func resource_aws_vpc_update(
s *terraform.ResourceState,
d *terraform.ResourceDiff,
meta interface{}) (*terraform.ResourceState, error) {
p := meta.(*ResourceProvider)
ec2conn := p.ec2conn
rs := s.MergeDiff(d)
log.Printf("[DEBUG] attributes: %#v", d.Attributes)
if attr, ok := d.Attributes["enable_dns_support"]; ok {
options := new(ec2.ModifyVpcAttribute)
options.EnableDnsSupport = attr.New != "" && attr.New != "false"
options.SetEnableDnsSupport = true
rs.Attributes["enable_dns_support"] = strconv.FormatBool(options.EnableDnsSupport)
log.Printf("[INFO] Modifying enable_dns_support vpc attribute for %s: %#v", s.ID, options)
if _, err := ec2conn.ModifyVpcAttribute(s.ID, options); err != nil {
return s, err
}
}
if attr, ok := d.Attributes["enable_dns_hostnames"]; ok {
options := new(ec2.ModifyVpcAttribute)
options.EnableDnsHostnames = attr.New != "" && attr.New != "false"
options.SetEnableDnsHostnames = true
rs.Attributes["enable_dns_hostnames"] = strconv.FormatBool(options.EnableDnsHostnames)
log.Printf("[INFO] Modifying enable_dns_hostnames vpc attribute for %s: %#v", s.ID, options)
if _, err := ec2conn.ModifyVpcAttribute(s.ID, options); err != nil {
return s, err
}
}
return rs, nil
}
func resource_aws_vpc_create(
s *terraform.ResourceState,
d *terraform.ResourceDiff,
meta interface{}) (*terraform.ResourceState, error) {
p := meta.(*ResourceProvider)
ec2conn := p.ec2conn
// Merge the diff so that we have all the proper attributes
s = s.MergeDiff(d)
// Create the VPC
createOpts := &ec2.CreateVpc{
CidrBlock: s.Attributes["cidr_block"],
}
log.Printf("[DEBUG] VPC create config: %#v", createOpts)
vpcResp, err := ec2conn.CreateVpc(createOpts)
if err != nil {
return nil, fmt.Errorf("Error creating VPC: %s", err)
}
// Get the ID and store it
vpc := &vpcResp.VPC
log.Printf("[INFO] VPC ID: %s", vpc.VpcId)
s.ID = vpc.VpcId
// Wait for the VPC to become available
log.Printf(
"[DEBUG] Waiting for VPC (%s) to become available",
s.ID)
stateConf := &resource.StateChangeConf{
Pending: []string{"pending"},
Target: "available",
Refresh: VPCStateRefreshFunc(ec2conn, s.ID),
Timeout: 10 * time.Minute,
}
vpcRaw, err := stateConf.WaitForState()
if err != nil {
return s, fmt.Errorf(
"Error waiting for VPC (%s) to become available: %s",
s.ID, err)
}
if attr, ok := d.Attributes["enable_dns_support"]; ok {
options := new(ec2.ModifyVpcAttribute)
options.EnableDnsSupport = attr.New != "" && attr.New != "false"
options.SetEnableDnsSupport = true
s.Attributes["enable_dns_support"] = strconv.FormatBool(options.EnableDnsSupport)
log.Printf("[INFO] Modifying vpc attributes for %s: %#v", s.ID, options)
if _, err := ec2conn.ModifyVpcAttribute(s.ID, options); err != nil {
return s, err
}
}
if attr, ok := d.Attributes["enable_dns_hostnames"]; ok {
options := new(ec2.ModifyVpcAttribute)
options.EnableDnsHostnames = attr.New != "" && attr.New != "false"
options.SetEnableDnsHostnames = true
s.Attributes["enable_dns_hostnames"] = strconv.FormatBool(options.EnableDnsHostnames)
log.Printf("[INFO] Modifying enable_dns_hostnames vpc attribute for %s: %#v", s.ID, options)
if _, err := ec2conn.ModifyVpcAttribute(s.ID, options); err != nil {
return s, err
}
}
// Update our attributes and return
return resource_aws_vpc_update_state(s, vpcRaw.(*ec2.VPC))
}