/
resource_huaweicloud_gaussdb_mysql_proxy.go
146 lines (123 loc) · 4.38 KB
/
resource_huaweicloud_gaussdb_mysql_proxy.go
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package gaussdb
import (
"context"
"time"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/chnsz/golangsdk/openstack/taurusdb/v3/instances"
"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/config"
)
// @API GaussDBforMySQL POST /v3/{project_id}/instances/{instance_id}/proxy
// @API GaussDBforMySQL GET /v3/{project_id}/jobs
// @API GaussDBforMySQL POST /v3/{project_id}/instances/{instance_id}/proxy/enlarge
// @API GaussDBforMySQL DELETE /v3/{project_id}/instances/{instance_id}/proxy
func ResourceGaussDBProxy() *schema.Resource {
return &schema.Resource{
CreateContext: resourceGaussDBProxyCreate,
ReadContext: resourceGaussDBProxyRead,
UpdateContext: resourceGaussDBProxyUpdate,
DeleteContext: resourceGaussDBProxyDelete,
Importer: &schema.ResourceImporter{
StateContext: schema.ImportStatePassthroughContext,
},
Timeouts: &schema.ResourceTimeout{
Create: schema.DefaultTimeout(30 * time.Minute),
Update: schema.DefaultTimeout(10 * time.Minute),
Delete: schema.DefaultTimeout(10 * time.Minute),
},
Schema: map[string]*schema.Schema{ // request and response parameters
"region": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Computed: true,
},
"instance_id": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"flavor": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"node_num": {
Type: schema.TypeInt,
Required: true,
},
"address": {
Type: schema.TypeString,
Computed: true,
},
"port": {
Type: schema.TypeInt,
Computed: true,
},
},
}
}
func resourceGaussDBProxyCreate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
cfg := meta.(*config.Config)
client, err := cfg.GaussdbV3Client(cfg.GetRegion(d))
if err != nil {
return diag.Errorf("error creating GaussDB client: %s ", err)
}
createOpts := instances.ProxyOpts{
Flavor: d.Get("flavor").(string),
NodeNum: d.Get("node_num").(int),
}
instanceId := d.Get("instance_id").(string)
n, err := instances.EnableProxy(client, instanceId, createOpts).ExtractJobResponse()
if err != nil {
return diag.Errorf("error creating gaussdb_mysql_proxy: %s", err)
}
d.SetId(instanceId)
if err := instances.WaitForJobSuccess(client, int(d.Timeout(schema.TimeoutCreate)/time.Second), n.JobID); err != nil {
return diag.Errorf("error waiting for gaussdb_mysql_proxy job: %s", err)
}
return resourceGaussDBProxyRead(ctx, d, meta)
}
func resourceGaussDBProxyRead(_ context.Context, _ *schema.ResourceData, _ interface{}) diag.Diagnostics {
return nil
}
func resourceGaussDBProxyUpdate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
cfg := meta.(*config.Config)
client, err := cfg.GaussdbV3Client(cfg.GetRegion(d))
if err != nil {
return diag.Errorf("error creating GaussDB client: %s ", err)
}
if d.HasChange("node_num") {
oldnum, newnum := d.GetChange("node_num")
if newnum.(int) < oldnum.(int) {
return diag.Errorf("error updating gaussdb_mysql_proxy %s: new node num should be greater than old num", d.Id())
}
enlargeSize := newnum.(int) - oldnum.(int)
enlargeProxyOpts := instances.EnlargeProxyOpts{
NodeNum: enlargeSize,
}
lp, err := instances.EnlargeProxy(client, d.Id(), enlargeProxyOpts).ExtractJobResponse()
if err != nil {
return diag.Errorf("error enlarging gaussdb_mysql_proxy: %s", err)
}
if err = instances.WaitForJobSuccess(client, int(d.Timeout(schema.TimeoutUpdate)/time.Second), lp.JobID); err != nil {
return diag.Errorf("error waiting for gaussdb_mysql_proxy job: %s", err)
}
}
return resourceGaussDBProxyRead(ctx, d, meta)
}
func resourceGaussDBProxyDelete(_ context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
cfg := meta.(*config.Config)
client, err := cfg.GaussdbV3Client(cfg.GetRegion(d))
if err != nil {
return diag.Errorf("error creating GaussDB client: %s ", err)
}
dp, err := instances.DeleteProxy(client, d.Id()).ExtractJobResponse()
if err != nil {
return diag.Errorf("error deleting gaussdb_mysql_proxy: %s", err)
}
if err = instances.WaitForJobSuccess(client, int(d.Timeout(schema.TimeoutDelete)/time.Second), dp.JobID); err != nil {
return diag.Errorf("error waiting for gaussdb_mysql_proxy job: %s", err)
}
return nil
}