Get("default_pool_id").(string)
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updateOpts.DefaultPoolID = &defaultPoolID
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}
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if d.HasChange("default_tls_container_ref") {
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updateOpts.DefaultTlsContainerRef = d.Get("default_tls_container_ref").(string)
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}
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if d.HasChange("sni_container_refs") {
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var sniContainerRefs []string
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if raw, ok := d.GetOk("sni_container_refs"); ok {
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for _, v := range raw.([]interface{}) {
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sniContainerRefs = append(sniContainerRefs, v.(string))
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}
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}
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updateOpts.SniContainerRefs = sniContainerRefs
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}
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if d.HasChange("admin_state_up") {
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asu := d.Get("admin_state_up").(bool)
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updateOpts.AdminStateUp = &asu
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}
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// Wait for the listener to become ACTIVE.
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timeout := d.Timeout(schema.TimeoutUpdate)
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err = waitForLBV2Listener(lbClient, listener, "ACTIVE", lbPendingStatuses, timeout)
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if err != nil {
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return err
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}
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log.Printf("[DEBUG] Updating listener %s with options: %#v", d.Id(), updateOpts)
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err = resource.Retry(timeout, func() *resource.RetryError {
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_, err = listeners.Update(lbClient, d.Id(), updateOpts).Extract()
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if err != nil {
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return checkForRetryableError(err)
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}
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return nil
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})
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if err != nil {
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return fmt.Errorf("Error updating listener %s: %s", d.Id(), err)
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}
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// Wait for the listener to become ACTIVE.
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err = waitForLBV2Listener(lbClient, listener, "ACTIVE", lbPendingStatuses, timeout)
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if err != nil {
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return err
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}
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return resourceListenerV2Read(d, meta)
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}
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func resourceListenerV2Delete(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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lbClient, err := chooseLBV2Client(d, config)
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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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// Get a clean copy of the listener.
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listener, err := listeners.Get(lbClient, d.Id()).Extract()
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if err != nil {
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return CheckDeleted(d, err, "Unable to retrieve listener")
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}
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timeout := d.Timeout(schema.TimeoutDelete)
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log.Printf("[DEBUG] Deleting listener %s", d.Id())
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err = resource.Retry(timeout, func() *resource.RetryError {
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err = listeners.Delete(lbClient, d.Id()).ExtractErr()
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if err != nil {
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return checkForRetryableError(err)
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}
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return nil
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})
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if err != nil {
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return CheckDeleted(d, err, "Error deleting listener")
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}
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// Wait for the listener to become DELETED.
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err = waitForLBV2Listener(lbClient, listener, "DELETED", lbPendingDeleteStatuses, timeout)
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if err != nil {
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return err
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}
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return nil
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}
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