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ec2-vpn-gateway-attachments.go
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ec2-vpn-gateway-attachments.go
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package resources
import (
"fmt"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/ec2"
)
type EC2VPNGatewayAttachment struct {
svc *ec2.EC2
vpcId string
vpnId string
state string
}
func init() {
register("EC2VPNGatewayAttachment", ListEC2VPNGatewayAttachments)
}
func ListEC2VPNGatewayAttachments(sess *session.Session) ([]Resource, error) {
svc := ec2.New(sess)
resp, err := svc.DescribeVpnGateways(nil)
if err != nil {
return nil, err
}
resources := make([]Resource, 0)
for _, vgw := range resp.VpnGateways {
for _, att := range vgw.VpcAttachments {
resources = append(resources, &EC2VPNGatewayAttachment{
svc: svc,
vpcId: *att.VpcId,
vpnId: *vgw.VpnGatewayId,
state: *att.State,
})
}
}
return resources, nil
}
func (v *EC2VPNGatewayAttachment) Filter() error {
if v.state == "detached" {
return fmt.Errorf("already detached")
}
return nil
}
func (v *EC2VPNGatewayAttachment) Remove() error {
params := &ec2.DetachVpnGatewayInput{
VpcId: &v.vpcId,
VpnGatewayId: &v.vpnId,
}
_, err := v.svc.DetachVpnGateway(params)
if err != nil {
return err
}
return nil
}
func (v *EC2VPNGatewayAttachment) String() string {
return fmt.Sprintf("%s -> %s", v.vpnId, v.vpcId)
}