5 files changed, 104 insertions, 4 deletions
diff --git a/pkg/api/handlers/libpod/pods.go b/pkg/api/handlers/libpod/pods.go
index 7e9c2e2c0..e834029b2 100644
--- a/pkg/api/handlers/libpod/pods.go
+++ b/pkg/api/handlers/libpod/pods.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"strings"
 
 	"github.com/containers/libpod/libpod"
 	"github.com/containers/libpod/libpod/define"
@@ -287,6 +288,48 @@ func PodUnpause(w http.ResponseWriter, r *http.Request) {
 	utils.WriteResponse(w, http.StatusOK, &report)
 }
 
+func PodTop(w http.ResponseWriter, r *http.Request) {
+	runtime := r.Context().Value("runtime").(*libpod.Runtime)
+	decoder := r.Context().Value("decoder").(*schema.Decoder)
+
+	query := struct {
+		PsArgs string `schema:"ps_args"`
+	}{
+		PsArgs: "",
+	}
+	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
+		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
+			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		return
+	}
+
+	name := utils.GetName(r)
+	pod, err := runtime.LookupPod(name)
+	if err != nil {
+		utils.ContainerNotFound(w, name, err)
+		return
+	}
+
+	args := []string{}
+	if query.PsArgs != "" {
+		args = append(args, query.PsArgs)
+	}
+	output, err := pod.GetPodPidInformation(args)
+	if err != nil {
+		utils.InternalServerError(w, err)
+		return
+	}
+
+	var body = handlers.PodTopOKBody{}
+	if len(output) > 0 {
+		body.Titles = strings.Split(output[0], "\t")
+		for _, line := range output[1:] {
+			body.Processes = append(body.Processes, strings.Split(line, "\t"))
+		}
+	}
+	utils.WriteJSON(w, http.StatusOK, body)
+}
+
 func PodKill(w http.ResponseWriter, r *http.Request) {
 	var (
 		runtime = r.Context().Value("runtime").(*libpod.Runtime)
diff --git a/pkg/api/handlers/swagger.go b/pkg/api/handlers/swagger.go
index e6e937729..52763a050 100644
--- a/pkg/api/handlers/swagger.go
+++ b/pkg/api/handlers/swagger.go
@@ -97,14 +97,23 @@ type swagContainerInspectResponse struct {
 }
 
 // List processes in container
-// swagger:response DockerTopResponse
-type swagDockerTopResponse struct {
+// swagger:response DocsContainerTopResponse
+type swagContainerTopResponse struct {
 	// in:body
 	Body struct {
 		ContainerTopOKBody
 	}
 }
 
+// List processes in pod
+// swagger:response DocsPodTopResponse
+type swagPodTopResponse struct {
+	// in:body
+	Body struct {
+		PodTopOKBody
+	}
+}
+
 // Inspect container
 // swagger:response LibpodInspectContainerResponse
 type swagLibpodInspectContainerResponse struct {
diff --git a/pkg/api/handlers/types.go b/pkg/api/handlers/types.go
index 1ca5db3f9..89a571e67 100644
--- a/pkg/api/handlers/types.go
+++ b/pkg/api/handlers/types.go
@@ -133,6 +133,23 @@ type ContainerTopOKBody struct {
 	dockerContainer.ContainerTopOKBody
 }
 
+type PodTopOKBody struct {
+	dockerContainer.ContainerTopOKBody
+}
+
+// swagger:model PodCreateConfig
+type PodCreateConfig struct {
+	Name         string   `json:"name"`
+	CGroupParent string   `json:"cgroup-parent"`
+	Hostname     string   `json:"hostname"`
+	Infra        bool     `json:"infra"`
+	InfraCommand string   `json:"infra-command"`
+	InfraImage   string   `json:"infra-image"`
+	Labels       []string `json:"labels"`
+	Publish      []string `json:"publish"`
+	Share        string   `json:"share"`
+}
+
 type ErrorModel struct {
 	Message string `json:"message"`
 }
diff --git a/pkg/api/server/register_containers.go b/pkg/api/server/register_containers.go
index 2656d1d89..08834ff01 100644
--- a/pkg/api/server/register_containers.go
+++ b/pkg/api/server/register_containers.go
@@ -429,7 +429,7 @@ func (s *APIServer) registerContainersHandlers(r *mux.Router) error {
 	// - application/json
 	// responses:
 	//   200:
-	//     $ref: "#/responses/DockerTopResponse"
+	//     $ref: "#/responses/DocsContainerTopResponse"
 	//   404:
 	//     $ref: "#/responses/NoSuchContainer"
 	//   500:
@@ -1041,7 +1041,7 @@ func (s *APIServer) registerContainersHandlers(r *mux.Router) error {
 	// - application/json
 	// responses:
 	//   200:
-	//     $ref: "#/responses/DockerTopResponse"
+	//     $ref: "#/responses/DocsContainerTopResponse"
 	//   404:
 	//     $ref: "#/responses/NoSuchContainer"
 	//   500:
diff --git a/pkg/api/server/register_pods.go b/pkg/api/server/register_pods.go
index 5ba2263e8..77415793b 100644
--- a/pkg/api/server/register_pods.go
+++ b/pkg/api/server/register_pods.go
@@ -263,5 +263,36 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error {
 	//   500:
 	//     $ref: "#/responses/InternalError"
 	r.Handle(VersionedPath("/libpod/pods/{name}/unpause"), s.APIHandler(libpod.PodUnpause)).Methods(http.MethodPost)
+	// swagger:operation POST /libpod/pods/{name}/top pods topPod
+	// ---
+	// summary: List processes
+	// description: List processes running inside a pod
+	// produces:
+	// - application/json
+	// parameters:
+	//  - in: path
+	//    name: name
+	//    type: string
+	//    required: true
+	//    description: |
+	//      Name of pod to query for processes
+	//  - in: query
+	//    name: stream
+	//    type: boolean
+	//    default: true
+	//    description: Stream the output
+	//  - in: query
+	//    name: ps_args
+	//    type: string
+	//    default: -ef
+	//    description: arguments to pass to ps such as aux. Requires ps(1) to be installed in the container if no ps(1) compatible AIX descriptors are used.
+	// responses:
+	//   200:
+	//     $ref: "#/responses/DocsPodTopResponse"
+	//   404:
+	//     $ref: "#/responses/NoSuchContainer"
+	//   500:
+	//     $ref: "#/responses/InternalError"
+	r.Handle(VersionedPath("/libpod/pods/{name}/top"), s.APIHandler(libpod.PodTop)).Methods(http.MethodGet)
 	return nil
 }