smegmesh/pkg/ipc/ipc.go
Tim Beatham fe14f63217 53-run-commands-pre-up-and-post-down
- Ability to run a command pre up and post down
- Ability to be a client in one mesh and a peer in the other
- Added dev card to specify different sync rate, keepalive rate per
  mesh.
2023-12-10 19:21:54 +00:00

93 lines
1.9 KiB
Go

package ipc
import (
"errors"
"net"
"net/http"
"net/rpc"
"os"
"github.com/tim-beatham/wgmesh/pkg/ctrlserver"
)
type NewMeshArgs struct {
// WgPort is the WireGuard port to expose
WgPort int
// Endpoint is the routable alias of the machine. Can be an IP
// or DNS entry
Endpoint string
Role string
}
type JoinMeshArgs struct {
// MeshId is the ID of the mesh to join
MeshId string
// IpAddress is a routable IP in another mesh
IpAdress string
// Port is the WireGuard port to expose
Port int
// Endpoint to use to override the default
Endpoint string
// Client specifies whether we should join as a client of the peer
// we are connecting to
Client bool
Role string
}
type PutServiceArgs struct {
Service string
Value string
}
type GetMeshReply struct {
Nodes []ctrlserver.MeshNode
}
type ListMeshReply struct {
Meshes []string
}
type QueryMesh struct {
MeshId string
Query string
}
type GetNodeArgs struct {
NodeId string
MeshId string
}
type MeshIpc interface {
CreateMesh(args *NewMeshArgs, reply *string) error
ListMeshes(name string, reply *ListMeshReply) error
JoinMesh(args JoinMeshArgs, reply *string) error
LeaveMesh(meshId string, reply *string) error
GetMesh(meshId string, reply *GetMeshReply) error
GetDOT(meshId string, reply *string) error
Query(query QueryMesh, reply *string) error
PutDescription(description string, reply *string) error
PutAlias(alias string, reply *string) error
PutService(args PutServiceArgs, reply *string) error
GetNode(args GetNodeArgs, reply *string) error
DeleteService(service string, reply *string) error
}
const SockAddr = "/tmp/wgmesh_ipc.sock"
func RunIpcHandler(server MeshIpc) error {
if err := os.RemoveAll(SockAddr); err != nil {
return errors.New("could not find to address")
}
rpc.Register(server)
rpc.HandleHTTP()
l, e := net.Listen("unix", SockAddr)
if e != nil {
return e
}
http.Serve(l, nil)
return nil
}