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|
//go:build linux
package ipvlan
import (
"context"
"fmt"
"github.com/containerd/log"
"github.com/docker/docker/libnetwork/types"
)
func (d *driver) network(nid string) *network {
d.Lock()
n, ok := d.networks[nid]
d.Unlock()
if !ok {
log.G(context.TODO()).Errorf("network id %s not found", nid)
}
return n
}
func (d *driver) addNetwork(n *network) {
d.Lock()
d.networks[n.id] = n
d.Unlock()
}
func (d *driver) deleteNetwork(nid string) {
d.Lock()
delete(d.networks, nid)
d.Unlock()
}
// getNetworks Safely returns a slice of existing networks
func (d *driver) getNetworks() []*network {
d.Lock()
defer d.Unlock()
ls := make([]*network, 0, len(d.networks))
for _, nw := range d.networks {
ls = append(ls, nw)
}
return ls
}
func (n *network) endpoint(eid string) *endpoint {
n.Lock()
defer n.Unlock()
return n.endpoints[eid]
}
func (n *network) addEndpoint(ep *endpoint) {
n.Lock()
n.endpoints[ep.id] = ep
n.Unlock()
}
func (n *network) deleteEndpoint(eid string) {
n.Lock()
delete(n.endpoints, eid)
n.Unlock()
}
func (n *network) getEndpoint(eid string) (*endpoint, error) {
n.Lock()
defer n.Unlock()
if eid == "" {
return nil, fmt.Errorf("endpoint id %s not found", eid)
}
if ep, ok := n.endpoints[eid]; ok {
return ep, nil
}
return nil, nil
}
func validateID(nid, eid string) error {
if nid == "" {
return fmt.Errorf("invalid network id")
}
if eid == "" {
return fmt.Errorf("invalid endpoint id")
}
return nil
}
func (d *driver) getNetwork(id string) (*network, error) {
d.Lock()
defer d.Unlock()
if id == "" {
return nil, types.InvalidParameterErrorf("invalid network id: %s", id)
}
if nw, ok := d.networks[id]; ok {
return nw, nil
}
return nil, types.NotFoundErrorf("network not found: %s", id)
}
|
