re-add pod endpoint for cli

api/server/handlers/porter_app/pod_status.go

@@ -0,0 +1,117 @@
+package porter_app
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/porter-dev/porter/api/server/authz"
+	"github.com/porter-dev/porter/api/server/handlers"
+	"github.com/porter-dev/porter/api/server/shared"
+	"github.com/porter-dev/porter/api/server/shared/apierrors"
+	"github.com/porter-dev/porter/api/server/shared/config"
+	"github.com/porter-dev/porter/api/server/shared/requestutils"
+	"github.com/porter-dev/porter/api/types"
+	"github.com/porter-dev/porter/internal/deployment_target"
+	"github.com/porter-dev/porter/internal/models"
+	"github.com/porter-dev/porter/internal/telemetry"
+	v1 "k8s.io/api/core/v1"
+)
+
+// PodStatusHandler is the handler for GET /apps/pods
+type PodStatusHandler struct {
+	handlers.PorterHandlerReadWriter
+	authz.KubernetesAgentGetter
+}
+
+// NewPodStatusHandler returns a new PodStatusHandler
+func NewPodStatusHandler(
+	config *config.Config,
+	decoderValidator shared.RequestDecoderValidator,
+	writer shared.ResultWriter,
+) *PodStatusHandler {
+	return &PodStatusHandler{
+		PorterHandlerReadWriter: handlers.NewDefaultPorterHandler(config, decoderValidator, writer),
+		KubernetesAgentGetter:   authz.NewOutOfClusterAgentGetter(config),
+	}
+}
+
+// PodStatusRequest is the expected format for a request body on GET /apps/pods
+type PodStatusRequest struct {
+	DeploymentTargetName string `schema:"deployment_target_name"`
+	DeploymentTargetID   string `schema:"deployment_target_id"`
+	ServiceName          string `schema:"service"`
+}
+
+func (c *PodStatusHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	ctx, span := telemetry.NewSpan(r.Context(), "serve-pod-status")
+	defer span.End()
+
+	request := &PodStatusRequest{}
+	if ok := c.DecodeAndValidate(w, r, request); !ok {
+		err := telemetry.Error(ctx, span, nil, "invalid request")
+		c.HandleAPIError(w, r, apierrors.NewErrPassThroughToClient(err, http.StatusBadRequest))
+		return
+	}
+
+	appName, reqErr := requestutils.GetURLParamString(r, types.URLParamPorterAppName)
+	if reqErr != nil {
+		err := telemetry.Error(ctx, span, reqErr, "porter app name not found in request")
+		c.HandleAPIError(w, r, apierrors.NewErrPassThroughToClient(err, http.StatusBadRequest))
+		return
+	}
+
+	cluster, _ := r.Context().Value(types.ClusterScope).(*models.Cluster)
+	project, _ := r.Context().Value(types.ProjectScope).(*models.Project)
+
+	telemetry.WithAttributes(span,
+		telemetry.AttributeKV{Key: "service-name", Value: request.ServiceName},
+		telemetry.AttributeKV{Key: "app-name", Value: appName},
+		telemetry.AttributeKV{Key: "input-deployment-target-id", Value: request.DeploymentTargetID},
+		telemetry.AttributeKV{Key: "input-deployment-target-name", Value: request.DeploymentTargetName},
+	)
+
+	deploymentTarget, err := deployment_target.DeploymentTargetDetails(ctx, deployment_target.DeploymentTargetDetailsInput{
+		ProjectID:            int64(project.ID),
+		ClusterID:            int64(cluster.ID),
+		DeploymentTargetID:   request.DeploymentTargetID,
+		DeploymentTargetName: request.DeploymentTargetName,
+		CCPClient:            c.Config().ClusterControlPlaneClient,
+	})
+	if err != nil {
+		err := telemetry.Error(ctx, span, err, "error getting deployment target details")
+		c.HandleAPIError(w, r, apierrors.NewErrPassThroughToClient(err, http.StatusInternalServerError))
+		return
+	}
+
+	namespace := deploymentTarget.Namespace
+	telemetry.WithAttributes(span,
+		telemetry.AttributeKV{Key: "namespace", Value: namespace},
+		telemetry.AttributeKV{Key: "deployment-target-id", Value: deploymentTarget.ID},
+	)
+
+	agent, err := c.GetAgent(r, cluster, "")
+	if err != nil {
+		err = telemetry.Error(ctx, span, err, "unable to get agent")
+		c.HandleAPIError(w, r, apierrors.NewErrPassThroughToClient(err, http.StatusInternalServerError))
+		return
+	}
+
+	pods := []v1.Pod{}
+
+	var selectors string
+	if request.ServiceName == "" {
+		selectors = fmt.Sprintf("porter.run/deployment-target-id=%s,porter.run/app-name=%s", deploymentTarget.ID, appName)
+	} else {
+		selectors = fmt.Sprintf("porter.run/service-name=%s,porter.run/deployment-target-id=%s,porter.run/app-name=%s", deploymentTarget.ID, request.DeploymentTargetID, appName)
+	}
+	podsList, err := agent.GetPodsByLabel(selectors, namespace)
+	if err != nil {
+		err = telemetry.Error(ctx, span, err, "unable to get pods by label")
+		c.HandleAPIError(w, r, apierrors.NewErrPassThroughToClient(err, http.StatusInternalServerError))
+		return
+	}
+
+	pods = append(pods, podsList.Items...)
+
+	c.WriteResult(w, r, pods)
+}

api/server/handlers/porter_app/service_status.go

@@ -71,7 +71,7 @@ func (c *ServiceStatusHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)
 	telemetry.WithAttributes(span,
 		telemetry.AttributeKV{Key: "service-name", Value: request.ServiceName},
 		telemetry.AttributeKV{Key: "app-name", Value: appName},
-		telemetry.AttributeKV{Key: "input-deployment-target-id", Value: request.DeploymentTargetID},
+		telemetry.AttributeKV{Key: "deployment-target-id", Value: request.DeploymentTargetID},
 	)
 
 	deploymentTarget, err := deployment_target.DeploymentTargetDetails(ctx, deployment_target.DeploymentTargetDetailsInput{

api/server/router/porter_app.go

@@ -140,6 +140,35 @@ func getPorterAppRoutes(
 		Router:   r,
 	})
 
+	// GET /api/projects/{project_id}/clusters/{cluster_id}/apps/{porter_app_name}/pods -> cluster.NewPodStatusHandler
+	appPodStatusEndpoint := factory.NewAPIEndpoint(
+		&types.APIRequestMetadata{
+			Verb:   types.APIVerbGet,
+			Method: types.HTTPVerbGet,
+			Path: &types.Path{
+				Parent:       basePath,
+				RelativePath: fmt.Sprintf("%s/{%s}/pods", relPathV2, types.URLParamPorterAppName),
+			},
+			Scopes: []types.PermissionScope{
+				types.UserScope,
+				types.ProjectScope,
+				types.ClusterScope,
+			},
+		},
+	)
+
+	appPodStatusHandler := porter_app.NewPodStatusHandler(
+		config,
+		factory.GetDecoderValidator(),
+		factory.GetResultWriter(),
+	)
+
+	routes = append(routes, &router.Route{
+		Endpoint: appPodStatusEndpoint,
+		Handler:  appPodStatusHandler,
+		Router:   r,
+	})
+
 	// GET /api/projects/{project_id}/clusters/{cluster_id}/applications/{name}/releases/{version}/pods/all -> porter_app.NewPorterAppPodsGetHandler
 	getPorterAppPodsEndpoint := factory.NewAPIEndpoint(
 		&types.APIRequestMetadata{