mirror of
https://github.com/grafana/grafana.git
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f376c33903
* Add protobuf config and generated code, and client wrapper * wire up loading of secretsmanager plugin, using renderer plugin as a model * update kvstore provider to check if we should use the grpc plugin. return false always in OSS * add OSS remote plugin check * refactor wire gen file * log which secrets manager is being used * Fix argument types for remote checker * Turns out if err != nil, then the result is always nil. Return empty values if there is an error. * remove duplicate import * Update pkg/services/secrets/kvstore/kvstore.go Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com> * Update pkg/services/secrets/kvstore/kvstore.go Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com> * refactor RemotePluginCheck interface to just return the Plugin client directly * rename struct to something less silly * Update pkg/plugins/backendplugin/secretsmanagerplugin/secretsmanager.proto Co-authored-by: Will Browne <wbrowne@users.noreply.github.com> Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com> Co-authored-by: Will Browne <wbrowne@users.noreply.github.com>
112 lines
3.2 KiB
Go
112 lines
3.2 KiB
Go
package provider
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import (
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"context"
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"fmt"
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"path/filepath"
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"runtime"
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"strings"
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"github.com/grafana/grafana/pkg/infra/log"
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"github.com/grafana/grafana/pkg/plugins"
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"github.com/grafana/grafana/pkg/plugins/backendplugin"
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"github.com/grafana/grafana/pkg/plugins/backendplugin/coreplugin"
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"github.com/grafana/grafana/pkg/plugins/backendplugin/grpcplugin"
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"github.com/grafana/grafana/pkg/plugins/backendplugin/pluginextensionv2"
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"github.com/grafana/grafana/pkg/plugins/backendplugin/secretsmanagerplugin"
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)
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// PluginBackendProvider is a function type for initializing a Plugin backend.
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type PluginBackendProvider func(_ context.Context, _ *plugins.Plugin) backendplugin.PluginFactoryFunc
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type Service struct {
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providerChain []PluginBackendProvider
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}
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func New(providers ...PluginBackendProvider) *Service {
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if len(providers) == 0 {
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return New(RendererProvider, SecretsManagerProvider, DefaultProvider)
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}
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return &Service{
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providerChain: providers,
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}
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}
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func ProvideService(coreRegistry *coreplugin.Registry) *Service {
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return New(coreRegistry.BackendFactoryProvider(), RendererProvider, SecretsManagerProvider, DefaultProvider)
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}
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func (s *Service) BackendFactory(ctx context.Context, p *plugins.Plugin) backendplugin.PluginFactoryFunc {
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for _, provider := range s.providerChain {
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if factory := provider(ctx, p); factory != nil {
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return factory
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}
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}
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return nil
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}
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var RendererProvider PluginBackendProvider = func(_ context.Context, p *plugins.Plugin) backendplugin.PluginFactoryFunc {
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if !p.IsRenderer() {
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return nil
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}
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return grpcplugin.NewRendererPlugin(p.ID, filepath.Join(p.PluginDir, rendererStartCmd()),
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func(pluginID string, renderer pluginextensionv2.RendererPlugin, logger log.Logger) error {
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p.Renderer = renderer
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return nil
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},
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)
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}
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var SecretsManagerProvider PluginBackendProvider = func(_ context.Context, p *plugins.Plugin) backendplugin.PluginFactoryFunc {
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if !p.IsSecretsManager() {
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return nil
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}
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return grpcplugin.NewSecretsManagerPlugin(p.ID, filepath.Join(p.PluginDir, secretsManagerStartCmd()),
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func(pluginID string, secretsmanager secretsmanagerplugin.SecretsManagerPlugin, logger log.Logger) error {
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p.SecretsManager = secretsmanager
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return nil
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},
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)
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}
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var DefaultProvider PluginBackendProvider = func(_ context.Context, p *plugins.Plugin) backendplugin.PluginFactoryFunc {
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// TODO check for executable
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return grpcplugin.NewBackendPlugin(p.ID, filepath.Join(p.PluginDir, pluginStartCmd(p.Executable)))
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}
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func pluginStartCmd(executable string) string {
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os := strings.ToLower(runtime.GOOS)
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arch := runtime.GOARCH
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extension := ""
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if os == "windows" {
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extension = ".exe"
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}
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return fmt.Sprintf("%s_%s_%s%s", executable, os, strings.ToLower(arch), extension)
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}
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func rendererStartCmd() string {
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os := strings.ToLower(runtime.GOOS)
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arch := runtime.GOARCH
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extension := ""
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if os == "windows" {
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extension = ".exe"
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}
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return fmt.Sprintf("%s_%s_%s%s", "plugin_start", os, strings.ToLower(arch), extension)
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}
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func secretsManagerStartCmd() string {
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os := strings.ToLower(runtime.GOOS)
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arch := runtime.GOARCH
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extension := ""
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if os == "windows" {
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extension = ".exe"
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}
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return fmt.Sprintf("%s_%s_%s%s", "secrets_plugin_start", os, strings.ToLower(arch), extension)
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}
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