podman v2 remove bloat v2

rid ourseleves of libpod references in v2 client

Signed-off-by: Brent Baude <bbaude@redhat.com>

3 files changed, 200 insertions, 5 deletions

diff --git a/pkg/api/handlers/compat/containers.go b/pkg/api/handlers/compat/containers.go
index 3f6aca502..239e41af4 100644
--- a/pkg/api/handlers/compat/containers.go
+++ b/pkg/api/handlers/compat/containers.go
@@ -2,6 +2,7 @@ package compat
 
 import (
 	"encoding/binary"
+	"encoding/json"
 	"fmt"
 	"net/http"
 	"strconv"
@@ -16,6 +17,9 @@ import (
 	"github.com/containers/libpod/pkg/api/handlers/utils"
 	"github.com/containers/libpod/pkg/signal"
 	"github.com/containers/libpod/pkg/util"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/go-connections/nat"
 	"github.com/gorilla/schema"
 	"github.com/pkg/errors"
 	log "github.com/sirupsen/logrus"
@@ -96,7 +100,7 @@ func ListContainers(w http.ResponseWriter, r *http.Request) {
 	// TODO filters still need to be applied
 	var list = make([]*handlers.Container, len(containers))
 	for i, ctnr := range containers {
-		api, err := handlers.LibpodToContainer(ctnr, query.Size)
+		api, err := LibpodToContainer(ctnr, query.Size)
 		if err != nil {
 			utils.InternalServerError(w, err)
 			return
@@ -126,7 +130,7 @@ func GetContainer(w http.ResponseWriter, r *http.Request) {
 		utils.ContainerNotFound(w, name, err)
 		return
 	}
-	api, err := handlers.LibpodToContainerJSON(ctnr, query.Size)
+	api, err := LibpodToContainerJSON(ctnr, query.Size)
 	if err != nil {
 		utils.InternalServerError(w, err)
 		return
@@ -341,3 +345,192 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 }
+
+func LibpodToContainer(l *libpod.Container, sz bool) (*handlers.Container, error) {
+	imageId, imageName := l.Image()
+
+	var (
+		err        error
+		sizeRootFs int64
+		sizeRW     int64
+		state      define.ContainerStatus
+	)
+
+	if state, err = l.State(); err != nil {
+		return nil, err
+	}
+	stateStr := state.String()
+	if stateStr == "configured" {
+		stateStr = "created"
+	}
+
+	if sz {
+		if sizeRW, err = l.RWSize(); err != nil {
+			return nil, err
+		}
+		if sizeRootFs, err = l.RootFsSize(); err != nil {
+			return nil, err
+		}
+	}
+
+	return &handlers.Container{Container: types.Container{
+		ID:         l.ID(),
+		Names:      []string{fmt.Sprintf("/%s", l.Name())},
+		Image:      imageName,
+		ImageID:    imageId,
+		Command:    strings.Join(l.Command(), " "),
+		Created:    l.CreatedTime().Unix(),
+		Ports:      nil,
+		SizeRw:     sizeRW,
+		SizeRootFs: sizeRootFs,
+		Labels:     l.Labels(),
+		State:      stateStr,
+		Status:     "",
+		HostConfig: struct {
+			NetworkMode string `json:",omitempty"`
+		}{
+			"host"},
+		NetworkSettings: nil,
+		Mounts:          nil,
+	},
+		ContainerCreateConfig: types.ContainerCreateConfig{},
+	}, nil
+}
+
+func LibpodToContainerJSON(l *libpod.Container, sz bool) (*types.ContainerJSON, error) {
+	_, imageName := l.Image()
+	inspect, err := l.Inspect(sz)
+	if err != nil {
+		return nil, err
+	}
+	i, err := json.Marshal(inspect.State)
+	if err != nil {
+		return nil, err
+	}
+	state := types.ContainerState{}
+	if err := json.Unmarshal(i, &state); err != nil {
+		return nil, err
+	}
+
+	// docker considers paused to be running
+	if state.Paused {
+		state.Running = true
+	}
+
+	h, err := json.Marshal(inspect.HostConfig)
+	if err != nil {
+		return nil, err
+	}
+	hc := container.HostConfig{}
+	if err := json.Unmarshal(h, &hc); err != nil {
+		return nil, err
+	}
+	g, err := json.Marshal(inspect.GraphDriver)
+	if err != nil {
+		return nil, err
+	}
+	graphDriver := types.GraphDriverData{}
+	if err := json.Unmarshal(g, &graphDriver); err != nil {
+		return nil, err
+	}
+
+	cb := types.ContainerJSONBase{
+		ID:              l.ID(),
+		Created:         l.CreatedTime().String(),
+		Path:            "",
+		Args:            nil,
+		State:           &state,
+		Image:           imageName,
+		ResolvConfPath:  inspect.ResolvConfPath,
+		HostnamePath:    inspect.HostnamePath,
+		HostsPath:       inspect.HostsPath,
+		LogPath:         l.LogPath(),
+		Node:            nil,
+		Name:            fmt.Sprintf("/%s", l.Name()),
+		RestartCount:    0,
+		Driver:          inspect.Driver,
+		Platform:        "linux",
+		MountLabel:      inspect.MountLabel,
+		ProcessLabel:    inspect.ProcessLabel,
+		AppArmorProfile: inspect.AppArmorProfile,
+		ExecIDs:         inspect.ExecIDs,
+		HostConfig:      &hc,
+		GraphDriver:     graphDriver,
+		SizeRw:          inspect.SizeRw,
+		SizeRootFs:      &inspect.SizeRootFs,
+	}
+
+	stopTimeout := int(l.StopTimeout())
+
+	ports := make(nat.PortSet)
+	for p := range inspect.HostConfig.PortBindings {
+		splitp := strings.Split(p, "/")
+		port, err := nat.NewPort(splitp[0], splitp[1])
+		if err != nil {
+			return nil, err
+		}
+		ports[port] = struct{}{}
+	}
+
+	config := container.Config{
+		Hostname:        l.Hostname(),
+		Domainname:      inspect.Config.DomainName,
+		User:            l.User(),
+		AttachStdin:     inspect.Config.AttachStdin,
+		AttachStdout:    inspect.Config.AttachStdout,
+		AttachStderr:    inspect.Config.AttachStderr,
+		ExposedPorts:    ports,
+		Tty:             inspect.Config.Tty,
+		OpenStdin:       inspect.Config.OpenStdin,
+		StdinOnce:       inspect.Config.StdinOnce,
+		Env:             inspect.Config.Env,
+		Cmd:             inspect.Config.Cmd,
+		Healthcheck:     nil,
+		ArgsEscaped:     false,
+		Image:           imageName,
+		Volumes:         nil,
+		WorkingDir:      l.WorkingDir(),
+		Entrypoint:      l.Entrypoint(),
+		NetworkDisabled: false,
+		MacAddress:      "",
+		OnBuild:         nil,
+		Labels:          l.Labels(),
+		StopSignal:      string(l.StopSignal()),
+		StopTimeout:     &stopTimeout,
+		Shell:           nil,
+	}
+
+	m, err := json.Marshal(inspect.Mounts)
+	if err != nil {
+		return nil, err
+	}
+	mounts := []types.MountPoint{}
+	if err := json.Unmarshal(m, &mounts); err != nil {
+		return nil, err
+	}
+
+	networkSettingsDefault := types.DefaultNetworkSettings{
+		EndpointID:          "",
+		Gateway:             "",
+		GlobalIPv6Address:   "",
+		GlobalIPv6PrefixLen: 0,
+		IPAddress:           "",
+		IPPrefixLen:         0,
+		IPv6Gateway:         "",
+		MacAddress:          l.Config().StaticMAC.String(),
+	}
+
+	networkSettings := types.NetworkSettings{
+		NetworkSettingsBase:    types.NetworkSettingsBase{},
+		DefaultNetworkSettings: networkSettingsDefault,
+		Networks:               nil,
+	}
+
+	c := types.ContainerJSON{
+		ContainerJSONBase: &cb,
+		Mounts:            mounts,
+		Config:            &config,
+		NetworkSettings:   &networkSettings,
+	}
+	return &c, nil
+}
diff --git a/pkg/api/handlers/compat/swagger.go b/pkg/api/handlers/compat/swagger.go
index f1aabf987..ce83aa32f 100644
--- a/pkg/api/handlers/compat/swagger.go
+++ b/pkg/api/handlers/compat/swagger.go
@@ -1,7 +1,7 @@
 package compat
 
 import (
-	"github.com/containers/libpod/pkg/api/handlers/utils"
+	"github.com/containers/libpod/pkg/domain/entities"
 	"github.com/containers/storage/pkg/archive"
 )
 
@@ -10,7 +10,7 @@ import (
 type swagCtrCreateResponse struct {
 	// in:body
 	Body struct {
-		utils.ContainerCreateResponse
+		entities.ContainerCreateResponse
 	}
 }
 
diff --git a/pkg/api/handlers/compat/unsupported.go b/pkg/api/handlers/compat/unsupported.go
index d9c3c3f49..55660882f 100644
--- a/pkg/api/handlers/compat/unsupported.go
+++ b/pkg/api/handlers/compat/unsupported.go
@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"net/http"
 
+	"github.com/containers/libpod/pkg/domain/entities"
+
 	"github.com/containers/libpod/pkg/api/handlers/utils"
 	log "github.com/sirupsen/logrus"
 )
@@ -13,5 +15,5 @@ func UnsupportedHandler(w http.ResponseWriter, r *http.Request) {
 	log.Infof("Request Failed: %s", msg)
 
 	utils.WriteJSON(w, http.StatusInternalServerError,
-		utils.ErrorModel{Message: msg})
+		entities.ErrorModel{Message: msg})
 }