Ejemplo n.º 1
0
// TODO: Krane clean up because i needed to add Ship to String
func (cli *KraneCli) createContainer(config *runconfig.Config, hostConfig *runconfig.HostConfig, cidfile, name string, ship string) (engine.Env, error) {
	containerValues := url.Values{}
	if name != "" {
		containerValues.Set("name", name)
	}

	if ship != "" {
		containerValues.Set("ship", ship)
	}

	mergedConfig := runconfig.MergeConfigs(config, hostConfig)

	var containerIDFile *cidFile
	if cidfile != "" {
		var err error
		if containerIDFile, err = newCIDFile(cidfile); err != nil {
			return nil, err
		}
		defer containerIDFile.Close()
	}

	//create the container
	stream, statusCode, err := cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, false)
	//if image not found try to pull it
	if statusCode == 404 {
		fmt.Fprintf(cli.err, "Unable to find image '%s' locally\n", config.Image)

		// we don't want to write to stdout anything apart from container.ID
		if err = cli.pullImageCustomOut(config.Image, cli.err); err != nil {
			return nil, err
		}
		// Retry
		if stream, _, err = cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, false); err != nil {
			return nil, err
		}
	} else if err != nil {
		return nil, err
	}

	var result engine.Env
	if err := result.Decode(stream); err != nil {
		return nil, err
	}

	for _, warning := range result.GetList("Warnings") {
		fmt.Fprintf(cli.err, "WARNING: %s\n", warning)
	}

	if containerIDFile != nil {
		if err = containerIDFile.Write(result.Get("Id")); err != nil {
			return nil, err
		}
	}

	return result, nil

}
Ejemplo n.º 2
0
func (cli *DockerCli) createContainer(config *runconfig.Config, hostConfig *runconfig.HostConfig, cidfile, name string) (*types.ContainerCreateResponse, error) {
	containerValues := url.Values{}
	if name != "" {
		containerValues.Set("name", name)
	}

	mergedConfig := runconfig.MergeConfigs(config, hostConfig)

	var containerIDFile *cidFile
	if cidfile != "" {
		var err error
		if containerIDFile, err = newCIDFile(cidfile); err != nil {
			return nil, err
		}
		defer containerIDFile.Close()
	}

	//create the container
	stream, _, statusCode, err := cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, nil)
	//if image not found try to pull it
	if statusCode == 404 && strings.Contains(err.Error(), config.Image) {
		repo, tag := parsers.ParseRepositoryTag(config.Image)
		if tag == "" {
			tag = tags.DEFAULTTAG
		}
		fmt.Fprintf(cli.err, "Unable to find image '%s' locally\n", utils.ImageReference(repo, tag))

		// we don't want to write to stdout anything apart from container.ID
		if err = cli.pullImageCustomOut(config.Image, cli.err); err != nil {
			return nil, err
		}
		// Retry
		if stream, _, _, err = cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, nil); err != nil {
			return nil, err
		}
	} else if err != nil {
		return nil, err
	}

	defer stream.Close()

	var response types.ContainerCreateResponse
	if err := json.NewDecoder(stream).Decode(&response); err != nil {
		return nil, err
	}
	for _, warning := range response.Warnings {
		fmt.Fprintf(cli.err, "WARNING: %s\n", warning)
	}
	if containerIDFile != nil {
		if err = containerIDFile.Write(response.ID); err != nil {
			return nil, err
		}
	}
	return &response, nil
}
Ejemplo n.º 3
0
func (cli *DockerCli) createContainer(config *runconfig.Config, hostConfig *runconfig.HostConfig, cidfile, name string) (*types.ContainerCreateResponse, error) {
	containerValues := url.Values{}
	if name != "" {
		containerValues.Set("name", name)
	}

	mergedConfig := runconfig.MergeConfigs(config, hostConfig)

	var containerIDFile *cidFile
	if cidfile != "" {
		var err error
		if containerIDFile, err = newCIDFile(cidfile); err != nil {
			return nil, err
		}
		defer containerIDFile.Close()
	}

	repo, tag := parsers.ParseRepositoryTag(config.Image)
	if tag == "" {
		tag = tags.DefaultTag
	}

	ref := registry.ParseReference(tag)
	var trustedRef registry.Reference

	if isTrusted() && !ref.HasDigest() {
		var err error
		trustedRef, err = cli.trustedReference(repo, ref)
		if err != nil {
			return nil, err
		}
		config.Image = trustedRef.ImageName(repo)
	}

	//create the container
	serverResp, err := cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, nil)
	//if image not found try to pull it
	if serverResp.statusCode == 404 && strings.Contains(err.Error(), config.Image) {
		fmt.Fprintf(cli.err, "Unable to find image '%s' locally\n", ref.ImageName(repo))

		// we don't want to write to stdout anything apart from container.ID
		if err = cli.pullImageCustomOut(config.Image, cli.err); err != nil {
			return nil, err
		}
		if trustedRef != nil && !ref.HasDigest() {
			repoInfo, err := registry.ParseRepositoryInfo(repo)
			if err != nil {
				return nil, err
			}
			if err := cli.tagTrusted(repoInfo, trustedRef, ref); err != nil {
				return nil, err
			}
		}
		// Retry
		if serverResp, err = cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, nil); err != nil {
			return nil, err
		}
	} else if err != nil {
		return nil, err
	}

	defer serverResp.body.Close()

	var response types.ContainerCreateResponse
	if err := json.NewDecoder(serverResp.body).Decode(&response); err != nil {
		return nil, err
	}
	for _, warning := range response.Warnings {
		fmt.Fprintf(cli.err, "WARNING: %s\n", warning)
	}
	if containerIDFile != nil {
		if err = containerIDFile.Write(response.ID); err != nil {
			return nil, err
		}
	}
	return &response, nil
}
Ejemplo n.º 4
0
func (cli *DockerCli) createContainer(config *runconfig.Config, hostConfig *runconfig.HostConfig, cidfile, name string) (*types.ContainerCreateResponse, error) {
	mergedConfig := runconfig.MergeConfigs(config, hostConfig)

	var containerIDFile *cidFile
	if cidfile != "" {
		var err error
		if containerIDFile, err = newCIDFile(cidfile); err != nil {
			return nil, err
		}
		defer containerIDFile.Close()
	}

	ref, err := reference.ParseNamed(config.Image)
	if err != nil {
		return nil, err
	}

	isDigested := false
	switch ref.(type) {
	case reference.Tagged:
	case reference.Digested:
		isDigested = true
	default:
		ref, err = reference.WithTag(ref, tagpkg.DefaultTag)
		if err != nil {
			return nil, err
		}
	}

	var trustedRef reference.Canonical

	if isTrusted() && !isDigested {
		var err error
		trustedRef, err = cli.trustedReference(ref.(reference.NamedTagged))
		if err != nil {
			return nil, err
		}
		config.Image = trustedRef.String()
	}

	//create the container
	response, err := cli.client.ContainerCreate(mergedConfig, name)
	//if image not found try to pull it
	if err != nil {
		if lib.IsErrImageNotFound(err) {
			fmt.Fprintf(cli.err, "Unable to find image '%s' locally\n", ref.String())

			// we don't want to write to stdout anything apart from container.ID
			if err = cli.pullImageCustomOut(config.Image, cli.err); err != nil {
				return nil, err
			}
			if trustedRef != nil && !isDigested {
				if err := cli.tagTrusted(trustedRef, ref.(reference.NamedTagged)); err != nil {
					return nil, err
				}
			}
			// Retry
			var retryErr error
			response, retryErr = cli.client.ContainerCreate(mergedConfig, name)
			if retryErr != nil {
				return nil, retryErr
			}
		} else {
			return nil, err
		}
	}

	for _, warning := range response.Warnings {
		fmt.Fprintf(cli.err, "WARNING: %s\n", warning)
	}
	if containerIDFile != nil {
		if err = containerIDFile.Write(response.ID); err != nil {
			return nil, err
		}
	}
	return &response, nil
}
Ejemplo n.º 5
0
func (cli *DockerCli) createContainer(config *runconfig.Config, hostConfig *runconfig.HostConfig, cidfile, name string) (*types.ContainerCreateResponse, error) {
	containerValues := url.Values{}
	if name != "" {
		containerValues.Set("name", name)
	}

	mergedConfig := runconfig.MergeConfigs(config, hostConfig)

	var containerIDFile *cidFile
	if cidfile != "" {
		var err error
		if containerIDFile, err = newCIDFile(cidfile); err != nil {
			return nil, err
		}
		defer containerIDFile.Close()
	}

	ref, err := reference.ParseNamed(config.Image)
	if err != nil {
		return nil, err
	}

	isDigested := false
	switch ref.(type) {
	case reference.Tagged:
	case reference.Digested:
		isDigested = true
	default:
		ref, err = reference.WithTag(ref, tagpkg.DefaultTag)
		if err != nil {
			return nil, err
		}
	}

	var trustedRef reference.Canonical

	if isTrusted() && !isDigested {
		var err error
		trustedRef, err = cli.trustedReference(ref.(reference.NamedTagged))
		if err != nil {
			return nil, err
		}
		config.Image = trustedRef.String()
	}

	//create the container
	serverResp, err := cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, nil)
	//if image not found try to pull it
	if serverResp.statusCode == 404 && strings.Contains(err.Error(), config.Image) {
		fmt.Fprintf(cli.err, "Unable to find image '%s' locally\n", ref.String())

		// we don't want to write to stdout anything apart from container.ID
		if err = cli.pullImageCustomOut(config.Image, cli.err); err != nil {
			return nil, err
		}
		if trustedRef != nil && !isDigested {
			if err := cli.tagTrusted(trustedRef, ref.(reference.NamedTagged)); err != nil {
				return nil, err
			}
		}
		// Retry
		if serverResp, err = cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, nil); err != nil {
			return nil, err
		}
	} else if err != nil {
		return nil, err
	}

	defer serverResp.body.Close()

	var response types.ContainerCreateResponse
	if err := json.NewDecoder(serverResp.body).Decode(&response); err != nil {
		return nil, err
	}
	for _, warning := range response.Warnings {
		fmt.Fprintf(cli.err, "WARNING: %s\n", warning)
	}
	if containerIDFile != nil {
		if err = containerIDFile.Write(response.ID); err != nil {
			return nil, err
		}
	}
	return &response, nil
}