Python DockerTasker.commit_container方法代码示例

# 需要导入模块: from atomic_reactor.core import DockerTasker [as 别名]
# 或者: from atomic_reactor.core.DockerTasker import commit_container [as 别名]
def test_remove_image(temp_image_name):
    if MOCK:
        mock_docker(inspect_should_fail=True)

    t = DockerTasker()
    container_id = t.run(input_image_name, command="id")
    t.wait(container_id)
    image_id = t.commit_container(container_id, image=temp_image_name)
    try:
        t.remove_container(container_id)
    finally:
        t.remove_image(image_id)
    assert not t.image_exists(temp_image_name)

# 需要导入模块: from atomic_reactor.core import DockerTasker [as 别名]
# 或者: from atomic_reactor.core.DockerTasker import commit_container [as 别名]
def test_commit_container(temp_image_name):
    if MOCK:
        mock_docker()

    t = DockerTasker()
    container_id = t.run(INPUT_IMAGE, command="id")
    t.wait(container_id)
    image_id = t.commit_container(container_id, message="test message", image=temp_image_name)
    try:
        assert t.image_exists(image_id)
    finally:
        t.remove_container(container_id)
        t.remove_image(image_id)

# 需要导入模块: from atomic_reactor.core import DockerTasker [as 别名]
# 或者: from atomic_reactor.core.DockerTasker import commit_container [as 别名]
class BuildManager(BuilderStateMachine):
    """
    initiates build and waits for it to finish, then it collects data
    """
    def __init__(self, build_image, build_args):
        BuilderStateMachine.__init__(self)
        self.build_image = build_image
        self.build_args = build_args
        self.image = build_args['image']
        self.uri = build_args['source']['uri']

        self.temp_dir = None
        # build image after build
        self.buildroot_image_id = None
        self.buildroot_image_name = None
        self.dt = DockerTasker()

    def _build(self, build_method):
        """
        build image from provided build_args

        :return: BuildResults
        """
        logger.info("building image '%s'", self.image)
        self._ensure_not_built()
        self.temp_dir = tempfile.mkdtemp()
        temp_path = os.path.join(self.temp_dir, BUILD_JSON)
        try:
            with open(temp_path, 'w') as build_json:
                json.dump(self.build_args, build_json)
            self.build_container_id = build_method(self.build_image, self.temp_dir)
            try:
                logs_gen = self.dt.logs(self.build_container_id, stream=True)
                wait_for_command(logs_gen)
                return_code = self.dt.wait(self.build_container_id)
            except KeyboardInterrupt:
                logger.info("killing build container on user's request")
                self.dt.remove_container(self.build_container_id, force=True)
                results = BuildResults()
                results.return_code = 1
                return results
            else:
                results = self._load_results(self.build_container_id)
                results.return_code = return_code
                return results
        finally:
            shutil.rmtree(self.temp_dir)

    def _load_results(self, container_id):
        """
        load results from recent build

        :return: BuildResults
        """
        if self.temp_dir:
            dt = DockerTasker()
            # FIXME: load results only when requested
            # results_path = os.path.join(self.temp_dir, RESULTS_JSON)
            # df_path = os.path.join(self.temp_dir, 'Dockerfile')
            # try:
            #     with open(results_path, 'r') as results_fp:
            #         results = json.load(results_fp, cls=BuildResultsJSONDecoder)
            # except (IOError, OSError) as ex:
            #     logger.error("Can't open results: '%s'", repr(ex))
            #     for l in self.dt.logs(self.build_container_id, stream=False):
            #         logger.debug(l.strip())
            #     raise RuntimeError("Can't open results: '%s'" % repr(ex))
            # results.dockerfile = open(df_path, 'r').read()
            results = BuildResults()
            results.build_logs = dt.logs(container_id, stream=False)
            results.container_id = container_id
            return results

    def commit_buildroot(self):
        """
        create image from buildroot

        :return:
        """
        logger.info("committing buildroot")
        self._ensure_is_built()

        commit_message = "docker build of '%s' (%s)" % (self.image, self.uri)
        self.buildroot_image_name = ImageName(
            repo="buildroot-%s" % self.image,
            # save the time when image was built
            tag=datetime.datetime.now().strftime('%Y-%m-%d-%H-%M-%S'))
        self.buildroot_image_id = self.dt.commit_container(self.build_container_id, commit_message)
        return self.buildroot_image_id

    def push_buildroot(self, registry):
        logger.info("pushing buildroot to registry")
        self._ensure_is_built()

        image_name_with_registry = self.buildroot_image_name.copy()
        image_name_with_registry.registry = registry

        return self.dt.tag_and_push_image(
            self.buildroot_image_id,
            image_name_with_registry)