230 lines
5.9 KiB
Go
230 lines
5.9 KiB
Go
package openstack
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import (
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"fmt"
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"log"
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"strconv"
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"time"
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"github.com/gophercloud/gophercloud"
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"github.com/gophercloud/gophercloud/openstack/db/v1/configurations"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/helper/schema"
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)
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func resourceDatabaseConfigurationV1() *schema.Resource {
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return &schema.Resource{
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Create: resourceDatabaseConfigurationV1Create,
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Read: resourceDatabaseConfigurationV1Read,
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Delete: resourceDatabaseConfigurationV1Delete,
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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": {
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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": {
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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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"description": {
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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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"datastore": {
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Type: schema.TypeList,
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Required: true,
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ForceNew: true,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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"version": {
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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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"type": {
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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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},
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},
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MaxItems: 1,
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},
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"configuration": {
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Type: schema.TypeList,
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Optional: true,
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ForceNew: true,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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"name": {
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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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"value": {
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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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},
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},
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},
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},
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}
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}
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func resourceDatabaseConfigurationV1Create(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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databaseV1Client, err := config.databaseV1Client(GetRegion(d, config))
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if err != nil {
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return fmt.Errorf("Error creating cloud database client: %s", err)
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}
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var datastore configurations.DatastoreOpts
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if p, ok := d.GetOk("datastore"); ok {
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pV := (p.([]interface{}))[0].(map[string]interface{})
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datastore = configurations.DatastoreOpts{
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Version: pV["version"].(string),
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Type: pV["type"].(string),
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}
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}
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createOpts := &configurations.CreateOpts{
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Name: d.Get("name").(string),
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Description: d.Get("description").(string),
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}
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createOpts.Datastore = &datastore
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values := make(map[string]interface{})
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if p, ok := d.GetOk("configuration"); ok {
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listSlice, _ := p.([]interface{})
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for _, d := range listSlice {
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if z, ok := d.(map[string]interface{}); ok {
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name := z["name"].(string)
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value := z["value"].(interface{})
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// check if value can be converted into int
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if valueInt, err := strconv.Atoi(value.(string)); err == nil {
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value = valueInt
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}
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values[name] = value
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}
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}
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}
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createOpts.Values = values
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log.Printf("[DEBUG] Create Options: %#v", createOpts)
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cgroup, err := configurations.Create(databaseV1Client, createOpts).Extract()
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if err != nil {
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return fmt.Errorf("Error creating cloud database configuration: %s", err)
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}
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log.Printf("[INFO] configuration ID: %s", cgroup.ID)
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stateConf := &resource.StateChangeConf{
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Pending: []string{"BUILD"},
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Target: []string{"ACTIVE"},
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Refresh: DatabaseConfigurationV1StateRefreshFunc(databaseV1Client, cgroup.ID),
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Timeout: d.Timeout(schema.TimeoutCreate),
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Delay: 10 * 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(
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"Error waiting for configuration (%s) to become ready: %s",
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cgroup.ID, err)
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}
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// Store the ID now
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d.SetId(cgroup.ID)
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return resourceDatabaseConfigurationV1Read(d, meta)
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}
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func resourceDatabaseConfigurationV1Read(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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databaseV1Client, err := config.databaseV1Client(GetRegion(d, config))
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if err != nil {
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return fmt.Errorf("Error creating OpenStack cloud database client: %s", err)
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}
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cgroup, err := configurations.Get(databaseV1Client, d.Id()).Extract()
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if err != nil {
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return CheckDeleted(d, err, "configuration")
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}
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log.Printf("[DEBUG] Retrieved configuration %s: %+v", d.Id(), cgroup)
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d.Set("name", cgroup.Name)
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d.Set("description", cgroup.Description)
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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 resourceDatabaseConfigurationV1Delete(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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databaseV1Client, err := config.databaseV1Client(GetRegion(d, config))
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if err != nil {
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return fmt.Errorf("Error creating RS cloud instance client: %s", err)
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}
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log.Printf("[DEBUG] Deleting cloud database configuration %s", d.Id())
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err = configurations.Delete(databaseV1Client, d.Id()).ExtractErr()
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if err != nil {
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return fmt.Errorf("Error deleting cloud configuration: %s", err)
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}
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stateConf := &resource.StateChangeConf{
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Pending: []string{"ACTIVE", "SHUTOFF"},
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Target: []string{"DELETED"},
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Refresh: DatabaseConfigurationV1StateRefreshFunc(databaseV1Client, d.Id()),
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Timeout: d.Timeout(schema.TimeoutDelete),
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Delay: 10 * 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(
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"Error waiting for configuration (%s) to delete: %s",
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d.Id(), 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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// DatabaseConfigurationV1StateRefreshFunc returns a resource.StateRefreshFunc that is used to watch
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// an cloud database instance.
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func DatabaseConfigurationV1StateRefreshFunc(client *gophercloud.ServiceClient, cgroupID string) resource.StateRefreshFunc {
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return func() (interface{}, string, error) {
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i, err := configurations.Get(client, cgroupID).Extract()
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if err != nil {
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if _, ok := err.(gophercloud.ErrDefault404); ok {
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return i, "DELETED", nil
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}
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return nil, "", err
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}
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return i, "ACTIVE", nil
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}
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}
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