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forked from huaweicloud/terraform-provider-huaweicloud
/
data_source_huaweicloud_gaussdb_mysql_flavors.go
111 lines (98 loc) · 2.68 KB
/
data_source_huaweicloud_gaussdb_mysql_flavors.go
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package huaweicloud
import (
"fmt"
"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
"github.com/huaweicloud/golangsdk"
)
func dataSourceGaussdbMysqlFlavors() *schema.Resource {
return &schema.Resource{
Read: dataSourceGaussdbMysqlFlavorsRead,
Schema: map[string]*schema.Schema{
"engine": {
Type: schema.TypeString,
Optional: true,
Default: "gaussdb-mysql",
},
"version": {
Type: schema.TypeString,
Optional: true,
Default: "8.0",
},
"availability_zone_mode": {
Type: schema.TypeString,
Optional: true,
Default: "single",
},
"flavors": {
Type: schema.TypeList,
Computed: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Computed: true,
},
"vcpus": {
Type: schema.TypeString,
Computed: true,
},
"memory": {
Type: schema.TypeString,
Computed: true,
},
"mode": {
Type: schema.TypeString,
Computed: true,
},
"version": {
Type: schema.TypeString,
Computed: true,
},
},
},
},
},
}
}
func dataSourceGaussdbMysqlFlavorsRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
client, err := config.initServiceClient("gaussdb", GetRegion(d, config), "mysql/v3")
if err != nil {
return fmt.Errorf("Error creating HuaweiCloud GaussDB client: %s", err)
}
link := fmt.Sprintf("flavors/%s?version_name=%s&availability_zone_mode=%s", d.Get("engine").(string), d.Get("version").(string), d.Get("availability_zone_mode").(string))
url := client.ServiceURL(link)
r, err := sendGaussdbMysqlFlavorsListRequest(client, url)
if err != nil {
return err
}
flavors := make([]interface{}, 0, len(r.([]interface{})))
for _, item := range r.([]interface{}) {
val := item.(map[string]interface{})
flavors = append(flavors, map[string]interface{}{
"vcpus": val["vcpus"],
"memory": val["ram"],
"name": val["spec_code"],
"mode": val["instance_mode"],
"version": val["version_name"],
})
}
d.SetId("flavors")
return d.Set("flavors", flavors)
}
func sendGaussdbMysqlFlavorsListRequest(client *golangsdk.ServiceClient, url string) (interface{}, error) {
r := golangsdk.Result{}
_, r.Err = client.Get(url, &r.Body, &golangsdk.RequestOpts{
MoreHeaders: map[string]string{
"Content-Type": "application/json",
"X-Language": "en-us",
}})
if r.Err != nil {
return nil, fmt.Errorf("Error fetching flavors for gaussdb mysql, error: %s", r.Err)
}
v, err := navigateValue(r.Body, []string{"flavors"}, nil)
if err != nil {
return nil, err
}
return v, nil
}