diff options
Diffstat (limited to 'pkg/api/handlers/containers.go')
-rw-r--r-- | pkg/api/handlers/containers.go | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/pkg/api/handlers/containers.go b/pkg/api/handlers/containers.go deleted file mode 100644 index ee080e794..000000000 --- a/pkg/api/handlers/containers.go +++ /dev/null @@ -1,244 +0,0 @@ -package handlers - -import ( - "fmt" - "github.com/docker/docker/api/types" - "net/http" - - "github.com/containers/libpod/libpod" - "github.com/containers/libpod/libpod/define" - "github.com/containers/libpod/pkg/api/handlers/utils" - "github.com/gorilla/schema" - "github.com/pkg/errors" -) - -func StopContainer(w http.ResponseWriter, r *http.Request) { - runtime := r.Context().Value("runtime").(*libpod.Runtime) - decoder := r.Context().Value("decoder").(*schema.Decoder) - - // /{version}/containers/(name)/stop - query := struct { - Timeout int `schema:"t"` - }{ - // override any golang type defaults - } - 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) - con, err := runtime.LookupContainer(name) - if err != nil { - utils.ContainerNotFound(w, name, err) - return - } - - state, err := con.State() - if err != nil { - utils.InternalServerError(w, errors.Wrapf(err, "unable to get state for Container %s", name)) - return - } - // If the Container is stopped already, send a 304 - if state == define.ContainerStateStopped || state == define.ContainerStateExited { - utils.WriteResponse(w, http.StatusNotModified, "") - return - } - - var stopError error - if query.Timeout > 0 { - stopError = con.StopWithTimeout(uint(query.Timeout)) - } else { - stopError = con.Stop() - } - if stopError != nil { - utils.InternalServerError(w, errors.Wrapf(stopError, "failed to stop %s", name)) - return - } - - // Success - utils.WriteResponse(w, http.StatusNoContent, "") -} - -func UnpauseContainer(w http.ResponseWriter, r *http.Request) { - runtime := r.Context().Value("runtime").(*libpod.Runtime) - - // /{version}/containers/(name)/unpause - name := utils.GetName(r) - con, err := runtime.LookupContainer(name) - if err != nil { - utils.ContainerNotFound(w, name, err) - return - } - - // the api does not error if the Container is already paused, so just into it - if err := con.Unpause(); err != nil { - utils.InternalServerError(w, err) - return - } - - // Success - utils.WriteResponse(w, http.StatusNoContent, "") -} - -func PauseContainer(w http.ResponseWriter, r *http.Request) { - runtime := r.Context().Value("runtime").(*libpod.Runtime) - - // /{version}/containers/(name)/pause - name := utils.GetName(r) - con, err := runtime.LookupContainer(name) - if err != nil { - utils.ContainerNotFound(w, name, err) - return - } - - // the api does not error if the Container is already paused, so just into it - if err := con.Pause(); err != nil { - utils.InternalServerError(w, err) - return - } - // Success - utils.WriteResponse(w, http.StatusNoContent, "") -} - -func StartContainer(w http.ResponseWriter, r *http.Request) { - decoder := r.Context().Value("decoder").(*schema.Decoder) - query := struct { - DetachKeys string `schema:"detachKeys"` - }{ - // Override golang default values for types - } - if err := decoder.Decode(&query, r.URL.Query()); err != nil { - utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String())) - return - } - if len(query.DetachKeys) > 0 { - // TODO - start does not support adding detach keys - utils.Error(w, "Something went wrong", http.StatusBadRequest, errors.New("the detachKeys parameter is not supported yet")) - return - } - runtime := r.Context().Value("runtime").(*libpod.Runtime) - name := utils.GetName(r) - con, err := runtime.LookupContainer(name) - if err != nil { - utils.ContainerNotFound(w, name, err) - return - } - - state, err := con.State() - if err != nil { - utils.InternalServerError(w, err) - return - } - if state == define.ContainerStateRunning { - utils.WriteResponse(w, http.StatusNotModified, "") - return - } - if err := con.Start(r.Context(), false); err != nil { - utils.InternalServerError(w, err) - return - } - utils.WriteResponse(w, http.StatusNoContent, "") -} - -func RestartContainer(w http.ResponseWriter, r *http.Request) { - runtime := r.Context().Value("runtime").(*libpod.Runtime) - decoder := r.Context().Value("decoder").(*schema.Decoder) - // /{version}/containers/(name)/restart - query := struct { - Timeout int `schema:"t"` - }{ - // Override golang default values for types - } - if err := decoder.Decode(&query, r.URL.Query()); err != nil { - utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String())) - return - } - - name := utils.GetName(r) - con, err := runtime.LookupContainer(name) - if err != nil { - utils.ContainerNotFound(w, name, err) - return - } - - state, err := con.State() - if err != nil { - utils.InternalServerError(w, err) - return - } - - // FIXME: This is not in the swagger.yml... - // If the Container is stopped already, send a 409 - if state == define.ContainerStateStopped || state == define.ContainerStateExited { - msg := fmt.Sprintf("Container %s is not running", name) - utils.Error(w, msg, http.StatusConflict, errors.New(msg)) - return - } - - timeout := con.StopTimeout() - if _, found := r.URL.Query()["t"]; found { - timeout = uint(query.Timeout) - } - - if err := con.RestartWithTimeout(r.Context(), timeout); err != nil { - utils.InternalServerError(w, err) - return - } - - // Success - utils.WriteResponse(w, http.StatusNoContent, "") -} - -func PruneContainers(w http.ResponseWriter, r *http.Request) { - var ( - delContainers []string - space int64 - ) - runtime := r.Context().Value("runtime").(*libpod.Runtime) - decoder := r.Context().Value("decoder").(*schema.Decoder) - - query := struct { - Filters map[string][]string `schema:"filter"` - }{} - if err := decoder.Decode(&query, r.URL.Query()); err != nil { - utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String())) - return - } - - filterFuncs, err := utils.GenerateFilterFuncsFromMap(runtime, query.Filters) - if err != nil { - utils.InternalServerError(w, err) - return - } - prunedContainers, pruneErrors, err := runtime.PruneContainers(filterFuncs) - if err != nil { - utils.InternalServerError(w, err) - return - } - - // Libpod response differs - if utils.IsLibpodRequest(r) { - var response []LibpodContainersPruneReport - for ctrID, size := range prunedContainers { - response = append(response, LibpodContainersPruneReport{ID: ctrID, SpaceReclaimed: size}) - } - for ctrID, err := range pruneErrors { - response = append(response, LibpodContainersPruneReport{ID: ctrID, PruneError: err.Error()}) - } - utils.WriteResponse(w, http.StatusOK, response) - return - } - for ctrID, size := range prunedContainers { - if pruneErrors[ctrID] == nil { - space += size - delContainers = append(delContainers, ctrID) - } - } - report := types.ContainersPruneReport{ - ContainersDeleted: delContainers, - SpaceReclaimed: uint64(space), - } - utils.WriteResponse(w, http.StatusOK, report) -} |