100 lines
1.8 KiB
Go
100 lines
1.8 KiB
Go
package influxdb
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/hashicorp/terraform/helper/schema"
|
|
"github.com/influxdata/influxdb/client"
|
|
)
|
|
|
|
func resourceDatabase() *schema.Resource {
|
|
return &schema.Resource{
|
|
Create: createDatabase,
|
|
Read: readDatabase,
|
|
Delete: deleteDatabase,
|
|
|
|
Schema: map[string]*schema.Schema{
|
|
"name": &schema.Schema{
|
|
Type: schema.TypeString,
|
|
Required: true,
|
|
ForceNew: true,
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
func createDatabase(d *schema.ResourceData, meta interface{}) error {
|
|
conn := meta.(*client.Client)
|
|
|
|
name := d.Get("name").(string)
|
|
queryStr := fmt.Sprintf("CREATE DATABASE %s", quoteIdentifier(name))
|
|
query := client.Query{
|
|
Command: queryStr,
|
|
}
|
|
|
|
resp, err := conn.Query(query)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if resp.Err != nil {
|
|
return resp.Err
|
|
}
|
|
|
|
d.SetId(name)
|
|
|
|
return nil
|
|
}
|
|
|
|
func readDatabase(d *schema.ResourceData, meta interface{}) error {
|
|
conn := meta.(*client.Client)
|
|
name := d.Id()
|
|
|
|
// InfluxDB doesn't have a command to check the existence of a single
|
|
// database, so we instead must read the list of all databases and see
|
|
// if ours is present in it.
|
|
query := client.Query{
|
|
Command: "SHOW DATABASES",
|
|
}
|
|
|
|
resp, err := conn.Query(query)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if resp.Err != nil {
|
|
return resp.Err
|
|
}
|
|
|
|
for _, result := range resp.Results[0].Series[0].Values {
|
|
if result[0] == name {
|
|
return nil
|
|
}
|
|
}
|
|
|
|
// If we fell out here then we didn't find our database in the list.
|
|
d.SetId("")
|
|
|
|
return nil
|
|
}
|
|
|
|
func deleteDatabase(d *schema.ResourceData, meta interface{}) error {
|
|
conn := meta.(*client.Client)
|
|
name := d.Id()
|
|
|
|
queryStr := fmt.Sprintf("DROP DATABASE %s", quoteIdentifier(name))
|
|
query := client.Query{
|
|
Command: queryStr,
|
|
}
|
|
|
|
resp, err := conn.Query(query)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if resp.Err != nil {
|
|
return resp.Err
|
|
}
|
|
|
|
d.SetId("")
|
|
|
|
return nil
|
|
}
|