Python DockerStorage.check_overlay_usage Examples

Example #1

File: docker_storage_test.py Project: mkim2001/openshift-ansible-3.7-contrail

def test_overlay_usage(ansible_mounts, threshold, expect_fail, expect_msg):
    task_vars = non_atomic_task_vars()
    task_vars["ansible_mounts"] = ansible_mounts
    if threshold is not None:
        task_vars["max_overlay_usage_percent"] = threshold
    check = DockerStorage(None, task_vars)
    docker_info = dict(DockerRootDir="/var/lib/docker", Driver="overlay")
    result = check.check_overlay_usage(docker_info)

    assert expect_fail == bool(result.get("failed"))
    for msg in expect_msg:
        assert msg in result["msg"]

Example #2

File: docker_storage_test.py Project: dabelenda/openshift-ansible

def test_overlay_usage(ansible_mounts, threshold, expect_fail, expect_msg):
    task_vars = non_atomic_task_vars()
    task_vars["ansible_mounts"] = ansible_mounts
    if threshold is not None:
        task_vars["max_overlay_usage_percent"] = threshold
    check = DockerStorage(None, task_vars)
    docker_info = dict(DockerRootDir="/var/lib/docker", Driver="overlay")
    result = check.check_overlay_usage(docker_info)

    assert expect_fail == bool(result.get("failed"))
    for msg in expect_msg:
        assert msg in result["msg"]

Example #3

File: docker_storage_test.py Project: mkim2001/openshift-ansible-3.7-contrail

def test_check_storage_driver(docker_info, failed, expect_msg):
    def execute_module(module_name, *_):
        if module_name == "yum":
            return {}
        if module_name != "docker_info":
            raise ValueError("not expecting module " + module_name)
        return docker_info

    check = DockerStorage(execute_module, non_atomic_task_vars())
    check.check_dm_usage = lambda status: dict()  # stub out for this test
    check.check_overlay_usage = lambda info: dict()  # stub out for this test
    result = check.run()

    if failed:
        assert result["failed"]
    else:
        assert not result.get("failed", False)

    for word in expect_msg:
        assert word in result["msg"]

Example #4

File: docker_storage_test.py Project: dabelenda/openshift-ansible

def test_check_storage_driver(docker_info, failed, expect_msg):
    def execute_module(module_name, *_):
        if module_name == "yum":
            return {}
        if module_name != "docker_info":
            raise ValueError("not expecting module " + module_name)
        return docker_info

    check = DockerStorage(execute_module, non_atomic_task_vars())
    check.check_dm_usage = lambda status: dict()  # stub out for this test
    check.check_overlay_usage = lambda info: dict()  # stub out for this test
    result = check.run()

    if failed:
        assert result["failed"]
    else:
        assert not result.get("failed", False)

    for word in expect_msg:
        assert word in result["msg"]