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data_source_datacenter.go
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data_source_datacenter.go
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package profitbricks
import (
"fmt"
"github.com/hashicorp/terraform/helper/schema"
"github.com/profitbricks/profitbricks-sdk-go"
"log"
"strings"
)
func dataSourceDataCenter() *schema.Resource {
return &schema.Resource{
Read: dataSourceDataCenterRead,
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Required: true,
},
"location": {
Type: schema.TypeString,
Optional: true,
},
},
}
}
func dataSourceDataCenterRead(d *schema.ResourceData, meta interface{}) error {
datacenters := profitbricks.ListDatacenters()
if datacenters.StatusCode > 299 {
return fmt.Errorf("An error occured while fetching datacenters %s", datacenters.Response)
}
name := d.Get("name").(string)
location, locationOk := d.GetOk("location")
results := []profitbricks.Datacenter{}
for _, dc := range datacenters.Items {
if dc.Properties.Name == name || strings.Contains(dc.Properties.Name, name) {
results = append(results, dc)
}
}
if locationOk {
log.Printf("[INFO] searching dcs by location***********")
locationResults := []profitbricks.Datacenter{}
for _, dc := range results {
if dc.Properties.Location == location.(string) {
locationResults = append(locationResults, dc)
}
}
results = locationResults
}
log.Printf("[INFO] Results length %d *************", len(results))
if len(results) > 1 {
log.Printf("[INFO] Results length greater than 1")
return fmt.Errorf("There is more than one datacenters that match the search criteria")
}
if len(results) == 0 {
return fmt.Errorf("There are no datacenters that match the search criteria")
}
d.SetId(results[0].Id)
return nil
}