func resourceNetworkingRouterRouteV2Delete(d *schema.ResourceData, meta interface{}) error {
routerId := d.Get("router_id").(string)
osMutexKV.Lock(routerId)
defer osMutexKV.Unlock(routerId)
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(GetRegion(d))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
n, err := routers.Get(networkingClient, routerId).Extract()
if err != nil {
if _, ok := err.(gophercloud.ErrDefault404); ok {
return nil
}
return fmt.Errorf("Error retrieving OpenStack Neutron Router: %s", err)
}
var updateOpts routers.UpdateOpts
var destCidr string = d.Get("destination_cidr").(string)
var nextHop string = d.Get("next_hop").(string)
var oldRts []routers.Route = n.Routes
var newRts []routers.Route
for _, r := range oldRts {
if r.DestinationCIDR != destCidr || r.NextHop != nextHop {
newRts = append(newRts, r)
}
}
if len(oldRts) != len(newRts) {
r := routers.Route{DestinationCIDR: destCidr, NextHop: nextHop}
log.Printf(
"[INFO] Deleting route %s", r)
updateOpts.Routes = newRts
log.Printf("[DEBUG] Updating Router %s with options: %+v", routerId, updateOpts)
_, err = routers.Update(networkingClient, routerId, updateOpts).Extract()
if err != nil {
return fmt.Errorf("Error updating OpenStack Neutron Router: %s", err)
}
} else {
return fmt.Errorf("Route did not exist already")
}
return nil
}
func resourceNetworkingRouterRouteV2Create(d *schema.ResourceData, meta interface{}) error {
routerId := d.Get("router_id").(string)
osMutexKV.Lock(routerId)
defer osMutexKV.Unlock(routerId)
var destCidr string = d.Get("destination_cidr").(string)
var nextHop string = d.Get("next_hop").(string)
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(GetRegion(d))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
n, err := routers.Get(networkingClient, routerId).Extract()
if err != nil {
if _, ok := err.(gophercloud.ErrDefault404); ok {
d.SetId("")
return nil
}
return fmt.Errorf("Error retrieving OpenStack Neutron Router: %s", err)
}
var updateOpts routers.UpdateOpts
var routeExists bool = false
var rts []routers.Route = n.Routes
for _, r := range rts {
if r.DestinationCIDR == destCidr && r.NextHop == nextHop {
routeExists = true
break
}
}
if !routeExists {
if destCidr != "" && nextHop != "" {
r := routers.Route{DestinationCIDR: destCidr, NextHop: nextHop}
log.Printf(
"[INFO] Adding route %s", r)
rts = append(rts, r)
}
updateOpts.Routes = rts
log.Printf("[DEBUG] Updating Router %s with options: %+v", routerId, updateOpts)
_, err = routers.Update(networkingClient, routerId, updateOpts).Extract()
if err != nil {
return fmt.Errorf("Error updating OpenStack Neutron Router: %s", err)
}
d.SetId(fmt.Sprintf("%s-route-%s-%s", routerId, destCidr, nextHop))
} else {
log.Printf("[DEBUG] Router %s has route already", routerId)
}
return resourceNetworkingRouterRouteV2Read(d, meta)
}