Chore: Remove provisional APIVersion from plugin info (#89831)

docs/sources/developers/plugins/plugin.schema.json

@@ -582,11 +582,6 @@
         },
         "required": ["extensionPointId", "title", "type"]
       }
-    },
-    "apiVersion": {
-      "type": "string",
-      "description": "[internal only] The API version for the plugin. Used for Datasource API servers. This metadata is temporary and will be removed in the future.",
-      "pattern": "^v([\\d]+)(?:(alpha|beta)([\\d]+))?$"
     }
   }
 }

pkg/api/dtos/plugins.go

@@ -28,7 +28,6 @@ type PluginSetting struct {
 	SignatureType   plugins.SignatureType   `json:"signatureType"`
 	SignatureOrg    string                  `json:"signatureOrg"`
 	AngularDetected bool                    `json:"angularDetected"`
-	APIVersion      string                  `json:"apiVersion"`
 }
 
 type PluginListItem struct {
@@ -50,7 +49,6 @@ type PluginListItem struct {
 	AccessControl   accesscontrol.Metadata  `json:"accessControl,omitempty"`
 	AngularDetected bool                    `json:"angularDetected"`
 	IAM             *pfs.IAM                `json:"iam,omitempty"`
-	APIVersion      string                  `json:"apiVersion"`
 }
 
 type PluginList []PluginListItem

pkg/api/plugins.go

@@ -142,7 +142,6 @@ func (hs *HTTPServer) GetPluginList(c *contextmodel.ReqContext) response.Respons
 			SignatureOrg:    pluginDef.SignatureOrg,
 			AccessControl:   pluginsMetadata[pluginDef.ID],
 			AngularDetected: pluginDef.Angular.Detected,
-			APIVersion:      pluginDef.APIVersion,
 		}
 
 		if hs.Features.IsEnabled(c.Req.Context(), featuremgmt.FlagExternalServiceAccounts) {
@@ -209,7 +208,6 @@ func (hs *HTTPServer) GetPluginSettingByID(c *contextmodel.ReqContext) response.
 		SignatureOrg:     plugin.SignatureOrg,
 		SecureJsonFields: map[string]bool{},
 		AngularDetected:  plugin.Angular.Detected,
-		APIVersion:       plugin.APIVersion,
 	}
 
 	if plugin.IsApp() {

pkg/plugins/manager/pipeline/validation/steps.go

@@ -3,8 +3,6 @@ package validation
 import (
 	"context"
 	"errors"
-	"fmt"
-	"regexp"
 	"slices"
 	"time"
 
@@ -117,36 +115,3 @@ func (a *AngularDetector) Validate(ctx context.Context, p *plugins.Plugin) error
 	p.Angular.HideDeprecation = slices.Contains(a.cfg.HideAngularDeprecation, p.ID)
 	return nil
 }
-
-// APIVersionValidation implements a ValidateFunc for validating plugin API versions.
-type APIVersionValidation struct {
-}
-
-// APIVersionValidationStep returns a new ValidateFunc for validating plugin signatures.
-func APIVersionValidationStep() ValidateFunc {
-	sv := &APIVersionValidation{}
-	return sv.Validate
-}
-
-// Validate validates the plugin signature. If a signature error is encountered, the error is recorded with the
-// pluginerrs.ErrorTracker.
-func (v *APIVersionValidation) Validate(ctx context.Context, p *plugins.Plugin) error {
-	if p.APIVersion != "" {
-		if !p.Backend {
-			return fmt.Errorf("plugin %s has an API version but is not a backend plugin", p.ID)
-		}
-		// Eventually, all backend plugins will be supported
-		if p.Type != plugins.TypeDataSource {
-			return fmt.Errorf("plugin %s has an API version but is not a datasource plugin", p.ID)
-		}
-		m, err := regexp.MatchString(`^v([\d]+)(?:(alpha|beta)([\d]+))?$`, p.APIVersion)
-		if err != nil {
-			return fmt.Errorf("failed to verify apiVersion %s: %v", p.APIVersion, err)
-		}
-		if !m {
-			return fmt.Errorf("plugin %s has an invalid API version %s", p.ID, p.APIVersion)
-		}
-	}
-
-	return nil
-}

pkg/plugins/manager/pipeline/validation/steps_test.go

@@ -1,75 +0,0 @@
-package validation
-
-import (
-	"context"
-	"testing"
-
-	"github.com/grafana/grafana/pkg/plugins"
-	"github.com/stretchr/testify/require"
-)
-
-func TestAPIVersionValidation(t *testing.T) {
-	s := APIVersionValidationStep()
-
-	tests := []struct {
-		name   string
-		plugin *plugins.Plugin
-		err    bool
-	}{
-		{
-			name: "valid plugin",
-			plugin: &plugins.Plugin{
-				JSONData: plugins.JSONData{
-					Backend:    true,
-					Type:       plugins.TypeDataSource,
-					APIVersion: "v0alpha1",
-				},
-			},
-			err: false,
-		},
-		{
-			name: "invalid plugin - not backend",
-			plugin: &plugins.Plugin{
-				JSONData: plugins.JSONData{
-					Backend:    false,
-					Type:       plugins.TypeDataSource,
-					APIVersion: "v0alpha1",
-				},
-			},
-			err: true,
-		},
-		{
-			name: "invalid plugin - not datasource",
-			plugin: &plugins.Plugin{
-				JSONData: plugins.JSONData{
-					Backend:    true,
-					Type:       plugins.TypeApp,
-					APIVersion: "v0alpha1",
-				},
-			},
-			err: true,
-		},
-		{
-			name: "invalid plugin - invalid API version",
-			plugin: &plugins.Plugin{
-				JSONData: plugins.JSONData{
-					Backend:    true,
-					Type:       plugins.TypeDataSource,
-					APIVersion: "invalid",
-				},
-			},
-			err: true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			err := s(context.Background(), tt.plugin)
-			if tt.err {
-				require.Error(t, err)
-			} else {
-				require.NoError(t, err)
-			}
-		})
-	}
-}

pkg/plugins/plugins.go

@@ -128,9 +128,6 @@ type JSONData struct {
 
 	// App Service Auth Registration
 	IAM *pfs.IAM `json:"iam,omitempty"`
-
-	// API Version: Temporary field while plugins don't expose a OpenAPI schema
-	APIVersion string `json:"apiVersion,omitempty"`
 }
 
 func ReadPluginJSON(reader io.Reader) (JSONData, error) {

pkg/services/datasources/service/datasource.go

@@ -322,10 +322,7 @@ func (s *Service) prepareInstanceSettings(ctx context.Context, settings *backend
 	}
 
 	// When the APIVersion is set, the client must also implement AdmissionHandler
-	if p.APIVersion == "" {
-		if settings.APIVersion != "" {
-			return nil, fmt.Errorf("invalid request apiVersion (datasource does not have one configured)")
-		}
+	if settings.APIVersion == "" {
 		return settings, nil // NOOP
 	}
 
@@ -367,7 +364,7 @@ func (s *Service) prepareInstanceSettings(ctx context.Context, settings *backend
 		if err != nil {
 			if errors.Is(err, plugins.ErrMethodNotImplemented) {
 				return nil, errutil.Internal("plugin.unimplemented").
-					Errorf("plugin (%s) with apiVersion=%s must implement ValidateAdmission", p.ID, p.APIVersion)
+					Errorf("plugin (%s) with apiVersion=%s must implement ValidateAdmission", p.ID, settings.APIVersion)
 			}
 			return nil, err
 		}
@@ -388,7 +385,7 @@ func (s *Service) prepareInstanceSettings(ctx context.Context, settings *backend
 	if err != nil {
 		if errors.Is(err, plugins.ErrMethodNotImplemented) {
 			return nil, errutil.Internal("plugin.unimplemented").
-				Errorf("plugin (%s) with apiVersion=%s must implement MutateAdmission", p.ID, p.APIVersion)
+				Errorf("plugin (%s) with apiVersion=%s must implement MutateAdmission", p.ID, settings.APIVersion)
 		}
 		return nil, err
 	}

pkg/services/datasources/service/datasource_test.go

@@ -110,10 +110,9 @@ func TestService_AddDataSource(t *testing.T) {
 			dsService.pluginStore = &pluginstore.FakePluginStore{
 				PluginList: []pluginstore.Plugin{{
 					JSONData: plugins.JSONData{
-						ID:         "test",
-						Type:       plugins.TypeDataSource,
-						Name:       "test",
-						APIVersion: "v0alpha1", // When a value exists in plugin.json, the callbacks will be executed
+						ID:   "test",
+						Type: plugins.TypeDataSource,
+						Name: "test",
 					},
 				}},
 			}
@@ -150,10 +149,9 @@ func TestService_AddDataSource(t *testing.T) {
 			dsService.pluginStore = &pluginstore.FakePluginStore{
 				PluginList: []pluginstore.Plugin{{
 					JSONData: plugins.JSONData{
-						ID:         "test",
-						Type:       plugins.TypeDataSource,
-						Name:       "test",
-						APIVersion: "v0alpha1", // When a value exists in plugin.json, the callbacks will be executed
+						ID:   "test",
+						Type: plugins.TypeDataSource,
+						Name: "test",
 					},
 				}},
 			}
@@ -200,10 +198,9 @@ func TestService_AddDataSource(t *testing.T) {
 			dsService.pluginStore = &pluginstore.FakePluginStore{
 				PluginList: []pluginstore.Plugin{{
 					JSONData: plugins.JSONData{
-						ID:         "test",
-						Type:       plugins.TypeDataSource,
-						Name:       "test",
-						APIVersion: "v0alpha1", // When a value exists in plugin.json, the callbacks will be executed
+						ID:   "test",
+						Type: plugins.TypeDataSource,
+						Name: "test",
 					},
 				}},
 			}
@@ -491,10 +488,9 @@ func TestService_UpdateDataSource(t *testing.T) {
 		dsService.pluginStore = &pluginstore.FakePluginStore{
 			PluginList: []pluginstore.Plugin{{
 				JSONData: plugins.JSONData{
-					ID:         "test",
-					Type:       plugins.TypeDataSource,
-					Name:       "test",
-					APIVersion: "v0alpha1", // When a value exists in plugin.json, the callbacks will be executed
+					ID:   "test",
+					Type: plugins.TypeDataSource,
+					Name: "test",
 				},
 			}},
 		}

pkg/services/pluginsintegration/pipeline/pipeline.go

@@ -54,7 +54,6 @@ func ProvideValidationStage(cfg *config.PluginManagementCfg, sv signature.Valida
 			SignatureValidationStep(sv),
 			validation.ModuleJSValidationStep(),
 			validation.AngularDetectionStep(cfg, ai),
-			validation.APIVersionValidationStep(),
 		},
 	})
 }

pkg/services/pluginsintegration/plugincontext/base_plugincontext.go

@@ -43,7 +43,6 @@ func (p *BaseProvider) GetBasePluginContext(ctx context.Context, plugin pluginst
 	pCtx := backend.PluginContext{
 		PluginID:      plugin.ID,
 		PluginVersion: plugin.Info.Version,
-		APIVersion:    plugin.APIVersion,
 	}
 	if user != nil && !user.IsNil() {
 		pCtx.OrgID = user.GetOrgID()

pkg/services/pluginsintegration/plugincontext/plugincontext_test.go

@@ -26,17 +26,15 @@ import (
 
 func TestGet(t *testing.T) {
 	const (
-		pluginID   = "plugin-id"
-		alias      = "alias"
-		apiVersion = "v0alpha1"
+		pluginID = "plugin-id"
+		alias    = "alias"
 	)
 
 	preg := registry.NewInMemory()
 	require.NoError(t, preg.Add(context.Background(), &plugins.Plugin{
 		JSONData: plugins.JSONData{
-			ID:         pluginID,
-			AliasIDs:   []string{alias},
-			APIVersion: apiVersion,
+			ID:       pluginID,
+			AliasIDs: []string{alias},
 		},
 	}))
 
@@ -61,7 +59,6 @@ func TestGet(t *testing.T) {
 				pCtx, err := pcp.Get(context.Background(), tc.input, identity, identity.OrgID)
 				require.NoError(t, err)
 				require.Equal(t, pluginID, pCtx.PluginID)
-				require.Equal(t, apiVersion, pCtx.APIVersion)
 				require.NotNil(t, pCtx.GrafanaConfig)
 			})
 
@@ -75,7 +72,6 @@ func TestGet(t *testing.T) {
 				})
 				require.NoError(t, err)
 				require.Equal(t, pluginID, pCtx.PluginID)
-				require.Equal(t, apiVersion, pCtx.APIVersion)
 				require.NotNil(t, pCtx.GrafanaConfig)
 			})
 		})

pkg/tests/api/plugins/data/expectedListResp.json

@@ -1671,8 +1671,7 @@
     "signature": "internal",
     "signatureType": "",
     "signatureOrg": "",
-    "angularDetected": false,
-    "apiVersion": "v0alpha1"
+    "angularDetected": false
   },
   {
     "name": "Text",

public/app/plugins/datasource/grafana-testdata-datasource/plugin.json

@@ -10,7 +10,6 @@
   "alerting": true,
   "annotations": true,
   "backend": true,
-  "apiVersion": "v0alpha1",
 
   "queryOptions": {
     "minInterval": true,