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App Plugins: Add backend support (#28272)

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* Add backend support for app plugins

Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
This commit is contained in:
Joan López de la Franca Beltran 2020-10-21 09:10:54 +02:00 committed by GitHub
parent e1c44d7a8a
commit 68efedfa88
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1 changed files with 14 additions and 0 deletions
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14
pkg/plugins/app_plugin.go
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@ -2,12 +2,15 @@ package plugins
import (
"encoding/json"
"path/filepath"
"strings"
"github.com/gosimple/slug"
"github.com/grafana/grafana/pkg/models"
"github.com/grafana/grafana/pkg/plugins/backendplugin"
"github.com/grafana/grafana/pkg/plugins/backendplugin/grpcplugin"
"github.com/grafana/grafana/pkg/setting"
"github.com/grafana/grafana/pkg/util/errutil"
)
type AppPluginCss struct {
@ -21,6 +24,8 @@ type AppPlugin struct {
FoundChildPlugins []*PluginInclude `json:"-"`
Pinned bool `json:"-"`
Executable string `json:"executable,omitempty"`
}
// AppPluginRoute describes a plugin route that is defined in
@ -67,6 +72,15 @@ func (app *AppPlugin) Load(decoder *json.Decoder, base *PluginBase, backendPlugi
return err
}
if app.Backend {
cmd := ComposePluginStartCommand(app.Executable)
fullpath := filepath.Join(app.PluginDir, cmd)
factory := grpcplugin.NewBackendPlugin(app.Id, fullpath, grpcplugin.PluginStartFuncs{})
if err := backendPluginManager.Register(app.Id, factory); err != nil {
return errutil.Wrapf(err, "failed to register backend plugin")
}
}
Apps[app.Id] = app
return nil
}