diff options
Diffstat (limited to 'pkg')
77 files changed, 676 insertions, 456 deletions
diff --git a/pkg/api/handlers/compat/containers.go b/pkg/api/handlers/compat/containers.go index cea4bd0f6..b90f3d625 100644 --- a/pkg/api/handlers/compat/containers.go +++ b/pkg/api/handlers/compat/containers.go @@ -348,7 +348,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) { } func LibpodToContainer(l *libpod.Container, sz bool) (*handlers.Container, error) { - imageId, imageName := l.Image() + imageID, imageName := l.Image() var ( err error @@ -378,7 +378,7 @@ func LibpodToContainer(l *libpod.Container, sz bool) (*handlers.Container, error ID: l.ID(), Names: []string{fmt.Sprintf("/%s", l.Name())}, Image: imageName, - ImageID: imageId, + ImageID: imageID, Command: strings.Join(l.Command(), " "), Created: l.CreatedTime().Unix(), Ports: nil, diff --git a/pkg/api/handlers/compat/images.go b/pkg/api/handlers/compat/images.go index b64ed0036..ce9ff1b19 100644 --- a/pkg/api/handlers/compat/images.go +++ b/pkg/api/handlers/compat/images.go @@ -224,7 +224,7 @@ func CreateImageFromSrc(w http.ResponseWriter, r *http.Request) { Status string `json:"status"` Progress string `json:"progress"` ProgressDetail map[string]string `json:"progressDetail"` - Id string `json:"id"` + Id string `json:"id"` //nolint }{ Status: iid, ProgressDetail: map[string]string{}, @@ -289,7 +289,7 @@ func CreateImageFromImage(w http.ResponseWriter, r *http.Request) { Error string `json:"error"` Progress string `json:"progress"` ProgressDetail map[string]string `json:"progressDetail"` - Id string `json:"id"` + Id string `json:"id"` //nolint }{ Status: fmt.Sprintf("pulling image (%s) from %s", img.Tag, strings.Join(img.Names(), ", ")), ProgressDetail: map[string]string{}, diff --git a/pkg/api/handlers/compat/images_build.go b/pkg/api/handlers/compat/images_build.go index e9d8fd719..6cc766a38 100644 --- a/pkg/api/handlers/compat/images_build.go +++ b/pkg/api/handlers/compat/images_build.go @@ -59,10 +59,10 @@ func BuildImage(w http.ResponseWriter, r *http.Request) { ForceRm bool `schema:"forcerm"` Memory int64 `schema:"memory"` MemSwap int64 `schema:"memswap"` - CpuShares uint64 `schema:"cpushares"` - CpuSetCpus string `schema:"cpusetcpus"` - CpuPeriod uint64 `schema:"cpuperiod"` - CpuQuota int64 `schema:"cpuquota"` + CpuShares uint64 `schema:"cpushares"` //nolint + CpuSetCpus string `schema:"cpusetcpus"` //nolint + CpuPeriod uint64 `schema:"cpuperiod"` //nolint + CpuQuota int64 `schema:"cpuquota"` //nolint BuildArgs string `schema:"buildargs"` ShmSize int `schema:"shmsize"` Squash bool `schema:"squash"` diff --git a/pkg/api/handlers/compat/info.go b/pkg/api/handlers/compat/info.go index e9756a03f..d4a933c54 100644 --- a/pkg/api/handlers/compat/info.go +++ b/pkg/api/handlers/compat/info.go @@ -177,7 +177,7 @@ func getContainersState(r *libpod.Runtime) map[define.ContainerStatus]int { if err != nil { continue } - states[state] += 1 + states[state]++ } } return states diff --git a/pkg/api/handlers/compat/networks.go b/pkg/api/handlers/compat/networks.go index c52ca093f..8734ba405 100644 --- a/pkg/api/handlers/compat/networks.go +++ b/pkg/api/handlers/compat/networks.go @@ -20,10 +20,6 @@ import ( "github.com/pkg/errors" ) -type CompatInspectNetwork struct { - types.NetworkResource -} - func InspectNetwork(w http.ResponseWriter, r *http.Request) { runtime := r.Context().Value("runtime").(*libpod.Runtime) diff --git a/pkg/api/handlers/compat/ping.go b/pkg/api/handlers/compat/ping.go index abee3d8e8..d275c4a02 100644 --- a/pkg/api/handlers/compat/ping.go +++ b/pkg/api/handlers/compat/ping.go @@ -14,13 +14,13 @@ import ( // Clients will use the Header availability to test which backend engine is in use. // Note: Additionally handler supports GET and HEAD methods func Ping(w http.ResponseWriter, r *http.Request) { - w.Header().Set("API-Version", utils.ApiVersion[utils.CompatTree][utils.CurrentApiVersion].String()) + w.Header().Set("API-Version", utils.APIVersion[utils.CompatTree][utils.CurrentAPIVersion].String()) w.Header().Set("BuildKit-Version", "") w.Header().Set("Docker-Experimental", "true") w.Header().Set("Cache-Control", "no-cache") w.Header().Set("Pragma", "no-cache") - w.Header().Set("Libpod-API-Version", utils.ApiVersion[utils.LibpodTree][utils.CurrentApiVersion].String()) + w.Header().Set("Libpod-API-Version", utils.APIVersion[utils.LibpodTree][utils.CurrentAPIVersion].String()) w.Header().Set("Libpod-Buildha-Version", buildah.Version) w.WriteHeader(http.StatusOK) diff --git a/pkg/api/handlers/compat/version.go b/pkg/api/handlers/compat/version.go index bfc226bb8..3164b16b9 100644 --- a/pkg/api/handlers/compat/version.go +++ b/pkg/api/handlers/compat/version.go @@ -34,14 +34,14 @@ func VersionHandler(w http.ResponseWriter, r *http.Request) { Name: "Podman Engine", Version: versionInfo.Version, Details: map[string]string{ - "APIVersion": utils.ApiVersion[utils.LibpodTree][utils.CurrentApiVersion].String(), + "APIVersion": utils.APIVersion[utils.LibpodTree][utils.CurrentAPIVersion].String(), "Arch": goRuntime.GOARCH, "BuildTime": time.Unix(versionInfo.Built, 0).Format(time.RFC3339), "Experimental": "true", "GitCommit": versionInfo.GitCommit, "GoVersion": versionInfo.GoVersion, "KernelVersion": infoData.Host.Kernel, - "MinAPIVersion": utils.ApiVersion[utils.LibpodTree][utils.MinimalApiVersion].String(), + "MinAPIVersion": utils.APIVersion[utils.LibpodTree][utils.MinimalAPIVersion].String(), "Os": goRuntime.GOOS, }, }} diff --git a/pkg/api/handlers/decoder.go b/pkg/api/handlers/decoder.go index 03b86275d..e46cd8837 100644 --- a/pkg/api/handlers/decoder.go +++ b/pkg/api/handlers/decoder.go @@ -17,7 +17,7 @@ func NewAPIDecoder() *schema.Decoder { d := schema.NewDecoder() d.IgnoreUnknownKeys(true) - d.RegisterConverter(map[string][]string{}, convertUrlValuesString) + d.RegisterConverter(map[string][]string{}, convertURLValuesString) d.RegisterConverter(time.Time{}, convertTimeString) var Signal syscall.Signal @@ -35,12 +35,12 @@ func NewAPIDecoder() *schema.Decoder { // panic(err) // } // payload = url.QueryEscape(payload) -func convertUrlValuesString(query string) reflect.Value { +func convertURLValuesString(query string) reflect.Value { f := map[string][]string{} err := json.Unmarshal([]byte(query), &f) if err != nil { - logrus.Infof("convertUrlValuesString: Failed to Unmarshal %s: %s", query, err.Error()) + logrus.Infof("convertURLValuesString: Failed to Unmarshal %s: %s", query, err.Error()) } return reflect.ValueOf(f) diff --git a/pkg/api/handlers/libpod/pods.go b/pkg/api/handlers/libpod/pods.go index c3f8d5d66..7d4d03144 100644 --- a/pkg/api/handlers/libpod/pods.go +++ b/pkg/api/handlers/libpod/pods.go @@ -17,6 +17,7 @@ import ( "github.com/containers/libpod/pkg/util" "github.com/gorilla/schema" "github.com/pkg/errors" + "github.com/sirupsen/logrus" ) func PodCreate(w http.ResponseWriter, r *http.Request) { @@ -31,11 +32,11 @@ func PodCreate(w http.ResponseWriter, r *http.Request) { } pod, err := generate.MakePod(&psg, runtime) if err != nil { - http_code := http.StatusInternalServerError + httpCode := http.StatusInternalServerError if errors.Cause(err) == define.ErrPodExists { - http_code = http.StatusConflict + httpCode = http.StatusConflict } - utils.Error(w, "Something went wrong.", http_code, err) + utils.Error(w, "Something went wrong.", httpCode, err) return } utils.WriteResponse(w, http.StatusCreated, handlers.IDResponse{ID: pod.ID()}) @@ -375,6 +376,7 @@ func PodKill(w http.ResponseWriter, r *http.Request) { sig, err := util.ParseSignal(signal) if err != nil { utils.InternalServerError(w, errors.Wrapf(err, "unable to parse signal value")) + return } name := utils.GetName(r) pod, err := runtime.LookupPod(name) @@ -382,6 +384,7 @@ func PodKill(w http.ResponseWriter, r *http.Request) { utils.PodNotFound(w, name, err) return } + logrus.Debugf("Killing pod %s with signal %d", pod.ID(), sig) podStates, err := pod.Status() if err != nil { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err) diff --git a/pkg/api/handlers/libpod/volumes.go b/pkg/api/handlers/libpod/volumes.go index c42ca407b..b5574b87b 100644 --- a/pkg/api/handlers/libpod/volumes.go +++ b/pkg/api/handlers/libpod/volumes.go @@ -46,7 +46,7 @@ func CreateVolume(w http.ResponseWriter, r *http.Request) { volumeOptions = append(volumeOptions, libpod.WithVolumeLabels(input.Label)) } if len(input.Options) > 0 { - parsedOptions, err := parse.ParseVolumeOptions(input.Options) + parsedOptions, err := parse.VolumeOptions(input.Options) if err != nil { utils.InternalServerError(w, err) return diff --git a/pkg/api/handlers/types.go b/pkg/api/handlers/types.go index aa3d0fe91..79aeff2f8 100644 --- a/pkg/api/handlers/types.go +++ b/pkg/api/handlers/types.go @@ -334,16 +334,25 @@ func ImageDataToImageInspect(ctx context.Context, l *libpodImage.Image) (*ImageI func portsToPortSet(input map[string]struct{}) (nat.PortSet, error) { ports := make(nat.PortSet) for k := range input { - npTCP, err := nat.NewPort("tcp", k) - if err != nil { - return nil, errors.Wrapf(err, "unable to create tcp port from %s", k) - } - npUDP, err := nat.NewPort("udp", k) - if err != nil { - return nil, errors.Wrapf(err, "unable to create udp port from %s", k) + proto, port := nat.SplitProtoPort(k) + switch proto { + // See the OCI image spec for details: + // https://github.com/opencontainers/image-spec/blob/e562b04403929d582d449ae5386ff79dd7961a11/config.md#properties + case "tcp", "": + p, err := nat.NewPort("tcp", port) + if err != nil { + return nil, errors.Wrapf(err, "unable to create tcp port from %s", k) + } + ports[p] = struct{}{} + case "udp": + p, err := nat.NewPort("udp", port) + if err != nil { + return nil, errors.Wrapf(err, "unable to create tcp port from %s", k) + } + ports[p] = struct{}{} + default: + return nil, errors.Errorf("invalid port proto %q in %q", proto, k) } - ports[npTCP] = struct{}{} - ports[npUDP] = struct{}{} } return ports, nil } diff --git a/pkg/api/handlers/utils/containers.go b/pkg/api/handlers/utils/containers.go index a46b308b5..4bcac6e72 100644 --- a/pkg/api/handlers/utils/containers.go +++ b/pkg/api/handlers/utils/containers.go @@ -62,7 +62,7 @@ func WaitContainer(w http.ResponseWriter, r *http.Request) (int32, error) { func CreateContainer(ctx context.Context, w http.ResponseWriter, runtime *libpod.Runtime, cc *createconfig.CreateConfig) { var pod *libpod.Pod - ctr, err := createconfig.CreateContainerFromCreateConfig(runtime, cc, ctx, pod) + ctr, err := createconfig.CreateContainerFromCreateConfig(ctx, runtime, cc, pod) if err != nil { Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "CreateContainerFromCreateConfig()")) return diff --git a/pkg/api/handlers/utils/handler.go b/pkg/api/handlers/utils/handler.go index 2f4a54b98..62fdc05dd 100644 --- a/pkg/api/handlers/utils/handler.go +++ b/pkg/api/handlers/utils/handler.go @@ -28,27 +28,27 @@ const ( // CompatTree supports Libpod endpoints CompatTree - // CurrentApiVersion announces what is the current API level - CurrentApiVersion = VersionLevel(iota) - // MinimalApiVersion announces what is the oldest API level supported - MinimalApiVersion + // CurrentAPIVersion announces what is the current API level + CurrentAPIVersion = VersionLevel(iota) + // MinimalAPIVersion announces what is the oldest API level supported + MinimalAPIVersion ) var ( // See https://docs.docker.com/engine/api/v1.40/ // libpod compat handlers are expected to honor docker API versions - // ApiVersion provides the current and minimal API versions for compat and libpod endpoint trees + // APIVersion provides the current and minimal API versions for compat and libpod endpoint trees // Note: GET|HEAD /_ping is never versioned and provides the API-Version and Libpod-API-Version headers to allow // clients to shop for the Version they wish to support - ApiVersion = map[VersionTree]map[VersionLevel]semver.Version{ + APIVersion = map[VersionTree]map[VersionLevel]semver.Version{ LibpodTree: { - CurrentApiVersion: semver.MustParse("1.0.0"), - MinimalApiVersion: semver.MustParse("1.0.0"), + CurrentAPIVersion: semver.MustParse("1.0.0"), + MinimalAPIVersion: semver.MustParse("1.0.0"), }, CompatTree: { - CurrentApiVersion: semver.MustParse("1.40.0"), - MinimalApiVersion: semver.MustParse("1.24.0"), + CurrentAPIVersion: semver.MustParse("1.40.0"), + MinimalAPIVersion: semver.MustParse("1.24.0"), }, } @@ -103,8 +103,8 @@ func SupportedVersionWithDefaults(r *http.Request) (semver.Version, error) { } return SupportedVersion(r, - fmt.Sprintf(">=%s <=%s", ApiVersion[tree][MinimalApiVersion].String(), - ApiVersion[tree][CurrentApiVersion].String())) + fmt.Sprintf(">=%s <=%s", APIVersion[tree][MinimalAPIVersion].String(), + APIVersion[tree][CurrentAPIVersion].String())) } // WriteResponse encodes the given value as JSON or string and renders it for http client diff --git a/pkg/api/handlers/utils/handler_test.go b/pkg/api/handlers/utils/handler_test.go index 6009432b5..d9fd22b80 100644 --- a/pkg/api/handlers/utils/handler_test.go +++ b/pkg/api/handlers/utils/handler_test.go @@ -12,12 +12,12 @@ import ( func TestSupportedVersion(t *testing.T) { req, err := http.NewRequest("GET", - fmt.Sprintf("/v%s/libpod/testing/versions", ApiVersion[LibpodTree][CurrentApiVersion]), + fmt.Sprintf("/v%s/libpod/testing/versions", APIVersion[LibpodTree][CurrentAPIVersion]), nil) if err != nil { t.Fatal(err) } - req = mux.SetURLVars(req, map[string]string{"version": ApiVersion[LibpodTree][CurrentApiVersion].String()}) + req = mux.SetURLVars(req, map[string]string{"version": APIVersion[LibpodTree][CurrentAPIVersion].String()}) rr := httptest.NewRecorder() handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { diff --git a/pkg/api/handlers/utils/pods.go b/pkg/api/handlers/utils/pods.go index 5b6f6d34d..4a5cbd05c 100644 --- a/pkg/api/handlers/utils/pods.go +++ b/pkg/api/handlers/utils/pods.go @@ -54,7 +54,7 @@ func GetPods(w http.ResponseWriter, r *http.Request) ([]*entities.ListPodsReport if err != nil { return nil, err } - infraId, err := pod.InfraContainerID() + infraID, err := pod.InfraContainerID() if err != nil { return nil, err } @@ -65,7 +65,7 @@ func GetPods(w http.ResponseWriter, r *http.Request) ([]*entities.ListPodsReport Name: pod.Name(), Namespace: pod.Namespace(), Status: status, - InfraId: infraId, + InfraId: infraID, Labels: pod.Labels(), } for _, ctr := range ctrs { diff --git a/pkg/api/server/handler_api.go b/pkg/api/server/handler_api.go index 7a7db12f3..dbdb7f17b 100644 --- a/pkg/api/server/handler_api.go +++ b/pkg/api/server/handler_api.go @@ -34,9 +34,9 @@ func (s *APIServer) APIHandler(h http.HandlerFunc) http.HandlerFunc { } // TODO: Use r.ConnContext when ported to go 1.13 - c := context.WithValue(r.Context(), "decoder", s.Decoder) - c = context.WithValue(c, "runtime", s.Runtime) - c = context.WithValue(c, "shutdownFunc", s.Shutdown) + c := context.WithValue(r.Context(), "decoder", s.Decoder) //nolint + c = context.WithValue(c, "runtime", s.Runtime) //nolint + c = context.WithValue(c, "shutdownFunc", s.Shutdown) //nolint r = r.WithContext(c) h(w, r) diff --git a/pkg/api/server/server.go b/pkg/api/server/server.go index 499a4c58a..bd6a99b96 100644 --- a/pkg/api/server/server.go +++ b/pkg/api/server/server.go @@ -257,7 +257,7 @@ func (t *IdleTracker) ConnState(conn net.Conn, state http.ConnState) { if oldActive == 0 { t.timer.Stop() } - t.total += 1 + t.total++ case http.StateIdle, http.StateClosed: delete(t.active, conn) // Restart the timer if we've become idle diff --git a/pkg/bindings/bindings.go b/pkg/bindings/bindings.go index 7e2a444bd..94f7a45d0 100644 --- a/pkg/bindings/bindings.go +++ b/pkg/bindings/bindings.go @@ -5,11 +5,16 @@ // This package exposes a series of methods that allow users to firstly // create their connection with the API endpoints. Once the connection // is established, users can then manage the Podman container runtime. - package bindings import ( + "errors" + "fmt" + "io" + "os" + "github.com/blang/semver" + "golang.org/x/crypto/ssh/terminal" ) var ( @@ -22,6 +27,43 @@ var ( pFalse = false PFalse = &pFalse - // _*YES*- podman will fail to run if this value is wrong + // APIVersion - podman will fail to run if this value is wrong APIVersion = semver.MustParse("1.0.0") ) + +// readPassword prompts for a secret and returns value input by user from stdin +// Unlike terminal.ReadPassword(), $(echo $SECRET | podman...) is supported. +// Additionally, all input after `<secret>/n` is queued to podman command. +func readPassword(prompt string) (pw []byte, err error) { + fd := int(os.Stdin.Fd()) + if terminal.IsTerminal(fd) { + fmt.Fprint(os.Stderr, prompt) + pw, err = terminal.ReadPassword(fd) + fmt.Fprintln(os.Stderr) + return + } + + var b [1]byte + for { + n, err := os.Stdin.Read(b[:]) + // terminal.ReadPassword discards any '\r', so we do the same + if n > 0 && b[0] != '\r' { + if b[0] == '\n' { + return pw, nil + } + pw = append(pw, b[0]) + // limit size, so that a wrong input won't fill up the memory + if len(pw) > 1024 { + err = errors.New("password too long, 1024 byte limit") + } + } + if err != nil { + // terminal.ReadPassword accepts EOF-terminated passwords + // if non-empty, so we do the same + if err == io.EOF && len(pw) > 0 { + err = nil + } + return pw, err + } + } +} diff --git a/pkg/bindings/connection.go b/pkg/bindings/connection.go index c26093a7f..aa7f3707c 100644 --- a/pkg/bindings/connection.go +++ b/pkg/bindings/connection.go @@ -13,6 +13,7 @@ import ( "path/filepath" "strconv" "strings" + "sync" "time" "github.com/blang/semver" @@ -20,6 +21,7 @@ import ( "github.com/pkg/errors" "github.com/sirupsen/logrus" "golang.org/x/crypto/ssh" + "golang.org/x/crypto/ssh/agent" "k8s.io/client-go/util/homedir" ) @@ -29,6 +31,8 @@ var ( Host: "d", Path: "/v" + APIVersion.String() + "/libpod", } + passPhrase []byte + phraseSync sync.Once ) type APIResponse struct { @@ -37,7 +41,7 @@ type APIResponse struct { } type Connection struct { - Uri *url.URL + URI *url.URL Client *http.Client } @@ -61,6 +65,10 @@ func JoinURL(elements ...string) string { return "/" + strings.Join(elements, "/") } +func NewConnection(ctx context.Context, uri string) (context.Context, error) { + return NewConnectionWithIdentity(ctx, uri, "") +} + // NewConnection takes a URI as a string and returns a context with the // Connection embedded as a value. This context needs to be passed to each // endpoint to work correctly. @@ -69,23 +77,28 @@ func JoinURL(elements ...string) string { // For example tcp://localhost:<port> // or unix:///run/podman/podman.sock // or ssh://<user>@<host>[:port]/run/podman/podman.sock?secure=True -func NewConnection(ctx context.Context, uri string, identity ...string) (context.Context, error) { +func NewConnectionWithIdentity(ctx context.Context, uri string, passPhrase string, identities ...string) (context.Context, error) { var ( err error secure bool ) - if v, found := os.LookupEnv("PODMAN_HOST"); found { + if v, found := os.LookupEnv("CONTAINER_HOST"); found && uri == "" { uri = v } - if v, found := os.LookupEnv("PODMAN_SSHKEY"); found { - identity = []string{v} + if v, found := os.LookupEnv("CONTAINER_SSHKEY"); found && len(identities) == 0 { + identities = append(identities, v) + } + + if v, found := os.LookupEnv("CONTAINER_PASSPHRASE"); found && passPhrase == "" { + passPhrase = v } _url, err := url.Parse(uri) if err != nil { - return nil, errors.Wrapf(err, "Value of PODMAN_HOST is not a valid url: %s", uri) + return nil, errors.Wrapf(err, "Value of CONTAINER_HOST is not a valid url: %s", uri) } + // TODO Fill in missing defaults for _url... // Now we setup the http Client to use the connection above var connection Connection @@ -95,7 +108,7 @@ func NewConnection(ctx context.Context, uri string, identity ...string) (context if err != nil { secure = false } - connection, err = sshClient(_url, identity[0], secure) + connection, err = sshClient(_url, secure, passPhrase, identities...) case "unix": if !strings.HasPrefix(uri, "unix:///") { // autofix unix://path_element vs unix:///path_element @@ -124,7 +137,7 @@ func NewConnection(ctx context.Context, uri string, identity ...string) (context func tcpClient(_url *url.URL) (Connection, error) { connection := Connection{ - Uri: _url, + URI: _url, } connection.Client = &http.Client{ Transport: &http.Transport{ @@ -172,10 +185,31 @@ func pingNewConnection(ctx context.Context) error { return errors.Errorf("ping response was %q", response.StatusCode) } -func sshClient(_url *url.URL, identity string, secure bool) (Connection, error) { - auth, err := publicKey(identity) - if err != nil { - return Connection{}, errors.Wrapf(err, "Failed to parse identity %s: %v\n", _url.String(), identity) +func sshClient(_url *url.URL, secure bool, passPhrase string, identities ...string) (Connection, error) { + var authMethods []ssh.AuthMethod + + for _, i := range identities { + auth, err := publicKey(i, []byte(passPhrase)) + if err != nil { + fmt.Fprint(os.Stderr, errors.Wrapf(err, "failed to parse identity %q", i).Error()+"\n") + continue + } + authMethods = append(authMethods, auth) + } + + if sock, found := os.LookupEnv("SSH_AUTH_SOCK"); found { + logrus.Debugf("Found SSH_AUTH_SOCK %q, ssh-agent signer enabled", sock) + + c, err := net.Dial("unix", sock) + if err != nil { + return Connection{}, err + } + a := agent.NewClient(c) + authMethods = append(authMethods, ssh.PublicKeysCallback(a.Signers)) + } + + if pw, found := _url.User.Password(); found { + authMethods = append(authMethods, ssh.Password(pw)) } callback := ssh.InsecureIgnoreHostKey() @@ -195,7 +229,7 @@ func sshClient(_url *url.URL, identity string, secure bool) (Connection, error) net.JoinHostPort(_url.Hostname(), port), &ssh.ClientConfig{ User: _url.User.Username(), - Auth: []ssh.AuthMethod{auth}, + Auth: authMethods, HostKeyCallback: callback, HostKeyAlgorithms: []string{ ssh.KeyAlgoRSA, @@ -212,7 +246,7 @@ func sshClient(_url *url.URL, identity string, secure bool) (Connection, error) return Connection{}, errors.Wrapf(err, "Connection to bastion host (%s) failed.", _url.String()) } - connection := Connection{Uri: _url} + connection := Connection{URI: _url} connection.Client = &http.Client{ Transport: &http.Transport{ DialContext: func(ctx context.Context, _, _ string) (net.Conn, error) { @@ -223,7 +257,7 @@ func sshClient(_url *url.URL, identity string, secure bool) (Connection, error) } func unixClient(_url *url.URL) (Connection, error) { - connection := Connection{Uri: _url} + connection := Connection{URI: _url} connection.Client = &http.Client{ Transport: &http.Transport{ DialContext: func(ctx context.Context, _, _ string) (net.Conn, error) { @@ -307,7 +341,7 @@ func (h *APIResponse) IsServerError() bool { return h.Response.StatusCode/100 == 5 } -func publicKey(path string) (ssh.AuthMethod, error) { +func publicKey(path string, passphrase []byte) (ssh.AuthMethod, error) { key, err := ioutil.ReadFile(path) if err != nil { return nil, err @@ -315,12 +349,30 @@ func publicKey(path string) (ssh.AuthMethod, error) { signer, err := ssh.ParsePrivateKey(key) if err != nil { - return nil, err + if _, ok := err.(*ssh.PassphraseMissingError); !ok { + return nil, err + } + if len(passphrase) == 0 { + phraseSync.Do(promptPassphrase) + passphrase = passPhrase + } + signer, err = ssh.ParsePrivateKeyWithPassphrase(key, passphrase) + if err != nil { + return nil, err + } } - return ssh.PublicKeys(signer), nil } +func promptPassphrase() { + phrase, err := readPassword("Key Passphrase: ") + if err != nil { + passPhrase = []byte{} + return + } + passPhrase = phrase +} + func hostKey(host string) ssh.PublicKey { // parse OpenSSH known_hosts file // ssh or use ssh-keyscan to get initial key diff --git a/pkg/bindings/containers/attach.go b/pkg/bindings/containers/attach.go index b7f35c30d..44c7f4002 100644 --- a/pkg/bindings/containers/attach.go +++ b/pkg/bindings/containers/attach.go @@ -25,7 +25,7 @@ import ( ) // Attach attaches to a running container -func Attach(ctx context.Context, nameOrId string, detachKeys *string, logs, stream *bool, stdin io.Reader, stdout io.Writer, stderr io.Writer, attachReady chan bool) error { +func Attach(ctx context.Context, nameOrID string, detachKeys *string, logs, stream *bool, stdin io.Reader, stdout io.Writer, stderr io.Writer, attachReady chan bool) error { isSet := struct { stdin bool stdout bool @@ -52,7 +52,7 @@ func Attach(ctx context.Context, nameOrId string, detachKeys *string, logs, stre } // Do we need to wire in stdin? - ctnr, err := Inspect(ctx, nameOrId, bindings.PFalse) + ctnr, err := Inspect(ctx, nameOrID, bindings.PFalse) if err != nil { return err } @@ -115,7 +115,7 @@ func Attach(ctx context.Context, nameOrId string, detachKeys *string, logs, stre IdleConnTimeout: time.Duration(0), } conn.Client.Transport = t - response, err := conn.DoRequest(nil, http.MethodPost, "/containers/%s/attach", params, headers, nameOrId) + response, err := conn.DoRequest(nil, http.MethodPost, "/containers/%s/attach", params, headers, nameOrID) if err != nil { return err } @@ -129,7 +129,7 @@ func Attach(ctx context.Context, nameOrId string, detachKeys *string, logs, stre winCtx, winCancel := context.WithCancel(ctx) defer winCancel() - go attachHandleResize(ctx, winCtx, winChange, false, nameOrId, file) + go attachHandleResize(ctx, winCtx, winChange, false, nameOrID, file) } // If we are attaching around a start, we need to "signal" @@ -243,13 +243,13 @@ func DemuxFrame(r io.Reader, buffer []byte, length int) (frame []byte, err error } // ResizeContainerTTY sets container's TTY height and width in characters -func ResizeContainerTTY(ctx context.Context, nameOrId string, height *int, width *int) error { - return resizeTTY(ctx, bindings.JoinURL("containers", nameOrId, "resize"), height, width) +func ResizeContainerTTY(ctx context.Context, nameOrID string, height *int, width *int) error { + return resizeTTY(ctx, bindings.JoinURL("containers", nameOrID, "resize"), height, width) } // ResizeExecTTY sets session's TTY height and width in characters -func ResizeExecTTY(ctx context.Context, nameOrId string, height *int, width *int) error { - return resizeTTY(ctx, bindings.JoinURL("exec", nameOrId, "resize"), height, width) +func ResizeExecTTY(ctx context.Context, nameOrID string, height *int, width *int) error { + return resizeTTY(ctx, bindings.JoinURL("exec", nameOrID, "resize"), height, width) } // resizeTTY set size of TTY of container diff --git a/pkg/bindings/containers/checkpoint.go b/pkg/bindings/containers/checkpoint.go index f483a9297..916ec8071 100644 --- a/pkg/bindings/containers/checkpoint.go +++ b/pkg/bindings/containers/checkpoint.go @@ -10,9 +10,9 @@ import ( "github.com/containers/libpod/pkg/domain/entities" ) -// Checkpoint checkpoints the given container (identified by nameOrId). All additional +// Checkpoint checkpoints the given container (identified by nameOrID). All additional // options are options and allow for more fine grained control of the checkpoint process. -func Checkpoint(ctx context.Context, nameOrId string, keep, leaveRunning, tcpEstablished, ignoreRootFS *bool, export *string) (*entities.CheckpointReport, error) { +func Checkpoint(ctx context.Context, nameOrID string, keep, leaveRunning, tcpEstablished, ignoreRootFS *bool, export *string) (*entities.CheckpointReport, error) { var report entities.CheckpointReport conn, err := bindings.GetClient(ctx) if err != nil { @@ -34,16 +34,16 @@ func Checkpoint(ctx context.Context, nameOrId string, keep, leaveRunning, tcpEst if export != nil { params.Set("export", *export) } - response, err := conn.DoRequest(nil, http.MethodPost, "/containers/%s/checkpoint", params, nil, nameOrId) + response, err := conn.DoRequest(nil, http.MethodPost, "/containers/%s/checkpoint", params, nil, nameOrID) if err != nil { return nil, err } return &report, response.Process(&report) } -// Restore restores a checkpointed container to running. The container is identified by the nameOrId option. All +// Restore restores a checkpointed container to running. The container is identified by the nameOrID option. All // additional options are optional and allow finer control of the restore processs. -func Restore(ctx context.Context, nameOrId string, keep, tcpEstablished, ignoreRootFS, ignoreStaticIP, ignoreStaticMAC *bool, name, importArchive *string) (*entities.RestoreReport, error) { +func Restore(ctx context.Context, nameOrID string, keep, tcpEstablished, ignoreRootFS, ignoreStaticIP, ignoreStaticMAC *bool, name, importArchive *string) (*entities.RestoreReport, error) { var report entities.RestoreReport conn, err := bindings.GetClient(ctx) if err != nil { @@ -71,7 +71,7 @@ func Restore(ctx context.Context, nameOrId string, keep, tcpEstablished, ignoreR if importArchive != nil { params.Set("import", *importArchive) } - response, err := conn.DoRequest(nil, http.MethodPost, "/containers/%s/restore", params, nil, nameOrId) + response, err := conn.DoRequest(nil, http.MethodPost, "/containers/%s/restore", params, nil, nameOrID) if err != nil { return nil, err } diff --git a/pkg/bindings/containers/commit.go b/pkg/bindings/containers/commit.go index 780d42272..1a9ddc970 100644 --- a/pkg/bindings/containers/commit.go +++ b/pkg/bindings/containers/commit.go @@ -10,16 +10,16 @@ import ( "github.com/containers/libpod/pkg/bindings" ) -// Commit creates a container image from a container. The container is defined by nameOrId. Use +// Commit creates a container image from a container. The container is defined by nameOrID. Use // the CommitOptions for finer grain control on characteristics of the resulting image. -func Commit(ctx context.Context, nameOrId string, options CommitOptions) (handlers.IDResponse, error) { +func Commit(ctx context.Context, nameOrID string, options CommitOptions) (handlers.IDResponse, error) { id := handlers.IDResponse{} conn, err := bindings.GetClient(ctx) if err != nil { return id, err } params := url.Values{} - params.Set("container", nameOrId) + params.Set("container", nameOrID) if options.Author != nil { params.Set("author", *options.Author) } diff --git a/pkg/bindings/containers/diff.go b/pkg/bindings/containers/diff.go index 06a828c30..e7a50248a 100644 --- a/pkg/bindings/containers/diff.go +++ b/pkg/bindings/containers/diff.go @@ -9,13 +9,13 @@ import ( ) // Diff provides the changes between two container layers -func Diff(ctx context.Context, nameOrId string) ([]archive.Change, error) { +func Diff(ctx context.Context, nameOrID string) ([]archive.Change, error) { conn, err := bindings.GetClient(ctx) if err != nil { return nil, err } - response, err := conn.DoRequest(nil, http.MethodGet, "/containers/%s/changes", nil, nil, nameOrId) + response, err := conn.DoRequest(nil, http.MethodGet, "/containers/%s/changes", nil, nil, nameOrID) if err != nil { return nil, err } diff --git a/pkg/bindings/generate/generate.go b/pkg/bindings/generate/generate.go index 161b722f3..5e4be4896 100644 --- a/pkg/bindings/generate/generate.go +++ b/pkg/bindings/generate/generate.go @@ -10,7 +10,7 @@ import ( "github.com/containers/libpod/pkg/domain/entities" ) -func GenerateKube(ctx context.Context, nameOrID string, options entities.GenerateKubeOptions) (*entities.GenerateKubeReport, error) { +func Kube(ctx context.Context, nameOrID string, options entities.GenerateKubeOptions) (*entities.GenerateKubeReport, error) { conn, err := bindings.GetClient(ctx) if err != nil { return nil, err diff --git a/pkg/bindings/images/diff.go b/pkg/bindings/images/diff.go index e2d344ea0..25cbde188 100644 --- a/pkg/bindings/images/diff.go +++ b/pkg/bindings/images/diff.go @@ -9,13 +9,13 @@ import ( ) // Diff provides the changes between two container layers -func Diff(ctx context.Context, nameOrId string) ([]archive.Change, error) { +func Diff(ctx context.Context, nameOrID string) ([]archive.Change, error) { conn, err := bindings.GetClient(ctx) if err != nil { return nil, err } - response, err := conn.DoRequest(nil, http.MethodGet, "/images/%s/changes", nil, nil, nameOrId) + response, err := conn.DoRequest(nil, http.MethodGet, "/images/%s/changes", nil, nil, nameOrID) if err != nil { return nil, err } diff --git a/pkg/bindings/images/images.go b/pkg/bindings/images/images.go index e0802a6e1..a82a9080b 100644 --- a/pkg/bindings/images/images.go +++ b/pkg/bindings/images/images.go @@ -80,7 +80,7 @@ func GetImage(ctx context.Context, nameOrID string, size *bool) (*entities.Image } // Tree retrieves a "tree" based representation of the given image -func Tree(ctx context.Context, nameOrId string, whatRequires *bool) (*entities.ImageTreeReport, error) { +func Tree(ctx context.Context, nameOrID string, whatRequires *bool) (*entities.ImageTreeReport, error) { var report entities.ImageTreeReport conn, err := bindings.GetClient(ctx) if err != nil { @@ -90,7 +90,7 @@ func Tree(ctx context.Context, nameOrId string, whatRequires *bool) (*entities.I if whatRequires != nil { params.Set("size", strconv.FormatBool(*whatRequires)) } - response, err := conn.DoRequest(nil, http.MethodGet, "/images/%s/tree", params, nil, nameOrId) + response, err := conn.DoRequest(nil, http.MethodGet, "/images/%s/tree", params, nil, nameOrID) if err != nil { return nil, err } diff --git a/pkg/bindings/play/play.go b/pkg/bindings/play/play.go index 288cca454..9a4f56b6d 100644 --- a/pkg/bindings/play/play.go +++ b/pkg/bindings/play/play.go @@ -13,7 +13,7 @@ import ( "github.com/containers/libpod/pkg/domain/entities" ) -func PlayKube(ctx context.Context, path string, options entities.PlayKubeOptions) (*entities.PlayKubeReport, error) { +func Kube(ctx context.Context, path string, options entities.PlayKubeOptions) (*entities.PlayKubeReport, error) { var report entities.PlayKubeReport conn, err := bindings.GetClient(ctx) if err != nil { diff --git a/pkg/domain/entities/container_ps.go b/pkg/domain/entities/container_ps.go index fd94d93be..c5e11f188 100644 --- a/pkg/domain/entities/container_ps.go +++ b/pkg/domain/entities/container_ps.go @@ -85,9 +85,9 @@ func (a psSortedCommand) Less(i, j int) bool { return strings.Join(a.SortListContainers[i].Command, " ") < strings.Join(a.SortListContainers[j].Command, " ") } -type psSortedId struct{ SortListContainers } +type psSortedID struct{ SortListContainers } -func (a psSortedId) Less(i, j int) bool { +func (a psSortedID) Less(i, j int) bool { return a.SortListContainers[i].ID < a.SortListContainers[j].ID } @@ -139,7 +139,7 @@ func (a PsSortedCreateTime) Less(i, j int) bool { func SortPsOutput(sortBy string, psOutput SortListContainers) (SortListContainers, error) { switch sortBy { case "id": - sort.Sort(psSortedId{psOutput}) + sort.Sort(psSortedID{psOutput}) case "image": sort.Sort(psSortedImage{psOutput}) case "command": diff --git a/pkg/domain/entities/containers.go b/pkg/domain/entities/containers.go index 8d85a9b23..b4d8e6c29 100644 --- a/pkg/domain/entities/containers.go +++ b/pkg/domain/entities/containers.go @@ -56,7 +56,7 @@ type WaitOptions struct { } type WaitReport struct { - Id string + Id string //nolint Error error ExitCode int32 } @@ -76,7 +76,7 @@ type PauseUnPauseOptions struct { type PauseUnpauseReport struct { Err error - Id string + Id string //nolint } type StopOptions struct { @@ -84,12 +84,12 @@ type StopOptions struct { CIDFiles []string Ignore bool Latest bool - Timeout uint + Timeout *uint } type StopReport struct { Err error - Id string + Id string //nolint } type TopOptions struct { @@ -110,7 +110,7 @@ type KillOptions struct { type KillReport struct { Err error - Id string + Id string //nolint } type RestartOptions struct { @@ -122,7 +122,7 @@ type RestartOptions struct { type RestartReport struct { Err error - Id string + Id string //nolint } type RmOptions struct { @@ -137,7 +137,7 @@ type RmOptions struct { type RmReport struct { Err error - Id string + Id string //nolint } type ContainerInspectReport struct { @@ -157,7 +157,7 @@ type CommitOptions struct { } type CommitReport struct { - Id string + Id string //nolint } type ContainerExportOptions struct { @@ -176,7 +176,7 @@ type CheckpointOptions struct { type CheckpointReport struct { Err error - Id string + Id string //nolint } type RestoreOptions struct { @@ -193,11 +193,11 @@ type RestoreOptions struct { type RestoreReport struct { Err error - Id string + Id string //nolint } type ContainerCreateReport struct { - Id string + Id string //nolint } // AttachOptions describes the cli and other values @@ -263,7 +263,7 @@ type ContainerStartOptions struct { // ContainerStartReport describes the response from starting // containers from the cli type ContainerStartReport struct { - Id string + Id string //nolint RawInput string Err error ExitCode int @@ -303,7 +303,7 @@ type ContainerRunOptions struct { // a container type ContainerRunReport struct { ExitCode int - Id string + Id string //nolint } // ContainerCleanupOptions are the CLI values for the @@ -320,7 +320,7 @@ type ContainerCleanupOptions struct { // container cleanup type ContainerCleanupReport struct { CleanErr error - Id string + Id string //nolint RmErr error RmiErr error } @@ -336,7 +336,7 @@ type ContainerInitOptions struct { // container init type ContainerInitReport struct { Err error - Id string + Id string //nolint } //ContainerMountOptions describes the input values for mounting containers @@ -358,7 +358,7 @@ type ContainerUnmountOptions struct { // ContainerMountReport describes the response from container mount type ContainerMountReport struct { Err error - Id string + Id string //nolint Name string Path string } @@ -366,7 +366,7 @@ type ContainerMountReport struct { // ContainerUnmountReport describes the response from umounting a container type ContainerUnmountReport struct { Err error - Id string + Id string //nolint } // ContainerPruneOptions describes the options needed @@ -392,7 +392,7 @@ type ContainerPortOptions struct { // ContainerPortReport describes the output needed for // the CLI to output ports type ContainerPortReport struct { - Id string + Id string //nolint Ports []ocicni.PortMapping } diff --git a/pkg/domain/entities/engine.go b/pkg/domain/entities/engine.go index db58befa5..1f056bad7 100644 --- a/pkg/domain/entities/engine.go +++ b/pkg/domain/entities/engine.go @@ -39,18 +39,20 @@ type PodmanConfig struct { CGroupUsage string // rootless code determines Usage message ConmonPath string // --conmon flag will set Engine.ConmonPath - CpuProfile string // Hidden: Should CPU profile be taken + CPUProfile string // Hidden: Should CPU profile be taken EngineMode EngineMode // ABI or Tunneling mode Identities []string // ssh identities for connecting to server MaxWorks int // maximum number of parallel threads + PassPhrase string // ssh passphrase for identity for connecting to server RegistriesConf string // allows for specifying a custom registries.conf + Remote bool // Connection to Podman API Service will use RESTful API RuntimePath string // --runtime flag will set Engine.RuntimePath + Span opentracing.Span // tracing object SpanCloser io.Closer // Close() for tracing object SpanCtx context.Context // context to use when tracing - Span opentracing.Span // tracing object Syslog bool // write to StdOut and Syslog, not supported when tunneling Trace bool // Hidden: Trace execution - Uri string // URI to API Service + URI string // URI to RESTful API Service Runroot string StorageDriver string diff --git a/pkg/domain/entities/engine_container.go b/pkg/domain/entities/engine_container.go index 3d5161745..979df7581 100644 --- a/pkg/domain/entities/engine_container.go +++ b/pkg/domain/entities/engine_container.go @@ -12,25 +12,25 @@ import ( type ContainerEngine interface { AutoUpdate(ctx context.Context, options AutoUpdateOptions) (*AutoUpdateReport, []error) Config(ctx context.Context) (*config.Config, error) - ContainerAttach(ctx context.Context, nameOrId string, options AttachOptions) error + ContainerAttach(ctx context.Context, nameOrID string, options AttachOptions) error ContainerCheckpoint(ctx context.Context, namesOrIds []string, options CheckpointOptions) ([]*CheckpointReport, error) ContainerCleanup(ctx context.Context, namesOrIds []string, options ContainerCleanupOptions) ([]*ContainerCleanupReport, error) - ContainerCommit(ctx context.Context, nameOrId string, options CommitOptions) (*CommitReport, error) + ContainerCommit(ctx context.Context, nameOrID string, options CommitOptions) (*CommitReport, error) ContainerCp(ctx context.Context, source, dest string, options ContainerCpOptions) (*ContainerCpReport, error) ContainerCreate(ctx context.Context, s *specgen.SpecGenerator) (*ContainerCreateReport, error) - ContainerDiff(ctx context.Context, nameOrId string, options DiffOptions) (*DiffReport, error) - ContainerExec(ctx context.Context, nameOrId string, options ExecOptions, streams define.AttachStreams) (int, error) + ContainerDiff(ctx context.Context, nameOrID string, options DiffOptions) (*DiffReport, error) + ContainerExec(ctx context.Context, nameOrID string, options ExecOptions, streams define.AttachStreams) (int, error) ContainerExecDetached(ctx context.Context, nameOrID string, options ExecOptions) (string, error) - ContainerExists(ctx context.Context, nameOrId string) (*BoolReport, error) - ContainerExport(ctx context.Context, nameOrId string, options ContainerExportOptions) error + ContainerExists(ctx context.Context, nameOrID string) (*BoolReport, error) + ContainerExport(ctx context.Context, nameOrID string, options ContainerExportOptions) error ContainerInit(ctx context.Context, namesOrIds []string, options ContainerInitOptions) ([]*ContainerInitReport, error) ContainerInspect(ctx context.Context, namesOrIds []string, options InspectOptions) ([]*ContainerInspectReport, error) ContainerKill(ctx context.Context, namesOrIds []string, options KillOptions) ([]*KillReport, error) ContainerList(ctx context.Context, options ContainerListOptions) ([]ListContainer, error) ContainerLogs(ctx context.Context, containers []string, options ContainerLogsOptions) error - ContainerMount(ctx context.Context, nameOrIds []string, options ContainerMountOptions) ([]*ContainerMountReport, error) + ContainerMount(ctx context.Context, nameOrIDs []string, options ContainerMountOptions) ([]*ContainerMountReport, error) ContainerPause(ctx context.Context, namesOrIds []string, options PauseUnPauseOptions) ([]*PauseUnpauseReport, error) - ContainerPort(ctx context.Context, nameOrId string, options ContainerPortOptions) ([]*ContainerPortReport, error) + ContainerPort(ctx context.Context, nameOrID string, options ContainerPortOptions) ([]*ContainerPortReport, error) ContainerPrune(ctx context.Context, options ContainerPruneOptions) (*ContainerPruneReport, error) ContainerRestart(ctx context.Context, namesOrIds []string, options RestartOptions) ([]*RestartReport, error) ContainerRestore(ctx context.Context, namesOrIds []string, options RestoreOptions) ([]*RestoreReport, error) @@ -41,14 +41,14 @@ type ContainerEngine interface { ContainerStats(ctx context.Context, namesOrIds []string, options ContainerStatsOptions) error ContainerStop(ctx context.Context, namesOrIds []string, options StopOptions) ([]*StopReport, error) ContainerTop(ctx context.Context, options TopOptions) (*StringSliceReport, error) - ContainerUnmount(ctx context.Context, nameOrIds []string, options ContainerUnmountOptions) ([]*ContainerUnmountReport, error) + ContainerUnmount(ctx context.Context, nameOrIDs []string, options ContainerUnmountOptions) ([]*ContainerUnmountReport, error) ContainerUnpause(ctx context.Context, namesOrIds []string, options PauseUnPauseOptions) ([]*PauseUnpauseReport, error) ContainerWait(ctx context.Context, namesOrIds []string, options WaitOptions) ([]WaitReport, error) Events(ctx context.Context, opts EventsOptions) error GenerateSystemd(ctx context.Context, nameOrID string, opts GenerateSystemdOptions) (*GenerateSystemdReport, error) GenerateKube(ctx context.Context, nameOrID string, opts GenerateKubeOptions) (*GenerateKubeReport, error) SystemPrune(ctx context.Context, options SystemPruneOptions) (*SystemPruneReport, error) - HealthCheckRun(ctx context.Context, nameOrId string, options HealthCheckOptions) (*define.HealthCheckResults, error) + HealthCheckRun(ctx context.Context, nameOrID string, options HealthCheckOptions) (*define.HealthCheckResults, error) Info(ctx context.Context) (*define.Info, error) NetworkCreate(ctx context.Context, name string, options NetworkCreateOptions) (*NetworkCreateReport, error) NetworkInspect(ctx context.Context, namesOrIds []string, options NetworkInspectOptions) ([]NetworkInspectReport, error) @@ -56,7 +56,7 @@ type ContainerEngine interface { NetworkRm(ctx context.Context, namesOrIds []string, options NetworkRmOptions) ([]*NetworkRmReport, error) PlayKube(ctx context.Context, path string, opts PlayKubeOptions) (*PlayKubeReport, error) PodCreate(ctx context.Context, opts PodCreateOptions) (*PodCreateReport, error) - PodExists(ctx context.Context, nameOrId string) (*BoolReport, error) + PodExists(ctx context.Context, nameOrID string) (*BoolReport, error) PodInspect(ctx context.Context, options PodInspectOptions) (*PodInspectReport, error) PodKill(ctx context.Context, namesOrIds []string, options PodKillOptions) ([]*PodKillReport, error) PodPause(ctx context.Context, namesOrIds []string, options PodPauseOptions) ([]*PodPauseReport, error) @@ -75,7 +75,7 @@ type ContainerEngine interface { Unshare(ctx context.Context, args []string) error VarlinkService(ctx context.Context, opts ServiceOptions) error Version(ctx context.Context) (*SystemVersionReport, error) - VolumeCreate(ctx context.Context, opts VolumeCreateOptions) (*IdOrNameResponse, error) + VolumeCreate(ctx context.Context, opts VolumeCreateOptions) (*IDOrNameResponse, error) VolumeInspect(ctx context.Context, namesOrIds []string, opts VolumeInspectOptions) ([]*VolumeInspectReport, error) VolumeList(ctx context.Context, opts VolumeListOptions) ([]*VolumeListReport, error) VolumePrune(ctx context.Context, opts VolumePruneOptions) ([]*VolumePruneReport, error) diff --git a/pkg/domain/entities/engine_image.go b/pkg/domain/entities/engine_image.go index 7d7099838..60fb20b6e 100644 --- a/pkg/domain/entities/engine_image.go +++ b/pkg/domain/entities/engine_image.go @@ -9,9 +9,9 @@ import ( type ImageEngine interface { Build(ctx context.Context, containerFiles []string, opts BuildOptions) (*BuildReport, error) Config(ctx context.Context) (*config.Config, error) - Diff(ctx context.Context, nameOrId string, options DiffOptions) (*DiffReport, error) - Exists(ctx context.Context, nameOrId string) (*BoolReport, error) - History(ctx context.Context, nameOrId string, opts ImageHistoryOptions) (*ImageHistoryReport, error) + Diff(ctx context.Context, nameOrID string, options DiffOptions) (*DiffReport, error) + Exists(ctx context.Context, nameOrID string) (*BoolReport, error) + History(ctx context.Context, nameOrID string, opts ImageHistoryOptions) (*ImageHistoryReport, error) Import(ctx context.Context, opts ImageImportOptions) (*ImageImportReport, error) Inspect(ctx context.Context, namesOrIDs []string, opts InspectOptions) ([]*ImageInspectReport, error) List(ctx context.Context, opts ImageListOptions) ([]*ImageSummary, error) @@ -20,14 +20,14 @@ type ImageEngine interface { Pull(ctx context.Context, rawImage string, opts ImagePullOptions) (*ImagePullReport, error) Push(ctx context.Context, source string, destination string, opts ImagePushOptions) error Remove(ctx context.Context, images []string, opts ImageRemoveOptions) (*ImageRemoveReport, []error) - Save(ctx context.Context, nameOrId string, tags []string, options ImageSaveOptions) error + Save(ctx context.Context, nameOrID string, tags []string, options ImageSaveOptions) error Search(ctx context.Context, term string, opts ImageSearchOptions) ([]ImageSearchReport, error) SetTrust(ctx context.Context, args []string, options SetTrustOptions) error ShowTrust(ctx context.Context, args []string, options ShowTrustOptions) (*ShowTrustReport, error) Shutdown(ctx context.Context) - Tag(ctx context.Context, nameOrId string, tags []string, options ImageTagOptions) error - Tree(ctx context.Context, nameOrId string, options ImageTreeOptions) (*ImageTreeReport, error) - Untag(ctx context.Context, nameOrId string, tags []string, options ImageUntagOptions) error + Tag(ctx context.Context, nameOrID string, tags []string, options ImageTagOptions) error + Tree(ctx context.Context, nameOrID string, options ImageTreeOptions) (*ImageTreeReport, error) + Untag(ctx context.Context, nameOrID string, tags []string, options ImageUntagOptions) error ManifestCreate(ctx context.Context, names, images []string, opts ManifestCreateOptions) (string, error) ManifestInspect(ctx context.Context, name string) ([]byte, error) ManifestAdd(ctx context.Context, opts ManifestAddOptions) (string, error) diff --git a/pkg/domain/entities/filters.go b/pkg/domain/entities/filters.go index c7e227244..2ddbffbcd 100644 --- a/pkg/domain/entities/filters.go +++ b/pkg/domain/entities/filters.go @@ -20,14 +20,14 @@ type Names interface { Names() []string } -// IdOrName interface allows filters to access ID() or Name() of object -type IdOrNamed interface { +// IDOrName interface allows filters to access ID() or Name() of object +type IDOrNamed interface { Identifier Named } -// IdOrName interface allows filters to access ID() or Names() of object -type IdOrNames interface { +// IDOrName interface allows filters to access ID() or Names() of object +type IDOrNames interface { Identifier Names } @@ -42,11 +42,11 @@ func CompileImageFilters(filters url.Values) ImageFilter { for name, targets := range filters { switch name { case "id": - fns = append(fns, FilterIdFn(targets)) + fns = append(fns, FilterIDFn(targets)) case "name": fns = append(fns, FilterNamesFn(targets)) case "idOrName": - fns = append(fns, FilterIdOrNameFn(targets)) + fns = append(fns, FilterIDOrNameFn(targets)) } } @@ -66,11 +66,11 @@ func CompileContainerFilters(filters url.Values) ContainerFilter { for name, targets := range filters { switch name { case "id": - fns = append(fns, FilterIdFn(targets)) + fns = append(fns, FilterIDFn(targets)) case "name": fns = append(fns, FilterNameFn(targets)) case "idOrName": - fns = append(fns, FilterIdOrNameFn(targets)) + fns = append(fns, FilterIDOrNameFn(targets)) } } @@ -89,7 +89,7 @@ func CompileVolumeFilters(filters url.Values) VolumeFilter { for name, targets := range filters { if name == "id" { - fns = append(fns, FilterIdFn(targets)) + fns = append(fns, FilterIDFn(targets)) } } @@ -103,7 +103,7 @@ func CompileVolumeFilters(filters url.Values) VolumeFilter { } } -func FilterIdFn(id []string) func(Identifier) bool { +func FilterIDFn(id []string) func(Identifier) bool { return func(obj Identifier) bool { for _, v := range id { if strings.Contains(obj.Id(), v) { @@ -138,8 +138,8 @@ func FilterNamesFn(name []string) func(Names) bool { } } -func FilterIdOrNameFn(id []string) func(IdOrNamed) bool { - return func(obj IdOrNamed) bool { +func FilterIDOrNameFn(id []string) func(IDOrNamed) bool { + return func(obj IDOrNamed) bool { for _, v := range id { if strings.Contains(obj.Id(), v) || strings.Contains(obj.Name(), v) { return true diff --git a/pkg/domain/entities/images.go b/pkg/domain/entities/images.go index 19a2c87f5..81f52fef5 100644 --- a/pkg/domain/entities/images.go +++ b/pkg/domain/entities/images.go @@ -45,13 +45,13 @@ type Image struct { HealthCheck *manifest.Schema2HealthConfig `json:",omitempty"` } -func (i *Image) Id() string { +func (i *Image) Id() string { //nolint return i.ID } type ImageSummary struct { ID string `json:"Id"` - ParentId string `json:",omitempty"` + ParentId string `json:",omitempty"` // nolint RepoTags []string `json:",omitempty"` Created time.Time `json:",omitempty"` Size int64 `json:",omitempty"` @@ -70,7 +70,7 @@ type ImageSummary struct { History []string `json:",omitempty"` } -func (i *ImageSummary) Id() string { +func (i *ImageSummary) Id() string { //nolint return i.ID } @@ -266,7 +266,7 @@ type ImageImportOptions struct { } type ImageImportReport struct { - Id string + Id string //nolint } type ImageSaveOptions struct { @@ -299,7 +299,7 @@ type ShowTrustReport struct { Raw []byte SystemRegistriesDirPath string JSONOutput []byte - Policies []*trust.TrustPolicy + Policies []*trust.Policy } // SetTrustOptions describes the CLI options for setting trust diff --git a/pkg/domain/entities/pods.go b/pkg/domain/entities/pods.go index 37acba6e6..a85333c75 100644 --- a/pkg/domain/entities/pods.go +++ b/pkg/domain/entities/pods.go @@ -17,15 +17,15 @@ type PodKillOptions struct { type PodKillReport struct { Errs []error - Id string + Id string //nolint } type ListPodsReport struct { Cgroup string Containers []*ListPodContainer Created time.Time - Id string - InfraId string + Id string //nolint + InfraId string //nolint Name string Namespace string Status string @@ -33,7 +33,7 @@ type ListPodsReport struct { } type ListPodContainer struct { - Id string + Id string //nolint Names string Status string } @@ -45,7 +45,7 @@ type PodPauseOptions struct { type PodPauseReport struct { Errs []error - Id string + Id string //nolint } type PodunpauseOptions struct { @@ -55,7 +55,7 @@ type PodunpauseOptions struct { type PodUnpauseReport struct { Errs []error - Id string + Id string //nolint } type PodStopOptions struct { @@ -67,7 +67,7 @@ type PodStopOptions struct { type PodStopReport struct { Errs []error - Id string + Id string //nolint } type PodRestartOptions struct { @@ -77,7 +77,7 @@ type PodRestartOptions struct { type PodRestartReport struct { Errs []error - Id string + Id string //nolint } type PodStartOptions struct { @@ -87,7 +87,7 @@ type PodStartOptions struct { type PodStartReport struct { Errs []error - Id string + Id string //nolint } type PodRmOptions struct { @@ -99,7 +99,7 @@ type PodRmOptions struct { type PodRmReport struct { Err error - Id string + Id string //nolint } type PodCreateOptions struct { @@ -115,7 +115,7 @@ type PodCreateOptions struct { } type PodCreateReport struct { - Id string + Id string //nolint } func (p PodCreateOptions) ToPodSpecGen(s *specgen.PodSpecGenerator) { @@ -155,7 +155,7 @@ type PodPruneOptions struct { type PodPruneReport struct { Err error - Id string + Id string //nolint } type PodTopOptions struct { diff --git a/pkg/domain/entities/set.go b/pkg/domain/entities/set.go index c8d6cb1a9..1d31d82f9 100644 --- a/pkg/domain/entities/set.go +++ b/pkg/domain/entities/set.go @@ -4,12 +4,12 @@ import ( "strings" ) -type stringSet struct { +type StringSet struct { m map[string]struct{} } -func NewStringSet(elem ...string) *stringSet { - s := &stringSet{} +func NewStringSet(elem ...string) *StringSet { + s := &StringSet{} s.m = make(map[string]struct{}, len(elem)) for _, e := range elem { s.Add(e) @@ -17,20 +17,20 @@ func NewStringSet(elem ...string) *stringSet { return s } -func (s *stringSet) Add(elem string) { +func (s *StringSet) Add(elem string) { s.m[elem] = struct{}{} } -func (s *stringSet) Remove(elem string) { +func (s *StringSet) Remove(elem string) { delete(s.m, elem) } -func (s *stringSet) Contains(elem string) bool { +func (s *StringSet) Contains(elem string) bool { _, ok := s.m[elem] return ok } -func (s *stringSet) Elements() []string { +func (s *StringSet) Elements() []string { keys := make([]string, len(s.m)) i := 0 for k := range s.m { @@ -40,6 +40,6 @@ func (s *stringSet) Elements() []string { return keys } -func (s *stringSet) String() string { +func (s *StringSet) String() string { return strings.Join(s.Elements(), ", ") } diff --git a/pkg/domain/entities/types.go b/pkg/domain/entities/types.go index 21ab025de..622f74838 100644 --- a/pkg/domain/entities/types.go +++ b/pkg/domain/entities/types.go @@ -11,7 +11,7 @@ import ( ) type Container struct { - IdOrNamed + IDOrNamed } type Volume struct { @@ -19,7 +19,7 @@ type Volume struct { } type Report struct { - Id []string + Id []string //nolint Err map[string]error } diff --git a/pkg/domain/entities/volumes.go b/pkg/domain/entities/volumes.go index 23c066083..7cf7d82a2 100644 --- a/pkg/domain/entities/volumes.go +++ b/pkg/domain/entities/volumes.go @@ -16,9 +16,9 @@ type VolumeCreateOptions struct { Options map[string]string `schema:"opts"` } -type IdOrNameResponse struct { +type IDOrNameResponse struct { // The Id or Name of an object - IdOrName string + IDOrName string } type VolumeConfigResponse struct { @@ -63,7 +63,7 @@ type VolumeRmOptions struct { type VolumeRmReport struct { Err error - Id string + Id string //nolint } type VolumeInspectOptions struct { @@ -80,7 +80,7 @@ type VolumePruneOptions struct { type VolumePruneReport struct { Err error - Id string + Id string //nolint } type VolumeListOptions struct { diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go index 706fcec47..4d6d0d59a 100644 --- a/pkg/domain/infra/abi/containers.go +++ b/pkg/domain/infra/abi/containers.go @@ -23,6 +23,7 @@ import ( "github.com/containers/libpod/pkg/checkpoint" "github.com/containers/libpod/pkg/domain/entities" "github.com/containers/libpod/pkg/domain/infra/abi/terminal" + "github.com/containers/libpod/pkg/parallel" "github.com/containers/libpod/pkg/ps" "github.com/containers/libpod/pkg/rootless" "github.com/containers/libpod/pkg/signal" @@ -44,8 +45,10 @@ func getContainersAndInputByContext(all, latest bool, names []string, runtime *l ctrs, err = runtime.GetAllContainers() case latest: ctr, err = runtime.GetLatestContainer() - rawInput = append(rawInput, ctr.ID()) - ctrs = append(ctrs, ctr) + if err == nil { + rawInput = append(rawInput, ctr.ID()) + ctrs = append(ctrs, ctr) + } default: for _, n := range names { ctr, e := runtime.LookupContainer(n) @@ -72,8 +75,8 @@ func getContainersByContext(all, latest bool, names []string, runtime *libpod.Ru } // TODO: Should return *entities.ContainerExistsReport, error -func (ic *ContainerEngine) ContainerExists(ctx context.Context, nameOrId string) (*entities.BoolReport, error) { - _, err := ic.Libpod.LookupContainer(nameOrId) +func (ic *ContainerEngine) ContainerExists(ctx context.Context, nameOrID string) (*entities.BoolReport, error) { + _, err := ic.Libpod.LookupContainer(nameOrID) if err != nil && errors.Cause(err) != define.ErrNoSuchCtr { return nil, err } @@ -159,26 +162,33 @@ func (ic *ContainerEngine) ContainerStop(ctx context.Context, namesOrIds []strin if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchCtr) { return nil, err } - for _, con := range ctrs { - report := entities.StopReport{Id: con.ID()} - err = con.StopWithTimeout(options.Timeout) + errMap, err := parallel.ContainerOp(ctx, ctrs, func(c *libpod.Container) error { + var err error + if options.Timeout != nil { + err = c.StopWithTimeout(*options.Timeout) + } else { + err = c.Stop() + } if err != nil { - // These first two are considered non-fatal under the right conditions - if errors.Cause(err) == define.ErrCtrStopped { - logrus.Debugf("Container %s is already stopped", con.ID()) - reports = append(reports, &report) - continue - - } else if options.All && errors.Cause(err) == define.ErrCtrStateInvalid { - logrus.Debugf("Container %s is not running, could not stop", con.ID()) - reports = append(reports, &report) - continue + switch { + case errors.Cause(err) == define.ErrCtrStopped: + logrus.Debugf("Container %s is already stopped", c.ID()) + case options.All && errors.Cause(err) == define.ErrCtrStateInvalid: + logrus.Debugf("Container %s is not running, could not stop", c.ID()) + default: + return err } - report.Err = err - reports = append(reports, &report) - continue } - reports = append(reports, &report) + return c.Cleanup(ctx) + }) + if err != nil { + return nil, err + } + for ctr, err := range errMap { + report := new(entities.StopReport) + report.Id = ctr.ID() + report.Err = err + reports = append(reports, report) } return reports, nil } @@ -313,21 +323,25 @@ func (ic *ContainerEngine) ContainerRm(ctx context.Context, namesOrIds []string, return reports, nil } - for _, c := range ctrs { - report := entities.RmReport{Id: c.ID()} + errMap, err := parallel.ContainerOp(ctx, ctrs, func(c *libpod.Container) error { err := ic.Libpod.RemoveContainer(ctx, c, options.Force, options.Volumes) if err != nil { if options.Ignore && errors.Cause(err) == define.ErrNoSuchCtr { logrus.Debugf("Ignoring error (--allow-missing): %v", err) - reports = append(reports, &report) - continue + return nil } logrus.Debugf("Failed to remove container %s: %s", c.ID(), err.Error()) - report.Err = err - reports = append(reports, &report) - continue } - reports = append(reports, &report) + return err + }) + if err != nil { + return nil, err + } + for ctr, err := range errMap { + report := new(entities.RmReport) + report.Id = ctr.ID() + report.Err = err + reports = append(reports, report) } return reports, nil } @@ -370,11 +384,11 @@ func (ic *ContainerEngine) ContainerTop(ctx context.Context, options entities.To return report, err } -func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrId string, options entities.CommitOptions) (*entities.CommitReport, error) { +func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrID string, options entities.CommitOptions) (*entities.CommitReport, error) { var ( mimeType string ) - ctr, err := ic.Libpod.LookupContainer(nameOrId) + ctr, err := ic.Libpod.LookupContainer(nameOrID) if err != nil { return nil, err } @@ -415,8 +429,8 @@ func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrId string, return &entities.CommitReport{Id: newImage.ID()}, nil } -func (ic *ContainerEngine) ContainerExport(ctx context.Context, nameOrId string, options entities.ContainerExportOptions) error { - ctr, err := ic.Libpod.LookupContainer(nameOrId) +func (ic *ContainerEngine) ContainerExport(ctx context.Context, nameOrID string, options entities.ContainerExportOptions) error { + ctr, err := ic.Libpod.LookupContainer(nameOrID) if err != nil { return err } @@ -514,8 +528,8 @@ func (ic *ContainerEngine) ContainerCreate(ctx context.Context, s *specgen.SpecG return &entities.ContainerCreateReport{Id: ctr.ID()}, nil } -func (ic *ContainerEngine) ContainerAttach(ctx context.Context, nameOrId string, options entities.AttachOptions) error { - ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrId}, ic.Libpod) +func (ic *ContainerEngine) ContainerAttach(ctx context.Context, nameOrID string, options entities.AttachOptions) error { + ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrID}, ic.Libpod) if err != nil { return err } @@ -577,12 +591,12 @@ func checkExecPreserveFDs(options entities.ExecOptions) (int, error) { return ec, nil } -func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrId string, options entities.ExecOptions, streams define.AttachStreams) (int, error) { +func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrID string, options entities.ExecOptions, streams define.AttachStreams) (int, error) { ec, err := checkExecPreserveFDs(options) if err != nil { return ec, err } - ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrId}, ic.Libpod) + ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrID}, ic.Libpod) if err != nil { return ec, err } @@ -594,12 +608,12 @@ func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrId string, o return define.TranslateExecErrorToExitCode(ec, err), err } -func (ic *ContainerEngine) ContainerExecDetached(ctx context.Context, nameOrId string, options entities.ExecOptions) (string, error) { +func (ic *ContainerEngine) ContainerExecDetached(ctx context.Context, nameOrID string, options entities.ExecOptions) (string, error) { _, err := checkExecPreserveFDs(options) if err != nil { return "", err } - ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrId}, ic.Libpod) + ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrID}, ic.Libpod) if err != nil { return "", err } @@ -753,15 +767,15 @@ func (ic *ContainerEngine) ContainerList(ctx context.Context, options entities.C } // ContainerDiff provides changes to given container -func (ic *ContainerEngine) ContainerDiff(ctx context.Context, nameOrId string, opts entities.DiffOptions) (*entities.DiffReport, error) { +func (ic *ContainerEngine) ContainerDiff(ctx context.Context, nameOrID string, opts entities.DiffOptions) (*entities.DiffReport, error) { if opts.Latest { ctnr, err := ic.Libpod.GetLatestContainer() if err != nil { return nil, errors.Wrap(err, "unable to get latest container") } - nameOrId = ctnr.ID() + nameOrID = ctnr.ID() } - changes, err := ic.Libpod.GetDiff("", nameOrId) + changes, err := ic.Libpod.GetDiff("", nameOrID) return &entities.DiffReport{Changes: changes}, err } @@ -963,7 +977,7 @@ func (ic *ContainerEngine) ContainerInit(ctx context.Context, namesOrIds []strin return reports, nil } -func (ic *ContainerEngine) ContainerMount(ctx context.Context, nameOrIds []string, options entities.ContainerMountOptions) ([]*entities.ContainerMountReport, error) { +func (ic *ContainerEngine) ContainerMount(ctx context.Context, nameOrIDs []string, options entities.ContainerMountOptions) ([]*entities.ContainerMountReport, error) { if os.Geteuid() != 0 { if driver := ic.Libpod.StorageConfig().GraphDriverName; driver != "vfs" { // Do not allow to mount a graphdriver that is not vfs if we are creating the userns as part @@ -980,7 +994,7 @@ func (ic *ContainerEngine) ContainerMount(ctx context.Context, nameOrIds []strin } } var reports []*entities.ContainerMountReport - ctrs, err := getContainersByContext(options.All, options.Latest, nameOrIds, ic.Libpod) + ctrs, err := getContainersByContext(options.All, options.Latest, nameOrIDs, ic.Libpod) if err != nil { return nil, err } @@ -1015,9 +1029,9 @@ func (ic *ContainerEngine) ContainerMount(ctx context.Context, nameOrIds []strin return reports, nil } -func (ic *ContainerEngine) ContainerUnmount(ctx context.Context, nameOrIds []string, options entities.ContainerUnmountOptions) ([]*entities.ContainerUnmountReport, error) { +func (ic *ContainerEngine) ContainerUnmount(ctx context.Context, nameOrIDs []string, options entities.ContainerUnmountOptions) ([]*entities.ContainerUnmountReport, error) { var reports []*entities.ContainerUnmountReport - ctrs, err := getContainersByContext(options.All, options.Latest, nameOrIds, ic.Libpod) + ctrs, err := getContainersByContext(options.All, options.Latest, nameOrIDs, ic.Libpod) if err != nil { return nil, err } @@ -1050,9 +1064,9 @@ func (ic *ContainerEngine) Config(_ context.Context) (*config.Config, error) { return ic.Libpod.GetConfig() } -func (ic *ContainerEngine) ContainerPort(ctx context.Context, nameOrId string, options entities.ContainerPortOptions) ([]*entities.ContainerPortReport, error) { +func (ic *ContainerEngine) ContainerPort(ctx context.Context, nameOrID string, options entities.ContainerPortOptions) ([]*entities.ContainerPortReport, error) { var reports []*entities.ContainerPortReport - ctrs, err := getContainersByContext(options.All, options.Latest, []string{nameOrId}, ic.Libpod) + ctrs, err := getContainersByContext(options.All, options.Latest, []string{nameOrID}, ic.Libpod) if err != nil { return nil, err } diff --git a/pkg/domain/infra/abi/healthcheck.go b/pkg/domain/infra/abi/healthcheck.go index 4e925ef56..dfa9a6fa5 100644 --- a/pkg/domain/infra/abi/healthcheck.go +++ b/pkg/domain/infra/abi/healthcheck.go @@ -7,8 +7,8 @@ import ( "github.com/containers/libpod/pkg/domain/entities" ) -func (ic *ContainerEngine) HealthCheckRun(ctx context.Context, nameOrId string, options entities.HealthCheckOptions) (*define.HealthCheckResults, error) { - status, err := ic.Libpod.HealthCheck(nameOrId) +func (ic *ContainerEngine) HealthCheckRun(ctx context.Context, nameOrID string, options entities.HealthCheckOptions) (*define.HealthCheckResults, error) { + status, err := ic.Libpod.HealthCheck(nameOrID) if err != nil { return nil, err } diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go index d8af4d339..67f331aac 100644 --- a/pkg/domain/infra/abi/images.go +++ b/pkg/domain/infra/abi/images.go @@ -38,8 +38,8 @@ import ( // SignatureStoreDir defines default directory to store signatures const SignatureStoreDir = "/var/lib/containers/sigstore" -func (ir *ImageEngine) Exists(_ context.Context, nameOrId string) (*entities.BoolReport, error) { - _, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId) +func (ir *ImageEngine) Exists(_ context.Context, nameOrID string) (*entities.BoolReport, error) { + _, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID) if err != nil && errors.Cause(err) != define.ErrNoSuchImage { return nil, err } @@ -65,8 +65,8 @@ func (ir *ImageEngine) pruneImagesHelper(ctx context.Context, all bool, filters return &report, nil } -func (ir *ImageEngine) History(ctx context.Context, nameOrId string, opts entities.ImageHistoryOptions) (*entities.ImageHistoryReport, error) { - image, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId) +func (ir *ImageEngine) History(ctx context.Context, nameOrID string, opts entities.ImageHistoryOptions) (*entities.ImageHistoryReport, error) { + image, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID) if err != nil { return nil, err } @@ -261,8 +261,8 @@ func (ir *ImageEngine) Push(ctx context.Context, source string, destination stri nil) } -// func (r *imageRuntime) Delete(ctx context.Context, nameOrId string, opts entities.ImageDeleteOptions) (*entities.ImageDeleteReport, error) { -// image, err := r.libpod.ImageEngine().NewFromLocal(nameOrId) +// func (r *imageRuntime) Delete(ctx context.Context, nameOrID string, opts entities.ImageDeleteOptions) (*entities.ImageDeleteReport, error) { +// image, err := r.libpod.ImageEngine().NewFromLocal(nameOrID) // if err != nil { // return nil, err // } @@ -292,8 +292,8 @@ func (ir *ImageEngine) Push(ctx context.Context, source string, destination stri // return &report, nil // } -func (ir *ImageEngine) Tag(ctx context.Context, nameOrId string, tags []string, options entities.ImageTagOptions) error { - newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId) +func (ir *ImageEngine) Tag(ctx context.Context, nameOrID string, tags []string, options entities.ImageTagOptions) error { + newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID) if err != nil { return err } @@ -305,8 +305,8 @@ func (ir *ImageEngine) Tag(ctx context.Context, nameOrId string, tags []string, return nil } -func (ir *ImageEngine) Untag(ctx context.Context, nameOrId string, tags []string, options entities.ImageUntagOptions) error { - newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId) +func (ir *ImageEngine) Untag(ctx context.Context, nameOrID string, tags []string, options entities.ImageUntagOptions) error { + newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID) if err != nil { return err } @@ -356,16 +356,16 @@ func (ir *ImageEngine) Import(ctx context.Context, opts entities.ImageImportOpti return &entities.ImageImportReport{Id: id}, nil } -func (ir *ImageEngine) Save(ctx context.Context, nameOrId string, tags []string, options entities.ImageSaveOptions) error { - newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId) +func (ir *ImageEngine) Save(ctx context.Context, nameOrID string, tags []string, options entities.ImageSaveOptions) error { + newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID) if err != nil { return err } - return newImage.Save(ctx, nameOrId, options.Format, options.Output, tags, options.Quiet, options.Compress) + return newImage.Save(ctx, nameOrID, options.Format, options.Output, tags, options.Quiet, options.Compress) } -func (ir *ImageEngine) Diff(_ context.Context, nameOrId string, _ entities.DiffOptions) (*entities.DiffReport, error) { - changes, err := ir.Libpod.GetDiff("", nameOrId) +func (ir *ImageEngine) Diff(_ context.Context, nameOrID string, _ entities.DiffOptions) (*entities.DiffReport, error) { + changes, err := ir.Libpod.GetDiff("", nameOrID) if err != nil { return nil, err } @@ -420,8 +420,8 @@ func (ir *ImageEngine) Build(ctx context.Context, containerFiles []string, opts return &entities.BuildReport{ID: id}, nil } -func (ir *ImageEngine) Tree(ctx context.Context, nameOrId string, opts entities.ImageTreeOptions) (*entities.ImageTreeReport, error) { - img, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId) +func (ir *ImageEngine) Tree(ctx context.Context, nameOrID string, opts entities.ImageTreeOptions) (*entities.ImageTreeReport, error) { + img, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID) if err != nil { return nil, err } diff --git a/pkg/domain/infra/abi/manifest.go b/pkg/domain/infra/abi/manifest.go index 6e311dec7..a2b5fc0fc 100644 --- a/pkg/domain/infra/abi/manifest.go +++ b/pkg/domain/infra/abi/manifest.go @@ -1,4 +1,4 @@ -// +build ABISupport +// +build !remote package abi diff --git a/pkg/domain/infra/abi/parse/parse.go b/pkg/domain/infra/abi/parse/parse.go index 6c0e1ee55..2320c6a32 100644 --- a/pkg/domain/infra/abi/parse/parse.go +++ b/pkg/domain/infra/abi/parse/parse.go @@ -12,7 +12,7 @@ import ( // Handle volume options from CLI. // Parse "o" option to find UID, GID. -func ParseVolumeOptions(opts map[string]string) ([]libpod.VolumeCreateOption, error) { +func VolumeOptions(opts map[string]string) ([]libpod.VolumeCreateOption, error) { libpodOptions := []libpod.VolumeCreateOption{} volumeOptions := make(map[string]string) diff --git a/pkg/domain/infra/abi/play.go b/pkg/domain/infra/abi/play.go index e06251ca7..f5b93c51b 100644 --- a/pkg/domain/infra/abi/play.go +++ b/pkg/domain/infra/abi/play.go @@ -297,7 +297,7 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY if err != nil { return nil, err } - ctr, err := createconfig.CreateContainerFromCreateConfig(ic.Libpod, conf, ctx, pod) + ctr, err := createconfig.CreateContainerFromCreateConfig(ctx, ic.Libpod, conf, pod) if err != nil { return nil, err } diff --git a/pkg/domain/infra/abi/pods.go b/pkg/domain/infra/abi/pods.go index 320880920..eb6f1e191 100644 --- a/pkg/domain/infra/abi/pods.go +++ b/pkg/domain/infra/abi/pods.go @@ -45,8 +45,8 @@ func getPodsByContext(all, latest bool, pods []string, runtime *libpod.Runtime) return outpods, err } -func (ic *ContainerEngine) PodExists(ctx context.Context, nameOrId string) (*entities.BoolReport, error) { - _, err := ic.Libpod.LookupPod(nameOrId) +func (ic *ContainerEngine) PodExists(ctx context.Context, nameOrID string) (*entities.BoolReport, error) { + _, err := ic.Libpod.LookupPod(nameOrID) if err != nil && errors.Cause(err) != define.ErrNoSuchPod { return nil, err } @@ -347,7 +347,7 @@ func (ic *ContainerEngine) PodPs(ctx context.Context, options entities.PodPSOpti Status: state.String(), }) } - infraId, err := p.InfraContainerID() + infraID, err := p.InfraContainerID() if err != nil { return nil, err } @@ -356,7 +356,7 @@ func (ic *ContainerEngine) PodPs(ctx context.Context, options entities.PodPSOpti Containers: lpcs, Created: p.CreatedTime(), Id: p.ID(), - InfraId: infraId, + InfraId: infraID, Name: p.Name(), Namespace: p.Namespace(), Status: status, diff --git a/pkg/domain/infra/abi/system.go b/pkg/domain/infra/abi/system.go index 52dfaba7d..b91dd513d 100644 --- a/pkg/domain/infra/abi/system.go +++ b/pkg/domain/infra/abi/system.go @@ -25,7 +25,38 @@ import ( ) func (ic *ContainerEngine) Info(ctx context.Context) (*define.Info, error) { - return ic.Libpod.Info() + info, err := ic.Libpod.Info() + if err != nil { + return nil, err + } + xdg, err := util.GetRuntimeDir() + if err != nil { + return nil, err + } + if len(xdg) == 0 { + // If no xdg is returned, assume root socket + xdg = "/run" + } + + // Glue the socket path together + socketPath := filepath.Join(xdg, "podman", "podman.sock") + rs := define.RemoteSocket{ + Path: socketPath, + Exists: false, + } + + // Check if the socket exists + if fi, err := os.Stat(socketPath); err == nil { + if fi.Mode()&os.ModeSocket != 0 { + rs.Exists = true + } + } + // TODO + // it was suggested future versions of this could perform + // a ping on the socket for greater confidence the socket is + // actually active. + info.Host.RemoteSocket = &rs + return info, err } func (ic *ContainerEngine) SetupRootless(_ context.Context, cmd *cobra.Command) error { @@ -307,7 +338,7 @@ func (ic *ContainerEngine) SystemDf(ctx context.Context, options entities.System } for _, viu := range inUse { if util.StringInSlice(viu, runningContainers) { - consInUse += 1 + consInUse++ } } report := entities.SystemDfVolumeReport{ @@ -345,12 +376,12 @@ func (se *SystemEngine) Renumber(ctx context.Context, flags *pflag.FlagSet, conf return nil } -func (s SystemEngine) Migrate(ctx context.Context, flags *pflag.FlagSet, config *entities.PodmanConfig, options entities.SystemMigrateOptions) error { +func (se SystemEngine) Migrate(ctx context.Context, flags *pflag.FlagSet, config *entities.PodmanConfig, options entities.SystemMigrateOptions) error { return nil } -func (s SystemEngine) Shutdown(ctx context.Context) { - if err := s.Libpod.Shutdown(false); err != nil { +func (se SystemEngine) Shutdown(ctx context.Context) { + if err := se.Libpod.Shutdown(false); err != nil { logrus.Error(err) } } diff --git a/pkg/domain/infra/abi/trust.go b/pkg/domain/infra/abi/trust.go index 5b89c91d9..03986ad0e 100644 --- a/pkg/domain/infra/abi/trust.go +++ b/pkg/domain/infra/abi/trust.go @@ -112,8 +112,8 @@ func (ir *ImageEngine) SetTrust(ctx context.Context, args []string, options enti return ioutil.WriteFile(policyPath, data, 0644) } -func getPolicyShowOutput(policyContentStruct trust.PolicyContent, systemRegistriesDirPath string) ([]*trust.TrustPolicy, error) { - var output []*trust.TrustPolicy +func getPolicyShowOutput(policyContentStruct trust.PolicyContent, systemRegistriesDirPath string) ([]*trust.Policy, error) { + var output []*trust.Policy registryConfigs, err := trust.LoadAndMergeConfig(systemRegistriesDirPath) if err != nil { @@ -121,7 +121,7 @@ func getPolicyShowOutput(policyContentStruct trust.PolicyContent, systemRegistri } if len(policyContentStruct.Default) > 0 { - defaultPolicyStruct := trust.TrustPolicy{ + defaultPolicyStruct := trust.Policy{ Name: "* (default)", RepoName: "default", Type: trustTypeDescription(policyContentStruct.Default[0].Type), @@ -130,7 +130,7 @@ func getPolicyShowOutput(policyContentStruct trust.PolicyContent, systemRegistri } for _, transval := range policyContentStruct.Transports { for repo, repoval := range transval { - tempTrustShowOutput := trust.TrustPolicy{ + tempTrustShowOutput := trust.Policy{ Name: repo, RepoName: repo, Type: repoval[0].Type, diff --git a/pkg/domain/infra/abi/volumes.go b/pkg/domain/infra/abi/volumes.go index 91b2440df..a311e0c4e 100644 --- a/pkg/domain/infra/abi/volumes.go +++ b/pkg/domain/infra/abi/volumes.go @@ -10,7 +10,7 @@ import ( "github.com/pkg/errors" ) -func (ic *ContainerEngine) VolumeCreate(ctx context.Context, opts entities.VolumeCreateOptions) (*entities.IdOrNameResponse, error) { +func (ic *ContainerEngine) VolumeCreate(ctx context.Context, opts entities.VolumeCreateOptions) (*entities.IDOrNameResponse, error) { var ( volumeOptions []libpod.VolumeCreateOption ) @@ -24,7 +24,7 @@ func (ic *ContainerEngine) VolumeCreate(ctx context.Context, opts entities.Volum volumeOptions = append(volumeOptions, libpod.WithVolumeLabels(opts.Label)) } if len(opts.Options) > 0 { - parsedOptions, err := parse.ParseVolumeOptions(opts.Options) + parsedOptions, err := parse.VolumeOptions(opts.Options) if err != nil { return nil, err } @@ -34,7 +34,7 @@ func (ic *ContainerEngine) VolumeCreate(ctx context.Context, opts entities.Volum if err != nil { return nil, err } - return &entities.IdOrNameResponse{IdOrName: vol.Name()}, nil + return &entities.IDOrNameResponse{IDOrName: vol.Name()}, nil } func (ic *ContainerEngine) VolumeRm(ctx context.Context, namesOrIds []string, opts entities.VolumeRmOptions) ([]*entities.VolumeRmReport, error) { diff --git a/pkg/domain/infra/runtime_abi.go b/pkg/domain/infra/runtime_abi.go index 67c1cd534..60d0c6e86 100644 --- a/pkg/domain/infra/runtime_abi.go +++ b/pkg/domain/infra/runtime_abi.go @@ -1,4 +1,4 @@ -// +build ABISupport +// +build !remote package infra @@ -20,7 +20,7 @@ func NewContainerEngine(facts *entities.PodmanConfig) (entities.ContainerEngine, r, err := NewLibpodRuntime(facts.FlagSet, facts) return r, err case entities.TunnelMode: - ctx, err := bindings.NewConnection(context.Background(), facts.Uri, facts.Identities...) + ctx, err := bindings.NewConnectionWithIdentity(context.Background(), facts.URI, facts.PassPhrase, facts.Identities...) return &tunnel.ContainerEngine{ClientCxt: ctx}, err } return nil, fmt.Errorf("runtime mode '%v' is not supported", facts.EngineMode) @@ -33,7 +33,7 @@ func NewImageEngine(facts *entities.PodmanConfig) (entities.ImageEngine, error) r, err := NewLibpodImageRuntime(facts.FlagSet, facts) return r, err case entities.TunnelMode: - ctx, err := bindings.NewConnection(context.Background(), facts.Uri, facts.Identities...) + ctx, err := bindings.NewConnectionWithIdentity(context.Background(), facts.URI, facts.PassPhrase, facts.Identities...) return &tunnel.ImageEngine{ClientCxt: ctx}, err } return nil, fmt.Errorf("runtime mode '%v' is not supported", facts.EngineMode) diff --git a/pkg/domain/infra/runtime_abi_unsupported.go b/pkg/domain/infra/runtime_abi_unsupported.go index c4e25e990..3d7d457fc 100644 --- a/pkg/domain/infra/runtime_abi_unsupported.go +++ b/pkg/domain/infra/runtime_abi_unsupported.go @@ -1,4 +1,4 @@ -// +build !ABISupport +// +build remote package infra diff --git a/pkg/domain/infra/runtime_libpod.go b/pkg/domain/infra/runtime_libpod.go index a57eadc63..2f2b0f90f 100644 --- a/pkg/domain/infra/runtime_libpod.go +++ b/pkg/domain/infra/runtime_libpod.go @@ -1,4 +1,4 @@ -// +build ABISupport +// +build !remote package infra diff --git a/pkg/domain/infra/runtime_proxy.go b/pkg/domain/infra/runtime_proxy.go index e7002e20f..fed9b1008 100644 --- a/pkg/domain/infra/runtime_proxy.go +++ b/pkg/domain/infra/runtime_proxy.go @@ -1,4 +1,4 @@ -// +build ABISupport +// +build !remote package infra diff --git a/pkg/domain/infra/runtime_tunnel.go b/pkg/domain/infra/runtime_tunnel.go index 752218aaf..24a93b888 100644 --- a/pkg/domain/infra/runtime_tunnel.go +++ b/pkg/domain/infra/runtime_tunnel.go @@ -1,4 +1,4 @@ -// +build !ABISupport +// +build remote package infra @@ -16,7 +16,7 @@ func NewContainerEngine(facts *entities.PodmanConfig) (entities.ContainerEngine, case entities.ABIMode: return nil, fmt.Errorf("direct runtime not supported") case entities.TunnelMode: - ctx, err := bindings.NewConnection(context.Background(), facts.Uri, facts.Identities...) + ctx, err := bindings.NewConnectionWithIdentity(context.Background(), facts.URI, facts.PassPhrase, facts.Identities...) return &tunnel.ContainerEngine{ClientCxt: ctx}, err } return nil, fmt.Errorf("runtime mode '%v' is not supported", facts.EngineMode) @@ -28,7 +28,7 @@ func NewImageEngine(facts *entities.PodmanConfig) (entities.ImageEngine, error) case entities.ABIMode: return nil, fmt.Errorf("direct image runtime not supported") case entities.TunnelMode: - ctx, err := bindings.NewConnection(context.Background(), facts.Uri, facts.Identities...) + ctx, err := bindings.NewConnectionWithIdentity(context.Background(), facts.URI, facts.PassPhrase, facts.Identities...) return &tunnel.ImageEngine{ClientCxt: ctx}, err } return nil, fmt.Errorf("runtime mode '%v' is not supported", facts.EngineMode) diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go index af9d94293..68a8b0329 100644 --- a/pkg/domain/infra/tunnel/containers.go +++ b/pkg/domain/infra/tunnel/containers.go @@ -4,6 +4,7 @@ import ( "context" "fmt" "io" + "io/ioutil" "os" "strconv" "strings" @@ -25,8 +26,8 @@ func (ic *ContainerEngine) ContainerRunlabel(ctx context.Context, label string, return errors.New("not implemented") } -func (ic *ContainerEngine) ContainerExists(ctx context.Context, nameOrId string) (*entities.BoolReport, error) { - exists, err := containers.Exists(ic.ClientCxt, nameOrId) +func (ic *ContainerEngine) ContainerExists(ctx context.Context, nameOrID string) (*entities.BoolReport, error) { + exists, err := containers.Exists(ic.ClientCxt, nameOrID) return &entities.BoolReport{Value: exists}, err } @@ -85,13 +86,21 @@ func (ic *ContainerEngine) ContainerStop(ctx context.Context, namesOrIds []strin var ( reports []*entities.StopReport ) + for _, cidFile := range options.CIDFiles { + content, err := ioutil.ReadFile(cidFile) + if err != nil { + return nil, errors.Wrapf(err, "error reading CIDFile %s", cidFile) + } + id := strings.Split(string(content), "\n")[0] + namesOrIds = append(namesOrIds, id) + } ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds) - if err != nil { + if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchCtr) { return nil, err } for _, c := range ctrs { report := entities.StopReport{Id: c.ID} - if err = containers.Stop(ic.ClientCxt, c.ID, &options.Timeout); err != nil { + if err = containers.Stop(ic.ClientCxt, c.ID, options.Timeout); err != nil { // These first two are considered non-fatal under the right conditions if errors.Cause(err).Error() == define.ErrCtrStopped.Error() { logrus.Debugf("Container %s is already stopped", c.ID) @@ -162,8 +171,16 @@ func (ic *ContainerEngine) ContainerRm(ctx context.Context, namesOrIds []string, var ( reports []*entities.RmReport ) + for _, cidFile := range options.CIDFiles { + content, err := ioutil.ReadFile(cidFile) + if err != nil { + return nil, errors.Wrapf(err, "error reading CIDFile %s", cidFile) + } + id := strings.Split(string(content), "\n")[0] + namesOrIds = append(namesOrIds, id) + } ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds) - if err != nil { + if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchCtr) { return nil, err } // TODO there is no endpoint for container eviction. Need to discuss @@ -213,10 +230,10 @@ func (ic *ContainerEngine) ContainerTop(ctx context.Context, options entities.To return &entities.StringSliceReport{Value: topOutput}, nil } -func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrId string, options entities.CommitOptions) (*entities.CommitReport, error) { +func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrID string, options entities.CommitOptions) (*entities.CommitReport, error) { var ( repo string - tag string = "latest" + tag = "latest" ) if len(options.ImageName) > 0 { ref, err := reference.Parse(options.ImageName) @@ -242,14 +259,14 @@ func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrId string, Repo: &repo, Tag: &tag, } - response, err := containers.Commit(ic.ClientCxt, nameOrId, commitOpts) + response, err := containers.Commit(ic.ClientCxt, nameOrID, commitOpts) if err != nil { return nil, err } return &entities.CommitReport{Id: response.ID}, nil } -func (ic *ContainerEngine) ContainerExport(ctx context.Context, nameOrId string, options entities.ContainerExportOptions) error { +func (ic *ContainerEngine) ContainerExport(ctx context.Context, nameOrID string, options entities.ContainerExportOptions) error { var ( err error w io.Writer @@ -260,7 +277,7 @@ func (ic *ContainerEngine) ContainerExport(ctx context.Context, nameOrId string, return err } } - return containers.Export(ic.ClientCxt, nameOrId, w) + return containers.Export(ic.ClientCxt, nameOrID, w) } func (ic *ContainerEngine) ContainerCheckpoint(ctx context.Context, namesOrIds []string, options entities.CheckpointOptions) ([]*entities.CheckpointReport, error) { @@ -340,7 +357,7 @@ func (ic *ContainerEngine) ContainerCreate(ctx context.Context, s *specgen.SpecG return &entities.ContainerCreateReport{Id: response.ID}, nil } -func (ic *ContainerEngine) ContainerLogs(_ context.Context, nameOrIds []string, options entities.ContainerLogsOptions) error { +func (ic *ContainerEngine) ContainerLogs(_ context.Context, nameOrIDs []string, options entities.ContainerLogsOptions) error { since := options.Since.Format(time.RFC3339) tail := strconv.FormatInt(options.Tail, 10) stdout := options.Writer != nil @@ -358,7 +375,7 @@ func (ic *ContainerEngine) ContainerLogs(_ context.Context, nameOrIds []string, outCh := make(chan string) ctx, cancel := context.WithCancel(context.Background()) go func() { - err = containers.Logs(ic.ClientCxt, nameOrIds[0], opts, outCh, outCh) + err = containers.Logs(ic.ClientCxt, nameOrIDs[0], opts, outCh, outCh) cancel() }() @@ -372,8 +389,8 @@ func (ic *ContainerEngine) ContainerLogs(_ context.Context, nameOrIds []string, } } -func (ic *ContainerEngine) ContainerAttach(ctx context.Context, nameOrId string, options entities.AttachOptions) error { - return containers.Attach(ic.ClientCxt, nameOrId, &options.DetachKeys, nil, bindings.PTrue, options.Stdin, options.Stdout, options.Stderr, nil) +func (ic *ContainerEngine) ContainerAttach(ctx context.Context, nameOrID string, options entities.AttachOptions) error { + return containers.Attach(ic.ClientCxt, nameOrID, &options.DetachKeys, nil, bindings.PTrue, options.Stdin, options.Stdout, options.Stderr, nil) } func makeExecConfig(options entities.ExecOptions) *handlers.ExecCreateConfig { @@ -398,10 +415,10 @@ func makeExecConfig(options entities.ExecOptions) *handlers.ExecCreateConfig { return createConfig } -func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrId string, options entities.ExecOptions, streams define.AttachStreams) (int, error) { +func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrID string, options entities.ExecOptions, streams define.AttachStreams) (int, error) { createConfig := makeExecConfig(options) - sessionID, err := containers.ExecCreate(ic.ClientCxt, nameOrId, createConfig) + sessionID, err := containers.ExecCreate(ic.ClientCxt, nameOrID, createConfig) if err != nil { return 125, err } @@ -418,10 +435,10 @@ func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrId string, o return inspectOut.ExitCode, nil } -func (ic *ContainerEngine) ContainerExecDetached(ctx context.Context, nameOrId string, options entities.ExecOptions) (string, error) { +func (ic *ContainerEngine) ContainerExecDetached(ctx context.Context, nameOrID string, options entities.ExecOptions) (string, error) { createConfig := makeExecConfig(options) - sessionID, err := containers.ExecCreate(ic.ClientCxt, nameOrId, createConfig) + sessionID, err := containers.ExecCreate(ic.ClientCxt, nameOrID, createConfig) if err != nil { return "", err } @@ -508,8 +525,8 @@ func (ic *ContainerEngine) ContainerRun(ctx context.Context, opts entities.Conta return &report, err } -func (ic *ContainerEngine) ContainerDiff(ctx context.Context, nameOrId string, _ entities.DiffOptions) (*entities.DiffReport, error) { - changes, err := containers.Diff(ic.ClientCxt, nameOrId) +func (ic *ContainerEngine) ContainerDiff(ctx context.Context, nameOrID string, _ entities.DiffOptions) (*entities.DiffReport, error) { + changes, err := containers.Diff(ic.ClientCxt, nameOrID) return &entities.DiffReport{Changes: changes}, err } @@ -538,11 +555,11 @@ func (ic *ContainerEngine) ContainerInit(ctx context.Context, namesOrIds []strin return reports, nil } -func (ic *ContainerEngine) ContainerMount(ctx context.Context, nameOrIds []string, options entities.ContainerMountOptions) ([]*entities.ContainerMountReport, error) { +func (ic *ContainerEngine) ContainerMount(ctx context.Context, nameOrIDs []string, options entities.ContainerMountOptions) ([]*entities.ContainerMountReport, error) { return nil, errors.New("mounting containers is not supported for remote clients") } -func (ic *ContainerEngine) ContainerUnmount(ctx context.Context, nameOrIds []string, options entities.ContainerUnmountOptions) ([]*entities.ContainerUnmountReport, error) { +func (ic *ContainerEngine) ContainerUnmount(ctx context.Context, nameOrIDs []string, options entities.ContainerUnmountOptions) ([]*entities.ContainerUnmountReport, error) { return nil, errors.New("unmounting containers is not supported for remote clients") } @@ -550,13 +567,13 @@ func (ic *ContainerEngine) Config(_ context.Context) (*config.Config, error) { return config.Default() } -func (ic *ContainerEngine) ContainerPort(ctx context.Context, nameOrId string, options entities.ContainerPortOptions) ([]*entities.ContainerPortReport, error) { +func (ic *ContainerEngine) ContainerPort(ctx context.Context, nameOrID string, options entities.ContainerPortOptions) ([]*entities.ContainerPortReport, error) { var ( reports []*entities.ContainerPortReport namesOrIds []string ) - if len(nameOrId) > 0 { - namesOrIds = append(namesOrIds, nameOrId) + if len(nameOrID) > 0 { + namesOrIds = append(namesOrIds, nameOrID) } ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds) if err != nil { diff --git a/pkg/domain/infra/tunnel/generate.go b/pkg/domain/infra/tunnel/generate.go index eb5587f89..519dc5907 100644 --- a/pkg/domain/infra/tunnel/generate.go +++ b/pkg/domain/infra/tunnel/generate.go @@ -13,5 +13,5 @@ func (ic *ContainerEngine) GenerateSystemd(ctx context.Context, nameOrID string, } func (ic *ContainerEngine) GenerateKube(ctx context.Context, nameOrID string, options entities.GenerateKubeOptions) (*entities.GenerateKubeReport, error) { - return generate.GenerateKube(ic.ClientCxt, nameOrID, options) + return generate.Kube(ic.ClientCxt, nameOrID, options) } diff --git a/pkg/domain/infra/tunnel/healthcheck.go b/pkg/domain/infra/tunnel/healthcheck.go index e589489b3..56bdd6759 100644 --- a/pkg/domain/infra/tunnel/healthcheck.go +++ b/pkg/domain/infra/tunnel/healthcheck.go @@ -8,6 +8,6 @@ import ( "github.com/containers/libpod/pkg/domain/entities" ) -func (ic *ContainerEngine) HealthCheckRun(ctx context.Context, nameOrId string, options entities.HealthCheckOptions) (*define.HealthCheckResults, error) { - return containers.RunHealthCheck(ic.ClientCxt, nameOrId) +func (ic *ContainerEngine) HealthCheckRun(ctx context.Context, nameOrID string, options entities.HealthCheckOptions) (*define.HealthCheckResults, error) { + return containers.RunHealthCheck(ic.ClientCxt, nameOrID) } diff --git a/pkg/domain/infra/tunnel/helpers.go b/pkg/domain/infra/tunnel/helpers.go index 862c7a5d6..2bbc0e7a5 100644 --- a/pkg/domain/infra/tunnel/helpers.go +++ b/pkg/domain/infra/tunnel/helpers.go @@ -13,11 +13,11 @@ import ( "github.com/pkg/errors" ) -func getContainersByContext(contextWithConnection context.Context, all bool, namesOrIds []string) ([]entities.ListContainer, error) { +func getContainersByContext(contextWithConnection context.Context, all bool, namesOrIDs []string) ([]entities.ListContainer, error) { var ( cons []entities.ListContainer ) - if all && len(namesOrIds) > 0 { + if all && len(namesOrIDs) > 0 { return nil, errors.New("cannot lookup containers and all") } c, err := containers.List(contextWithConnection, nil, bindings.PTrue, nil, nil, nil, bindings.PTrue) @@ -27,7 +27,7 @@ func getContainersByContext(contextWithConnection context.Context, all bool, nam if all { return c, err } - for _, id := range namesOrIds { + for _, id := range namesOrIDs { var found bool for _, con := range c { if id == con.ID || strings.HasPrefix(con.ID, id) || util.StringInSlice(id, con.Names) { @@ -43,11 +43,11 @@ func getContainersByContext(contextWithConnection context.Context, all bool, nam return cons, nil } -func getPodsByContext(contextWithConnection context.Context, all bool, namesOrIds []string) ([]*entities.ListPodsReport, error) { +func getPodsByContext(contextWithConnection context.Context, all bool, namesOrIDs []string) ([]*entities.ListPodsReport, error) { var ( sPods []*entities.ListPodsReport ) - if all && len(namesOrIds) > 0 { + if all && len(namesOrIDs) > 0 { return nil, errors.New("cannot lookup specific pods and all") } @@ -58,17 +58,17 @@ func getPodsByContext(contextWithConnection context.Context, all bool, namesOrId if all { return fPods, nil } - for _, nameOrId := range namesOrIds { + for _, nameOrID := range namesOrIDs { var found bool for _, f := range fPods { - if f.Name == nameOrId || strings.HasPrefix(f.Id, nameOrId) { + if f.Name == nameOrID || strings.HasPrefix(f.Id, nameOrID) { sPods = append(sPods, f) found = true break } } if !found { - return nil, errors.Wrapf(define.ErrNoSuchPod, "unable to find pod %q", nameOrId) + return nil, errors.Wrapf(define.ErrNoSuchPod, "unable to find pod %q", nameOrID) } } return sPods, nil diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go index c300e74d0..fc7ac0aa8 100644 --- a/pkg/domain/infra/tunnel/images.go +++ b/pkg/domain/infra/tunnel/images.go @@ -18,8 +18,8 @@ import ( "github.com/pkg/errors" ) -func (ir *ImageEngine) Exists(_ context.Context, nameOrId string) (*entities.BoolReport, error) { - found, err := images.Exists(ir.ClientCxt, nameOrId) +func (ir *ImageEngine) Exists(_ context.Context, nameOrID string) (*entities.BoolReport, error) { + found, err := images.Exists(ir.ClientCxt, nameOrID) return &entities.BoolReport{Value: found}, err } @@ -50,8 +50,8 @@ func (ir *ImageEngine) List(ctx context.Context, opts entities.ImageListOptions) return is, nil } -func (ir *ImageEngine) History(ctx context.Context, nameOrId string, opts entities.ImageHistoryOptions) (*entities.ImageHistoryReport, error) { - results, err := images.History(ir.ClientCxt, nameOrId) +func (ir *ImageEngine) History(ctx context.Context, nameOrID string, opts entities.ImageHistoryOptions) (*entities.ImageHistoryReport, error) { + results, err := images.History(ir.ClientCxt, nameOrID) if err != nil { return nil, err } @@ -98,7 +98,7 @@ func (ir *ImageEngine) Pull(ctx context.Context, rawImage string, options entiti return &entities.ImagePullReport{Images: pulledImages}, nil } -func (ir *ImageEngine) Tag(ctx context.Context, nameOrId string, tags []string, options entities.ImageTagOptions) error { +func (ir *ImageEngine) Tag(ctx context.Context, nameOrID string, tags []string, options entities.ImageTagOptions) error { for _, newTag := range tags { var ( tag, repo string @@ -114,19 +114,19 @@ func (ir *ImageEngine) Tag(ctx context.Context, nameOrId string, tags []string, repo = r.Name() } if len(repo) < 1 { - return errors.Errorf("invalid image name %q", nameOrId) + return errors.Errorf("invalid image name %q", nameOrID) } - if err := images.Tag(ir.ClientCxt, nameOrId, tag, repo); err != nil { + if err := images.Tag(ir.ClientCxt, nameOrID, tag, repo); err != nil { return err } } return nil } -func (ir *ImageEngine) Untag(ctx context.Context, nameOrId string, tags []string, options entities.ImageUntagOptions) error { +func (ir *ImageEngine) Untag(ctx context.Context, nameOrID string, tags []string, options entities.ImageUntagOptions) error { // Remove all tags if none are provided if len(tags) == 0 { - newImage, err := images.GetImage(ir.ClientCxt, nameOrId, bindings.PFalse) + newImage, err := images.GetImage(ir.ClientCxt, nameOrID, bindings.PFalse) if err != nil { return err } @@ -148,9 +148,9 @@ func (ir *ImageEngine) Untag(ctx context.Context, nameOrId string, tags []string repo = r.Name() } if len(repo) < 1 { - return errors.Errorf("invalid image name %q", nameOrId) + return errors.Errorf("invalid image name %q", nameOrID) } - if err := images.Untag(ir.ClientCxt, nameOrId, tag, repo); err != nil { + if err := images.Untag(ir.ClientCxt, nameOrID, tag, repo); err != nil { return err } } @@ -199,7 +199,7 @@ func (ir *ImageEngine) Push(ctx context.Context, source string, destination stri return images.Push(ir.ClientCxt, source, destination, options) } -func (ir *ImageEngine) Save(ctx context.Context, nameOrId string, tags []string, options entities.ImageSaveOptions) error { +func (ir *ImageEngine) Save(ctx context.Context, nameOrID string, tags []string, options entities.ImageSaveOptions) error { var ( f *os.File err error @@ -217,7 +217,7 @@ func (ir *ImageEngine) Save(ctx context.Context, nameOrId string, tags []string, return err } - exErr := images.Export(ir.ClientCxt, nameOrId, f, &options.Format, &options.Compress) + exErr := images.Export(ir.ClientCxt, nameOrID, f, &options.Format, &options.Compress) if err := f.Close(); err != nil { return err } @@ -250,8 +250,8 @@ func (ir *ImageEngine) Save(ctx context.Context, nameOrId string, tags []string, } // Diff reports the changes to the given image -func (ir *ImageEngine) Diff(ctx context.Context, nameOrId string, _ entities.DiffOptions) (*entities.DiffReport, error) { - changes, err := images.Diff(ir.ClientCxt, nameOrId) +func (ir *ImageEngine) Diff(ctx context.Context, nameOrID string, _ entities.DiffOptions) (*entities.DiffReport, error) { + changes, err := images.Diff(ir.ClientCxt, nameOrID) if err != nil { return nil, err } @@ -277,8 +277,8 @@ func (ir *ImageEngine) Build(ctx context.Context, containerFiles []string, opts return images.Build(ir.ClientCxt, containerFiles, opts, tarfile) } -func (ir *ImageEngine) Tree(ctx context.Context, nameOrId string, opts entities.ImageTreeOptions) (*entities.ImageTreeReport, error) { - return images.Tree(ir.ClientCxt, nameOrId, &opts.WhatRequires) +func (ir *ImageEngine) Tree(ctx context.Context, nameOrID string, opts entities.ImageTreeOptions) (*entities.ImageTreeReport, error) { + return images.Tree(ir.ClientCxt, nameOrID, &opts.WhatRequires) } // Shutdown Libpod engine diff --git a/pkg/domain/infra/tunnel/play.go b/pkg/domain/infra/tunnel/play.go index 15383a703..5f6bc4a2a 100644 --- a/pkg/domain/infra/tunnel/play.go +++ b/pkg/domain/infra/tunnel/play.go @@ -8,5 +8,5 @@ import ( ) func (ic *ContainerEngine) PlayKube(ctx context.Context, path string, options entities.PlayKubeOptions) (*entities.PlayKubeReport, error) { - return play.PlayKube(ic.ClientCxt, path, options) + return play.Kube(ic.ClientCxt, path, options) } diff --git a/pkg/domain/infra/tunnel/pods.go b/pkg/domain/infra/tunnel/pods.go index c193c6752..5ca4a6a80 100644 --- a/pkg/domain/infra/tunnel/pods.go +++ b/pkg/domain/infra/tunnel/pods.go @@ -3,14 +3,16 @@ package tunnel import ( "context" + "github.com/containers/libpod/libpod/define" "github.com/containers/libpod/pkg/bindings/pods" "github.com/containers/libpod/pkg/domain/entities" "github.com/containers/libpod/pkg/specgen" + "github.com/containers/libpod/pkg/util" "github.com/pkg/errors" ) -func (ic *ContainerEngine) PodExists(ctx context.Context, nameOrId string) (*entities.BoolReport, error) { - exists, err := pods.Exists(ic.ClientCxt, nameOrId) +func (ic *ContainerEngine) PodExists(ctx context.Context, nameOrID string) (*entities.BoolReport, error) { + exists, err := pods.Exists(ic.ClientCxt, nameOrID) return &entities.BoolReport{Value: exists}, err } @@ -18,6 +20,12 @@ func (ic *ContainerEngine) PodKill(ctx context.Context, namesOrIds []string, opt var ( reports []*entities.PodKillReport ) + + _, err := util.ParseSignal(options.Signal) + if err != nil { + return nil, err + } + foundPods, err := getPodsByContext(ic.ClientCxt, options.All, namesOrIds) if err != nil { return nil, err @@ -86,10 +94,10 @@ func (ic *ContainerEngine) PodUnpause(ctx context.Context, namesOrIds []string, func (ic *ContainerEngine) PodStop(ctx context.Context, namesOrIds []string, options entities.PodStopOptions) ([]*entities.PodStopReport, error) { var ( reports []*entities.PodStopReport - timeout int = -1 + timeout = -1 ) foundPods, err := getPodsByContext(ic.ClientCxt, options.All, namesOrIds) - if err != nil { + if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchPod) { return nil, err } if options.Timeout != -1 { @@ -155,7 +163,7 @@ func (ic *ContainerEngine) PodStart(ctx context.Context, namesOrIds []string, op func (ic *ContainerEngine) PodRm(ctx context.Context, namesOrIds []string, options entities.PodRmOptions) ([]*entities.PodRmReport, error) { var reports []*entities.PodRmReport foundPods, err := getPodsByContext(ic.ClientCxt, options.All, namesOrIds) - if err != nil { + if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchPod) { return nil, err } for _, p := range foundPods { diff --git a/pkg/domain/infra/tunnel/volumes.go b/pkg/domain/infra/tunnel/volumes.go index e48a7fa7c..5b65c66ea 100644 --- a/pkg/domain/infra/tunnel/volumes.go +++ b/pkg/domain/infra/tunnel/volumes.go @@ -7,12 +7,12 @@ import ( "github.com/containers/libpod/pkg/domain/entities" ) -func (ic *ContainerEngine) VolumeCreate(ctx context.Context, opts entities.VolumeCreateOptions) (*entities.IdOrNameResponse, error) { +func (ic *ContainerEngine) VolumeCreate(ctx context.Context, opts entities.VolumeCreateOptions) (*entities.IDOrNameResponse, error) { response, err := volumes.Create(ic.ClientCxt, opts) if err != nil { return nil, err } - return &entities.IdOrNameResponse{IdOrName: response.Name}, nil + return &entities.IDOrNameResponse{IDOrName: response.Name}, nil } func (ic *ContainerEngine) VolumeRm(ctx context.Context, namesOrIds []string, opts entities.VolumeRmOptions) ([]*entities.VolumeRmReport, error) { diff --git a/pkg/domain/utils/utils.go b/pkg/domain/utils/utils.go index c17769f62..ee213e1b6 100644 --- a/pkg/domain/utils/utils.go +++ b/pkg/domain/utils/utils.go @@ -31,7 +31,7 @@ func ToLibpodFilters(f url.Values) (filters []string) { return } -func ToUrlValues(f []string) (filters url.Values) { +func ToURLValues(f []string) (filters url.Values) { filters = make(url.Values) for _, v := range f { t := strings.SplitN(v, "=", 2) diff --git a/pkg/network/network.go b/pkg/network/network.go index 526ee92d8..3ff664316 100644 --- a/pkg/network/network.go +++ b/pkg/network/network.go @@ -14,7 +14,7 @@ import ( ) // DefaultNetworkDriver is the default network type used -var DefaultNetworkDriver string = "bridge" +var DefaultNetworkDriver = "bridge" // SupportedNetworkDrivers describes the list of supported drivers var SupportedNetworkDrivers = []string{DefaultNetworkDriver} diff --git a/pkg/parallel/parallel.go b/pkg/parallel/parallel.go new file mode 100644 index 000000000..c9e4da50d --- /dev/null +++ b/pkg/parallel/parallel.go @@ -0,0 +1,44 @@ +package parallel + +import ( + "sync" + + "github.com/pkg/errors" + "github.com/sirupsen/logrus" + "golang.org/x/sync/semaphore" +) + +var ( + // Maximum number of jobs that will be used. + // Set a low, but non-zero, default. We'll be overriding it by default + // anyways. + numThreads uint = 8 + // Semaphore to control thread creation and ensure numThreads is + // respected. + jobControl *semaphore.Weighted + // Lock to control changing the semaphore - we don't want to do it + // while anyone is using it. + jobControlLock sync.RWMutex +) + +// SetMaxThreads sets the number of threads that will be used for parallel jobs. +func SetMaxThreads(threads uint) error { + if threads == 0 { + return errors.New("must give a non-zero number of threads to execute with") + } + + jobControlLock.Lock() + defer jobControlLock.Unlock() + + numThreads = threads + jobControl = semaphore.NewWeighted(int64(threads)) + logrus.Infof("Setting parallel job count to %d", threads) + + return nil +} + +// GetMaxThreads returns the current number of threads that will be used for +// parallel jobs. +func GetMaxThreads() uint { + return numThreads +} diff --git a/pkg/parallel/parallel_linux.go b/pkg/parallel/parallel_linux.go new file mode 100644 index 000000000..472571972 --- /dev/null +++ b/pkg/parallel/parallel_linux.go @@ -0,0 +1,57 @@ +package parallel + +import ( + "context" + "sync" + + "github.com/containers/libpod/libpod" + "github.com/pkg/errors" + "github.com/sirupsen/logrus" +) + +// ContainerOp performs the given function on the given set of +// containers, using a number of parallel threads. +// If no error is returned, each container specified in ctrs will have an entry +// in the resulting map; containers with no error will be set to nil. +func ContainerOp(ctx context.Context, ctrs []*libpod.Container, applyFunc func(*libpod.Container) error) (map[*libpod.Container]error, error) { + jobControlLock.RLock() + defer jobControlLock.RUnlock() + + // We could use a sync.Map but given Go's lack of generic I'd rather + // just use a lock on a normal map... + // The expectation is that most of the time is spent in applyFunc + // anyways. + var ( + errMap = make(map[*libpod.Container]error) + errLock sync.Mutex + allDone sync.WaitGroup + ) + + for _, ctr := range ctrs { + // Block until a thread is available + if err := jobControl.Acquire(ctx, 1); err != nil { + return nil, errors.Wrapf(err, "error acquiring job control semaphore") + } + + allDone.Add(1) + + c := ctr + go func() { + logrus.Debugf("Launching job on container %s", c.ID()) + + err := applyFunc(c) + errLock.Lock() + errMap[c] = err + errLock.Unlock() + + allDone.Done() + jobControl.Release(1) + }() + } + + allDone.Wait() + + return errMap, nil +} + +// TODO: Add an Enqueue() function that returns a promise diff --git a/pkg/spec/createconfig.go b/pkg/spec/createconfig.go index 2cf30a59e..e19c582b5 100644 --- a/pkg/spec/createconfig.go +++ b/pkg/spec/createconfig.go @@ -399,7 +399,7 @@ func AddPrivilegedDevices(g *generate.Generator) error { return addPrivilegedDevices(g) } -func CreateContainerFromCreateConfig(r *libpod.Runtime, createConfig *CreateConfig, ctx context.Context, pod *libpod.Pod) (*libpod.Container, error) { +func CreateContainerFromCreateConfig(ctx context.Context, r *libpod.Runtime, createConfig *CreateConfig, pod *libpod.Pod) (*libpod.Container, error) { runtimeSpec, options, err := createConfig.MakeContainerConfig(r, pod) if err != nil { return nil, err diff --git a/pkg/specgen/config_linux.go b/pkg/specgen/config_linux.go deleted file mode 100644 index 82a371492..000000000 --- a/pkg/specgen/config_linux.go +++ /dev/null @@ -1,93 +0,0 @@ -package specgen - -//func createBlockIO() (*spec.LinuxBlockIO, error) { -// var ret *spec.LinuxBlockIO -// bio := &spec.LinuxBlockIO{} -// if c.Resources.BlkioWeight > 0 { -// ret = bio -// bio.Weight = &c.Resources.BlkioWeight -// } -// if len(c.Resources.BlkioWeightDevice) > 0 { -// var lwds []spec.LinuxWeightDevice -// ret = bio -// for _, i := range c.Resources.BlkioWeightDevice { -// wd, err := ValidateweightDevice(i) -// if err != nil { -// return ret, errors.Wrapf(err, "invalid values for blkio-weight-device") -// } -// wdStat, err := GetStatFromPath(wd.Path) -// if err != nil { -// return ret, errors.Wrapf(err, "error getting stat from path %q", wd.Path) -// } -// lwd := spec.LinuxWeightDevice{ -// Weight: &wd.Weight, -// } -// lwd.Major = int64(unix.Major(wdStat.Rdev)) -// lwd.Minor = int64(unix.Minor(wdStat.Rdev)) -// lwds = append(lwds, lwd) -// } -// bio.WeightDevice = lwds -// } -// if len(c.Resources.DeviceReadBps) > 0 { -// ret = bio -// readBps, err := makeThrottleArray(c.Resources.DeviceReadBps, bps) -// if err != nil { -// return ret, err -// } -// bio.ThrottleReadBpsDevice = readBps -// } -// if len(c.Resources.DeviceWriteBps) > 0 { -// ret = bio -// writeBpds, err := makeThrottleArray(c.Resources.DeviceWriteBps, bps) -// if err != nil { -// return ret, err -// } -// bio.ThrottleWriteBpsDevice = writeBpds -// } -// if len(c.Resources.DeviceReadIOps) > 0 { -// ret = bio -// readIOps, err := makeThrottleArray(c.Resources.DeviceReadIOps, iops) -// if err != nil { -// return ret, err -// } -// bio.ThrottleReadIOPSDevice = readIOps -// } -// if len(c.Resources.DeviceWriteIOps) > 0 { -// ret = bio -// writeIOps, err := makeThrottleArray(c.Resources.DeviceWriteIOps, iops) -// if err != nil { -// return ret, err -// } -// bio.ThrottleWriteIOPSDevice = writeIOps -// } -// return ret, nil -//} - -//func makeThrottleArray(throttleInput []string, rateType int) ([]spec.LinuxThrottleDevice, error) { -// var ( -// ltds []spec.LinuxThrottleDevice -// t *throttleDevice -// err error -// ) -// for _, i := range throttleInput { -// if rateType == bps { -// t, err = validateBpsDevice(i) -// } else { -// t, err = validateIOpsDevice(i) -// } -// if err != nil { -// return []spec.LinuxThrottleDevice{}, err -// } -// ltdStat, err := GetStatFromPath(t.path) -// if err != nil { -// return ltds, errors.Wrapf(err, "error getting stat from path %q", t.path) -// } -// ltd := spec.LinuxThrottleDevice{ -// Rate: t.rate, -// } -// ltd.Major = int64(unix.Major(ltdStat.Rdev)) -// ltd.Minor = int64(unix.Minor(ltdStat.Rdev)) -// ltds = append(ltds, ltd) -// } -// return ltds, nil -//} diff --git a/pkg/specgen/container_validate.go b/pkg/specgen/container_validate.go index 75da38c0e..45179343b 100644 --- a/pkg/specgen/container_validate.go +++ b/pkg/specgen/container_validate.go @@ -10,7 +10,7 @@ import ( var ( // ErrInvalidSpecConfig describes an error that the given SpecGenerator is invalid - ErrInvalidSpecConfig error = errors.New("invalid configuration") + ErrInvalidSpecConfig = errors.New("invalid configuration") // SystemDValues describes the only values that SystemD can be SystemDValues = []string{"true", "false", "always"} // ImageVolumeModeValues describes the only values that ImageVolumeMode can be @@ -38,7 +38,7 @@ func (s *SpecGenerator) Validate() error { } // systemd values must be true, false, or always if len(s.ContainerBasicConfig.Systemd) > 0 && !util.StringInSlice(strings.ToLower(s.ContainerBasicConfig.Systemd), SystemDValues) { - return errors.Wrapf(ErrInvalidSpecConfig, "SystemD values must be one of %s", strings.Join(SystemDValues, ",")) + return errors.Wrapf(ErrInvalidSpecConfig, "--systemd values must be one of %q", strings.Join(SystemDValues, ", ")) } // diff --git a/pkg/specgen/generate/container.go b/pkg/specgen/generate/container.go index a217125f4..3d70571d5 100644 --- a/pkg/specgen/generate/container.go +++ b/pkg/specgen/generate/container.go @@ -194,7 +194,7 @@ func finishThrottleDevices(s *specgen.SpecGenerator) error { s.ResourceLimits.BlockIO.ThrottleReadIOPSDevice = append(s.ResourceLimits.BlockIO.ThrottleReadIOPSDevice, v) } } - if iops := s.ThrottleWriteBpsDevice; len(iops) > 0 { + if iops := s.ThrottleWriteIOPSDevice; len(iops) > 0 { for k, v := range iops { statT := unix.Stat_t{} if err := unix.Stat(k, &statT); err != nil { diff --git a/pkg/specgen/generate/container_create.go b/pkg/specgen/generate/container_create.go index 7ddfed339..33075b543 100644 --- a/pkg/specgen/generate/container_create.go +++ b/pkg/specgen/generate/container_create.go @@ -3,12 +3,14 @@ package generate import ( "context" "os" + "path/filepath" "github.com/containers/common/pkg/config" "github.com/containers/libpod/libpod" "github.com/containers/libpod/libpod/define" "github.com/containers/libpod/libpod/image" "github.com/containers/libpod/pkg/specgen" + "github.com/containers/libpod/pkg/util" "github.com/containers/storage" "github.com/pkg/errors" "github.com/sirupsen/logrus" @@ -114,7 +116,7 @@ func MakeContainer(ctx context.Context, rt *libpod.Runtime, s *specgen.SpecGener } options = append(options, libpod.WithExitCommand(exitCommandArgs)) - runtimeSpec, err := SpecGenToOCI(ctx, s, rt, rtc, newImage, finalMounts) + runtimeSpec, err := SpecGenToOCI(ctx, s, rt, rtc, newImage, finalMounts, pod) if err != nil { return nil, err } @@ -128,7 +130,41 @@ func createContainerOptions(ctx context.Context, rt *libpod.Runtime, s *specgen. if s.Stdin { options = append(options, libpod.WithStdin()) } - if len(s.Systemd) > 0 { + + useSystemd := false + switch s.Systemd { + case "always": + useSystemd = true + case "false": + break + case "", "true": + command := s.Command + if len(command) == 0 { + command, err = img.Cmd(ctx) + if err != nil { + return nil, err + } + } + + if len(command) > 0 { + if command[0] == "/usr/sbin/init" || command[0] == "/sbin/init" || (filepath.Base(command[0]) == "systemd") { + useSystemd = true + } + } + default: + return nil, errors.Wrapf(err, "invalid value %q systemd option requires 'true, false, always'", s.Systemd) + } + if useSystemd { + // is StopSignal was not set by the user then set it to systemd + // expected StopSigal + if s.StopSignal == nil { + stopSignal, err := util.ParseSignal("RTMIN+3") + if err != nil { + return nil, errors.Wrapf(err, "error parsing systemd signal") + } + s.StopSignal = &stopSignal + } + options = append(options, libpod.WithSystemd()) } if len(s.Name) > 0 { @@ -194,7 +230,7 @@ func createContainerOptions(ctx context.Context, rt *libpod.Runtime, s *specgen. options = append(options, libpod.WithPrivileged(s.Privileged)) // Get namespace related options - namespaceOptions, err := GenerateNamespaceOptions(ctx, s, rt, pod, img) + namespaceOptions, err := namespaceOptions(ctx, s, rt, pod, img) if err != nil { return nil, err } diff --git a/pkg/specgen/generate/namespaces.go b/pkg/specgen/generate/namespaces.go index 138d9e0cd..e67afe1bf 100644 --- a/pkg/specgen/generate/namespaces.go +++ b/pkg/specgen/generate/namespaces.go @@ -72,13 +72,13 @@ func GetDefaultNamespaceMode(nsType string, cfg *config.Config, pod *libpod.Pod) return toReturn, errors.Wrapf(define.ErrInvalidArg, "invalid namespace type %q passed", nsType) } -// GenerateNamespaceOptions generates container creation options for all +// namespaceOptions generates container creation options for all // namespaces in a SpecGenerator. // Pod is the pod the container will join. May be nil is the container is not // joining a pod. // TODO: Consider grouping options that are not directly attached to a namespace // elsewhere. -func GenerateNamespaceOptions(ctx context.Context, s *specgen.SpecGenerator, rt *libpod.Runtime, pod *libpod.Pod, img *image.Image) ([]libpod.CtrCreateOption, error) { +func namespaceOptions(ctx context.Context, s *specgen.SpecGenerator, rt *libpod.Runtime, pod *libpod.Pod, img *image.Image) ([]libpod.CtrCreateOption, error) { toReturn := []libpod.CtrCreateOption{} // If pod is not nil, get infra container. @@ -265,7 +265,7 @@ func GenerateNamespaceOptions(ctx context.Context, s *specgen.SpecGenerator, rt return toReturn, nil } -func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt *libpod.Runtime) error { +func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt *libpod.Runtime, pod *libpod.Pod) error { // PID switch s.PidNS.NSMode { case specgen.Path: @@ -326,6 +326,8 @@ func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt hostname := s.Hostname if hostname == "" { switch { + case s.UtsNS.NSMode == specgen.FromPod: + hostname = pod.Hostname() case s.UtsNS.NSMode == specgen.FromContainer: utsCtr, err := rt.LookupContainer(s.UtsNS.Value) if err != nil { diff --git a/pkg/specgen/generate/oci.go b/pkg/specgen/generate/oci.go index 11b18e2d0..266abd28d 100644 --- a/pkg/specgen/generate/oci.go +++ b/pkg/specgen/generate/oci.go @@ -118,7 +118,7 @@ func makeCommand(ctx context.Context, s *specgen.SpecGenerator, img *image.Image return finalCommand, nil } -func SpecGenToOCI(ctx context.Context, s *specgen.SpecGenerator, rt *libpod.Runtime, rtc *config.Config, newImage *image.Image, mounts []spec.Mount) (*spec.Spec, error) { +func SpecGenToOCI(ctx context.Context, s *specgen.SpecGenerator, rt *libpod.Runtime, rtc *config.Config, newImage *image.Image, mounts []spec.Mount, pod *libpod.Pod) (*spec.Spec, error) { var ( inUserNS bool ) @@ -300,7 +300,7 @@ func SpecGenToOCI(ctx context.Context, s *specgen.SpecGenerator, rt *libpod.Runt } // NAMESPACES - if err := specConfigureNamespaces(s, &g, rt); err != nil { + if err := specConfigureNamespaces(s, &g, rt, pod); err != nil { return nil, err } configSpec := g.Config diff --git a/pkg/specgen/pod_validate.go b/pkg/specgen/pod_validate.go index 640447e71..2d57cdb91 100644 --- a/pkg/specgen/pod_validate.go +++ b/pkg/specgen/pod_validate.go @@ -7,7 +7,7 @@ import ( var ( // ErrInvalidPodSpecConfig describes an error given when the podspecgenerator is invalid - ErrInvalidPodSpecConfig error = errors.New("invalid pod spec") + ErrInvalidPodSpecConfig = errors.New("invalid pod spec") // containerConfig has the default configurations defined in containers.conf containerConfig = util.DefaultContainerConfig() ) diff --git a/pkg/systemd/generate/systemdgen_test.go b/pkg/systemd/generate/systemdgen_test.go index 3269405a6..cc5db5e24 100644 --- a/pkg/systemd/generate/systemdgen_test.go +++ b/pkg/systemd/generate/systemdgen_test.go @@ -170,7 +170,7 @@ Type=forking [Install] WantedBy=multi-user.target default.target` - goodIdNew := `# container-639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401.service + goodIDNew := `# container-639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401.service # autogenerated by Podman CI [Unit] @@ -323,7 +323,7 @@ WantedBy=multi-user.target default.target` New: true, CreateCommand: []string{"I'll get stripped", "container", "run", "awesome-image:latest"}, }, - goodIdNew, + goodIDNew, false, }, } diff --git a/pkg/trust/config.go b/pkg/trust/config.go index 0bafc722b..164df2a90 100644 --- a/pkg/trust/config.go +++ b/pkg/trust/config.go @@ -1,7 +1,7 @@ package trust -// Trust Policy describes a basic trust policy configuration -type TrustPolicy struct { +// Policy describes a basic trust policy configuration +type Policy struct { Name string `json:"name"` RepoName string `json:"repo_name,omitempty"` Keys []string `json:"keys,omitempty"` diff --git a/pkg/varlinkapi/create.go b/pkg/varlinkapi/create.go index 571ce6115..d921130e7 100644 --- a/pkg/varlinkapi/create.go +++ b/pkg/varlinkapi/create.go @@ -220,7 +220,7 @@ func CreateContainer(ctx context.Context, c *GenericCLIResults, runtime *libpod. } } - ctr, err := CreateContainerFromCreateConfig(runtime, createConfig, ctx, pod) + ctr, err := CreateContainerFromCreateConfig(ctx, runtime, createConfig, pod) if err != nil { return nil, nil, err } @@ -909,7 +909,7 @@ func ParseCreateOpts(ctx context.Context, c *GenericCLIResults, runtime *libpod. return config, nil } -func CreateContainerFromCreateConfig(r *libpod.Runtime, createConfig *cc.CreateConfig, ctx context.Context, pod *libpod.Pod) (*libpod.Container, error) { +func CreateContainerFromCreateConfig(ctx context.Context, r *libpod.Runtime, createConfig *cc.CreateConfig, pod *libpod.Pod) (*libpod.Container, error) { runtimeSpec, options, err := createConfig.MakeContainerConfig(r, pod) if err != nil { return nil, err diff --git a/pkg/varlinkapi/volumes.go b/pkg/varlinkapi/volumes.go index aa0eb1fb5..3b6276287 100644 --- a/pkg/varlinkapi/volumes.go +++ b/pkg/varlinkapi/volumes.go @@ -25,7 +25,7 @@ func (i *VarlinkAPI) VolumeCreate(call iopodman.VarlinkCall, options iopodman.Vo volumeOptions = append(volumeOptions, libpod.WithVolumeLabels(options.Labels)) } if len(options.Options) > 0 { - parsedOptions, err := parse.ParseVolumeOptions(options.Options) + parsedOptions, err := parse.VolumeOptions(options.Options) if err != nil { return call.ReplyErrorOccurred(err.Error()) } |