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package tunnel
import (
"context"
"io"
"os"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/libpod/pkg/bindings/containers"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/pkg/errors"
)
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
}
func (ic *ContainerEngine) ContainerWait(ctx context.Context, namesOrIds []string, options entities.WaitOptions) ([]entities.WaitReport, error) {
var (
responses []entities.WaitReport
)
cons, err := getContainersByContext(ic.ClientCxt, false, namesOrIds)
if err != nil {
return nil, err
}
for _, c := range cons {
response := entities.WaitReport{Id: c.ID}
exitCode, err := containers.Wait(ic.ClientCxt, c.ID, &options.Condition)
if err != nil {
response.Error = err
} else {
response.ExitCode = exitCode
}
responses = append(responses, response)
}
return responses, nil
}
func (ic *ContainerEngine) ContainerPause(ctx context.Context, namesOrIds []string, options entities.PauseUnPauseOptions) ([]*entities.PauseUnpauseReport, error) {
var (
reports []*entities.PauseUnpauseReport
)
ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
for _, c := range ctrs {
err := containers.Pause(ic.ClientCxt, c.ID)
reports = append(reports, &entities.PauseUnpauseReport{Id: c.ID, Err: err})
}
return reports, nil
}
func (ic *ContainerEngine) ContainerUnpause(ctx context.Context, namesOrIds []string, options entities.PauseUnPauseOptions) ([]*entities.PauseUnpauseReport, error) {
var (
reports []*entities.PauseUnpauseReport
)
ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
for _, c := range ctrs {
err := containers.Unpause(ic.ClientCxt, c.ID)
reports = append(reports, &entities.PauseUnpauseReport{Id: c.ID, Err: err})
}
return reports, nil
}
func (ic *ContainerEngine) ContainerStop(ctx context.Context, namesOrIds []string, options entities.StopOptions) ([]*entities.StopReport, error) {
var (
reports []*entities.StopReport
)
ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
for _, c := range ctrs {
report := entities.StopReport{Id: c.ID}
report.Err = containers.Stop(ic.ClientCxt, c.ID, &options.Timeout)
// TODO we need to associate errors returned by http with common
// define.errors so that we can equity tests. this will allow output
// to be the same as the native client
reports = append(reports, &report)
}
return reports, nil
}
func (ic *ContainerEngine) ContainerKill(ctx context.Context, namesOrIds []string, options entities.KillOptions) ([]*entities.KillReport, error) {
var (
reports []*entities.KillReport
)
ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
for _, c := range ctrs {
reports = append(reports, &entities.KillReport{
Id: c.ID,
Err: containers.Kill(ic.ClientCxt, c.ID, options.Signal),
})
}
return reports, nil
}
func (ic *ContainerEngine) ContainerRestart(ctx context.Context, namesOrIds []string, options entities.RestartOptions) ([]*entities.RestartReport, error) {
var (
reports []*entities.RestartReport
timeout *int
)
if options.Timeout != nil {
t := int(*options.Timeout)
timeout = &t
}
ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
for _, c := range ctrs {
reports = append(reports, &entities.RestartReport{
Id: c.ID,
Err: containers.Restart(ic.ClientCxt, c.ID, timeout),
})
}
return reports, nil
}
func (ic *ContainerEngine) ContainerRm(ctx context.Context, namesOrIds []string, options entities.RmOptions) ([]*entities.RmReport, error) {
var (
reports []*entities.RmReport
)
ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
// TODO there is no endpoint for container eviction. Need to discuss
for _, c := range ctrs {
reports = append(reports, &entities.RmReport{
Id: c.ID,
Err: containers.Remove(ic.ClientCxt, c.ID, &options.Force, &options.Volumes),
})
}
return reports, nil
}
func (ic *ContainerEngine) ContainerInspect(ctx context.Context, namesOrIds []string, options entities.InspectOptions) ([]*entities.ContainerInspectReport, error) {
var (
reports []*entities.ContainerInspectReport
)
ctrs, err := getContainersByContext(ic.ClientCxt, false, namesOrIds)
if err != nil {
return nil, err
}
for _, con := range ctrs {
data, err := containers.Inspect(ic.ClientCxt, con.ID, &options.Size)
if err != nil {
return nil, err
}
reports = append(reports, &entities.ContainerInspectReport{InspectContainerData: data})
}
return reports, nil
}
func (ic *ContainerEngine) ContainerTop(ctx context.Context, options entities.TopOptions) (*entities.StringSliceReport, error) {
switch {
case options.Latest:
return nil, errors.New("latest is not supported")
case options.NameOrID == "":
return nil, errors.New("NameOrID must be specified")
}
topOutput, err := containers.Top(ic.ClientCxt, options.NameOrID, options.Descriptors)
if err != nil {
return nil, err
}
return &entities.StringSliceReport{Value: topOutput}, nil
}
func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrId string, options entities.CommitOptions) (*entities.CommitReport, error) {
var (
repo string
tag string = "latest"
)
if len(options.ImageName) > 0 {
ref, err := reference.Parse(options.ImageName)
if err != nil {
return nil, err
}
if t, ok := ref.(reference.Tagged); ok {
tag = t.Tag()
}
if r, ok := ref.(reference.Named); ok {
repo = r.Name()
}
if len(repo) < 1 {
return nil, errors.Errorf("invalid image name %q", options.ImageName)
}
}
commitOpts := containers.CommitOptions{
Author: &options.Author,
Changes: options.Changes,
Comment: &options.Message,
Format: &options.Format,
Pause: &options.Pause,
Repo: &repo,
Tag: &tag,
}
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 {
var (
err error
w io.Writer
)
if len(options.Output) > 0 {
w, err = os.Create(options.Output)
if err != nil {
return err
}
}
return containers.Export(ic.ClientCxt, nameOrId, w)
}
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