/app/status API that returns detailed app status

pkg/apiserver/server.go

@@ -68,6 +68,7 @@ func Start(params APIServerParams) {
 
 	// app
 	r.HandleFunc("/api/v1/app/info", handlers.GetCurrentAppInfo).Methods("GET")
+	r.HandleFunc("/api/v1/app/status", handlers.GetCurrentAppStatus).Methods("GET")
 	r.HandleFunc("/api/v1/app/updates", handlers.GetAppUpdates).Methods("GET")
 	r.HandleFunc("/api/v1/app/history", handlers.GetAppHistory).Methods("GET")
 	cachedRouter.HandleFunc("/api/v1/app/custom-metrics", handlers.SendCustomAppMetrics).Methods("POST", "PATCH")

pkg/appstate/types/types.go

@@ -43,20 +43,20 @@ func (s StatusInformerString) Parse() (i StatusInformer, err error) {
 }
 
 type AppStatus struct {
-	AppSlug        string         `json:"appSlug"`
-	ResourceStates ResourceStates `json:"resourceStates" hash:"set"`
-	UpdatedAt      time.Time      `json:"updatedAt" hash:"ignore"`
-	State          State          `json:"state"`
-	Sequence       int64          `json:"sequence"`
+	AppSlug        string         `json:"appSlug" yaml:"appSlug"`
+	ResourceStates ResourceStates `json:"resourceStates" yaml:"resourceStates" hash:"set"`
+	UpdatedAt      time.Time      `json:"updatedAt" yaml:"updatedAt" hash:"ignore"`
+	State          State          `json:"state" yaml:"state"`
+	Sequence       int64          `json:"sequence" yaml:"sequence"`
 }
 
 type ResourceStates []ResourceState
 
 type ResourceState struct {
-	Kind      string `json:"kind"`
-	Name      string `json:"name"`
-	Namespace string `json:"namespace"`
-	State     State  `json:"state"`
+	Kind      string `json:"kind" yaml:"kind"`
+	Name      string `json:"name" yaml:"name"`
+	Namespace string `json:"namespace" yaml:"namespace"`
+	State     State  `json:"state" yaml:"state"`
 }
 
 type State string

pkg/handlers/app.go

@@ -45,6 +45,10 @@ type GetCurrentAppInfoResponse struct {
 	ReleaseSequence int64               `json:"releaseSequence"`
 }
 
+type GetCurrentAppStatusResponse struct {
+	AppStatus appstatetypes.AppStatus `json:"appStatus"`
+}
+
 type GetAppHistoryResponse struct {
 	Releases []AppRelease `json:"releases"`
 }
@@ -102,11 +106,21 @@ func GetCurrentAppInfo(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		response.AppStatus = mockData.AppStatus
-		response.HelmChartURL = mockData.HelmChartURL
-
-		if mockData.CurrentRelease != nil {
-			response.CurrentRelease = mockReleaseToAppRelease(*mockData.CurrentRelease)
+		switch mockData := mockData.(type) {
+		case *integrationtypes.MockDataV1:
+			response.AppStatus = mockData.AppStatus
+			response.HelmChartURL = mockData.HelmChartURL
+			if mockData.CurrentRelease != nil {
+				response.CurrentRelease = mockReleaseToAppRelease(*mockData.CurrentRelease)
+			}
+		case *integrationtypes.MockDataV2:
+			response.AppStatus = mockData.AppStatus.State
+			response.HelmChartURL = mockData.HelmChartURL
+			if mockData.CurrentRelease != nil {
+				response.CurrentRelease = mockReleaseToAppRelease(*mockData.CurrentRelease)
+			}
+		default:
+			logger.Errorf("unknown mock data type: %T", mockData)
 		}
 
 		JSON(w, http.StatusOK, response)
@@ -149,6 +163,53 @@ func GetCurrentAppInfo(w http.ResponseWriter, r *http.Request) {
 	JSON(w, http.StatusOK, response)
 }
 
+func GetCurrentAppStatus(w http.ResponseWriter, r *http.Request) {
+	clientset, err := k8sutil.GetClientset()
+	if err != nil {
+		logger.Error(errors.Wrap(err, "failed to get clientset"))
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+
+	isIntegrationModeEnabled, err := integration.IsEnabled(r.Context(), clientset, store.GetStore().GetNamespace(), store.GetStore().GetLicense())
+	if err != nil {
+		logger.Errorf("failed to check if integration mode is enabled: %v", err)
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+
+	if isIntegrationModeEnabled {
+		response := GetCurrentAppStatusResponse{}
+
+		mockData, err := integration.GetMockData(r.Context(), clientset, store.GetStore().GetNamespace())
+		if err != nil {
+			logger.Errorf("failed to get mock data: %v", err)
+			w.WriteHeader(http.StatusInternalServerError)
+			return
+		}
+
+		switch mockData := mockData.(type) {
+		case *integrationtypes.MockDataV1:
+			logger.Errorf("app status is not supported in v1 mock data")
+			w.WriteHeader(http.StatusInternalServerError)
+			return
+		case *integrationtypes.MockDataV2:
+			response.AppStatus = mockData.AppStatus
+		default:
+			logger.Errorf("unknown mock data type: %T", mockData)
+		}
+
+		JSON(w, http.StatusOK, response)
+		return
+	}
+
+	response := GetCurrentAppStatusResponse{
+		AppStatus: store.GetStore().GetAppStatus(),
+	}
+
+	JSON(w, http.StatusOK, response)
+}
+
 func GetAppUpdates(w http.ResponseWriter, r *http.Request) {
 	if util.IsAirgap() {
 		JSON(w, http.StatusOK, []upstreamtypes.ChannelRelease{})
@@ -178,7 +239,18 @@ func GetAppUpdates(w http.ResponseWriter, r *http.Request) {
 		}
 
 		response := []upstreamtypes.ChannelRelease{}
-		for _, mockRelease := range mockData.AvailableReleases {
+		var avalableReleases []integrationtypes.MockRelease
+
+		switch mockData := mockData.(type) {
+		case *integrationtypes.MockDataV1:
+			avalableReleases = mockData.AvailableReleases
+		case *integrationtypes.MockDataV2:
+			avalableReleases = mockData.AvailableReleases
+		default:
+			logger.Errorf("unknown mock data type: %T", mockData)
+		}
+
+		for _, mockRelease := range avalableReleases {
 			response = append(response, upstreamtypes.ChannelRelease{
 				VersionLabel: mockRelease.VersionLabel,
 				CreatedAt:    mockRelease.CreatedAt,
@@ -244,10 +316,21 @@ func GetAppHistory(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
+		var deployedReleases []integrationtypes.MockRelease
+
+		switch mockData := mockData.(type) {
+		case *integrationtypes.MockDataV1:
+			deployedReleases = mockData.DeployedReleases
+		case *integrationtypes.MockDataV2:
+			deployedReleases = mockData.DeployedReleases
+		default:
+			logger.Errorf("unknown mock data type: %T", mockData)
+		}
+
 		response := GetAppHistoryResponse{
 			Releases: []AppRelease{},
 		}
-		for _, mockRelease := range mockData.DeployedReleases {
+		for _, mockRelease := range deployedReleases {
 			response.Releases = append(response.Releases, mockReleaseToAppRelease(mockRelease))
 		}
 

pkg/handlers/mock.go

@@ -1,12 +1,11 @@
 package handlers
 
 import (
-	"encoding/json"
+	"io"
 	"net/http"
 
 	"github.com/pkg/errors"
 	"github.com/replicatedhq/replicated-sdk/pkg/integration"
-	integrationtypes "github.com/replicatedhq/replicated-sdk/pkg/integration/types"
 	"github.com/replicatedhq/replicated-sdk/pkg/k8sutil"
 	"github.com/replicatedhq/replicated-sdk/pkg/logger"
 	"github.com/replicatedhq/replicated-sdk/pkg/store"
@@ -36,9 +35,16 @@ func PostIntegrationMockData(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	mockDataRequest := integrationtypes.MockData{}
-	if err := json.NewDecoder(r.Body).Decode(&mockDataRequest); err != nil {
-		logger.Error(err)
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		logger.Errorf("failed to read request body: %v", err)
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+
+	mockDataRequest, err := integration.UnmarshalJSON(body)
+	if err != nil {
+		logger.Errorf("failed to read request body: %v", err)
 		w.WriteHeader(http.StatusBadRequest)
 		return
 	}

pkg/integration/data/default_mock_data.yaml

@@ -1,4 +1,11 @@
-appStatus: ready
+version: v2
+appStatus:
+  resourceStates:
+    - kind: deployment
+      name: dev-app
+      namespace: default
+      state: ready
+  state: ready
 helmChartURL: oci://registry.replicated.com/dev-app/dev-channel/dev-parent-chart
 currentRelease:
   versionLabel: 0.1.3

pkg/integration/data/test_mock_data_v2.yaml

@@ -0,0 +1,41 @@
+version: v2
+appStatus:
+  resourceStates:
+    - kind: deployment
+      name: dev-app
+      namespace: default
+      state: ready
+  state: ready
+helmChartURL: oci://custom.registry.com/my-app
+currentRelease:
+  versionLabel: custom-label
+  releaseNotes: "custom release notes"
+  createdAt: 2023-05-23T20:58:07Z
+  deployedAt: 2023-05-23T21:58:07Z
+  helmReleaseName: custom-helm-release-name
+  helmReleaseRevision: 4
+  helmReleaseNamespace: default
+deployedReleases:
+- versionLabel: custom-version-label-1
+  releaseNotes: "custom release notes 1"
+  createdAt: 2023-05-21T20:58:07Z
+  deployedAt: 2023-05-21T21:58:07Z
+  helmReleaseName: custom-helm-release-name-1
+  helmReleaseRevision: 2
+  helmReleaseNamespace: default
+- versionLabel: custom-version-label-2
+  releaseNotes: "custom release notes 2"
+  createdAt: 2023-05-22T20:58:07Z
+  deployedAt: 2023-05-22T21:58:07Z
+  helmReleaseName: custom-helm-release-name-2
+  helmReleaseRevision: 3
+  helmReleaseNamespace: default
+availableReleases:
+- versionLabel: custom-label-1
+  releaseNotes: "custom release notes 1"
+  createdAt: 2023-05-24T20:58:07Z
+  deployedAt: 2023-05-24T21:58:07Z
+- versionLabel: custom-label-2
+  releaseNotes: "custom release notes 2"
+  createdAt: 2023-06-01T20:58:07Z
+  deployedAt: 2023-06-01T21:58:07Z

pkg/integration/mock.go

@@ -3,6 +3,7 @@ package integration
 import (
 	"context"
 	_ "embed"
+	"encoding/json"
 
 	"github.com/pkg/errors"
 	"github.com/replicatedhq/replicated-sdk/pkg/integration/types"
@@ -18,7 +19,7 @@ var (
 	defaultMockDataYAML []byte
 )
 
-func GetMockData(ctx context.Context, clientset kubernetes.Interface, namespace string) (*types.MockData, error) {
+func GetMockData(ctx context.Context, clientset kubernetes.Interface, namespace string) (types.MockData, error) {
 	replicatedSecretLock.Lock()
 	defer replicatedSecretLock.Unlock()
 
@@ -29,23 +30,23 @@ func GetMockData(ctx context.Context, clientset kubernetes.Interface, namespace
 	if err == nil {
 		b := secret.Data[integrationMockDataKey]
 		if len(b) != 0 {
-			var mockData types.MockData
-			if err := yaml.Unmarshal(b, &mockData); err != nil {
+			mockData, err := UnmarshalYAML(b)
+			if err != nil {
 				return nil, errors.Wrap(err, "failed to unmarshal mock data")
 			}
-			return &mockData, nil
+			return mockData, nil
 		}
 	}
 
 	return GetDefaultMockData(ctx)
 }
 
-func GetDefaultMockData(ctx context.Context) (*types.MockData, error) {
-	var mockData types.MockData
-	if err := yaml.Unmarshal(defaultMockDataYAML, &mockData); err != nil {
+func GetDefaultMockData(ctx context.Context) (types.MockData, error) {
+	mockData, err := UnmarshalYAML(defaultMockDataYAML)
+	if err != nil {
 		return nil, errors.Wrap(err, "failed to unmarshal default mock data")
 	}
-	return &mockData, nil
+	return mockData, nil
 }
 
 func SetMockData(ctx context.Context, clientset kubernetes.Interface, namespace string, mockData types.MockData) error {
@@ -74,3 +75,57 @@ func SetMockData(ctx context.Context, clientset kubernetes.Interface, namespace
 
 	return nil
 }
+
+func UnmarshalJSON(b []byte) (types.MockData, error) {
+	version := types.MockDataVersion{}
+	err := json.Unmarshal(b, &version)
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to unmarshal mock data version")
+	}
+
+	switch version.Version {
+	case "v1", "":
+		mockData := &types.MockDataV1{}
+		err = json.Unmarshal(b, &mockData)
+		if err != nil {
+			return nil, errors.Wrap(err, "failed to unmarshal mock data v1")
+		}
+		return mockData, nil
+	case "v2":
+		mockData := &types.MockDataV2{}
+		err = json.Unmarshal(b, &mockData)
+		if err != nil {
+			return nil, errors.Wrap(err, "failed to unmarshal mock data v2")
+		}
+		return mockData, nil
+	default:
+		return nil, errors.Errorf("unknown mock data version: %s", version.Version)
+	}
+}
+
+func UnmarshalYAML(b []byte) (types.MockData, error) {
+	version := types.MockDataVersion{}
+	err := yaml.Unmarshal(b, &version)
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to unmarshal mock data version")
+	}
+
+	switch version.Version {
+	case "v1", "":
+		mockData := &types.MockDataV1{}
+		err = yaml.Unmarshal(b, &mockData)
+		if err != nil {
+			return nil, errors.Wrap(err, "failed to unmarshal mock data v1")
+		}
+		return mockData, nil
+	case "v2":
+		mockData := &types.MockDataV2{}
+		err = yaml.Unmarshal(b, &mockData)
+		if err != nil {
+			return nil, errors.Wrap(err, "failed to unmarshal mock data v2")
+		}
+		return mockData, nil
+	default:
+		return nil, errors.Errorf("unknown mock data version: %s", version.Version)
+	}
+}