60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
package base
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import (
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"context"
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"fmt"
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"github.com/hashicorp/nomad/plugins/base/proto"
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"github.com/hashicorp/nomad/plugins/shared/hclspec"
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)
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// basePluginClient implements the client side of a remote base plugin, using
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// gRPC to communicate to the remote plugin.
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type basePluginClient struct {
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client proto.BasePluginClient
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}
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func (b *basePluginClient) PluginInfo() (*PluginInfoResponse, error) {
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presp, err := b.client.PluginInfo(context.Background(), &proto.PluginInfoRequest{})
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if err != nil {
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return nil, err
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}
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var ptype string
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switch presp.GetType() {
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case proto.PluginType_DRIVER:
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ptype = PluginTypeDriver
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case proto.PluginType_DEVICE:
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ptype = PluginTypeDevice
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default:
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return nil, fmt.Errorf("plugin is of unknown type: %q", presp.GetType().String())
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}
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resp := &PluginInfoResponse{
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Type: ptype,
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PluginApiVersion: presp.GetPluginApiVersion(),
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PluginVersion: presp.GetPluginVersion(),
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Name: presp.GetName(),
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}
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return resp, nil
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}
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func (b *basePluginClient) ConfigSchema() (*hclspec.Spec, error) {
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presp, err := b.client.ConfigSchema(context.Background(), &proto.ConfigSchemaRequest{})
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if err != nil {
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return nil, err
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}
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return presp.GetSpec(), nil
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}
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func (b *basePluginClient) SetConfig(data []byte) error {
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// Send the config
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_, err := b.client.SetConfig(context.Background(), &proto.SetConfigRequest{
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MsgpackConfig: data,
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})
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return err
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}
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