diff options
Diffstat (limited to 'pkg/api/handlers')
45 files changed, 1516 insertions, 940 deletions
diff --git a/pkg/api/handlers/compat/container_start.go b/pkg/api/handlers/compat/container_start.go new file mode 100644 index 000000000..d26ef2c82 --- /dev/null +++ b/pkg/api/handlers/compat/container_start.go @@ -0,0 +1,60 @@ +package compat + +import ( + "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, "") +} diff --git a/pkg/api/handlers/generic/containers.go b/pkg/api/handlers/compat/containers.go index b16b87e73..2ce113d30 100644 --- a/pkg/api/handlers/generic/containers.go +++ b/pkg/api/handlers/compat/containers.go @@ -1,4 +1,4 @@ -package generic +package compat import ( "encoding/binary" @@ -10,11 +10,12 @@ import ( "time" "github.com/containers/libpod/libpod" + "github.com/containers/libpod/libpod/define" "github.com/containers/libpod/libpod/logs" "github.com/containers/libpod/pkg/api/handlers" "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/containers/libpod/pkg/signal" "github.com/containers/libpod/pkg/util" - "github.com/gorilla/mux" "github.com/gorilla/schema" "github.com/pkg/errors" log "github.com/sirupsen/logrus" @@ -35,12 +36,26 @@ func RemoveContainer(w http.ResponseWriter, r *http.Request) { errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String())) return } - if query.Link { + + if query.Link && !utils.IsLibpodRequest(r) { utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest, utils.ErrLinkNotSupport) return } - utils.RemoveContainer(w, r, query.Force, query.Vols) + + 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 + } + + if err := runtime.RemoveContainer(r.Context(), con, query.Force, query.Vols); err != nil { + utils.InternalServerError(w, err) + return + } + utils.WriteResponse(w, http.StatusNoContent, "") } func ListContainers(w http.ResponseWriter, r *http.Request) { @@ -58,6 +73,7 @@ func ListContainers(w http.ResponseWriter, r *http.Request) { }{ // override any golang type defaults } + 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 @@ -71,7 +87,7 @@ func ListContainers(w http.ResponseWriter, r *http.Request) { utils.InternalServerError(w, err) return } - if _, found := mux.Vars(r)["limit"]; found { + if _, found := r.URL.Query()["limit"]; found && query.Limit != -1 { last := query.Limit if len(containers) > last { containers = containers[len(containers)-last:] @@ -86,7 +102,7 @@ func ListContainers(w http.ResponseWriter, r *http.Request) { var list = make([]*handlers.Container, len(containers)) for i, ctnr := range containers { - api, err := handlers.LibpodToContainer(ctnr, infoData) + api, err := handlers.LibpodToContainer(ctnr, infoData, query.Size) if err != nil { utils.InternalServerError(w, err) return @@ -98,6 +114,17 @@ func ListContainers(w http.ResponseWriter, r *http.Request) { func GetContainer(w http.ResponseWriter, r *http.Request) { runtime := r.Context().Value("runtime").(*libpod.Runtime) + decoder := r.Context().Value("decoder").(*schema.Decoder) + query := struct { + Size bool `schema:"size"` + }{ + // override any golang type defaults + } + + 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) ctnr, err := runtime.LookupContainer(name) @@ -105,7 +132,7 @@ func GetContainer(w http.ResponseWriter, r *http.Request) { utils.ContainerNotFound(w, name, err) return } - api, err := handlers.LibpodToContainerJSON(ctnr) + api, err := handlers.LibpodToContainerJSON(ctnr, query.Size) if err != nil { utils.InternalServerError(w, err) return @@ -115,18 +142,57 @@ func GetContainer(w http.ResponseWriter, r *http.Request) { func KillContainer(w http.ResponseWriter, r *http.Request) { // /{version}/containers/(name)/kill - con, err := utils.KillContainer(w, r) + runtime := r.Context().Value("runtime").(*libpod.Runtime) + decoder := r.Context().Value("decoder").(*schema.Decoder) + query := struct { + Signal string `schema:"signal"` + }{ + Signal: "KILL", + } + 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 + } + + sig, err := signal.ParseSignalNameOrNumber(query.Signal) + if err != nil { + utils.InternalServerError(w, err) + 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 } - // the kill behavior for docker differs from podman in that they appear to wait - // for the Container to croak so the exit code is accurate immediately after the - // kill is sent. libpod does not. but we can add a wait here only for the docker - // side of things and mimic that behavior - if _, err = con.Wait(); err != nil { - utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to wait for Container %s", con.ID())) + + // If the Container is stopped already, send a 409 + if state == define.ContainerStateStopped || state == define.ContainerStateExited { + utils.Error(w, fmt.Sprintf("Container %s is not running", name), http.StatusConflict, errors.New(fmt.Sprintf("Cannot kill Container %s, it is not running", name))) return } + + err = con.Kill(uint(sig)) + if err != nil { + utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "unable to kill Container %s", name)) + } + + if utils.IsLibpodRequest(r) { + // the kill behavior for docker differs from podman in that they appear to wait + // for the Container to croak so the exit code is accurate immediately after the + // kill is sent. libpod does not. but we can add a wait here only for the docker + // side of things and mimic that behavior + if _, err = con.Wait(); err != nil { + utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to wait for Container %s", con.ID())) + return + } + } // Success utils.WriteResponse(w, http.StatusNoContent, "") } @@ -136,7 +202,7 @@ func WaitContainer(w http.ResponseWriter, r *http.Request) { // /{version}/containers/(name)/wait exitCode, err := utils.WaitContainer(w, r) if err != nil { - msg = err.Error() + return } utils.WriteResponse(w, http.StatusOK, handlers.ContainerWaitOKBody{ StatusCode: int(exitCode), @@ -191,7 +257,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) { } var since time.Time - if _, found := mux.Vars(r)["since"]; found { + if _, found := r.URL.Query()["since"]; found { since, err = util.ParseInputTime(query.Since) if err != nil { utils.BadRequest(w, "since", query.Since, err) @@ -200,7 +266,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) { } var until time.Time - if _, found := mux.Vars(r)["until"]; found { + if _, found := r.URL.Query()["until"]; found { since, err = util.ParseInputTime(query.Until) if err != nil { utils.BadRequest(w, "until", query.Until, err) @@ -233,7 +299,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) { var builder strings.Builder for ok := true; ok; ok = query.Follow { for line := range logChannel { - if _, found := mux.Vars(r)["until"]; found { + if _, found := r.URL.Query()["until"]; found { if line.Time.After(until) { break } @@ -266,7 +332,6 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) { builder.WriteRune(' ') } builder.WriteString(line.Msg) - // Build header and output entry binary.BigEndian.PutUint32(header[4:], uint32(len(header)+builder.Len())) if _, err := w.Write(header[:]); err != nil { @@ -275,7 +340,6 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) { if _, err := fmt.Fprint(w, builder.String()); err != nil { log.Errorf("unable to write builder string: %q", err) } - if flusher, ok := w.(http.Flusher); ok { flusher.Flush() } diff --git a/pkg/api/handlers/containers_attach.go b/pkg/api/handlers/compat/containers_attach.go index facbd22a5..da7b5bb0c 100644 --- a/pkg/api/handlers/containers_attach.go +++ b/pkg/api/handlers/compat/containers_attach.go @@ -1,4 +1,4 @@ -package handlers +package compat import ( "net/http" @@ -6,7 +6,6 @@ import ( "github.com/containers/libpod/libpod" "github.com/containers/libpod/libpod/define" "github.com/containers/libpod/pkg/api/handlers/utils" - "github.com/gorilla/mux" "github.com/gorilla/schema" "github.com/pkg/errors" "github.com/sirupsen/logrus" @@ -30,12 +29,10 @@ func AttachContainer(w http.ResponseWriter, r *http.Request) { return } - muxVars := mux.Vars(r) - // Detach keys: explicitly set to "" is very different from unset // TODO: Our format for parsing these may be different from Docker. var detachKeys *string - if _, found := muxVars["detachKeys"]; found { + if _, found := r.URL.Query()["detachKeys"]; found { detachKeys = &query.DetachKeys } @@ -44,15 +41,15 @@ func AttachContainer(w http.ResponseWriter, r *http.Request) { streams.Stderr = true streams.Stdin = true useStreams := false - if _, found := muxVars["stdin"]; found { + if _, found := r.URL.Query()["stdin"]; found { streams.Stdin = query.Stdin useStreams = true } - if _, found := muxVars["stdout"]; found { + if _, found := r.URL.Query()["stdout"]; found { streams.Stdout = query.Stdout useStreams = true } - if _, found := muxVars["stderr"]; found { + if _, found := r.URL.Query()["stderr"]; found { streams.Stderr = query.Stderr useStreams = true } @@ -72,7 +69,7 @@ func AttachContainer(w http.ResponseWriter, r *http.Request) { return } // We only support stream=true or unset - if _, found := muxVars["stream"]; found && query.Stream { + if _, found := r.URL.Query()["stream"]; found && query.Stream { utils.Error(w, "Unsupported parameter", http.StatusBadRequest, errors.Errorf("the stream parameter to attach is not presently supported")) return } diff --git a/pkg/api/handlers/generic/containers_create.go b/pkg/api/handlers/compat/containers_create.go index 7e542752f..12af40876 100644 --- a/pkg/api/handlers/generic/containers_create.go +++ b/pkg/api/handlers/compat/containers_create.go @@ -1,4 +1,4 @@ -package generic +package compat import ( "encoding/json" @@ -6,8 +6,8 @@ import ( "net/http" "strings" + "github.com/containers/common/pkg/config" "github.com/containers/libpod/libpod" - "github.com/containers/libpod/libpod/define" image2 "github.com/containers/libpod/libpod/image" "github.com/containers/libpod/pkg/api/handlers" "github.com/containers/libpod/pkg/api/handlers/utils" @@ -46,7 +46,12 @@ func CreateContainer(w http.ResponseWriter, r *http.Request) { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "NewFromLocal()")) return } - cc, err := makeCreateConfig(input, newImage) + defaultContainerConfig, err := runtime.GetConfig() + if err != nil { + utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "GetConfig()")) + return + } + cc, err := makeCreateConfig(defaultContainerConfig, input, newImage) if err != nil { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "makeCreatConfig()")) return @@ -55,7 +60,7 @@ func CreateContainer(w http.ResponseWriter, r *http.Request) { utils.CreateContainer(r.Context(), w, runtime, &cc) } -func makeCreateConfig(input handlers.CreateContainerConfig, newImage *image2.Image) (createconfig.CreateConfig, error) { +func makeCreateConfig(defaultContainerConfig *config.Config, input handlers.CreateContainerConfig, newImage *image2.Image) (createconfig.CreateConfig, error) { var ( err error init bool @@ -76,7 +81,7 @@ func makeCreateConfig(input handlers.CreateContainerConfig, newImage *image2.Ima workDir = input.WorkingDir } - stopTimeout := uint(define.CtrRemoveTimeout) + stopTimeout := defaultContainerConfig.Engine.StopTimeout if input.StopTimeout != nil { stopTimeout = uint(*input.StopTimeout) } diff --git a/pkg/api/handlers/compat/containers_pause.go b/pkg/api/handlers/compat/containers_pause.go new file mode 100644 index 000000000..060bdbaeb --- /dev/null +++ b/pkg/api/handlers/compat/containers_pause.go @@ -0,0 +1,28 @@ +package compat + +import ( + "net/http" + + "github.com/containers/libpod/libpod" + "github.com/containers/libpod/pkg/api/handlers/utils" +) + +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, "") +} diff --git a/pkg/api/handlers/compat/containers_prune.go b/pkg/api/handlers/compat/containers_prune.go new file mode 100644 index 000000000..a56c3903d --- /dev/null +++ b/pkg/api/handlers/compat/containers_prune.go @@ -0,0 +1,64 @@ +package compat + +import ( + "net/http" + + "github.com/containers/libpod/libpod" + "github.com/containers/libpod/pkg/api/handlers" + "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/docker/docker/api/types" + "github.com/gorilla/schema" + "github.com/pkg/errors" +) + +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:"filters"` + }{} + 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 []handlers.LibpodContainersPruneReport + for ctrID, size := range prunedContainers { + response = append(response, handlers.LibpodContainersPruneReport{ID: ctrID, SpaceReclaimed: size}) + } + for ctrID, err := range pruneErrors { + response = append(response, handlers.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) +} diff --git a/pkg/api/handlers/compat/containers_restart.go b/pkg/api/handlers/compat/containers_restart.go new file mode 100644 index 000000000..343bf96d2 --- /dev/null +++ b/pkg/api/handlers/compat/containers_restart.go @@ -0,0 +1,45 @@ +package compat + +import ( + "net/http" + + "github.com/containers/libpod/libpod" + "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/gorilla/schema" + "github.com/pkg/errors" +) + +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.BadRequest(w, "url", r.URL.String(), 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 + } + + 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, "") +} diff --git a/pkg/api/handlers/compat/containers_start.go b/pkg/api/handlers/compat/containers_start.go new file mode 100644 index 000000000..67bd287ab --- /dev/null +++ b/pkg/api/handlers/compat/containers_start.go @@ -0,0 +1,51 @@ +package compat + +import ( + "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 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.BadRequest(w, "url", r.URL.String(), err) + return + } + if len(query.DetachKeys) > 0 { + // TODO - start does not support adding detach keys + utils.BadRequest(w, "detachKeys", query.DetachKeys, 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, "") +} diff --git a/pkg/api/handlers/generic/containers_stats.go b/pkg/api/handlers/compat/containers_stats.go index 977979741..53ad0a632 100644 --- a/pkg/api/handlers/generic/containers_stats.go +++ b/pkg/api/handlers/compat/containers_stats.go @@ -1,4 +1,4 @@ -package generic +package compat import ( "encoding/json" diff --git a/pkg/api/handlers/containers_top.go b/pkg/api/handlers/compat/containers_top.go index 06d5dd653..202be55d1 100644 --- a/pkg/api/handlers/containers_top.go +++ b/pkg/api/handlers/compat/containers_top.go @@ -1,10 +1,11 @@ -package handlers +package compat import ( "net/http" "strings" "github.com/containers/libpod/libpod" + "github.com/containers/libpod/pkg/api/handlers" "github.com/containers/libpod/pkg/api/handlers/utils" "github.com/gorilla/schema" "github.com/pkg/errors" @@ -42,7 +43,7 @@ func TopContainer(w http.ResponseWriter, r *http.Request) { return } - var body = ContainerTopOKBody{} + var body = handlers.ContainerTopOKBody{} if len(output) > 0 { body.Titles = strings.Split(output[0], "\t") for _, line := range output[1:] { diff --git a/pkg/api/handlers/compat/containers_unpause.go b/pkg/api/handlers/compat/containers_unpause.go new file mode 100644 index 000000000..adabdeaea --- /dev/null +++ b/pkg/api/handlers/compat/containers_unpause.go @@ -0,0 +1,28 @@ +package compat + +import ( + "net/http" + + "github.com/containers/libpod/libpod" + "github.com/containers/libpod/pkg/api/handlers/utils" +) + +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 + } + + if err := con.Unpause(); err != nil { + utils.InternalServerError(w, err) + return + } + + // Success + utils.WriteResponse(w, http.StatusNoContent, "") +} diff --git a/pkg/api/handlers/events.go b/pkg/api/handlers/compat/events.go index 22dad9923..0f72ef328 100644 --- a/pkg/api/handlers/events.go +++ b/pkg/api/handlers/compat/events.go @@ -1,12 +1,15 @@ -package handlers +package compat import ( "encoding/json" "fmt" "net/http" + "github.com/containers/libpod/libpod" "github.com/containers/libpod/libpod/events" + "github.com/containers/libpod/pkg/api/handlers" "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/gorilla/schema" "github.com/pkg/errors" "github.com/sirupsen/logrus" ) @@ -15,13 +18,16 @@ func GetEvents(w http.ResponseWriter, r *http.Request) { var ( fromStart bool eventsError error + decoder = r.Context().Value("decoder").(*schema.Decoder) + runtime = r.Context().Value("runtime").(*libpod.Runtime) ) + query := struct { Since string `schema:"since"` Until string `schema:"until"` Filters map[string][]string `schema:"filters"` }{} - if err := decodeQuery(r, &query); err != nil { + if err := decoder.Decode(&query, r.URL.Query()); err != nil { utils.Error(w, "Failed to parse parameters", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String())) } @@ -38,19 +44,20 @@ func GetEvents(w http.ResponseWriter, r *http.Request) { 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) + eventsError = runtime.Events(readOpts) }() if eventsError != nil { utils.InternalServerError(w, eventsError) return } + + coder := json.NewEncoder(w) + coder.SetEscapeHTML(true) + 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) + e := handlers.EventToApiEvent(event) if err := coder.Encode(e); err != nil { logrus.Errorf("unable to write json: %q", err) } diff --git a/pkg/api/handlers/compat/exec.go b/pkg/api/handlers/compat/exec.go new file mode 100644 index 000000000..ec1a8ac96 --- /dev/null +++ b/pkg/api/handlers/compat/exec.go @@ -0,0 +1,107 @@ +package compat + +import ( + "encoding/json" + "fmt" + "net/http" + "strings" + + "github.com/containers/libpod/libpod" + "github.com/containers/libpod/libpod/define" + "github.com/containers/libpod/pkg/api/handlers" + "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/gorilla/mux" + "github.com/pkg/errors" + "github.com/sirupsen/logrus" +) + +// ExecCreateHandler creates an exec session for a given container. +func ExecCreateHandler(w http.ResponseWriter, r *http.Request) { + runtime := r.Context().Value("runtime").(*libpod.Runtime) + + input := new(handlers.ExecCreateConfig) + if err := json.NewDecoder(r.Body).Decode(&input); err != nil { + utils.InternalServerError(w, errors.Wrapf(err, "error decoding request body as JSON")) + return + } + + ctrName := utils.GetName(r) + ctr, err := runtime.LookupContainer(ctrName) + if err != nil { + utils.ContainerNotFound(w, ctrName, err) + return + } + + libpodConfig := new(libpod.ExecConfig) + libpodConfig.Command = input.Cmd + libpodConfig.Terminal = input.Tty + libpodConfig.AttachStdin = input.AttachStdin + libpodConfig.AttachStderr = input.AttachStderr + libpodConfig.AttachStdout = input.AttachStdout + if input.DetachKeys != "" { + libpodConfig.DetachKeys = &input.DetachKeys + } + libpodConfig.Environment = make(map[string]string) + for _, envStr := range input.Env { + split := strings.SplitN(envStr, "=", 2) + if len(split) != 2 { + utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest, errors.Errorf("environment variable %q badly formed, must be key=value", envStr)) + return + } + libpodConfig.Environment[split[0]] = split[1] + } + libpodConfig.WorkDir = input.WorkingDir + libpodConfig.Privileged = input.Privileged + libpodConfig.User = input.User + + sessID, err := ctr.ExecCreate(libpodConfig) + if err != nil { + if errors.Cause(err) == define.ErrCtrStateInvalid { + // Check if the container is paused. If so, return a 409 + state, err := ctr.State() + if err == nil { + // Ignore the error != nil case. We're already + // throwing an InternalServerError below. + if state == define.ContainerStatePaused { + utils.Error(w, "Container is paused", http.StatusConflict, errors.Errorf("cannot create exec session as container %s is paused", ctr.ID())) + return + } + } + } + utils.InternalServerError(w, err) + return + } + + resp := new(handlers.ExecCreateResponse) + resp.ID = sessID + + utils.WriteResponse(w, http.StatusCreated, resp) +} + +// ExecInspectHandler inspects a given exec session. +func ExecInspectHandler(w http.ResponseWriter, r *http.Request) { + runtime := r.Context().Value("runtime").(*libpod.Runtime) + + sessionID := mux.Vars(r)["id"] + sessionCtr, err := runtime.GetExecSessionContainer(sessionID) + if err != nil { + utils.Error(w, fmt.Sprintf("No such exec session: %s", sessionID), http.StatusNotFound, err) + return + } + + logrus.Debugf("Inspecting exec session %s of container %s", sessionID, sessionCtr.ID()) + + session, err := sessionCtr.ExecSession(sessionID) + if err != nil { + utils.InternalServerError(w, errors.Wrapf(err, "error retrieving exec session %s from container %s", sessionID, sessionCtr.ID())) + return + } + + inspectOut, err := session.Inspect() + if err != nil { + utils.InternalServerError(w, err) + return + } + + utils.WriteResponse(w, http.StatusOK, inspectOut) +} diff --git a/pkg/api/handlers/generic/images.go b/pkg/api/handlers/compat/images.go index 1ced499d9..ea9cbd691 100644 --- a/pkg/api/handlers/generic/images.go +++ b/pkg/api/handlers/compat/images.go @@ -1,4 +1,4 @@ -package generic +package compat import ( "encoding/json" @@ -15,6 +15,7 @@ import ( image2 "github.com/containers/libpod/libpod/image" "github.com/containers/libpod/pkg/api/handlers" "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/containers/libpod/pkg/domain/entities" "github.com/containers/libpod/pkg/util" "github.com/docker/docker/api/types" "github.com/gorilla/schema" @@ -63,6 +64,7 @@ func PruneImages(w http.ResponseWriter, r *http.Request) { runtime := r.Context().Value("runtime").(*libpod.Runtime) query := struct { + All bool Filters map[string][]string `schema:"filters"` }{ // This is where you can override the golang default value for one of fields @@ -79,7 +81,7 @@ func PruneImages(w http.ResponseWriter, r *http.Request) { filters = append(filters, fmt.Sprintf("%s=%s", k, val)) } } - pruneCids, err := runtime.ImageRuntime().PruneImages(r.Context(), false, filters) + pruneCids, err := runtime.ImageRuntime().PruneImages(r.Context(), query.All, filters) if err != nil { utils.InternalServerError(w, err) return @@ -90,7 +92,7 @@ func PruneImages(w http.ResponseWriter, r *http.Request) { }) } - //FIXME/TODO to do this exacty correct, pruneimages needs to return idrs and space-reclaimed, then we are golden + //FIXME/TODO to do this exactly correct, pruneimages needs to return idrs and space-reclaimed, then we are golden ipr := types.ImagesPruneReport{ ImagesDeleted: idr, SpaceReclaimed: 1, // TODO we cannot supply this right now @@ -127,13 +129,13 @@ func CommitContainer(w http.ResponseWriter, r *http.Request) { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Decode()")) return } - sc := image2.GetSystemContext(rtc.SignaturePolicyPath, "", false) + sc := image2.GetSystemContext(rtc.Engine.SignaturePolicyPath, "", false) tag := "latest" options := libpod.ContainerCommitOptions{ Pause: true, } options.CommitOptions = buildah.CommitOptions{ - SignaturePolicyPath: rtc.SignaturePolicyPath, + SignaturePolicyPath: rtc.Engine.SignaturePolicyPath, ReportWriter: os.Stderr, SystemContext: sc, PreferredManifestType: manifest.DockerV2Schema2MediaType, @@ -198,7 +200,7 @@ func CreateImageFromSrc(w http.ResponseWriter, r *http.Request) { return } source = f.Name() - if err := handlers.SaveFromBody(f, r); err != nil { + if err := SaveFromBody(f, r); err != nil { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "failed to write temporary file")) } } @@ -286,7 +288,7 @@ func GetImage(w http.ResponseWriter, r *http.Request) { // 404 no such // 500 internal name := utils.GetName(r) - newImage, err := handlers.GetImage(r, name) + newImage, err := utils.GetImage(r, name) if err != nil { utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "Failed to find image %s", name)) return @@ -305,7 +307,7 @@ func GetImages(w http.ResponseWriter, r *http.Request) { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Failed get images")) return } - var summaries = make([]*handlers.ImageSummary, len(images)+1) + var summaries = make([]*entities.ImageSummary, len(images)) for j, img := range images { is, err := handlers.ImageToImageSummary(img) if err != nil { @@ -344,7 +346,7 @@ func LoadImages(w http.ResponseWriter, r *http.Request) { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "failed to create tempfile")) return } - if err := handlers.SaveFromBody(f, r); err != nil { + if err := SaveFromBody(f, r); err != nil { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "failed to write temporary file")) return } diff --git a/pkg/api/handlers/images_build.go b/pkg/api/handlers/compat/images_build.go index b29c45574..e208e6ddc 100644 --- a/pkg/api/handlers/images_build.go +++ b/pkg/api/handlers/compat/images_build.go @@ -1,4 +1,4 @@ -package handlers +package compat import ( "bytes" @@ -15,13 +15,15 @@ import ( "github.com/containers/buildah" "github.com/containers/buildah/imagebuildah" + "github.com/containers/libpod/libpod" + "github.com/containers/libpod/pkg/api/handlers" "github.com/containers/libpod/pkg/api/handlers/utils" "github.com/containers/storage/pkg/archive" - "github.com/gorilla/mux" + "github.com/gorilla/schema" ) func BuildImage(w http.ResponseWriter, r *http.Request) { - authConfigs := map[string]AuthConfig{} + authConfigs := map[string]handlers.AuthConfig{} if hdr, found := r.Header["X-Registry-Config"]; found && len(hdr) > 0 { authConfigsJSON := base64.NewDecoder(base64.URLEncoding, strings.NewReader(hdr[0])) if json.NewDecoder(authConfigsJSON).Decode(&authConfigs) != nil { @@ -97,8 +99,8 @@ func BuildImage(w http.ResponseWriter, r *http.Request) { Outputs: "", Registry: "docker.io", } - - if err := decodeQuery(r, &query); err != nil { + decoder := r.Context().Value("decoder").(*schema.Decoder) + if err := decoder.Decode(&query, r.URL.Query()); err != nil { utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest, err) return } @@ -114,24 +116,24 @@ func BuildImage(w http.ResponseWriter, r *http.Request) { tag = tokens[1] } - if t, found := mux.Vars(r)["target"]; found { - name = t + if _, found := r.URL.Query()["target"]; found { + name = query.Target } var buildArgs = map[string]string{} - if a, found := mux.Vars(r)["buildargs"]; found { - if err := json.Unmarshal([]byte(a), &buildArgs); err != nil { - utils.BadRequest(w, "buildargs", a, err) + if _, found := r.URL.Query()["buildargs"]; found { + if err := json.Unmarshal([]byte(query.BuildArgs), &buildArgs); err != nil { + utils.BadRequest(w, "buildargs", query.BuildArgs, err) return } } // convert label formats var labels = []string{} - if l, found := mux.Vars(r)["labels"]; found { + if _, found := r.URL.Query()["labels"]; found { var m = map[string]string{} - if err := json.Unmarshal([]byte(l), &m); err != nil { - utils.BadRequest(w, "labels", l, err) + if err := json.Unmarshal([]byte(query.Labels), &m); err != nil { + utils.BadRequest(w, "labels", query.Labels, err) return } @@ -141,7 +143,7 @@ func BuildImage(w http.ResponseWriter, r *http.Request) { } pullPolicy := buildah.PullIfMissing - if _, found := mux.Vars(r)["pull"]; found { + if _, found := r.URL.Query()["pull"]; found { if query.Pull { pullPolicy = buildah.PullAlways } @@ -220,7 +222,8 @@ func BuildImage(w http.ResponseWriter, r *http.Request) { Devices: nil, } - id, _, err := getRuntime(r).Build(r.Context(), buildOptions, query.Dockerfile) + runtime := r.Context().Value("runtime").(*libpod.Runtime) + id, _, err := runtime.Build(r.Context(), buildOptions, query.Dockerfile) if err != nil { utils.InternalServerError(w, err) } diff --git a/pkg/api/handlers/compat/images_history.go b/pkg/api/handlers/compat/images_history.go new file mode 100644 index 000000000..afadf4c48 --- /dev/null +++ b/pkg/api/handlers/compat/images_history.go @@ -0,0 +1,40 @@ +package compat + +import ( + "net/http" + + "github.com/containers/libpod/libpod" + "github.com/containers/libpod/pkg/api/handlers" + "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/pkg/errors" +) + +func HistoryImage(w http.ResponseWriter, r *http.Request) { + runtime := r.Context().Value("runtime").(*libpod.Runtime) + name := utils.GetName(r) + var allHistory []handlers.HistoryResponse + + newImage, err := runtime.ImageRuntime().NewFromLocal(name) + if err != nil { + utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "Failed to find image %s", name)) + return + + } + history, err := newImage.History(r.Context()) + if err != nil { + utils.InternalServerError(w, err) + return + } + for _, h := range history { + l := handlers.HistoryResponse{ + ID: h.ID, + Created: h.Created.Unix(), + CreatedBy: h.CreatedBy, + Tags: h.Tags, + Size: h.Size, + Comment: h.Comment, + } + allHistory = append(allHistory, l) + } + utils.WriteResponse(w, http.StatusOK, allHistory) +} diff --git a/pkg/api/handlers/compat/images_remove.go b/pkg/api/handlers/compat/images_remove.go new file mode 100644 index 000000000..ed0153529 --- /dev/null +++ b/pkg/api/handlers/compat/images_remove.go @@ -0,0 +1,58 @@ +package compat + +import ( + "net/http" + + "github.com/containers/libpod/libpod" + "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/gorilla/schema" + "github.com/pkg/errors" +) + +func RemoveImage(w http.ResponseWriter, r *http.Request) { + decoder := r.Context().Value("decoder").(*schema.Decoder) + runtime := r.Context().Value("runtime").(*libpod.Runtime) + + query := struct { + Force bool `schema:"force"` + NoPrune bool `schema:"noprune"` + }{ + // This is where you can override the golang default value for one of fields + } + + 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 _, found := r.URL.Query()["noprune"]; found { + if query.NoPrune { + utils.UnSupportedParameter("noprune") + } + } + name := utils.GetName(r) + newImage, err := runtime.ImageRuntime().NewFromLocal(name) + if err != nil { + utils.ImageNotFound(w, name, errors.Wrapf(err, "Failed to find image %s", name)) + return + } + + results, err := runtime.RemoveImage(r.Context(), newImage, query.Force) + if err != nil { + utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err) + return + } + + response := make([]map[string]string, 0, len(results.Untagged)+1) + deleted := make(map[string]string, 1) + deleted["Deleted"] = results.Deleted + response = append(response, deleted) + + for _, u := range results.Untagged { + untagged := make(map[string]string, 1) + untagged["Untagged"] = u + response = append(response, untagged) + } + + utils.WriteResponse(w, http.StatusOK, response) + +} diff --git a/pkg/api/handlers/compat/images_save.go b/pkg/api/handlers/compat/images_save.go new file mode 100644 index 000000000..b39c719a0 --- /dev/null +++ b/pkg/api/handlers/compat/images_save.go @@ -0,0 +1,14 @@ +package compat + +import ( + "io" + "net/http" + "os" +) + +func SaveFromBody(f *os.File, r *http.Request) error { // nolint + if _, err := io.Copy(f, r.Body); err != nil { + return err + } + return f.Close() +} diff --git a/pkg/api/handlers/compat/images_search.go b/pkg/api/handlers/compat/images_search.go new file mode 100644 index 000000000..7283b22c4 --- /dev/null +++ b/pkg/api/handlers/compat/images_search.go @@ -0,0 +1,66 @@ +package compat + +import ( + "net/http" + "strconv" + + "github.com/containers/image/v5/types" + "github.com/containers/libpod/libpod/image" + "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/gorilla/schema" + "github.com/pkg/errors" +) + +func SearchImages(w http.ResponseWriter, r *http.Request) { + decoder := r.Context().Value("decoder").(*schema.Decoder) + query := struct { + Term string `json:"term"` + Limit int `json:"limit"` + Filters map[string][]string `json:"filters"` + }{ + // This is where you can override the golang default value for one of fields + } + + 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 + } + + filter := image.SearchFilter{} + if len(query.Filters) > 0 { + if len(query.Filters["stars"]) > 0 { + stars, err := strconv.Atoi(query.Filters["stars"][0]) + if err != nil { + utils.InternalServerError(w, err) + return + } + filter.Stars = stars + } + if len(query.Filters["is-official"]) > 0 { + isOfficial, err := strconv.ParseBool(query.Filters["is-official"][0]) + if err != nil { + utils.InternalServerError(w, err) + return + } + filter.IsOfficial = types.NewOptionalBool(isOfficial) + } + if len(query.Filters["is-automated"]) > 0 { + isAutomated, err := strconv.ParseBool(query.Filters["is-automated"][0]) + if err != nil { + utils.InternalServerError(w, err) + return + } + filter.IsAutomated = types.NewOptionalBool(isAutomated) + } + } + options := image.SearchOptions{ + Filter: filter, + Limit: query.Limit, + } + results, err := image.SearchImages(query.Term, options) + if err != nil { + utils.BadRequest(w, "term", query.Term, err) + return + } + utils.WriteResponse(w, http.StatusOK, results) +} diff --git a/pkg/api/handlers/compat/images_tag.go b/pkg/api/handlers/compat/images_tag.go new file mode 100644 index 000000000..722be5653 --- /dev/null +++ b/pkg/api/handlers/compat/images_tag.go @@ -0,0 +1,37 @@ +package compat + +import ( + "fmt" + "net/http" + + "github.com/containers/libpod/libpod" + "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/pkg/errors" +) + +func TagImage(w http.ResponseWriter, r *http.Request) { + runtime := r.Context().Value("runtime").(*libpod.Runtime) + + // /v1.xx/images/(name)/tag + name := utils.GetName(r) + newImage, err := runtime.ImageRuntime().NewFromLocal(name) + if err != nil { + utils.ImageNotFound(w, name, errors.Wrapf(err, "Failed to find image %s", name)) + return + } + tag := "latest" + if len(r.Form.Get("tag")) > 0 { + tag = r.Form.Get("tag") + } + if len(r.Form.Get("repo")) < 1 { + utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.New("repo parameter is required to tag an image")) + return + } + repo := r.Form.Get("repo") + tagName := fmt.Sprintf("%s:%s", repo, tag) + if err := newImage.TagImage(tagName); err != nil { + utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err) + return + } + utils.WriteResponse(w, http.StatusCreated, "") +} diff --git a/pkg/api/handlers/generic/info.go b/pkg/api/handlers/compat/info.go index c9e79233d..104d0793b 100644 --- a/pkg/api/handlers/generic/info.go +++ b/pkg/api/handlers/compat/info.go @@ -1,4 +1,4 @@ -package generic +package compat import ( "fmt" @@ -9,8 +9,8 @@ import ( "strings" "time" + "github.com/containers/common/pkg/config" "github.com/containers/libpod/libpod" - "github.com/containers/libpod/libpod/config" "github.com/containers/libpod/libpod/define" "github.com/containers/libpod/pkg/api/handlers" "github.com/containers/libpod/pkg/api/handlers/utils" @@ -60,7 +60,7 @@ func GetInfo(w http.ResponseWriter, r *http.Request) { CPUCfsQuota: sysInfo.CPUCfsQuota, CPUSet: sysInfo.Cpuset, CPUShares: sysInfo.CPUShares, - CgroupDriver: configInfo.CgroupManager, + CgroupDriver: configInfo.Engine.CgroupManager, ClusterAdvertise: "", ClusterStore: "", ContainerdCommit: docker.Commit{}, @@ -69,7 +69,7 @@ func GetInfo(w http.ResponseWriter, r *http.Request) { ContainersRunning: stateInfo[define.ContainerStateRunning], ContainersStopped: stateInfo[define.ContainerStateStopped] + stateInfo[define.ContainerStateExited], Debug: log.IsLevelEnabled(log.DebugLevel), - DefaultRuntime: configInfo.OCIRuntime, + DefaultRuntime: configInfo.Engine.OCIRuntime, DockerRootDir: storeInfo["GraphRoot"].(string), Driver: storeInfo["GraphDriverName"].(string), DriverStatus: getGraphStatus(storeInfo), @@ -152,7 +152,7 @@ func getSecOpts(sysInfo *sysinfo.SysInfo) []string { func getRuntimes(configInfo *config.Config) map[string]docker.Runtime { var runtimes = map[string]docker.Runtime{} - for name, paths := range configInfo.OCIRuntimes { + for name, paths := range configInfo.Engine.OCIRuntimes { runtimes[name] = docker.Runtime{ Path: paths[0], Args: nil, diff --git a/pkg/api/handlers/ping.go b/pkg/api/handlers/compat/ping.go index d41da60f3..6e77e270f 100644 --- a/pkg/api/handlers/ping.go +++ b/pkg/api/handlers/compat/ping.go @@ -1,10 +1,11 @@ -package handlers +package compat import ( "fmt" "net/http" "github.com/containers/buildah" + "github.com/containers/libpod/pkg/api/handlers" ) // Ping returns headers to client about the service @@ -12,14 +13,14 @@ import ( // This handler must always be the same for the compatibility and libpod URL trees! // Clients will use the Header availability to test which backend engine is in use. func Ping(w http.ResponseWriter, r *http.Request) { - w.Header().Set("API-Version", DefaultApiVersion) + w.Header().Set("API-Version", handlers.DefaultApiVersion) w.Header().Set("BuildKit-Version", "") w.Header().Set("Docker-Experimental", "true") w.Header().Set("Cache-Control", "no-cache") w.Header().Set("Pragma", "no-cache") // API-Version and Libpod-API-Version may not always be equal - w.Header().Set("Libpod-API-Version", DefaultApiVersion) + w.Header().Set("Libpod-API-Version", handlers.DefaultApiVersion) w.Header().Set("Libpod-Buildha-Version", buildah.Version) w.WriteHeader(http.StatusOK) diff --git a/pkg/api/handlers/generic/swagger.go b/pkg/api/handlers/compat/swagger.go index c9c9610bb..cbd8e61fb 100644 --- a/pkg/api/handlers/generic/swagger.go +++ b/pkg/api/handlers/compat/swagger.go @@ -1,4 +1,4 @@ -package generic +package compat import ( "github.com/containers/libpod/pkg/api/handlers/utils" diff --git a/pkg/api/handlers/generic/system.go b/pkg/api/handlers/compat/system.go index edf1f8522..47e187ba1 100644 --- a/pkg/api/handlers/generic/system.go +++ b/pkg/api/handlers/compat/system.go @@ -1,4 +1,4 @@ -package generic +package compat import ( "net/http" diff --git a/pkg/api/handlers/generic/types.go b/pkg/api/handlers/compat/types.go index f068ac011..b8d06760f 100644 --- a/pkg/api/handlers/generic/types.go +++ b/pkg/api/handlers/compat/types.go @@ -1,4 +1,4 @@ -package generic +package compat import ( "time" diff --git a/pkg/api/handlers/unsupported.go b/pkg/api/handlers/compat/unsupported.go index 956d31f8b..d9c3c3f49 100644 --- a/pkg/api/handlers/unsupported.go +++ b/pkg/api/handlers/compat/unsupported.go @@ -1,4 +1,4 @@ -package handlers +package compat import ( "fmt" diff --git a/pkg/api/handlers/version.go b/pkg/api/handlers/compat/version.go index 94166952c..c7f7917ac 100644 --- a/pkg/api/handlers/version.go +++ b/pkg/api/handlers/compat/version.go @@ -1,4 +1,4 @@ -package handlers +package compat import ( "fmt" @@ -8,16 +8,12 @@ import ( "github.com/containers/libpod/libpod" "github.com/containers/libpod/libpod/define" + "github.com/containers/libpod/pkg/api/handlers" "github.com/containers/libpod/pkg/api/handlers/utils" docker "github.com/docker/docker/api/types" "github.com/pkg/errors" ) -const ( - DefaultApiVersion = "1.40" // See https://docs.docker.com/engine/api/v1.40/ - MinimalApiVersion = "1.24" -) - func VersionHandler(w http.ResponseWriter, r *http.Request) { // 200 ok // 500 internal @@ -40,19 +36,19 @@ func VersionHandler(w http.ResponseWriter, r *http.Request) { Name: "Podman Engine", Version: versionInfo.Version, Details: map[string]string{ - "APIVersion": DefaultApiVersion, + "APIVersion": handlers.DefaultApiVersion, "Arch": goRuntime.GOARCH, "BuildTime": time.Unix(versionInfo.Built, 0).Format(time.RFC3339), "Experimental": "true", "GitCommit": versionInfo.GitCommit, "GoVersion": versionInfo.GoVersion, "KernelVersion": hostInfo["kernel"].(string), - "MinAPIVersion": MinimalApiVersion, + "MinAPIVersion": handlers.MinimalApiVersion, "Os": goRuntime.GOOS, }, }} - utils.WriteResponse(w, http.StatusOK, Version{Version: docker.Version{ + utils.WriteResponse(w, http.StatusOK, handlers.Version{Version: docker.Version{ Platform: struct { Name string }{ diff --git a/pkg/api/handlers/containers.go b/pkg/api/handlers/containers.go deleted file mode 100644 index d7d040ce2..000000000 --- a/pkg/api/handlers/containers.go +++ /dev/null @@ -1,245 +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/mux" - "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 := mux.Vars(r)["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) -} diff --git a/pkg/api/handlers/exec.go b/pkg/api/handlers/exec.go deleted file mode 100644 index 8a7b2ae26..000000000 --- a/pkg/api/handlers/exec.go +++ /dev/null @@ -1,25 +0,0 @@ -package handlers - -import ( - "net/http" - - "github.com/containers/libpod/libpod/define" - "github.com/containers/libpod/pkg/api/handlers/utils" -) - -func CreateExec(w http.ResponseWriter, r *http.Request) { - utils.Error(w, "function not implemented", http.StatusInternalServerError, define.ErrNotImplemented) -} - -func StartExec(w http.ResponseWriter, r *http.Request) { - utils.Error(w, "function not implemented", http.StatusInternalServerError, define.ErrNotImplemented) -} - -func ResizeExec(w http.ResponseWriter, r *http.Request) { - utils.Error(w, "function not implemented", http.StatusInternalServerError, define.ErrNotImplemented) - -} - -func InspectExec(w http.ResponseWriter, r *http.Request) { - utils.Error(w, "function not implemented", http.StatusInternalServerError, define.ErrNotImplemented) -} diff --git a/pkg/api/handlers/handler.go b/pkg/api/handlers/handler.go index 231c11f23..2dd2c886b 100644 --- a/pkg/api/handlers/handler.go +++ b/pkg/api/handlers/handler.go @@ -1,38 +1,6 @@ package handlers -import ( - "net/http" - - "github.com/containers/libpod/libpod" - "github.com/gorilla/schema" - "github.com/pkg/errors" +const ( + DefaultApiVersion = "1.40" // See https://docs.docker.com/engine/api/v1.40/ + MinimalApiVersion = "1.24" ) - -// Convenience routines to reduce boiler plate in handlers - -// func hasVar(r *http.Request, k string) bool { -// _, found := mux.Vars(r)[k] -// return found -// } - -func decodeQuery(r *http.Request, i interface{}) error { - decoder := r.Context().Value("decoder").(*schema.Decoder) - - if err := decoder.Decode(i, r.URL.Query()); err != nil { - return errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()) - } - return nil -} - -func getRuntime(r *http.Request) *libpod.Runtime { - return r.Context().Value("runtime").(*libpod.Runtime) -} - -// func getHeader(r *http.Request, k string) string { -// return r.Header.Get(k) -// } -// -// func hasHeader(r *http.Request, k string) bool { -// _, found := r.Header[k] -// return found -// } diff --git a/pkg/api/handlers/images.go b/pkg/api/handlers/images.go deleted file mode 100644 index 2086ce748..000000000 --- a/pkg/api/handlers/images.go +++ /dev/null @@ -1,189 +0,0 @@ -package handlers - -import ( - "fmt" - "io" - "net/http" - "os" - "strconv" - - "github.com/containers/image/v5/types" - "github.com/containers/libpod/libpod" - "github.com/containers/libpod/libpod/image" - "github.com/containers/libpod/pkg/api/handlers/utils" - "github.com/gorilla/mux" - "github.com/gorilla/schema" - "github.com/pkg/errors" -) - -func HistoryImage(w http.ResponseWriter, r *http.Request) { - runtime := r.Context().Value("runtime").(*libpod.Runtime) - name := utils.GetName(r) - var allHistory []HistoryResponse - - newImage, err := runtime.ImageRuntime().NewFromLocal(name) - if err != nil { - utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "Failed to find image %s", name)) - return - - } - history, err := newImage.History(r.Context()) - if err != nil { - utils.InternalServerError(w, err) - return - } - for _, h := range history { - l := HistoryResponse{ - ID: h.ID, - Created: h.Created.UnixNano(), - CreatedBy: h.CreatedBy, - Tags: h.Tags, - Size: h.Size, - Comment: h.Comment, - } - allHistory = append(allHistory, l) - } - utils.WriteResponse(w, http.StatusOK, allHistory) -} - -func TagImage(w http.ResponseWriter, r *http.Request) { - runtime := r.Context().Value("runtime").(*libpod.Runtime) - - // /v1.xx/images/(name)/tag - name := utils.GetName(r) - newImage, err := runtime.ImageRuntime().NewFromLocal(name) - if err != nil { - utils.ImageNotFound(w, name, errors.Wrapf(err, "Failed to find image %s", name)) - return - } - tag := "latest" - if len(r.Form.Get("tag")) > 0 { - tag = r.Form.Get("tag") - } - if len(r.Form.Get("repo")) < 1 { - utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.New("repo parameter is required to tag an image")) - return - } - repo := r.Form.Get("repo") - tagName := fmt.Sprintf("%s:%s", repo, tag) - if err := newImage.TagImage(tagName); err != nil { - utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err) - return - } - utils.WriteResponse(w, http.StatusCreated, "") -} - -func RemoveImage(w http.ResponseWriter, r *http.Request) { - decoder := r.Context().Value("decoder").(*schema.Decoder) - runtime := r.Context().Value("runtime").(*libpod.Runtime) - - query := struct { - noPrune bool - }{ - // This is where you can override the golang default value for one of fields - } - - 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 - } - muxVars := mux.Vars(r) - if _, found := muxVars["noprune"]; found { - if query.noPrune { - utils.UnSupportedParameter("noprune") - } - } - name := utils.GetName(r) - newImage, err := runtime.ImageRuntime().NewFromLocal(name) - if err != nil { - utils.ImageNotFound(w, name, errors.Wrapf(err, "Failed to find image %s", name)) - return - } - - force := false - if len(r.Form.Get("force")) > 0 { - force, err = strconv.ParseBool(r.Form.Get("force")) - if err != nil { - utils.Error(w, "Something went wrong.", http.StatusBadRequest, err) - return - } - } - _, err = runtime.RemoveImage(r.Context(), newImage, force) - if err != nil { - utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err) - return - } - // TODO - // This will need to be fixed for proper response, like Deleted: and Untagged: - m := make(map[string]string) - m["Deleted"] = newImage.ID() - foo := []map[string]string{} - foo = append(foo, m) - utils.WriteResponse(w, http.StatusOK, foo) - -} -func GetImage(r *http.Request, name string) (*image.Image, error) { - runtime := r.Context().Value("runtime").(*libpod.Runtime) - return runtime.ImageRuntime().NewFromLocal(name) -} - -func SaveFromBody(f *os.File, r *http.Request) error { // nolint - if _, err := io.Copy(f, r.Body); err != nil { - return err - } - return f.Close() -} - -func SearchImages(w http.ResponseWriter, r *http.Request) { - decoder := r.Context().Value("decoder").(*schema.Decoder) - query := struct { - Term string `json:"term"` - Limit int `json:"limit"` - Filters map[string][]string `json:"filters"` - }{ - // This is where you can override the golang default value for one of fields - } - - 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 - } - - filter := image.SearchFilter{} - if len(query.Filters) > 0 { - if len(query.Filters["stars"]) > 0 { - stars, err := strconv.Atoi(query.Filters["stars"][0]) - if err != nil { - utils.InternalServerError(w, err) - return - } - filter.Stars = stars - } - if len(query.Filters["is-official"]) > 0 { - isOfficial, err := strconv.ParseBool(query.Filters["is-official"][0]) - if err != nil { - utils.InternalServerError(w, err) - return - } - filter.IsOfficial = types.NewOptionalBool(isOfficial) - } - if len(query.Filters["is-automated"]) > 0 { - isAutomated, err := strconv.ParseBool(query.Filters["is-automated"][0]) - if err != nil { - utils.InternalServerError(w, err) - return - } - filter.IsAutomated = types.NewOptionalBool(isAutomated) - } - } - options := image.SearchOptions{ - Filter: filter, - Limit: query.Limit, - } - results, err := image.SearchImages(query.Term, options) - if err != nil { - utils.BadRequest(w, "term", query.Term, err) - return - } - utils.WriteResponse(w, http.StatusOK, results) -} diff --git a/pkg/api/handlers/libpod/containers.go b/pkg/api/handlers/libpod/containers.go index 752b004d8..cdc34004f 100644 --- a/pkg/api/handlers/libpod/containers.go +++ b/pkg/api/handlers/libpod/containers.go @@ -10,44 +10,27 @@ import ( "github.com/containers/libpod/cmd/podman/shared" "github.com/containers/libpod/libpod" "github.com/containers/libpod/libpod/define" - "github.com/containers/libpod/pkg/api/handlers" "github.com/containers/libpod/pkg/api/handlers/utils" "github.com/gorilla/schema" "github.com/pkg/errors" "github.com/sirupsen/logrus" ) -func StopContainer(w http.ResponseWriter, r *http.Request) { - handlers.StopContainer(w, r) -} - func ContainerExists(w http.ResponseWriter, r *http.Request) { runtime := r.Context().Value("runtime").(*libpod.Runtime) name := utils.GetName(r) _, err := runtime.LookupContainer(name) if err != nil { - utils.ContainerNotFound(w, name, err) + if errors.Cause(err) == define.ErrNoSuchCtr { + utils.ContainerNotFound(w, name, err) + } + utils.InternalServerError(w, err) return + } utils.WriteResponse(w, http.StatusNoContent, "") } -func RemoveContainer(w http.ResponseWriter, r *http.Request) { - decoder := r.Context().Value("decoder").(*schema.Decoder) - query := struct { - Force bool `schema:"force"` - Vols bool `schema:"v"` - }{ - // 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 - } - utils.RemoveContainer(w, r, query.Force, query.Vols) -} func ListContainers(w http.ResponseWriter, r *http.Request) { var ( filterFuncs []libpod.ContainerFilter @@ -165,20 +148,9 @@ func GetContainer(w http.ResponseWriter, r *http.Request) { utils.WriteResponse(w, http.StatusOK, data) } -func KillContainer(w http.ResponseWriter, r *http.Request) { - // /{version}/containers/(name)/kill - _, err := utils.KillContainer(w, r) - if err != nil { - return - } - // Success - utils.WriteResponse(w, http.StatusNoContent, "") -} - func WaitContainer(w http.ResponseWriter, r *http.Request) { exitCode, err := utils.WaitContainer(w, r) if err != nil { - utils.InternalServerError(w, err) return } utils.WriteResponse(w, http.StatusOK, strconv.Itoa(int(exitCode))) diff --git a/pkg/api/handlers/libpod/healthcheck.go b/pkg/api/handlers/libpod/healthcheck.go index 6c74500b9..6eb2ab0e3 100644 --- a/pkg/api/handlers/libpod/healthcheck.go +++ b/pkg/api/handlers/libpod/healthcheck.go @@ -14,8 +14,30 @@ func RunHealthCheck(w http.ResponseWriter, r *http.Request) { if err != nil { if status == libpod.HealthCheckContainerNotFound { utils.ContainerNotFound(w, name, err) + return } + if status == libpod.HealthCheckNotDefined { + utils.Error(w, "no healthcheck defined", http.StatusConflict, err) + return + } + if status == libpod.HealthCheckContainerStopped { + utils.Error(w, "container not running", http.StatusConflict, err) + return + } + utils.InternalServerError(w, err) + return + } + ctr, err := runtime.LookupContainer(name) + if err != nil { utils.InternalServerError(w, err) + return } - utils.WriteResponse(w, http.StatusOK, status) + + hcLog, err := ctr.GetHealthCheckLog() + if err != nil { + utils.InternalServerError(w, err) + return + } + + utils.WriteResponse(w, http.StatusOK, hcLog) } diff --git a/pkg/api/handlers/libpod/images.go b/pkg/api/handlers/libpod/images.go index 71603e6cc..4b24d7d9f 100644 --- a/pkg/api/handlers/libpod/images.go +++ b/pkg/api/handlers/libpod/images.go @@ -10,14 +10,18 @@ import ( "strconv" "strings" + "github.com/containers/buildah" "github.com/containers/image/v5/docker" "github.com/containers/image/v5/docker/reference" + "github.com/containers/image/v5/manifest" "github.com/containers/image/v5/transports/alltransports" "github.com/containers/image/v5/types" "github.com/containers/libpod/libpod" "github.com/containers/libpod/libpod/image" + image2 "github.com/containers/libpod/libpod/image" "github.com/containers/libpod/pkg/api/handlers" "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/containers/libpod/pkg/domain/entities" "github.com/containers/libpod/pkg/util" "github.com/gorilla/schema" "github.com/pkg/errors" @@ -79,7 +83,7 @@ func ImageTree(w http.ResponseWriter, r *http.Request) { func GetImage(w http.ResponseWriter, r *http.Request) { name := utils.GetName(r) - newImage, err := handlers.GetImage(r, name) + newImage, err := utils.GetImage(r, name) if err != nil { utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "Failed to find image %s", name)) return @@ -98,7 +102,7 @@ func GetImages(w http.ResponseWriter, r *http.Request) { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Failed get images")) return } - var summaries = make([]*handlers.ImageSummary, len(images)) + var summaries = make([]*entities.ImageSummary, len(images)) for j, img := range images { is, err := handlers.ImageToImageSummary(img) if err != nil { @@ -106,7 +110,7 @@ func GetImages(w http.ResponseWriter, r *http.Request) { return } // libpod has additional fields that we need to populate. - is.CreatedTime = img.Created() + is.Created = img.Created().Unix() is.ReadOnly = img.IsReadOnly() summaries[j] = is } @@ -115,12 +119,12 @@ func GetImages(w http.ResponseWriter, r *http.Request) { func PruneImages(w http.ResponseWriter, r *http.Request) { var ( - all bool err error ) runtime := r.Context().Value("runtime").(*libpod.Runtime) decoder := r.Context().Value("decoder").(*schema.Decoder) query := struct { + All bool `schema:"all"` Filters map[string][]string `schema:"filters"` }{ // override any golang type defaults @@ -136,7 +140,7 @@ func PruneImages(w http.ResponseWriter, r *http.Request) { if _, found := r.URL.Query()["filters"]; found { dangling := query.Filters["all"] if len(dangling) > 0 { - all, err = strconv.ParseBool(query.Filters["all"][0]) + query.All, err = strconv.ParseBool(query.Filters["all"][0]) if err != nil { utils.InternalServerError(w, err) return @@ -148,7 +152,8 @@ func PruneImages(w http.ResponseWriter, r *http.Request) { libpodFilters = append(libpodFilters, fmt.Sprintf("%s=%s", k, v[0])) } } - cids, err := runtime.ImageRuntime().PruneImages(r.Context(), all, libpodFilters) + + cids, err := runtime.ImageRuntime().PruneImages(r.Context(), query.All, libpodFilters) if err != nil { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err) return @@ -416,3 +421,84 @@ func ImagesPull(w http.ResponseWriter, r *http.Request) { utils.WriteResponse(w, http.StatusOK, res) } + +func CommitContainer(w http.ResponseWriter, r *http.Request) { + var ( + destImage string + mimeType string + ) + decoder := r.Context().Value("decoder").(*schema.Decoder) + runtime := r.Context().Value("runtime").(*libpod.Runtime) + + query := struct { + Author string `schema:"author"` + Changes []string `schema:"changes"` + Comment string `schema:"comment"` + Container string `schema:"container"` + Format string `schema:"format"` + Pause bool `schema:"pause"` + Repo string `schema:"repo"` + Tag string `schema:"tag"` + }{ + Format: "oci", + } + + 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 + } + rtc, err := runtime.GetConfig() + if err != nil { + utils.Error(w, "failed to get runtime config", http.StatusInternalServerError, errors.Wrap(err, "failed to get runtime config")) + return + } + sc := image2.GetSystemContext(rtc.Engine.SignaturePolicyPath, "", false) + tag := "latest" + options := libpod.ContainerCommitOptions{ + Pause: true, + } + switch query.Format { + case "oci": + mimeType = buildah.OCIv1ImageManifest + if len(query.Comment) > 0 { + utils.InternalServerError(w, errors.New("messages are only compatible with the docker image format (-f docker)")) + return + } + case "docker": + mimeType = manifest.DockerV2Schema2MediaType + default: + utils.InternalServerError(w, errors.Errorf("unrecognized image format %q", query.Format)) + return + } + options.CommitOptions = buildah.CommitOptions{ + SignaturePolicyPath: rtc.Engine.SignaturePolicyPath, + ReportWriter: os.Stderr, + SystemContext: sc, + PreferredManifestType: mimeType, + } + + if len(query.Tag) > 0 { + tag = query.Tag + } + options.Message = query.Comment + options.Author = query.Author + options.Pause = query.Pause + options.Changes = query.Changes + ctr, err := runtime.LookupContainer(query.Container) + if err != nil { + utils.Error(w, "failed to lookup container", http.StatusNotFound, err) + return + } + + // I know mitr hates this ... but doing for now + if len(query.Repo) > 1 { + destImage = fmt.Sprintf("%s:%s", query.Repo, tag) + } + + commitImage, err := ctr.Commit(r.Context(), destImage, options) + if err != nil && !strings.Contains(err.Error(), "is not running") { + utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "CommitFailure")) + return + } + utils.WriteResponse(w, http.StatusOK, handlers.IDResponse{ID: commitImage.ID()}) // nolint +} diff --git a/pkg/api/handlers/libpod/manifests.go b/pkg/api/handlers/libpod/manifests.go new file mode 100644 index 000000000..d87ed7eba --- /dev/null +++ b/pkg/api/handlers/libpod/manifests.go @@ -0,0 +1,166 @@ +package libpod + +import ( + "encoding/json" + "net/http" + + "github.com/containers/buildah/manifests" + copy2 "github.com/containers/image/v5/copy" + "github.com/containers/image/v5/transports/alltransports" + "github.com/containers/libpod/libpod" + "github.com/containers/libpod/libpod/image" + "github.com/containers/libpod/pkg/api/handlers" + "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/gorilla/schema" + "github.com/opencontainers/go-digest" + "github.com/pkg/errors" +) + +func ManifestCreate(w http.ResponseWriter, r *http.Request) { + runtime := r.Context().Value("runtime").(*libpod.Runtime) + decoder := r.Context().Value("decoder").(*schema.Decoder) + query := struct { + Name []string `schema:"name"` + Image []string `schema:"image"` + All bool `schema:"all"` + }{ + // Add defaults here once needed. + } + 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 + } + rtc, err := runtime.GetConfig() + if err != nil { + utils.InternalServerError(w, err) + return + } + sc := image.GetSystemContext(rtc.Engine.SignaturePolicyPath, "", false) + manID, err := image.CreateManifestList(runtime.ImageRuntime(), *sc, query.Name, query.Image, query.All) + if err != nil { + utils.InternalServerError(w, err) + return + } + utils.WriteResponse(w, http.StatusOK, handlers.IDResponse{ID: manID}) +} + +func ManifestInspect(w http.ResponseWriter, r *http.Request) { + runtime := r.Context().Value("runtime").(*libpod.Runtime) + name := utils.GetName(r) + newImage, err := runtime.ImageRuntime().NewFromLocal(name) + if err != nil { + utils.ImageNotFound(w, name, err) + return + } + data, err := newImage.InspectManifest() + if err != nil { + utils.InternalServerError(w, err) + return + } + utils.WriteResponse(w, http.StatusOK, data) +} + +func ManifestAdd(w http.ResponseWriter, r *http.Request) { + runtime := r.Context().Value("runtime").(*libpod.Runtime) + var manifestInput image.ManifestAddOpts + if err := json.NewDecoder(r.Body).Decode(&manifestInput); err != nil { + utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Decode()")) + return + } + name := utils.GetName(r) + newImage, err := runtime.ImageRuntime().NewFromLocal(name) + if err != nil { + utils.ImageNotFound(w, name, err) + return + } + rtc, err := runtime.GetConfig() + if err != nil { + utils.InternalServerError(w, err) + return + } + sc := image.GetSystemContext(rtc.Engine.SignaturePolicyPath, "", false) + newID, err := newImage.AddManifest(*sc, manifestInput) + if err != nil { + utils.InternalServerError(w, err) + return + } + utils.WriteResponse(w, http.StatusOK, handlers.IDResponse{ID: newID}) +} + +func ManifestRemove(w http.ResponseWriter, r *http.Request) { + runtime := r.Context().Value("runtime").(*libpod.Runtime) + decoder := r.Context().Value("decoder").(*schema.Decoder) + query := struct { + Digest string `schema:"digest"` + }{ + // Add defaults here once needed. + } + name := utils.GetName(r) + 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 + } + newImage, err := runtime.ImageRuntime().NewFromLocal(name) + if err != nil { + utils.ImageNotFound(w, name, err) + return + } + d, err := digest.Parse(query.Digest) + if err != nil { + utils.Error(w, "invalid digest", http.StatusBadRequest, err) + return + } + newID, err := newImage.RemoveManifest(d) + if err != nil { + utils.InternalServerError(w, err) + return + } + utils.WriteResponse(w, http.StatusOK, handlers.IDResponse{ID: newID}) +} +func ManifestPush(w http.ResponseWriter, r *http.Request) { + runtime := r.Context().Value("runtime").(*libpod.Runtime) + decoder := r.Context().Value("decoder").(*schema.Decoder) + query := struct { + All bool `schema:"all"` + Destination string `schema:"destination"` + }{ + // Add defaults here once needed. + } + 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) + newImage, err := runtime.ImageRuntime().NewFromLocal(name) + if err != nil { + utils.ImageNotFound(w, name, err) + return + } + dest, err := alltransports.ParseImageName(query.Destination) + if err != nil { + utils.Error(w, "invalid destination parameter", http.StatusBadRequest, errors.Errorf("invalid destination parameter %q", query.Destination)) + return + } + rtc, err := runtime.GetConfig() + if err != nil { + utils.InternalServerError(w, err) + return + } + sc := image.GetSystemContext(rtc.Engine.SignaturePolicyPath, "", false) + opts := manifests.PushOptions{ + ImageListSelection: copy2.CopySpecificImages, + SystemContext: sc, + } + if query.All { + opts.ImageListSelection = copy2.CopyAllImages + } + newD, err := newImage.PushManifest(dest, opts) + if err != nil { + utils.InternalServerError(w, err) + return + } + utils.WriteResponse(w, http.StatusOK, newD.String()) +} diff --git a/pkg/api/handlers/libpod/networks.go b/pkg/api/handlers/libpod/networks.go index e3dbe3b35..e8a92e93e 100644 --- a/pkg/api/handlers/libpod/networks.go +++ b/pkg/api/handlers/libpod/networks.go @@ -18,7 +18,7 @@ func ListNetworks(w http.ResponseWriter, r *http.Request) { utils.InternalServerError(w, err) return } - configDir := config.CNIConfigDir + configDir := config.Network.NetworkConfigDir if len(configDir) < 1 { configDir = network.CNIConfigDir } diff --git a/pkg/api/handlers/libpod/pods.go b/pkg/api/handlers/libpod/pods.go index f5700579b..7e9c2e2c0 100644 --- a/pkg/api/handlers/libpod/pods.go +++ b/pkg/api/handlers/libpod/pods.go @@ -4,16 +4,14 @@ import ( "encoding/json" "fmt" "net/http" - "strings" - "github.com/containers/libpod/cmd/podman/shared" - "github.com/containers/libpod/cmd/podman/shared/parse" "github.com/containers/libpod/libpod" "github.com/containers/libpod/libpod/define" "github.com/containers/libpod/pkg/api/handlers" "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/containers/libpod/pkg/domain/entities" + "github.com/containers/libpod/pkg/specgen" "github.com/containers/libpod/pkg/util" - "github.com/gorilla/mux" "github.com/gorilla/schema" "github.com/pkg/errors" ) @@ -21,76 +19,14 @@ import ( func PodCreate(w http.ResponseWriter, r *http.Request) { var ( runtime = r.Context().Value("runtime").(*libpod.Runtime) - options []libpod.PodCreateOption err error ) - labels := make(map[string]string) - input := handlers.PodCreateConfig{} - if err := json.NewDecoder(r.Body).Decode(&input); err != nil { - utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Decode()")) + var psg specgen.PodSpecGenerator + if err := json.NewDecoder(r.Body).Decode(&psg); err != nil { + utils.Error(w, "Failed to decode specgen", http.StatusInternalServerError, errors.Wrap(err, "failed to decode specgen")) return } - if len(input.InfraCommand) > 0 || len(input.InfraImage) > 0 { - utils.Error(w, "Something went wrong.", http.StatusInternalServerError, - errors.New("infra-command and infra-image are not implemented yet")) - return - } - // TODO long term we should break the following out of adapter and into libpod proper - // so that the cli and api can share the creation of a pod with the same options - if len(input.CGroupParent) > 0 { - options = append(options, libpod.WithPodCgroupParent(input.CGroupParent)) - } - - if len(input.Labels) > 0 { - labels, err = parse.GetAllLabels([]string{}, input.Labels) - if err != nil { - utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err) - return - } - } - - if len(labels) != 0 { - options = append(options, libpod.WithPodLabels(labels)) - } - - if len(input.Name) > 0 { - options = append(options, libpod.WithPodName(input.Name)) - } - - if len(input.Hostname) > 0 { - options = append(options, libpod.WithPodHostname(input.Hostname)) - } - - if input.Infra { - // TODO infra-image and infra-command are not supported in the libpod API yet. Will fix - // when implemented in libpod - options = append(options, libpod.WithInfraContainer()) - sharedNamespaces := shared.DefaultKernelNamespaces - if len(input.Share) > 0 { - sharedNamespaces = input.Share - } - nsOptions, err := shared.GetNamespaceOptions(strings.Split(sharedNamespaces, ",")) - if err != nil { - utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err) - return - } - options = append(options, nsOptions...) - } - - if len(input.Publish) > 0 { - portBindings, err := shared.CreatePortBindings(input.Publish) - if err != nil { - utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err) - return - } - options = append(options, libpod.WithInfraContainerPorts(portBindings)) - - } - // always have containers use pod cgroups - // User Opt out is not yet supported - options = append(options, libpod.WithPodCgroups()) - - pod, err := runtime.NewPod(r.Context(), options...) + pod, err := psg.MakePod(runtime) if err != nil { http_code := http.StatusInternalServerError if errors.Cause(err) == define.ErrPodExists { @@ -103,10 +39,6 @@ func PodCreate(w http.ResponseWriter, r *http.Request) { } func Pods(w http.ResponseWriter, r *http.Request) { - var ( - runtime = r.Context().Value("runtime").(*libpod.Runtime) - podInspectData []*libpod.PodInspect - ) decoder := r.Context().Value("decoder").(*schema.Decoder) query := struct { Filters map[string][]string `schema:"filters"` @@ -119,25 +51,12 @@ func Pods(w http.ResponseWriter, r *http.Request) { return } - if len(query.Filters) > 0 { - utils.Error(w, "filters are not implemented yet", http.StatusInternalServerError, define.ErrNotImplemented) - return - } - - pods, err := runtime.GetAllPods() + pods, err := utils.GetPods(w, r) if err != nil { utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) return } - for _, pod := range pods { - data, err := pod.Inspect() - if err != nil { - utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) - return - } - podInspectData = append(podInspectData, data) - } - utils.WriteResponse(w, http.StatusOK, podInspectData) + utils.WriteResponse(w, http.StatusOK, pods) } func PodInspect(w http.ResponseWriter, r *http.Request) { @@ -161,6 +80,8 @@ func PodStop(w http.ResponseWriter, r *http.Request) { stopError error runtime = r.Context().Value("runtime").(*libpod.Runtime) decoder = r.Context().Value("decoder").(*schema.Decoder) + responses map[string]error + errs []error ) query := struct { Timeout int `schema:"t"` @@ -173,7 +94,6 @@ func PodStop(w http.ResponseWriter, r *http.Request) { errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String())) return } - allContainersStopped := true name := utils.GetName(r) pod, err := runtime.LookupPod(name) if err != nil { @@ -181,80 +101,68 @@ func PodStop(w http.ResponseWriter, r *http.Request) { return } - // TODO we need to implement a pod.State/Status in libpod internal so libpod api - // users dont have to run through all containers. - podContainers, err := pod.AllContainers() + status, err := pod.GetPodStatus() if err != nil { utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) return } - - for _, con := range podContainers { - containerState, err := con.State() - if err != nil { - utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) - return - } - if containerState == define.ContainerStateRunning { - allContainersStopped = false - break - } - } - if allContainersStopped { + if status != define.PodStateRunning { utils.WriteResponse(w, http.StatusNotModified, "") return } if query.Timeout > 0 { - _, stopError = pod.StopWithTimeout(r.Context(), false, query.Timeout) + responses, stopError = pod.StopWithTimeout(r.Context(), false, query.Timeout) } else { - _, stopError = pod.Stop(r.Context(), false) + responses, stopError = pod.Stop(r.Context(), false) } if stopError != nil { utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) return } - utils.WriteResponse(w, http.StatusOK, "") + for _, err := range responses { + errs = append(errs, err) + } + report := entities.PodStopReport{ + Errs: errs, + Id: pod.ID(), + } + utils.WriteResponse(w, http.StatusOK, report) } func PodStart(w http.ResponseWriter, r *http.Request) { + var ( + errs []error + ) runtime := r.Context().Value("runtime").(*libpod.Runtime) - allContainersRunning := true name := utils.GetName(r) pod, err := runtime.LookupPod(name) if err != nil { utils.PodNotFound(w, name, err) return } - - // TODO we need to implement a pod.State/Status in libpod internal so libpod api - // users dont have to run through all containers. - podContainers, err := pod.AllContainers() + status, err := pod.GetPodStatus() if err != nil { utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) return } - - for _, con := range podContainers { - containerState, err := con.State() - if err != nil { - utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) - return - } - if containerState != define.ContainerStateRunning { - allContainersRunning = false - break - } - } - if allContainersRunning { + if status == define.PodStateRunning { utils.WriteResponse(w, http.StatusNotModified, "") return } - if _, err := pod.Start(r.Context()); err != nil { + responses, err := pod.Start(r.Context()) + if err != nil { utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) return } - utils.WriteResponse(w, http.StatusOK, "") + for _, err := range responses { + errs = append(errs, err) + } + report := entities.PodStartReport{ + Errs: errs, + Id: pod.ID(), + } + utils.WriteResponse(w, http.StatusOK, report) } func PodDelete(w http.ResponseWriter, r *http.Request) { @@ -283,10 +191,16 @@ func PodDelete(w http.ResponseWriter, r *http.Request) { utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) return } - utils.WriteResponse(w, http.StatusNoContent, "") + report := entities.PodRmReport{ + Id: pod.ID(), + } + utils.WriteResponse(w, http.StatusOK, report) } func PodRestart(w http.ResponseWriter, r *http.Request) { + var ( + errs []error + ) runtime := r.Context().Value("runtime").(*libpod.Runtime) name := utils.GetName(r) pod, err := runtime.LookupPod(name) @@ -294,12 +208,19 @@ func PodRestart(w http.ResponseWriter, r *http.Request) { utils.PodNotFound(w, name, err) return } - _, err = pod.Restart(r.Context()) + responses, err := pod.Restart(r.Context()) if err != nil { utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) return } - utils.WriteResponse(w, http.StatusOK, "") + for _, err := range responses { + errs = append(errs, err) + } + report := entities.PodRestartReport{ + Errs: errs, + Id: pod.ID(), + } + utils.WriteResponse(w, http.StatusOK, report) } func PodPrune(w http.ResponseWriter, r *http.Request) { @@ -315,6 +236,9 @@ func PodPrune(w http.ResponseWriter, r *http.Request) { } func PodPause(w http.ResponseWriter, r *http.Request) { + var ( + errs []error + ) runtime := r.Context().Value("runtime").(*libpod.Runtime) name := utils.GetName(r) pod, err := runtime.LookupPod(name) @@ -322,15 +246,25 @@ func PodPause(w http.ResponseWriter, r *http.Request) { utils.PodNotFound(w, name, err) return } - _, err = pod.Pause() + responses, err := pod.Pause() if err != nil { utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) return } - utils.WriteResponse(w, http.StatusNoContent, "") + for _, v := range responses { + errs = append(errs, v) + } + report := entities.PodPauseReport{ + Errs: errs, + Id: pod.ID(), + } + utils.WriteResponse(w, http.StatusOK, report) } func PodUnpause(w http.ResponseWriter, r *http.Request) { + var ( + errs []error + ) runtime := r.Context().Value("runtime").(*libpod.Runtime) name := utils.GetName(r) pod, err := runtime.LookupPod(name) @@ -338,12 +272,19 @@ func PodUnpause(w http.ResponseWriter, r *http.Request) { utils.PodNotFound(w, name, err) return } - _, err = pod.Unpause() + responses, err := pod.Unpause() if err != nil { - utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) + utils.Error(w, "failed to pause pod", http.StatusInternalServerError, err) return } - utils.WriteResponse(w, http.StatusOK, "") + for _, v := range responses { + errs = append(errs, v) + } + report := entities.PodUnpauseReport{ + Errs: errs, + Id: pod.ID(), + } + utils.WriteResponse(w, http.StatusOK, &report) } func PodKill(w http.ResponseWriter, r *http.Request) { @@ -351,9 +292,10 @@ func PodKill(w http.ResponseWriter, r *http.Request) { runtime = r.Context().Value("runtime").(*libpod.Runtime) decoder = r.Context().Value("decoder").(*schema.Decoder) signal = "SIGKILL" + errs []error ) query := struct { - signal string `schema:"signal"` + Signal string `schema:"signal"` }{ // override any golang type defaults } @@ -362,9 +304,8 @@ func PodKill(w http.ResponseWriter, r *http.Request) { errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String())) return } - muxVars := mux.Vars(r) - if _, found := muxVars["signal"]; found { - signal = query.signal + if _, found := r.URL.Query()["signal"]; found { + signal = query.Signal } sig, err := util.ParseSignal(signal) @@ -394,12 +335,23 @@ func PodKill(w http.ResponseWriter, r *http.Request) { utils.Error(w, msg, http.StatusConflict, errors.Errorf("cannot kill a pod with no running containers: %s", pod.ID())) return } - _, err = pod.Kill(uint(sig)) + + responses, err := pod.Kill(uint(sig)) if err != nil { - utils.Error(w, "Something went wrong", http.StatusInternalServerError, err) + utils.Error(w, "failed to kill pod", http.StatusInternalServerError, err) return } - utils.WriteResponse(w, http.StatusOK, "") + + for _, v := range responses { + if v != nil { + errs = append(errs, v) + } + } + report := &entities.PodKillReport{ + Errs: errs, + Id: pod.ID(), + } + utils.WriteResponse(w, http.StatusOK, report) } func PodExists(w http.ResponseWriter, r *http.Request) { diff --git a/pkg/api/handlers/libpod/swagger.go b/pkg/api/handlers/libpod/swagger.go index aec30ef56..1fad2dd1a 100644 --- a/pkg/api/handlers/libpod/swagger.go +++ b/pkg/api/handlers/libpod/swagger.go @@ -1,8 +1,94 @@ package libpod +import ( + "net/http" + "os" + + "github.com/containers/image/v5/manifest" + "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/containers/libpod/pkg/domain/entities" + "github.com/pkg/errors" +) + +// DefaultPodmanSwaggerSpec provides the default path to the podman swagger spec file +const DefaultPodmanSwaggerSpec = "/usr/share/containers/podman/swagger.yaml" + // List Containers // swagger:response ListContainers type swagInspectPodResponse struct { // in:body Body []ListContainer } + +// Inspect Manifest +// swagger:response InspectManifest +type swagInspectManifestResponse struct { + // in:body + Body manifest.List +} + +// Kill Pod +// swagger:response PodKillReport +type swagKillPodResponse struct { + // in:body + Body entities.PodKillReport +} + +// Pause pod +// swagger:response PodPauseReport +type swagPausePodResponse struct { + // in:body + Body entities.PodPauseReport +} + +// Unpause pod +// swagger:response PodUnpauseReport +type swagUnpausePodResponse struct { + // in:body + Body entities.PodUnpauseReport +} + +// Stop pod +// swagger:response PodStopReport +type swagStopPodResponse struct { + // in:body + Body entities.PodStopReport +} + +// Restart pod +// swagger:response PodRestartReport +type swagRestartPodResponse struct { + // in:body + Body entities.PodRestartReport +} + +// Start pod +// swagger:response PodStartReport +type swagStartPodResponse struct { + // in:body + Body entities.PodStartReport +} + +// Rm pod +// swagger:response PodRmReport +type swagRmPodResponse struct { + // in:body + Body entities.PodRmReport +} + +func ServeSwagger(w http.ResponseWriter, r *http.Request) { + path := DefaultPodmanSwaggerSpec + if p, found := os.LookupEnv("PODMAN_SWAGGER_SPEC"); found { + path = p + } + if _, err := os.Stat(path); err != nil { + if os.IsNotExist(err) { + utils.InternalServerError(w, errors.Errorf("file %q does not exist", path)) + return + } + utils.InternalServerError(w, err) + return + } + w.Header().Set("Content-Type", "text/yaml") + http.ServeFile(w, r, path) +} diff --git a/pkg/api/handlers/libpod/volumes.go b/pkg/api/handlers/libpod/volumes.go index 7e7e46718..5a6fc021e 100644 --- a/pkg/api/handlers/libpod/volumes.go +++ b/pkg/api/handlers/libpod/volumes.go @@ -6,11 +6,12 @@ import ( "github.com/containers/libpod/cmd/podman/shared" "github.com/containers/libpod/libpod" - "github.com/containers/libpod/pkg/api/handlers" + "github.com/containers/libpod/libpod/define" "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/containers/libpod/pkg/domain/entities" + "github.com/containers/libpod/pkg/domain/filters" "github.com/gorilla/schema" "github.com/pkg/errors" - log "github.com/sirupsen/logrus" ) func CreateVolume(w http.ResponseWriter, r *http.Request) { @@ -23,13 +24,12 @@ func CreateVolume(w http.ResponseWriter, r *http.Request) { }{ // override any golang type defaults } - input := handlers.VolumeCreateConfig{} + input := entities.VolumeCreateOptions{} 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 } - // decode params from body if err := json.NewDecoder(r.Body).Decode(&input); err != nil { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Decode()")) @@ -45,18 +45,35 @@ func CreateVolume(w http.ResponseWriter, r *http.Request) { if len(input.Label) > 0 { volumeOptions = append(volumeOptions, libpod.WithVolumeLabels(input.Label)) } - if len(input.Opts) > 0 { - parsedOptions, err := shared.ParseVolumeOptions(input.Opts) + if len(input.Options) > 0 { + parsedOptions, err := shared.ParseVolumeOptions(input.Options) if err != nil { utils.InternalServerError(w, err) + return } volumeOptions = append(volumeOptions, parsedOptions...) } vol, err := runtime.NewVolume(r.Context(), volumeOptions...) if err != nil { utils.InternalServerError(w, err) + return + } + config, err := vol.Config() + if err != nil { + utils.InternalServerError(w, err) + return } - utils.WriteResponse(w, http.StatusOK, vol.Name()) + volResponse := entities.VolumeConfigResponse{ + Name: config.Name, + Driver: config.Driver, + Mountpoint: config.MountPoint, + CreatedAt: config.CreatedTime, + Labels: config.Labels, + Options: config.Options, + UID: config.UID, + GID: config.GID, + } + utils.WriteResponse(w, http.StatusOK, volResponse) } func InspectVolume(w http.ResponseWriter, r *http.Request) { @@ -67,50 +84,85 @@ func InspectVolume(w http.ResponseWriter, r *http.Request) { vol, err := runtime.GetVolume(name) if err != nil { utils.VolumeNotFound(w, name, err) + return } - inspect, err := vol.Inspect() - if err != nil { - utils.InternalServerError(w, err) + volResponse := entities.VolumeConfigResponse{ + Name: vol.Name(), + Driver: vol.Driver(), + Mountpoint: vol.MountPoint(), + CreatedAt: vol.CreatedTime(), + Labels: vol.Labels(), + Scope: vol.Scope(), + Options: vol.Options(), + UID: vol.UID(), + GID: vol.GID(), } - utils.WriteResponse(w, http.StatusOK, inspect) + utils.WriteResponse(w, http.StatusOK, volResponse) } func ListVolumes(w http.ResponseWriter, r *http.Request) { - //var ( - // runtime = r.Context().Value("runtime").(*libpod.Runtime) - // decoder = r.Context().Value("decoder").(*schema.Decoder) - //) - //query := struct { - // Filter string `json:"filter"` - //}{ - // // 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 - //} - /* - This is all in main in cmd and needs to be extracted from there first. - */ + var ( + decoder = r.Context().Value("decoder").(*schema.Decoder) + runtime = r.Context().Value("runtime").(*libpod.Runtime) + volumeConfigs []*entities.VolumeListReport + ) + query := struct { + Filters map[string][]string `schema:"filters"` + }{ + // 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 + } + + volumeFilters, err := filters.GenerateVolumeFilters(query.Filters) + if err != nil { + utils.InternalServerError(w, err) + return + } + + vols, err := runtime.Volumes(volumeFilters...) + if err != nil { + utils.InternalServerError(w, err) + return + } + for _, v := range vols { + config := entities.VolumeConfigResponse{ + Name: v.Name(), + Driver: v.Driver(), + Mountpoint: v.MountPoint(), + CreatedAt: v.CreatedTime(), + Labels: v.Labels(), + Scope: v.Scope(), + Options: v.Options(), + UID: v.UID(), + GID: v.GID(), + } + volumeConfigs = append(volumeConfigs, &entities.VolumeListReport{VolumeConfigResponse: config}) + } + utils.WriteResponse(w, http.StatusOK, volumeConfigs) } func PruneVolumes(w http.ResponseWriter, r *http.Request) { var ( runtime = r.Context().Value("runtime").(*libpod.Runtime) + reports []*entities.VolumePruneReport ) - pruned, errs := runtime.PruneVolumes(r.Context()) - if errs != nil { - if len(errs) > 1 { - for _, err := range errs { - log.Infof("Request Failed(%s): %s", http.StatusText(http.StatusInternalServerError), err.Error()) - } - } - utils.InternalServerError(w, errs[len(errs)-1]) + pruned, err := runtime.PruneVolumes(r.Context()) + if err != nil { + utils.InternalServerError(w, err) + return + } + for k, v := range pruned { + reports = append(reports, &entities.VolumePruneReport{ + Err: v, + Id: k, + }) } - utils.WriteResponse(w, http.StatusOK, pruned) + utils.WriteResponse(w, http.StatusOK, reports) } func RemoveVolume(w http.ResponseWriter, r *http.Request) { @@ -133,9 +185,15 @@ func RemoveVolume(w http.ResponseWriter, r *http.Request) { vol, err := runtime.LookupVolume(name) if err != nil { utils.VolumeNotFound(w, name, err) + return } if err := runtime.RemoveVolume(r.Context(), vol, query.Force); err != nil { + if errors.Cause(err) == define.ErrVolumeBeingUsed { + utils.Error(w, "volumes being used", http.StatusConflict, err) + return + } utils.InternalServerError(w, err) + return } utils.WriteResponse(w, http.StatusNoContent, "") } diff --git a/pkg/api/handlers/swagger.go b/pkg/api/handlers/swagger.go index 4ba123ba9..e6e937729 100644 --- a/pkg/api/handlers/swagger.go +++ b/pkg/api/handlers/swagger.go @@ -2,7 +2,9 @@ package handlers import ( "github.com/containers/libpod/libpod" + "github.com/containers/libpod/libpod/define" "github.com/containers/libpod/libpod/image" + "github.com/containers/libpod/pkg/domain/entities" "github.com/containers/libpod/pkg/inspect" "github.com/docker/docker/api/types" ) @@ -108,7 +110,7 @@ type swagDockerTopResponse struct { type swagLibpodInspectContainerResponse struct { // in:body Body struct { - libpod.InspectContainerData + define.InspectContainerData } } @@ -116,7 +118,7 @@ type swagLibpodInspectContainerResponse struct { // swagger:response ListPodsResponse type swagListPodsResponse struct { // in:body - Body []libpod.PodInspect + Body []entities.ListPodsReport } // Inspect pod diff --git a/pkg/api/handlers/types.go b/pkg/api/handlers/types.go index c72b0f817..1ca5db3f9 100644 --- a/pkg/api/handlers/types.go +++ b/pkg/api/handlers/types.go @@ -13,6 +13,7 @@ import ( "github.com/containers/libpod/libpod/define" "github.com/containers/libpod/libpod/events" libpodImage "github.com/containers/libpod/libpod/image" + "github.com/containers/libpod/pkg/domain/entities" docker "github.com/docker/docker/api/types" dockerContainer "github.com/docker/docker/api/types/container" dockerEvents "github.com/docker/docker/api/types/events" @@ -45,12 +46,6 @@ type LibpodImagesPullReport struct { ID string `json:"id"` } -type ImageSummary struct { - docker.ImageSummary - CreatedTime time.Time `json:"CreatedTime,omitempty"` - ReadOnly bool `json:"ReadOnly,omitempty"` -} - type ContainersPruneReport struct { docker.ContainersPruneReport } @@ -128,14 +123,9 @@ type CreateContainerConfig struct { NetworkingConfig dockerNetwork.NetworkingConfig } -type VolumeCreateConfig struct { - Name string `json:"name"` - Driver string `schema:"driver"` - Label map[string]string `schema:"label"` - Opts map[string]string `schema:"opts"` -} - +// swagger:model IDResponse type IDResponse struct { + // ID ID string `json:"id"` } @@ -143,19 +133,6 @@ type ContainerTopOKBody 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"` } @@ -182,6 +159,14 @@ type ImageTreeResponse struct { Layers []ImageLayer `json:"layers"` } +type ExecCreateConfig struct { + docker.ExecConfig +} + +type ExecCreateResponse struct { + docker.IDResponse +} + func EventToApiEvent(e *events.Event) *Event { return &Event{dockerEvents.Message{ Type: e.Type.String(), @@ -200,23 +185,13 @@ func EventToApiEvent(e *events.Event) *Event { }} } -func ImageToImageSummary(l *libpodImage.Image) (*ImageSummary, error) { +func ImageToImageSummary(l *libpodImage.Image) (*entities.ImageSummary, error) { containers, err := l.Containers() if err != nil { return nil, errors.Wrapf(err, "Failed to obtain Containers for image %s", l.ID()) } containerCount := len(containers) - var digests []string - for _, d := range l.Digests() { - digests = append(digests, string(d)) - } - - tags, err := l.RepoTags() - if err != nil { - return nil, errors.Wrapf(err, "Failed to obtain RepoTags for image %s", l.ID()) - } - // FIXME: GetParent() panics // parent, err := l.GetParent(context.TODO()) // if err != nil { @@ -232,20 +207,43 @@ func ImageToImageSummary(l *libpodImage.Image) (*ImageSummary, error) { if err != nil { return nil, errors.Wrapf(err, "Failed to obtain Size for image %s", l.ID()) } - dockerSummary := docker.ImageSummary{ - Containers: int64(containerCount), - Created: l.Created().Unix(), - ID: l.ID(), - Labels: labels, - ParentID: l.Parent, - RepoDigests: digests, - RepoTags: tags, - SharedSize: 0, - Size: int64(*size), - VirtualSize: int64(*size), - } - is := ImageSummary{ - ImageSummary: dockerSummary, + + repoTags, err := l.RepoTags() + if err != nil { + return nil, errors.Wrapf(err, "Failed to obtain RepoTags for image %s", l.ID()) + } + + history, err := l.History(context.TODO()) + if err != nil { + return nil, errors.Wrapf(err, "Failed to obtain History for image %s", l.ID()) + } + historyIds := make([]string, len(history)) + for i, h := range history { + historyIds[i] = h.ID + } + + digests := make([]string, len(l.Digests())) + for i, d := range l.Digests() { + digests[i] = string(d) + } + + is := entities.ImageSummary{ + ID: l.ID(), + ParentId: l.Parent, + RepoTags: repoTags, + Created: l.Created().Unix(), + Size: int64(*size), + SharedSize: 0, + VirtualSize: l.VirtualSize, + Labels: labels, + Containers: containerCount, + ReadOnly: l.IsReadOnly(), + Dangling: l.Dangling(), + Names: l.Names(), + Digest: string(l.Digest()), + Digests: digests, + ConfigDigest: string(l.ConfigDigest), + History: historyIds, } return &is, nil } @@ -342,7 +340,7 @@ func ImageDataToImageInspect(ctx context.Context, l *libpodImage.Image) (*ImageI } -func LibpodToContainer(l *libpod.Container, infoData []define.InfoData) (*Container, error) { +func LibpodToContainer(l *libpod.Container, infoData []define.InfoData, sz bool) (*Container, error) { imageId, imageName := l.Image() var ( @@ -355,11 +353,18 @@ func LibpodToContainer(l *libpod.Container, infoData []define.InfoData) (*Contai if state, err = l.State(); err != nil { return nil, err } - if sizeRW, err = l.RWSize(); err != nil { - return nil, err + stateStr := state.String() + if stateStr == "configured" { + stateStr = "created" } - if sizeRootFs, err = l.RootFsSize(); err != nil { - return nil, err + + if sz { + if sizeRW, err = l.RWSize(); err != nil { + return nil, err + } + if sizeRootFs, err = l.RootFsSize(); err != nil { + return nil, err + } } return &Container{docker.Container{ @@ -373,7 +378,7 @@ func LibpodToContainer(l *libpod.Container, infoData []define.InfoData) (*Contai SizeRw: sizeRW, SizeRootFs: sizeRootFs, Labels: l.Labels(), - State: string(state), + State: stateStr, Status: "", HostConfig: struct { NetworkMode string `json:",omitempty"` @@ -386,9 +391,9 @@ func LibpodToContainer(l *libpod.Container, infoData []define.InfoData) (*Contai }, nil } -func LibpodToContainerJSON(l *libpod.Container) (*docker.ContainerJSON, error) { +func LibpodToContainerJSON(l *libpod.Container, sz bool) (*docker.ContainerJSON, error) { _, imageName := l.Image() - inspect, err := l.Inspect(true) + inspect, err := l.Inspect(sz) if err != nil { return nil, err } diff --git a/pkg/api/handlers/utils/containers.go b/pkg/api/handlers/utils/containers.go index 402005581..bbe4cee3c 100644 --- a/pkg/api/handlers/utils/containers.go +++ b/pkg/api/handlers/utils/containers.go @@ -2,9 +2,7 @@ package utils import ( "context" - "fmt" "net/http" - "syscall" "time" "github.com/containers/libpod/cmd/podman/shared" @@ -18,69 +16,18 @@ import ( // ContainerCreateResponse is the response struct for creating a container type ContainerCreateResponse struct { // ID of the container created - ID string `json:"id"` + ID string `json:"Id"` // Warnings during container creation Warnings []string `json:"Warnings"` } -func KillContainer(w http.ResponseWriter, r *http.Request) (*libpod.Container, error) { - runtime := r.Context().Value("runtime").(*libpod.Runtime) - decoder := r.Context().Value("decoder").(*schema.Decoder) - query := struct { - Signal syscall.Signal `schema:"signal"` - }{ - Signal: syscall.SIGKILL, - } - if err := decoder.Decode(&query, r.URL.Query()); err != nil { - Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String())) - return nil, err - } - name := GetName(r) - con, err := runtime.LookupContainer(name) - if err != nil { - ContainerNotFound(w, name, err) - return nil, err - } - - state, err := con.State() - if err != nil { - InternalServerError(w, err) - return con, err - } - - // If the Container is stopped already, send a 409 - if state == define.ContainerStateStopped || state == define.ContainerStateExited { - Error(w, fmt.Sprintf("Container %s is not running", name), http.StatusConflict, errors.New(fmt.Sprintf("Cannot kill Container %s, it is not running", name))) - return con, err - } - - err = con.Kill(uint(query.Signal)) - if err != nil { - Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "unable to kill Container %s", name)) - } - return con, err -} - -func RemoveContainer(w http.ResponseWriter, r *http.Request, force, vols bool) { - runtime := r.Context().Value("runtime").(*libpod.Runtime) - name := GetName(r) - con, err := runtime.LookupContainer(name) - if err != nil { - ContainerNotFound(w, name, err) - return - } - - if err := runtime.RemoveContainer(r.Context(), con, force, vols); err != nil { - InternalServerError(w, err) - return - } - WriteResponse(w, http.StatusNoContent, "") -} - func WaitContainer(w http.ResponseWriter, r *http.Request) (int32, error) { + var ( + err error + interval time.Duration + ) runtime := r.Context().Value("runtime").(*libpod.Runtime) decoder := r.Context().Value("decoder").(*schema.Decoder) - // /{version}/containers/(name)/restart query := struct { Interval string `schema:"interval"` Condition string `schema:"condition"` @@ -91,25 +38,34 @@ func WaitContainer(w http.ResponseWriter, r *http.Request) (int32, error) { Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String())) return 0, err } - - if len(query.Condition) > 0 { - UnSupportedParameter("condition") + if _, found := r.URL.Query()["interval"]; found { + interval, err = time.ParseDuration(query.Interval) + if err != nil { + InternalServerError(w, err) + return 0, err + } + } else { + interval, err = time.ParseDuration("250ms") + if err != nil { + InternalServerError(w, err) + return 0, err + } + } + condition := define.ContainerStateStopped + if _, found := r.URL.Query()["condition"]; found { + condition, err = define.StringToContainerStatus(query.Condition) + if err != nil { + InternalServerError(w, err) + return 0, err + } } - name := GetName(r) con, err := runtime.LookupContainer(name) if err != nil { ContainerNotFound(w, name, err) return 0, err } - if len(query.Interval) > 0 { - d, err := time.ParseDuration(query.Interval) - if err != nil { - Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse %s for interval", query.Interval)) - } - return con.WaitWithInterval(d) - } - return con.Wait() + return con.WaitForConditionWithInterval(interval, condition) } // GenerateFilterFuncsFromMap is used to generate un-executed functions that can be used to filter diff --git a/pkg/api/handlers/utils/handler.go b/pkg/api/handlers/utils/handler.go index 44bcc794c..32b8c5b0a 100644 --- a/pkg/api/handlers/utils/handler.go +++ b/pkg/api/handlers/utils/handler.go @@ -3,7 +3,6 @@ package utils import ( "encoding/json" "fmt" - "github.com/pkg/errors" "io" "net/http" "net/url" @@ -11,6 +10,7 @@ import ( "strings" "github.com/gorilla/mux" + "github.com/pkg/errors" "github.com/sirupsen/logrus" ) diff --git a/pkg/api/handlers/utils/images.go b/pkg/api/handlers/utils/images.go index f68a71561..696d5f745 100644 --- a/pkg/api/handlers/utils/images.go +++ b/pkg/api/handlers/utils/images.go @@ -6,7 +6,6 @@ import ( "github.com/containers/libpod/libpod" "github.com/containers/libpod/libpod/image" - "github.com/gorilla/mux" "github.com/gorilla/schema" ) @@ -28,7 +27,7 @@ func GetImages(w http.ResponseWriter, r *http.Request) ([]*image.Image, error) { return nil, err } var filters = []string{} - if _, found := mux.Vars(r)["digests"]; found && query.Digests { + if _, found := r.URL.Query()["digests"]; found && query.Digests { UnSupportedParameter("digests") } @@ -44,3 +43,8 @@ func GetImages(w http.ResponseWriter, r *http.Request) ([]*image.Image, error) { } } + +func GetImage(r *http.Request, name string) (*image.Image, error) { + runtime := r.Context().Value("runtime").(*libpod.Runtime) + return runtime.ImageRuntime().NewFromLocal(name) +} diff --git a/pkg/api/handlers/utils/pods.go b/pkg/api/handlers/utils/pods.go new file mode 100644 index 000000000..79d1a5090 --- /dev/null +++ b/pkg/api/handlers/utils/pods.go @@ -0,0 +1,84 @@ +package utils + +import ( + "fmt" + "net/http" + + "github.com/containers/libpod/cmd/podman/shared" + "github.com/containers/libpod/libpod" + "github.com/containers/libpod/pkg/domain/entities" + "github.com/gorilla/schema" +) + +func GetPods(w http.ResponseWriter, r *http.Request) ([]*entities.ListPodsReport, error) { + var ( + lps []*entities.ListPodsReport + pods []*libpod.Pod + podErr error + ) + runtime := r.Context().Value("runtime").(*libpod.Runtime) + decoder := r.Context().Value("decoder").(*schema.Decoder) + + query := struct { + All bool + Filters map[string][]string `schema:"filters"` + Digests bool + }{} + + if err := decoder.Decode(&query, r.URL.Query()); err != nil { + return nil, err + } + var filters = []string{} + if _, found := r.URL.Query()["digests"]; found && query.Digests { + UnSupportedParameter("digests") + } + + if len(query.Filters) > 0 { + for k, v := range query.Filters { + for _, val := range v { + filters = append(filters, fmt.Sprintf("%s=%s", k, val)) + } + } + filterFuncs, err := shared.GenerateFilterFunction(runtime, filters) + if err != nil { + return nil, err + } + pods, podErr = shared.FilterAllPodsWithFilterFunc(runtime, filterFuncs...) + } else { + pods, podErr = runtime.GetAllPods() + } + if podErr != nil { + return nil, podErr + } + for _, pod := range pods { + status, err := pod.GetPodStatus() + if err != nil { + return nil, err + } + ctrs, err := pod.AllContainers() + if err != nil { + return nil, err + } + lp := entities.ListPodsReport{ + Cgroup: pod.CgroupParent(), + Created: pod.CreatedTime(), + Id: pod.ID(), + Name: pod.Name(), + Namespace: pod.Namespace(), + Status: status, + } + for _, ctr := range ctrs { + state, err := ctr.State() + if err != nil { + return nil, err + } + lp.Containers = append(lp.Containers, &entities.ListPodContainer{ + Id: ctr.ID(), + Names: ctr.Name(), + Status: state.String(), + }) + } + lps = append(lps, &lp) + } + return lps, nil +} |