crud for neutron subnets
This commit is contained in:
Jon Perritt
parent
4761075790
commit
4424828d25
|
|
@ -0,0 +1,294 @@
|
|||
package openstack
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"log"
|
||||
"strconv"
|
||||
|
||||
"github.com/hashicorp/terraform/helper/schema"
|
||||
"github.com/jrperritt/terraform/helper/hashcode"
|
||||
"github.com/rackspace/gophercloud/openstack/networking/v2/subnets"
|
||||
)
|
||||
|
||||
func resourceNetworkingSubnet() *schema.Resource {
|
||||
return &schema.Resource{
|
||||
Create: resourceNetworkingSubnetCreate,
|
||||
Read: resourceNetworkingSubnetRead,
|
||||
Update: resourceNetworkingSubnetUpdate,
|
||||
Delete: resourceNetworkingSubnetDelete,
|
||||
|
||||
Schema: map[string]*schema.Schema{
|
||||
"network_id": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Required: true,
|
||||
ForceNew: true,
|
||||
},
|
||||
|
||||
"cidr": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Required: true,
|
||||
ForceNew: true,
|
||||
},
|
||||
|
||||
"name": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Optional: true,
|
||||
ForceNew: false,
|
||||
},
|
||||
|
||||
"tenant_id": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Optional: true,
|
||||
ForceNew: true,
|
||||
},
|
||||
|
||||
"allocation_pools": &schema.Schema{
|
||||
Type: schema.TypeList,
|
||||
Optional: true,
|
||||
ForceNew: true,
|
||||
Elem: &schema.Resource{
|
||||
Schema: map[string]*schema.Schema{
|
||||
"start": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Required: true,
|
||||
},
|
||||
|
||||
"end": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Required: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
|
||||
"gateway_ip": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Optional: true,
|
||||
ForceNew: false,
|
||||
},
|
||||
|
||||
"ip_version": &schema.Schema{
|
||||
Type: schema.TypeInt,
|
||||
Required: true,
|
||||
ForceNew: true,
|
||||
},
|
||||
|
||||
"enable_dhcp": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Optional: true,
|
||||
ForceNew: false,
|
||||
},
|
||||
|
||||
"dns_nameservers": &schema.Schema{
|
||||
Type: schema.TypeSet,
|
||||
Optional: true,
|
||||
ForceNew: false,
|
||||
Elem: &schema.Schema{Type: schema.TypeString},
|
||||
Set: func(v interface{}) int {
|
||||
return hashcode.String(v.(string))
|
||||
},
|
||||
},
|
||||
|
||||
"host_routes": &schema.Schema{
|
||||
Type: schema.TypeList,
|
||||
Optional: true,
|
||||
ForceNew: false,
|
||||
Elem: &schema.Resource{
|
||||
Schema: map[string]*schema.Schema{
|
||||
"destination_cidr": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Required: true,
|
||||
},
|
||||
|
||||
"next_hop": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Required: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func resourceNetworkingSubnetCreate(d *schema.ResourceData, meta interface{}) error {
|
||||
config := meta.(*Config)
|
||||
osClient := config.networkingV2Client
|
||||
|
||||
createOpts := subnets.CreateOpts{
|
||||
NetworkID: d.Get("network_id").(string),
|
||||
CIDR: d.Get("cidr").(string),
|
||||
Name: d.Get("name").(string),
|
||||
TenantID: d.Get("tenant_id").(string),
|
||||
AllocationPools: resourceSubnetAllocationPools(d),
|
||||
GatewayIP: d.Get("gateway_ip").(string),
|
||||
IPVersion: d.Get("ip_version").(int),
|
||||
DNSNameservers: resourceSubnetDNSNameservers(d),
|
||||
HostRoutes: resourceSubnetHostRoutes(d),
|
||||
}
|
||||
|
||||
edRaw := d.Get("enable_dhcp").(string)
|
||||
if edRaw != "" {
|
||||
ed, err := strconv.ParseBool(edRaw)
|
||||
if err != nil {
|
||||
return fmt.Errorf("enable_dhcp, if provided, must be either 'true' or 'false'")
|
||||
}
|
||||
createOpts.EnableDHCP = &ed
|
||||
}
|
||||
|
||||
log.Printf("[INFO] Requesting subnet creation")
|
||||
s, err := subnets.Create(osClient, createOpts).Extract()
|
||||
if err != nil {
|
||||
return fmt.Errorf("Error creating OpenStack Neutron subnet: %s", err)
|
||||
}
|
||||
log.Printf("[INFO] Subnet ID: %s", s.ID)
|
||||
|
||||
d.SetId(s.ID)
|
||||
|
||||
return resourceNetworkingSubnetRead(d, meta)
|
||||
}
|
||||
|
||||
func resourceNetworkingSubnetRead(d *schema.ResourceData, meta interface{}) error {
|
||||
config := meta.(*Config)
|
||||
osClient := config.networkingV2Client
|
||||
|
||||
s, err := subnets.Get(osClient, d.Id()).Extract()
|
||||
if err != nil {
|
||||
return fmt.Errorf("Error retrieving OpenStack Neutron Subnet: %s", err)
|
||||
}
|
||||
|
||||
log.Printf("[DEBUG] Retreived Subnet %s: %+v", d.Id(), s)
|
||||
|
||||
d.Set("newtork_id", s.NetworkID)
|
||||
d.Set("cidr", s.CIDR)
|
||||
d.Set("ip_version", s.IPVersion)
|
||||
|
||||
if _, exists := d.GetOk("name"); exists {
|
||||
if d.HasChange("name") {
|
||||
d.Set("name", s.Name)
|
||||
}
|
||||
} else {
|
||||
d.Set("name", "")
|
||||
}
|
||||
|
||||
if _, exists := d.GetOk("tenant_id"); exists {
|
||||
if d.HasChange("tenant_id") {
|
||||
d.Set("tenant_id", s.Name)
|
||||
}
|
||||
} else {
|
||||
d.Set("tenant_id", "")
|
||||
}
|
||||
|
||||
if _, exists := d.GetOk("allocation_pools"); exists {
|
||||
d.Set("allocation_pools", s.AllocationPools)
|
||||
}
|
||||
|
||||
if _, exists := d.GetOk("gateway_ip"); exists {
|
||||
if d.HasChange("gateway_ip") {
|
||||
d.Set("gateway_ip", s.Name)
|
||||
}
|
||||
} else {
|
||||
d.Set("gateway_ip", "")
|
||||
}
|
||||
|
||||
if _, exists := d.GetOk("enable_dhcp"); exists {
|
||||
if d.HasChange("enable_dhcp") {
|
||||
d.Set("enable_dhcp", strconv.FormatBool(s.EnableDHCP))
|
||||
}
|
||||
} else {
|
||||
d.Set("enable_dhcp", "")
|
||||
}
|
||||
|
||||
if _, exists := d.GetOk("dns_nameservers"); exists {
|
||||
d.Set("dns_nameservers", s.DNSNameservers)
|
||||
}
|
||||
|
||||
if _, exists := d.GetOk("host_routes"); exists {
|
||||
d.Set("host_routes", s.HostRoutes)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func resourceNetworkingSubnetUpdate(d *schema.ResourceData, meta interface{}) error {
|
||||
config := meta.(*Config)
|
||||
osClient := config.networkingV2Client
|
||||
|
||||
var updateOpts subnets.UpdateOpts
|
||||
|
||||
if d.HasChange("name") {
|
||||
updateOpts.Name = d.Get("name").(string)
|
||||
}
|
||||
|
||||
if d.HasChange("gateway_ip") {
|
||||
updateOpts.GatewayIP = d.Get("gateway_ip").(string)
|
||||
}
|
||||
|
||||
if d.HasChange("dns_nameservers") {
|
||||
updateOpts.DNSNameservers = resourceSubnetDNSNameservers(d)
|
||||
}
|
||||
|
||||
if d.HasChange("host_routes") {
|
||||
updateOpts.HostRoutes = resourceSubnetHostRoutes(d)
|
||||
}
|
||||
|
||||
if d.HasChange("enable_dhcp") {
|
||||
edRaw := d.Get("enable_dhcp").(string)
|
||||
if edRaw != "" {
|
||||
ed, err := strconv.ParseBool(edRaw)
|
||||
if err != nil {
|
||||
return fmt.Errorf("enable_dhcp, if provided, must be either 'true' or 'false'")
|
||||
}
|
||||
updateOpts.EnableDHCP = &ed
|
||||
}
|
||||
}
|
||||
|
||||
log.Printf("[DEBUG] Updating Subnet %s with options: %+v", d.Id(), updateOpts)
|
||||
|
||||
_, err := subnets.Update(osClient, d.Id(), updateOpts).Extract()
|
||||
if err != nil {
|
||||
return fmt.Errorf("Error updating OpenStack Neutron Subnet: %s", err)
|
||||
}
|
||||
|
||||
return resourceNetworkingSubnetRead(d, meta)
|
||||
}
|
||||
|
||||
func resourceNetworkingSubnetDelete(d *schema.ResourceData, meta interface{}) error {
|
||||
config := meta.(*Config)
|
||||
osClient := config.networkingV2Client
|
||||
|
||||
err := subnets.Delete(osClient, d.Id()).ExtractErr()
|
||||
if err != nil {
|
||||
return fmt.Errorf("Error deleting OpenStack Neutron Subnet: %s", err)
|
||||
}
|
||||
|
||||
d.SetId("")
|
||||
return nil
|
||||
}
|
||||
|
||||
func resourceSubnetAllocationPools(d *schema.ResourceData) []subnets.AllocationPool {
|
||||
rawAPs := d.Get("allocation_pools").([]interface{})
|
||||
aps := make([]subnets.AllocationPool, len(rawAPs))
|
||||
for i, raw := range rawAPs {
|
||||
aps[i] = raw.(subnets.AllocationPool)
|
||||
}
|
||||
return aps
|
||||
}
|
||||
|
||||
func resourceSubnetDNSNameservers(d *schema.ResourceData) []string {
|
||||
rawDNSN := d.Get("dns_nameservers").(*schema.Set)
|
||||
dnsn := make([]string, rawDNSN.Len())
|
||||
for i, raw := range rawDNSN.List() {
|
||||
dnsn[i] = raw.(string)
|
||||
}
|
||||
return dnsn
|
||||
}
|
||||
|
||||
func resourceSubnetHostRoutes(d *schema.ResourceData) []subnets.HostRoute {
|
||||
rawHR := d.Get("host_routes").([]interface{})
|
||||
hr := make([]subnets.HostRoute, len(rawHR))
|
||||
for i, raw := range rawHR {
|
||||
hr[i] = raw.(subnets.HostRoute)
|
||||
}
|
||||
return hr
|
||||
}
|
||||
Loading…
Reference in New Issue