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refactor use of container struct from daemon

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- use Exists instead of Get
 - push Get inside of daemonbuilder

Signed-off-by: Morgan Bauer <mbauer@us.ibm.com>
This commit is contained in:
Morgan Bauer 2015-10-12 14:38:12 -07:00
parent 96965e2abd
commit 844fb29619
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GPG key ID: 23F15C502128F348
2 changed files with 10 additions and 5 deletions
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8
api/server/router/local/image.go
View file

@ -16,6 +16,7 @@ import (
"github.com/docker/docker/builder/dockerfile"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/daemon/daemonbuilder"
derr "github.com/docker/docker/errors"
"github.com/docker/docker/graph"
"github.com/docker/docker/graph/tags"
"github.com/docker/docker/pkg/archive"
@ -63,12 +64,11 @@ func (s *router) postCommit(ctx context.Context, w http.ResponseWriter, r *http.
Config: c,
}
container, err := s.daemon.Get(cname)
if err != nil {
return err
if !s.daemon.Exists(cname) {
return derr.ErrorCodeNoSuchContainer.WithArgs(cname)
}
imgID, err := dockerfile.Commit(container, s.daemon, commitCfg)
imgID, err := dockerfile.Commit(cname, s.daemon, commitCfg)
if err != nil {
return err
}

7
builder/dockerfile/builder.go
View file

@ -256,7 +256,12 @@ func BuildFromConfig(config *runconfig.Config, changes []string) (*runconfig.Con
// Commit will create a new image from a container's changes
// TODO: remove daemon, make Commit a method on *Builder ?
func Commit(container *daemon.Container, d *daemon.Daemon, c *CommitConfig) (string, error) {
func Commit(containerName string, d *daemon.Daemon, c *CommitConfig) (string, error) {
container, err := d.Get(containerName)
if err != nil {
return "", err
}
// It is not possible to commit a running container on Windows
if runtime.GOOS == "windows" && container.IsRunning() {
return "", fmt.Errorf("Windows does not support commit of a running container")