func (s *S) TestPlatformImageName(c *check.C) {
platName := image.PlatformImageName("python")
c.Assert(platName, check.Equals, "tsuru/python:latest")
config.Set("docker:registry", "localhost:3030")
defer config.Unset("docker:registry")
platName = image.PlatformImageName("ruby")
c.Assert(platName, check.Equals, "localhost:3030/tsuru/ruby:latest")
}
func (p *dockerProvisioner) PlatformRemove(name string) error {
err := p.Cluster().RemoveImage(image.PlatformImageName(name))
if err != nil && err == docker.ErrNoSuchImage {
log.Errorf("error on remove image %s from docker.", name)
return nil
}
return err
}
func (p *dockerProvisioner) buildPlatform(name string, args map[string]string, w io.Writer, r io.Reader) error {
var inputStream io.Reader
var dockerfileURL string
if r != nil {
data, err := ioutil.ReadAll(r)
if err != nil {
return err
}
var buf bytes.Buffer
writer := tar.NewWriter(&buf)
writer.WriteHeader(&tar.Header{
Name: "Dockerfile",
Mode: 0644,
Size: int64(len(data)),
})
writer.Write(data)
writer.Close()
inputStream = &buf
} else {
dockerfileURL = args["dockerfile"]
if dockerfileURL == "" {
return errors.New("Dockerfile is required")
}
if _, err := url.ParseRequestURI(dockerfileURL); err != nil {
return errors.New("dockerfile parameter must be a URL")
}
}
imageName := image.PlatformImageName(name)
cluster := p.Cluster()
buildOptions := docker.BuildImageOptions{
Name: imageName,
Pull: true,
NoCache: true,
RmTmpContainer: true,
Remote: dockerfileURL,
InputStream: inputStream,
OutputStream: w,
InactivityTimeout: net.StreamInactivityTimeout,
RawJSONStream: true,
}
err := cluster.BuildImage(buildOptions)
if err != nil {
return err
}
parts := strings.Split(imageName, ":")
var tag string
if len(parts) > 2 {
imageName = strings.Join(parts[:len(parts)-1], ":")
tag = parts[len(parts)-1]
} else if len(parts) > 1 {
imageName = parts[0]
tag = parts[1]
} else {
imageName = parts[0]
tag = "latest"
}
return p.PushImage(imageName, tag)
}