Exemplos de version em Python

Exemplo n.º 1

Arquivo: checksystem.py Projeto: lavender2020/calico-containers

def _check_docker_version(libnetwork=False):
    """
    Check the Docker version is supported.
    :param libnetwork: If True, check for Docker version >= v1.21 to support libnetwork
    :return: True if Docker version is OK.
    """
    system_ok = True

    # Set correct docker version
    version = DOCKER_VERSION if not libnetwork else DOCKER_LIBNETWORK_VERSION

    # Check docker version compatability
    try:
        info = docker_client.version()
    except ConnectionError:
        print >> sys.stderr, "ERROR: Docker daemon not running."
        system_ok = False
    except docker.errors.APIError:
        print >> sys.stderr, "ERROR: Docker server must support Docker " \
                             "Remote API v%s or greater." % version
        system_ok = False
    else:
        api_version = normalize_version(info['ApiVersion'])
        # Check that API Version is above the minimum supported version
        if cmp(api_version, normalize_version(version)) < 0:
            if libnetwork:
                print >> sys.stderr, "ERROR: Docker Version does not support Libnetwork."

            print >> sys.stderr, "ERROR: Docker server must support Docker " \
                                 "Remote API v%s or greater." % version
            system_ok = False

    return system_ok

Exemplo n.º 2

Arquivo: checksystem.py Projeto: milaw/calico-docker

def _check_docker_version():
    """
    Check the Docker version is supported.

    :return: True if Docker version is OK.
    """
    system_ok = True
    # Check docker version compatability
    try:
        info = docker_client.version()
    except ConnectionError:
        print >> sys.stderr, "ERROR: Docker daemon not running."
        system_ok = False
    except docker.errors.APIError:
        print >> sys.stderr, "ERROR: Docker server must support Docker " \
                             "Remote API v%s or greater." % DOCKER_VERSION
        system_ok = False
    else:
        api_version = normalize_version(info['ApiVersion'])
        # Check that API Version is above the minimum supported version
        if cmp(api_version, normalize_version(DOCKER_VERSION)) < 0:
            print >> sys.stderr, "ERROR: Docker server must support Docker " \
                                 "Remote API v%s or greater." % DOCKER_VERSION
            system_ok = False

    return system_ok

Exemplo n.º 3

Arquivo: checksystem.py Projeto: xuzhaokui/calico-docker

def _check_docker_version(libnetwork=False):
    """
    Check the Docker version is supported.
    :param libnetwork: If True, check for Docker version >= v1.21 to support libnetwork
    :return: True if Docker version is OK.
    """
    system_ok = True

    # Set correct docker version
    version = DOCKER_VERSION if not libnetwork else DOCKER_LIBNETWORK_VERSION

    # Check docker version compatability
    try:
        info = docker_client.version()
    except ConnectionError:
        print >> sys.stderr, "ERROR: Docker daemon not running."
        system_ok = False
    except docker.errors.APIError:
        print >> sys.stderr, "ERROR: Docker server must support Docker " \
                             "Remote API v%s or greater." % version
        system_ok = False
    else:
        api_version = normalize_version(info['ApiVersion'])
        # Check that API Version is above the minimum supported version
        if cmp(api_version, normalize_version(version)) < 0:
            if libnetwork:
                print >> sys.stderr, "ERROR: Docker Version does not support Libnetwork."

            print >> sys.stderr, "ERROR: Docker server must support Docker " \
                                 "Remote API v%s or greater." % version
            system_ok = False

    return system_ok

Exemplo n.º 4

Arquivo: checksystem.py Projeto: titilambert/calico-docker

def _check_docker_version():
    """
    Check the Docker version is supported.

    :return: True if Docker version is OK.
    """
    system_ok = True
    # Check docker version compatability
    try:
        info = docker_client.version()
    except ConnectionError:
        print >> sys.stderr, "ERROR: Docker daemon not running."
        system_ok = False
    except docker.errors.APIError:
        print >> sys.stderr, "ERROR: Docker server must support Docker " \
                             "Remote API v%s or greater." % DOCKER_VERSION
        system_ok = False
    else:
        api_version = normalize_version(info['ApiVersion'])
        # Check that API Version is above the minimum supported version
        if cmp(api_version, normalize_version(DOCKER_VERSION)) < 0:
            print >> sys.stderr, "ERROR: Docker server must support Docker " \
                                 "Remote API v%s or greater." % DOCKER_VERSION
            system_ok = False

    return system_ok