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-rw-r--r--pkg/api/handlers/containers.go8
-rw-r--r--pkg/api/handlers/events.go44
-rw-r--r--pkg/api/handlers/generic/containers_stats.go3
-rw-r--r--pkg/api/handlers/libpod/containers.go7
-rw-r--r--pkg/api/handlers/libpod/images.go2
-rw-r--r--pkg/api/handlers/libpod/pods.go6
-rw-r--r--pkg/api/server/register_events.go2
-rw-r--r--pkg/api/server/server.go1
8 files changed, 44 insertions, 29 deletions
diff --git a/pkg/api/handlers/containers.go b/pkg/api/handlers/containers.go
index f180fbc2b..d7d040ce2 100644
--- a/pkg/api/handlers/containers.go
+++ b/pkg/api/handlers/containers.go
@@ -41,10 +41,9 @@ func StopContainer(w http.ResponseWriter, r *http.Request) {
utils.InternalServerError(w, errors.Wrapf(err, "unable to get state for Container %s", name))
return
}
- // If the Container is stopped already, send a 302
+ // If the Container is stopped already, send a 304
if state == define.ContainerStateStopped || state == define.ContainerStateExited {
- utils.Error(w, http.StatusText(http.StatusNotModified), http.StatusNotModified,
- errors.Errorf("Container %s is already stopped ", name))
+ utils.WriteResponse(w, http.StatusNotModified, "")
return
}
@@ -134,8 +133,7 @@ func StartContainer(w http.ResponseWriter, r *http.Request) {
return
}
if state == define.ContainerStateRunning {
- msg := fmt.Sprintf("Container %s is already running", name)
- utils.Error(w, msg, http.StatusNotModified, errors.New(msg))
+ utils.WriteResponse(w, http.StatusNotModified, "")
return
}
if err := con.Start(r.Context(), false); err != nil {
diff --git a/pkg/api/handlers/events.go b/pkg/api/handlers/events.go
index 44bf35254..22dad9923 100644
--- a/pkg/api/handlers/events.go
+++ b/pkg/api/handlers/events.go
@@ -1,19 +1,24 @@
package handlers
import (
+ "encoding/json"
"fmt"
"net/http"
- "strings"
- "time"
+ "github.com/containers/libpod/libpod/events"
"github.com/containers/libpod/pkg/api/handlers/utils"
"github.com/pkg/errors"
+ "github.com/sirupsen/logrus"
)
func GetEvents(w http.ResponseWriter, r *http.Request) {
+ var (
+ fromStart bool
+ eventsError error
+ )
query := struct {
- Since time.Time `schema:"since"`
- Until time.Time `schema:"until"`
+ Since string `schema:"since"`
+ Until string `schema:"until"`
Filters map[string][]string `schema:"filters"`
}{}
if err := decodeQuery(r, &query); err != nil {
@@ -27,15 +32,30 @@ func GetEvents(w http.ResponseWriter, r *http.Request) {
}
}
- libpodEvents, err := getRuntime(r).GetEvents(libpodFilters)
- if err != nil {
- utils.BadRequest(w, "filters", strings.Join(r.URL.Query()["filters"], ", "), err)
+ if len(query.Since) > 0 || len(query.Until) > 0 {
+ fromStart = true
+ }
+ eventChannel := make(chan *events.Event)
+ go func() {
+ readOpts := events.ReadOptions{FromStart: fromStart, Stream: true, Filters: libpodFilters, EventChannel: eventChannel, Since: query.Since, Until: query.Until}
+ eventsError = getRuntime(r).Events(readOpts)
+ }()
+ if eventsError != nil {
+ utils.InternalServerError(w, eventsError)
return
}
-
- var apiEvents = make([]*Event, len(libpodEvents))
- for _, v := range libpodEvents {
- apiEvents = append(apiEvents, EventToApiEvent(v))
+ w.Header().Set("Content-Type", "application/json")
+ w.WriteHeader(http.StatusOK)
+ for event := range eventChannel {
+ e := EventToApiEvent(event)
+ //utils.WriteJSON(w, http.StatusOK, e)
+ coder := json.NewEncoder(w)
+ coder.SetEscapeHTML(true)
+ if err := coder.Encode(e); err != nil {
+ logrus.Errorf("unable to write json: %q", err)
+ }
+ if flusher, ok := w.(http.Flusher); ok {
+ flusher.Flush()
+ }
}
- utils.WriteJSON(w, http.StatusOK, apiEvents)
}
diff --git a/pkg/api/handlers/generic/containers_stats.go b/pkg/api/handlers/generic/containers_stats.go
index 85757c33e..19e2cc882 100644
--- a/pkg/api/handlers/generic/containers_stats.go
+++ b/pkg/api/handlers/generic/containers_stats.go
@@ -19,9 +19,6 @@ import (
const DefaultStatsPeriod = 5 * time.Second
func StatsContainer(w http.ResponseWriter, r *http.Request) {
- // 200 no error
- // 404 no such
- // 500 internal
runtime := r.Context().Value("runtime").(*libpod.Runtime)
decoder := r.Context().Value("decoder").(*schema.Decoder)
diff --git a/pkg/api/handlers/libpod/containers.go b/pkg/api/handlers/libpod/containers.go
index a64ed446c..e11e26510 100644
--- a/pkg/api/handlers/libpod/containers.go
+++ b/pkg/api/handlers/libpod/containers.go
@@ -56,7 +56,7 @@ func ListContainers(w http.ResponseWriter, r *http.Request) {
decoder := r.Context().Value("decoder").(*schema.Decoder)
query := struct {
All bool `schema:"all"`
- Filter map[string][]string `schema:"filter"`
+ Filters map[string][]string `schema:"filters"`
Last int `schema:"last"`
Namespace bool `schema:"namespace"`
Pod bool `schema:"pod"`
@@ -71,6 +71,7 @@ func ListContainers(w http.ResponseWriter, r *http.Request) {
errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
return
}
+
runtime := r.Context().Value("runtime").(*libpod.Runtime)
opts := shared.PsOptions{
All: query.All,
@@ -82,8 +83,8 @@ func ListContainers(w http.ResponseWriter, r *http.Request) {
Pod: query.Pod,
Sync: query.Sync,
}
- if len(query.Filter) > 0 {
- for k, v := range query.Filter {
+ if len(query.Filters) > 0 {
+ for k, v := range query.Filters {
for _, val := range v {
generatedFunc, err := shared.GenerateContainerFilterFuncs(k, val, runtime)
if err != nil {
diff --git a/pkg/api/handlers/libpod/images.go b/pkg/api/handlers/libpod/images.go
index f6459f1eb..bcbe4977e 100644
--- a/pkg/api/handlers/libpod/images.go
+++ b/pkg/api/handlers/libpod/images.go
@@ -304,7 +304,7 @@ func ImagesPull(w http.ResponseWriter, r *http.Request) {
return
} else if err != nil {
origErr := err
- imageRef, err = alltransports.ParseImageName(fmt.Sprintf("%s:%s", docker.Transport.Name(), query.Reference))
+ imageRef, err = alltransports.ParseImageName(fmt.Sprintf("%s://%s", docker.Transport.Name(), query.Reference))
if err != nil {
utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
errors.Wrapf(origErr, "reference %q must be a docker reference", query.Reference))
diff --git a/pkg/api/handlers/libpod/pods.go b/pkg/api/handlers/libpod/pods.go
index 8fb305290..e9297d91b 100644
--- a/pkg/api/handlers/libpod/pods.go
+++ b/pkg/api/handlers/libpod/pods.go
@@ -202,8 +202,7 @@ func PodStop(w http.ResponseWriter, r *http.Request) {
}
}
if allContainersStopped {
- alreadyStopped := errors.Errorf("pod %s is already stopped", pod.ID())
- utils.Error(w, "Something went wrong", http.StatusNotModified, alreadyStopped)
+ utils.WriteResponse(w, http.StatusNotModified, "")
return
}
@@ -249,8 +248,7 @@ func PodStart(w http.ResponseWriter, r *http.Request) {
}
}
if allContainersRunning {
- alreadyRunning := errors.Errorf("pod %s is already running", pod.ID())
- utils.Error(w, "Something went wrong", http.StatusNotModified, alreadyRunning)
+ utils.WriteResponse(w, http.StatusNotModified, "")
return
}
if _, err := pod.Start(r.Context()); err != nil {
diff --git a/pkg/api/server/register_events.go b/pkg/api/server/register_events.go
index a32244f4d..090f66323 100644
--- a/pkg/api/server/register_events.go
+++ b/pkg/api/server/register_events.go
@@ -29,7 +29,7 @@ func (s *APIServer) RegisterEventsHandlers(r *mux.Router) error {
// description: JSON encoded map[string][]string of constraints
// responses:
// 200:
- // $ref: "#/responses/ok"
+ // description: returns a string of json data describing an event
// 500:
// "$ref": "#/responses/InternalError"
r.Handle(VersionedPath("/events"), APIHandler(s.Context, handlers.GetEvents))
diff --git a/pkg/api/server/server.go b/pkg/api/server/server.go
index 7bb0f5481..87b11b716 100644
--- a/pkg/api/server/server.go
+++ b/pkg/api/server/server.go
@@ -106,6 +106,7 @@ func newServer(runtime *libpod.Runtime, duration time.Duration, listener *net.Li
server.RegisterContainersHandlers,
server.RegisterDistributionHandlers,
server.registerExecHandlers,
+ server.RegisterEventsHandlers,
server.registerHealthCheckHandlers,
server.registerImagesHandlers,
server.registerInfoHandlers,
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-01 04:11:50 +0000