forked from hashicorp/terraform-provider-aws
/
resource_aws_glue_connection.go
283 lines (240 loc) · 8.11 KB
/
resource_aws_glue_connection.go
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package aws
import (
"fmt"
"log"
"strings"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/glue"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/helper/validation"
)
func resourceAwsGlueConnection() *schema.Resource {
return &schema.Resource{
Create: resourceAwsGlueConnectionCreate,
Read: resourceAwsGlueConnectionRead,
Update: resourceAwsGlueConnectionUpdate,
Delete: resourceAwsGlueConnectionDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Schema: map[string]*schema.Schema{
"catalog_id": {
Type: schema.TypeString,
ForceNew: true,
Optional: true,
Computed: true,
},
"connection_properties": {
Type: schema.TypeMap,
Required: true,
},
"connection_type": {
Type: schema.TypeString,
Optional: true,
Default: glue.ConnectionTypeJdbc,
ValidateFunc: validation.StringInSlice([]string{
glue.ConnectionTypeJdbc,
glue.ConnectionTypeSftp,
}, false),
},
"description": {
Type: schema.TypeString,
Optional: true,
},
"match_criteria": {
Type: schema.TypeList,
Optional: true,
Elem: &schema.Schema{Type: schema.TypeString},
},
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validation.NoZeroValues,
},
"physical_connection_requirements": {
Type: schema.TypeList,
Optional: true,
MaxItems: 1,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"availability_zone": {
Type: schema.TypeString,
Optional: true,
},
"security_group_id_list": {
Type: schema.TypeList,
Optional: true,
Elem: &schema.Schema{Type: schema.TypeString},
},
"subnet_id": {
Type: schema.TypeString,
Optional: true,
},
},
},
},
},
}
}
func resourceAwsGlueConnectionCreate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).glueconn
var catalogID string
if v, ok := d.GetOkExists("catalog_id"); ok {
catalogID = v.(string)
} else {
catalogID = meta.(*AWSClient).accountid
}
name := d.Get("name").(string)
input := &glue.CreateConnectionInput{
CatalogId: aws.String(catalogID),
ConnectionInput: expandGlueConnectionInput(d),
}
log.Printf("[DEBUG] Creating Glue Connection: %s", input)
_, err := conn.CreateConnection(input)
if err != nil {
return fmt.Errorf("error creating Glue Connection (%s): %s", name, err)
}
d.SetId(fmt.Sprintf("%s:%s", catalogID, name))
return resourceAwsGlueConnectionRead(d, meta)
}
func resourceAwsGlueConnectionRead(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).glueconn
catalogID, connectionName, err := decodeGlueConnectionID(d.Id())
if err != nil {
return err
}
input := &glue.GetConnectionInput{
CatalogId: aws.String(catalogID),
Name: aws.String(connectionName),
}
log.Printf("[DEBUG] Reading Glue Connection: %s", input)
output, err := conn.GetConnection(input)
if err != nil {
if isAWSErr(err, glue.ErrCodeEntityNotFoundException, "") {
log.Printf("[WARN] Glue Connection (%s) not found, removing from state", d.Id())
d.SetId("")
return nil
}
return fmt.Errorf("error reading Glue Connection (%s): %s", d.Id(), err)
}
connection := output.Connection
if connection == nil {
log.Printf("[WARN] Glue Connection (%s) not found, removing from state", d.Id())
d.SetId("")
return nil
}
d.Set("catalog_id", catalogID)
if err := d.Set("connection_properties", aws.StringValueMap(connection.ConnectionProperties)); err != nil {
return fmt.Errorf("error setting connection_properties: %s", err)
}
d.Set("connection_type", connection.ConnectionType)
d.Set("description", connection.Description)
if err := d.Set("match_criteria", flattenStringList(connection.MatchCriteria)); err != nil {
return fmt.Errorf("error setting match_criteria: %s", err)
}
d.Set("name", connection.Name)
if err := d.Set("physical_connection_requirements", flattenGluePhysicalConnectionRequirements(connection.PhysicalConnectionRequirements)); err != nil {
return fmt.Errorf("error setting physical_connection_requirements: %s", err)
}
return nil
}
func resourceAwsGlueConnectionUpdate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).glueconn
catalogID, connectionName, err := decodeGlueConnectionID(d.Id())
if err != nil {
return err
}
input := &glue.UpdateConnectionInput{
CatalogId: aws.String(catalogID),
ConnectionInput: expandGlueConnectionInput(d),
Name: aws.String(connectionName),
}
log.Printf("[DEBUG] Updating Glue Connection: %s", input)
_, err = conn.UpdateConnection(input)
if err != nil {
return fmt.Errorf("error updating Glue Connection (%s): %s", d.Id(), err)
}
return nil
}
func resourceAwsGlueConnectionDelete(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).glueconn
catalogID, connectionName, err := decodeGlueConnectionID(d.Id())
if err != nil {
return err
}
log.Printf("[DEBUG] Deleting Glue Connection: %s", d.Id())
err = deleteGlueConnection(conn, catalogID, connectionName)
if err != nil {
return fmt.Errorf("error deleting Glue Connection (%s): %s", d.Id(), err)
}
return nil
}
func decodeGlueConnectionID(id string) (string, string, error) {
idParts := strings.Split(id, ":")
if len(idParts) != 2 {
return "", "", fmt.Errorf("expected ID in format CATALOG-ID:NAME, provided: %s", id)
}
return idParts[0], idParts[1], nil
}
func deleteGlueConnection(conn *glue.Glue, catalogID, connectionName string) error {
input := &glue.DeleteConnectionInput{
CatalogId: aws.String(catalogID),
ConnectionName: aws.String(connectionName),
}
_, err := conn.DeleteConnection(input)
if err != nil {
if isAWSErr(err, glue.ErrCodeEntityNotFoundException, "") {
return nil
}
return err
}
return nil
}
func expandGlueConnectionInput(d *schema.ResourceData) *glue.ConnectionInput {
connectionProperties := make(map[string]string)
for k, v := range d.Get("connection_properties").(map[string]interface{}) {
connectionProperties[k] = v.(string)
}
connectionInput := &glue.ConnectionInput{
ConnectionProperties: aws.StringMap(connectionProperties),
ConnectionType: aws.String(d.Get("connection_type").(string)),
Name: aws.String(d.Get("name").(string)),
}
if v, ok := d.GetOk("description"); ok {
connectionInput.Description = aws.String(v.(string))
}
if v, ok := d.GetOk("match_criteria"); ok {
connectionInput.MatchCriteria = expandStringList(v.([]interface{}))
}
if v, ok := d.GetOk("physical_connection_requirements"); ok {
physicalConnectionRequirementsList := v.([]interface{})
physicalConnectionRequirementsMap := physicalConnectionRequirementsList[0].(map[string]interface{})
connectionInput.PhysicalConnectionRequirements = expandGluePhysicalConnectionRequirements(physicalConnectionRequirementsMap)
}
return connectionInput
}
func expandGluePhysicalConnectionRequirements(m map[string]interface{}) *glue.PhysicalConnectionRequirements {
physicalConnectionRequirements := &glue.PhysicalConnectionRequirements{}
if v, ok := m["availability_zone"]; ok {
physicalConnectionRequirements.AvailabilityZone = aws.String(v.(string))
}
if v, ok := m["security_group_id_list"]; ok {
physicalConnectionRequirements.SecurityGroupIdList = expandStringList(v.([]interface{}))
}
if v, ok := m["subnet_id"]; ok {
physicalConnectionRequirements.SubnetId = aws.String(v.(string))
}
return physicalConnectionRequirements
}
func flattenGluePhysicalConnectionRequirements(physicalConnectionRequirements *glue.PhysicalConnectionRequirements) []map[string]interface{} {
if physicalConnectionRequirements == nil {
return []map[string]interface{}{}
}
m := map[string]interface{}{
"availability_zone": aws.StringValue(physicalConnectionRequirements.AvailabilityZone),
"security_group_id_list": flattenStringList(physicalConnectionRequirements.SecurityGroupIdList),
"subnet_id": aws.StringValue(physicalConnectionRequirements.SubnetId),
}
return []map[string]interface{}{m}
}