terraform/plugin/client.go

41 lines
1.2 KiB
Go
Raw Normal View History

package plugin
import (
"os"
"os/exec"
hclog "github.com/hashicorp/go-hclog"
plugin "github.com/hashicorp/go-plugin"
"github.com/hashicorp/terraform/plugin/discovery"
)
2019-12-04 20:59:51 +01:00
// The TF_DISABLE_PLUGIN_TLS environment variable is intended only for use by
// the plugin SDK test framework. We do not recommend Terraform CLI end-users
// set this variable.
var enableAutoMTLS = os.Getenv("TF_DISABLE_PLUGIN_TLS") == ""
// ClientConfig returns a configuration object that can be used to instantiate
// a client for the plugin described by the given metadata.
func ClientConfig(m discovery.PluginMeta) *plugin.ClientConfig {
logger := hclog.New(&hclog.LoggerOptions{
Name: "plugin",
Level: hclog.Trace,
Output: os.Stderr,
})
return &plugin.ClientConfig{
Cmd: exec.Command(m.Path),
HandshakeConfig: Handshake,
VersionedPlugins: VersionedPlugins,
Managed: true,
Logger: logger,
AllowedProtocols: []plugin.Protocol{plugin.ProtocolGRPC},
2019-12-04 20:59:51 +01:00
AutoMTLS: enableAutoMTLS,
}
}
// Client returns a plugin client for the plugin described by the given metadata.
func Client(m discovery.PluginMeta) *plugin.Client {
return plugin.NewClient(ClientConfig(m))
}