diff options
| -rw-r--r-- | docs/hostconfig.md | 8 | ||||
| -rw-r--r-- | tests/unit/utils_test.py | 9 |
2 files changed, 14 insertions, 3 deletions
diff --git a/docs/hostconfig.md b/docs/hostconfig.md index 6645bd1..008d5cf 100644 --- a/docs/hostconfig.md +++ b/docs/hostconfig.md @@ -111,11 +111,12 @@ for example: CPU period. * cpu_shares (int): CPU shares (relative weight) * cpuset_cpus (str): CPUs in which to allow execution (0-3, 0,1) -* blkio_weight: Block IO weight (relative weight), accepts a weight value between 10 and 1000. +* blkio_weight: Block IO weight (relative weight), accepts a weight value + between 10 and 1000. * blkio_weight_device: Block IO weight (relative device weight) in the form of: `[{"Path": "device_path", "Weight": weight}]` -* device_read_bps: Limit read rate (bytes per second) from a device in the form of: - `[{"Path": "device_path", "Rate": rate}]` +* device_read_bps: Limit read rate (bytes per second) from a device in the + form of: `[{"Path": "device_path", "Rate": rate}]` * device_write_bps: Limit write rate (bytes per second) from a device. * device_read_iops: Limit read rate (IO per second) from a device. * device_write_iops: Limit write rate (IO per second) from a device. @@ -128,6 +129,7 @@ for example: * sysctls (dict): Kernel parameters to set in the container. * userns_mode (str): Sets the user namespace mode for the container when user namespace remapping option is enabled. Supported values are: `host` +* pids_limit (int): Tune a container’s pids limit. Set -1 for unlimited. **Returns** (dict) HostConfig dictionary diff --git a/tests/unit/utils_test.py b/tests/unit/utils_test.py index 3476f04..2a2759d 100644 --- a/tests/unit/utils_test.py +++ b/tests/unit/utils_test.py @@ -185,6 +185,15 @@ class HostConfigTest(base.BaseTestCase): InvalidVersion, lambda: create_host_config( version='1.20', kernel_memory=67108864)) + def test_create_host_config_with_pids_limit(self): + config = create_host_config(version='1.23', pids_limit=1024) + self.assertEqual(config.get('PidsLimit'), 1024) + + with pytest.raises(InvalidVersion): + create_host_config(version='1.22', pids_limit=1024) + with pytest.raises(TypeError): + create_host_config(version='1.22', pids_limit='1024') + class UlimitTest(base.BaseTestCase): def test_create_host_config_dict_ulimit(self): |