/
lxd_network_peer.go
112 lines (90 loc) · 2.96 KB
/
lxd_network_peer.go
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package lxd
import (
"fmt"
"net/url"
"github.com/canonical/lxd/shared/api"
)
// GetNetworkPeerNames returns a list of network peer names.
func (r *ProtocolLXD) GetNetworkPeerNames(networkName string) ([]string, error) {
err := r.CheckExtension("network_peer")
if err != nil {
return nil, err
}
// Fetch the raw URL values.
urls := []string{}
baseURL := fmt.Sprintf("/networks/%s/peers", url.PathEscape(networkName))
_, err = r.queryStruct("GET", baseURL, nil, "", &urls)
if err != nil {
return nil, err
}
// Parse it.
return urlsToResourceNames(baseURL, urls...)
}
// GetNetworkPeers returns a list of network peer structs.
func (r *ProtocolLXD) GetNetworkPeers(networkName string) ([]api.NetworkPeer, error) {
err := r.CheckExtension("network_peer")
if err != nil {
return nil, err
}
peers := []api.NetworkPeer{}
// Fetch the raw value.
_, err = r.queryStruct("GET", fmt.Sprintf("/networks/%s/peers?recursion=1", url.PathEscape(networkName)), nil, "", &peers)
if err != nil {
return nil, err
}
return peers, nil
}
// GetNetworkPeer returns a network peer entry for the provided network and peer name.
func (r *ProtocolLXD) GetNetworkPeer(networkName string, peerName string) (*api.NetworkPeer, string, error) {
err := r.CheckExtension("network_peer")
if err != nil {
return nil, "", err
}
peer := api.NetworkPeer{}
// Fetch the raw value.
etag, err := r.queryStruct("GET", fmt.Sprintf("/networks/%s/peers/%s", url.PathEscape(networkName), url.PathEscape(peerName)), nil, "", &peer)
if err != nil {
return nil, "", err
}
return &peer, etag, nil
}
// CreateNetworkPeer defines a new network peer using the provided struct.
// Returns true if the peer connection has been mutually created. Returns false if peering has been only initiated.
func (r *ProtocolLXD) CreateNetworkPeer(networkName string, peer api.NetworkPeersPost) error {
err := r.CheckExtension("network_peer")
if err != nil {
return err
}
// Send the request.
_, _, err = r.query("POST", fmt.Sprintf("/networks/%s/peers", url.PathEscape(networkName)), peer, "")
if err != nil {
return err
}
return nil
}
// UpdateNetworkPeer updates the network peer to match the provided struct.
func (r *ProtocolLXD) UpdateNetworkPeer(networkName string, peerName string, peer api.NetworkPeerPut, ETag string) error {
err := r.CheckExtension("network_peer")
if err != nil {
return err
}
// Send the request.
_, _, err = r.query("PUT", fmt.Sprintf("/networks/%s/peers/%s", url.PathEscape(networkName), url.PathEscape(peerName)), peer, ETag)
if err != nil {
return err
}
return nil
}
// DeleteNetworkPeer deletes an existing network peer.
func (r *ProtocolLXD) DeleteNetworkPeer(networkName string, peerName string) error {
err := r.CheckExtension("network_peer")
if err != nil {
return err
}
// Send the request.
_, _, err = r.query("DELETE", fmt.Sprintf("/networks/%s/peers/%s", url.PathEscape(networkName), url.PathEscape(peerName)), nil, "")
if err != nil {
return err
}
return nil
}