48 lines
1.7 KiB
Go
48 lines
1.7 KiB
Go
package tf6server
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"net/rpc"
|
|
|
|
"github.com/hashicorp/go-plugin"
|
|
"github.com/hashicorp/terraform-plugin-go/tfprotov6"
|
|
"github.com/hashicorp/terraform-plugin-go/tfprotov6/internal/tfplugin6"
|
|
"google.golang.org/grpc"
|
|
)
|
|
|
|
// GRPCProviderPlugin is an implementation of the
|
|
// github.com/hashicorp/go-plugin#Plugin and
|
|
// github.com/hashicorp/go-plugin#GRPCPlugin interfaces, indicating how to
|
|
// serve tfprotov6.ProviderServers as gRPC plugins for go-plugin.
|
|
type GRPCProviderPlugin struct {
|
|
GRPCProvider func() tfprotov6.ProviderServer
|
|
Opts []ServeOpt
|
|
Name string
|
|
}
|
|
|
|
// Server always returns an error; we're only implementing the GRPCPlugin
|
|
// interface, not the Plugin interface.
|
|
func (p *GRPCProviderPlugin) Server(*plugin.MuxBroker) (interface{}, error) {
|
|
return nil, errors.New("terraform-plugin-go only implements gRPC servers")
|
|
}
|
|
|
|
// Client always returns an error; we're only implementing the GRPCPlugin
|
|
// interface, not the Plugin interface.
|
|
func (p *GRPCProviderPlugin) Client(*plugin.MuxBroker, *rpc.Client) (interface{}, error) {
|
|
return nil, errors.New("terraform-plugin-go only implements gRPC servers")
|
|
}
|
|
|
|
// GRPCClient always returns an error; we're only implementing the server half
|
|
// of the interface.
|
|
func (p *GRPCProviderPlugin) GRPCClient(context.Context, *plugin.GRPCBroker, *grpc.ClientConn) (interface{}, error) {
|
|
return nil, errors.New("terraform-plugin-go only implements gRPC servers")
|
|
}
|
|
|
|
// GRPCServer registers the gRPC provider server with the gRPC server that
|
|
// go-plugin is standing up.
|
|
func (p *GRPCProviderPlugin) GRPCServer(broker *plugin.GRPCBroker, s *grpc.Server) error {
|
|
tfplugin6.RegisterProviderServer(s, New(p.Name, p.GRPCProvider(), p.Opts...))
|
|
return nil
|
|
}
|