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Docker: mention Docker SDK for Python instead of docker/docker-py (#53917)

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* Mention Docker SDK for Python instead of docker-py / docker.

* Docs fixes.

* Add myself as docker_container author.

* Use array syntax for running command.

* Break long lines.

* Avoid failure when docker_version is None.

* Improve docker-py vs. docker note in requirements.

* Canonicalize Docker SDK for Python upgrade instructions.

* Split long line.

* Make it clearer which hostnames are meant.
pull/54124/head
Felix Fontein 6 years ago committed by ansibot
parent a916b3606c
commit 4ced1c693c
24 changed files with 144 additions and 128 deletions
Show Stats Download Patch File Download Diff File

69
lib/ansible/module_utils/docker/common.py
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@ -58,14 +58,14 @@ except ImportError as exc:
# to ensure the user does not have both ``docker`` and ``docker-py`` modules # to ensure the user does not have both ``docker`` and ``docker-py`` modules
# installed, as they utilize the same namespace are are incompatible # installed, as they utilize the same namespace are are incompatible
try: try:
# docker # docker (Docker SDK for Python >= 2.0.0)
import docker.models # noqa: F401 import docker.models # noqa: F401
HAS_DOCKER_MODELS = True HAS_DOCKER_MODELS = True
except ImportError: except ImportError:
HAS_DOCKER_MODELS = False HAS_DOCKER_MODELS = False
try: try:
# docker-py # docker-py (Docker SDK for Python < 2.0.0)
import docker.ssladapter # noqa: F401 import docker.ssladapter # noqa: F401
HAS_DOCKER_SSLADAPTER = True HAS_DOCKER_SSLADAPTER = True
except ImportError: except ImportError:
@ -107,7 +107,7 @@ BYTE_SUFFIXES = ['B', 'KB', 'MB', 'GB', 'TB', 'PB']
if not HAS_DOCKER_PY: if not HAS_DOCKER_PY:
docker_version = None docker_version = None
# No docker-py. Create a place holder client to allow # No Docker SDK for Python. Create a place holder client to allow
# instantiation of AnsibleModule and proper error handing # instantiation of AnsibleModule and proper error handing
class Client(object): # noqa: F811 class Client(object): # noqa: F811
def __init__(self, **kwargs): def __init__(self, **kwargs):
@ -254,6 +254,13 @@ def get_connect_params(auth, fail_function):
timeout=auth['timeout']) timeout=auth['timeout'])
DOCKERPYUPGRADE_SWITCH_TO_DOCKER = "Try `pip uninstall docker-py` followed by `pip install docker`."
DOCKERPYUPGRADE_UPGRADE_DOCKER = "Use `pip install --upgrade docker` to upgrade."
DOCKERPYUPGRADE_RECOMMEND_DOCKER = ("Use `pip install --upgrade docker-py` to upgrade. "
"Hint: if you do not need Python 2.6 support, try "
"`pip uninstall docker-py` instead followed by `pip install docker`.")
class AnsibleDockerClient(Client): class AnsibleDockerClient(Client):
def __init__(self, argument_spec=None, supports_check_mode=False, mutually_exclusive=None, def __init__(self, argument_spec=None, supports_check_mode=False, mutually_exclusive=None,
@ -293,29 +300,30 @@ class AnsibleDockerClient(Client):
self.docker_py_version = LooseVersion(docker_version) self.docker_py_version = LooseVersion(docker_version)
if HAS_DOCKER_MODELS and HAS_DOCKER_SSLADAPTER: if HAS_DOCKER_MODELS and HAS_DOCKER_SSLADAPTER:
self.fail("Cannot have both the docker-py and docker python modules installed together as they use the same namespace and " self.fail("Cannot have both the docker-py and docker python modules (old and new version of Docker "
"cause a corrupt installation. Please uninstall both packages, and re-install only the docker-py or docker python " "SDK for Python) installed together as they use the same namespace and cause a corrupt "
"module. It is recommended to install the docker module if no support for Python 2.6 is required. " "installation. Please uninstall both packages, and re-install only the docker-py or docker "
"Please note that simply uninstalling one of the modules can leave the other module in a broken state.") "python module. It is recommended to install the docker module if no support for Python 2.6 "
"is required. Please note that simply uninstalling one of the modules can leave the other "
"module in a broken state.")
if not HAS_DOCKER_PY: if not HAS_DOCKER_PY:
if NEEDS_DOCKER_PY2: if NEEDS_DOCKER_PY2:
msg = "Failed to import docker - %s. Try `pip install docker`" msg = "Failed to import docker (Docker SDK for Python) - %s. Try `pip install docker`."
else: else:
msg = "Failed to import docker or docker-py - %s. Try `pip install docker` or `pip install docker-py` (Python 2.6)" msg = "Failed to import docker or docker-py (Docker SDK for Python) - %s. Try `pip install docker` or `pip install docker-py` (Python 2.6)."
self.fail(msg % HAS_DOCKER_ERROR) self.fail(msg % HAS_DOCKER_ERROR)
if self.docker_py_version < LooseVersion(min_docker_version): if self.docker_py_version < LooseVersion(min_docker_version):
if NEEDS_DOCKER_PY2: msg = "Error: Docker SDK for Python version is %s. Minimum version required is %s. "
if docker_version < LooseVersion('2.0'): if not NEEDS_DOCKER_PY2:
msg = "Error: docker-py version is %s, while this module requires docker %s. Try `pip uninstall docker-py` and then `pip install docker`"
else:
msg = "Error: docker version is %s. Minimum version required is %s. Use `pip install --upgrade docker` to upgrade."
else:
# The minimal required version is < 2.0 (and the current version as well). # The minimal required version is < 2.0 (and the current version as well).
# Advertise docker (instead of docker-py) for non-Python-2.6 users. # Advertise docker (instead of docker-py) for non-Python-2.6 users.
msg = ("Error: docker / docker-py version is %s. Minimum version required is %s. " msg += DOCKERPYUPGRADE_RECOMMEND_DOCKER
"Hint: if you do not need Python 2.6 support, try `pip uninstall docker-py` followed by `pip install docker`") elif docker_version < LooseVersion('2.0'):
msg += DOCKERPYUPGRADE_SWITCH_TO_DOCKER
else:
msg += DOCKERPYUPGRADE_UPGRADE_DOCKER
self.fail(msg % (docker_version, min_docker_version)) self.fail(msg % (docker_version, min_docker_version))
self.debug = self.module.params.get('debug') self.debug = self.module.params.get('debug')
@ -333,7 +341,7 @@ class AnsibleDockerClient(Client):
self.docker_api_version_str = self.version()['ApiVersion'] self.docker_api_version_str = self.version()['ApiVersion']
self.docker_api_version = LooseVersion(self.docker_api_version_str) self.docker_api_version = LooseVersion(self.docker_api_version_str)
if self.docker_api_version < LooseVersion(min_docker_api_version): if self.docker_api_version < LooseVersion(min_docker_api_version):
self.fail('docker API version is %s. Minimum version required is %s.' % (self.docker_api_version_str, min_docker_api_version)) self.fail('Docker API version is %s. Minimum version required is %s.' % (self.docker_api_version_str, min_docker_api_version))
if option_minimal_versions is not None: if option_minimal_versions is not None:
self._get_minimal_versions(option_minimal_versions, option_minimal_versions_ignore_params) self._get_minimal_versions(option_minimal_versions, option_minimal_versions_ignore_params)
@ -425,9 +433,10 @@ class AnsibleDockerClient(Client):
def _handle_ssl_error(self, error): def _handle_ssl_error(self, error):
match = re.match(r"hostname.*doesn\'t match (\'.*\')", str(error)) match = re.match(r"hostname.*doesn\'t match (\'.*\')", str(error))
if match: if match:
self.fail("You asked for verification that Docker host name matches %s. The actual hostname is %s. " self.fail("You asked for verification that Docker daemons certificate's hostname matches %s. "
"Most likely you need to set DOCKER_TLS_HOSTNAME or pass tls_hostname with a value of %s. " "The actual certificate's hostname is %s. Most likely you need to set DOCKER_TLS_HOSTNAME "
"You may also use TLS without verification by setting the tls parameter to true." "or pass `tls_hostname` with a value of %s. You may also use TLS without verification by "
"setting the `tls` parameter to true."
% (self.auth_params['tls_hostname'], match.group(1), match.group(1))) % (self.auth_params['tls_hostname'], match.group(1), match.group(1)))
self.fail("SSL Exception: %s" % (error)) self.fail("SSL Exception: %s" % (error))
@ -465,18 +474,16 @@ class AnsibleDockerClient(Client):
else: else:
usg = 'set %s option' % (option, ) usg = 'set %s option' % (option, )
if not support_docker_api: if not support_docker_api:
msg = 'docker API version is %s. Minimum version required is %s to %s.' msg = 'Docker API version is %s. Minimum version required is %s to %s.'
msg = msg % (self.docker_api_version_str, data['docker_api_version'], usg) msg = msg % (self.docker_api_version_str, data['docker_api_version'], usg)
elif not support_docker_py: elif not support_docker_py:
msg = "Docker SDK for Python version is %s. Minimum version required is %s to %s. "
if LooseVersion(data['docker_py_version']) < LooseVersion('2.0.0'): if LooseVersion(data['docker_py_version']) < LooseVersion('2.0.0'):
msg = ("docker-py version is %s. Minimum version required is %s to %s. " msg += DOCKERPYUPGRADE_RECOMMEND_DOCKER
"Consider switching to the 'docker' package if you do not require Python 2.6 support.")
elif self.docker_py_version < LooseVersion('2.0.0'): elif self.docker_py_version < LooseVersion('2.0.0'):
msg = ("docker-py version is %s. Minimum version required is %s to %s. " msg += DOCKERPYUPGRADE_SWITCH_TO_DOCKER
"You have to switch to the Python 'docker' package. First uninstall 'docker-py' before "
"installing 'docker' to avoid a broken installation.")
else: else:
msg = "docker version is %s. Minimum version required is %s to %s." msg += DOCKERPYUPGRADE_UPGRADE_DOCKER
msg = msg % (docker_version, data['docker_py_version'], usg) msg = msg % (docker_version, data['docker_py_version'], usg)
else: else:
# should not happen # should not happen
@ -621,9 +628,9 @@ class AnsibleDockerClient(Client):
def _image_lookup(self, name, tag): def _image_lookup(self, name, tag):
''' '''
Including a tag in the name parameter sent to the docker-py images method does not Including a tag in the name parameter sent to the Docker SDK for Python images method
work consistently. Instead, get the result set for name and manually check if the tag does not work consistently. Instead, get the result set for name and manually check
exists. if the tag exists.
''' '''
try: try:
response = self.images(name=name) response = self.images(name=name)

2
lib/ansible/module_utils/docker/swarm.py
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@ -9,7 +9,7 @@ from re import split
try: try:
from docker.errors import APIError from docker.errors import APIError
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
from ansible.module_utils._text import to_native from ansible.module_utils._text import to_native

2
lib/ansible/modules/cloud/docker/docker_compose.py
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@ -153,7 +153,7 @@ extends_documentation_fragment:
- docker.docker_py_1_documentation - docker.docker_py_1_documentation
requirements: requirements:
- "docker-py >= 1.8.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.8.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "docker-compose >= 1.7.0" - "docker-compose >= 1.7.0"
- "Docker API >= 1.20" - "Docker API >= 1.20"
- "PyYAML >= 3.11" - "PyYAML >= 3.11"

4
lib/ansible/modules/cloud/docker/docker_config.py
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@ -69,7 +69,7 @@ extends_documentation_fragment:
- docker.docker_py_2_documentation - docker.docker_py_2_documentation
requirements: requirements:
- "docker >= 2.6.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 2.6.0"
- "Docker API >= 1.30" - "Docker API >= 1.30"
author: author:
@ -156,7 +156,7 @@ import hashlib
try: try:
from docker.errors import APIError from docker.errors import APIError
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
from ansible.module_utils.docker.common import AnsibleDockerClient, DockerBaseClass, compare_generic from ansible.module_utils.docker.common import AnsibleDockerClient, DockerBaseClass, compare_generic

52
lib/ansible/modules/cloud/docker/docker_container.py
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@ -293,7 +293,7 @@ options:
init: init:
description: description:
- Run an init inside the container that forwards signals and reaps processes. - Run an init inside the container that forwards signals and reaps processes.
This option requires Docker API 1.25+. This option requires Docker API >= 1.25.
type: bool type: bool
default: no default: no
version_added: "2.6" version_added: "2.6"
@ -429,12 +429,14 @@ options:
type: bool type: bool
oom_score_adj: oom_score_adj:
description: description:
- An integer value containing the score given to the container in order to tune OOM killer preferences. - An integer value containing the score given to the container in order to tune
OOM killer preferences.
type: int type: int
version_added: "2.2" version_added: "2.2"
output_logs: output_logs:
description: description:
- If set to true, output of the container command will be printed (only effective when log_driver is set to json-file or journald. - If set to true, output of the container command will be printed (only effective
when log_driver is set to json-file or journald.
type: bool type: bool
default: no default: no
version_added: "2.7" version_added: "2.7"
@ -446,7 +448,8 @@ options:
pid_mode: pid_mode:
description: description:
- Set the PID namespace mode for the container. - Set the PID namespace mode for the container.
- Note that docker-py < 2.0 only supports 'host'. Newer versions allow all values supported by the docker daemon. - Note that Docker SDK for Python < 2.0 only supports 'host'. Newer versions of the
Docker SDK for Python (docker) allow all values supported by the docker daemon.
type: str type: str
pids_limit: pids_limit:
description: description:
@ -579,9 +582,9 @@ options:
will be set to this value. will be set to this value.
- When the container is stopped, will be used as a timeout for stopping the - When the container is stopped, will be used as a timeout for stopping the
container. In case the container has a custom C(StopTimeout) configuration, container. In case the container has a custom C(StopTimeout) configuration,
the behavior depends on the version of docker. New versions of docker will the behavior depends on the version of the docker daemon. New versions of
always use the container's configured C(StopTimeout) value if it has been the docker daemon will always use the container's configured C(StopTimeout)
configured. value if it has been configured.
type: int type: int
trust_image_content: trust_image_content:
description: description:
@ -622,7 +625,7 @@ options:
- "Use docker CLI-style syntax: C(/host:/container[:mode])" - "Use docker CLI-style syntax: C(/host:/container[:mode])"
- "Mount modes can be a comma-separated list of various modes such as C(ro), C(rw), C(consistent), - "Mount modes can be a comma-separated list of various modes such as C(ro), C(rw), C(consistent),
C(delegated), C(cached), C(rprivate), C(private), C(rshared), C(shared), C(rslave), C(slave). C(delegated), C(cached), C(rprivate), C(private), C(rshared), C(shared), C(rslave), C(slave).
Note that docker might not support all modes and combinations of such modes." Note that the docker daemon might not support all modes and combinations of such modes."
- SELinux hosts can additionally use C(z) or C(Z) to use a shared or - SELinux hosts can additionally use C(z) or C(Z) to use a shared or
private label for the volume. private label for the volume.
- "Note that Ansible 2.7 and earlier only supported one mode, which had to be one of C(ro), C(rw), - "Note that Ansible 2.7 and earlier only supported one mode, which had to be one of C(ro), C(rw),
@ -654,9 +657,10 @@ author:
- "Daan Oosterveld (@dusdanig)" - "Daan Oosterveld (@dusdanig)"
- "Chris Houseknecht (@chouseknecht)" - "Chris Houseknecht (@chouseknecht)"
- "Kassian Sun (@kassiansun)" - "Kassian Sun (@kassiansun)"
- "Felix Fontein (@felixfontein)"
requirements: requirements:
- "docker-py >= 1.8.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.8.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "Docker API >= 1.20" - "Docker API >= 1.20"
''' '''
@ -945,7 +949,7 @@ try:
from docker.utils.types import Ulimit, LogConfig from docker.utils.types import Ulimit, LogConfig
from docker.errors import APIError, NotFound from docker.errors import APIError, NotFound
except Exception: except Exception:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
@ -1351,7 +1355,7 @@ class TaskParameters(DockerBaseClass):
if self.client.docker_py_version >= LooseVersion('1.9') and self.client.docker_api_version >= LooseVersion('1.22'): if self.client.docker_py_version >= LooseVersion('1.9') and self.client.docker_api_version >= LooseVersion('1.22'):
# blkio_weight can always be updated, but can only be set on creation # blkio_weight can always be updated, but can only be set on creation
# when docker-py and docker API are new enough # when Docker SDK for Python and Docker API are new enough
host_config_params['blkio_weight'] = 'blkio_weight' host_config_params['blkio_weight'] = 'blkio_weight'
if self.client.docker_py_version >= LooseVersion('3.0'): if self.client.docker_py_version >= LooseVersion('3.0'):
@ -1819,15 +1823,15 @@ class Container(DockerBaseClass):
config_mapping['log_options'] = log_config.get('Config') config_mapping['log_options'] = log_config.get('Config')
if self.parameters.client.option_minimal_versions['auto_remove']['supported']: if self.parameters.client.option_minimal_versions['auto_remove']['supported']:
# auto_remove is only supported in docker>=2; unfortunately it has a default # auto_remove is only supported in Docker SDK for Python >= 2.0.0; unfortunately
# value, that's why we have to jump through the hoops here # it has a default value, that's why we have to jump through the hoops here
config_mapping['auto_remove'] = host_config.get('AutoRemove') config_mapping['auto_remove'] = host_config.get('AutoRemove')
if self.parameters.client.option_minimal_versions['stop_timeout']['supported']: if self.parameters.client.option_minimal_versions['stop_timeout']['supported']:
# stop_timeout is only supported in docker>=2.1. Note that stop_timeout # stop_timeout is only supported in Docker SDK for Python >= 2.1. Note that
# has a hybrid role, in that it used to be something only used for stopping # stop_timeout has a hybrid role, in that it used to be something only used
# containers, and is now also used as a container property. That's why # for stopping containers, and is now also used as a container property.
# it needs special handling here. # That's why it needs special handling here.
config_mapping['stop_timeout'] = config.get('StopTimeout') config_mapping['stop_timeout'] = config.get('StopTimeout')
if self.parameters.client.docker_api_version < LooseVersion('1.22'): if self.parameters.client.docker_api_version < LooseVersion('1.22'):
@ -2544,8 +2548,8 @@ class ContainerManager(DockerBaseClass):
pass pass
except APIError as exc: except APIError as exc:
if 'Unpause the container before stopping or killing' in exc.explanation: if 'Unpause the container before stopping or killing' in exc.explanation:
# New docker versions do not allow containers to be removed if they are paused # New docker daemon versions do not allow containers to be removed
# Make sure we don't end up in an infinite loop # if they are paused. Make sure we don't end up in an infinite loop.
if count == 3: if count == 3:
self.fail("Error removing container %s (tried to unpause three times): %s" % (container_id, str(exc))) self.fail("Error removing container %s (tried to unpause three times): %s" % (container_id, str(exc)))
count += 1 count += 1
@ -2611,8 +2615,8 @@ class ContainerManager(DockerBaseClass):
response = self.client.stop(container_id) response = self.client.stop(container_id)
except APIError as exc: except APIError as exc:
if 'Unpause the container before stopping or killing' in exc.explanation: if 'Unpause the container before stopping or killing' in exc.explanation:
# New docker versions do not allow containers to be removed if they are paused # New docker daemon versions do not allow containers to be removed
# Make sure we don't end up in an infinite loop # if they are paused. Make sure we don't end up in an infinite loop.
if count == 3: if count == 3:
self.fail("Error removing container %s (tried to unpause three times): %s" % (container_id, str(exc))) self.fail("Error removing container %s (tried to unpause three times): %s" % (container_id, str(exc)))
count += 1 count += 1
@ -2754,14 +2758,14 @@ class AnsibleDockerClientContainer(AnsibleDockerClient):
if stop_timeout_needed_for_update and not stop_timeout_supported: if stop_timeout_needed_for_update and not stop_timeout_supported:
# We warn (instead of fail) since in older versions, stop_timeout was not used # We warn (instead of fail) since in older versions, stop_timeout was not used
# to update the container's configuration, but only when stopping a container. # to update the container's configuration, but only when stopping a container.
self.module.warn("docker or docker-py version is %s. Minimum version required is 2.1 to update " self.module.warn("Docker SDK for Python's version is %s. Minimum version required is 2.1 to update "
"the container's stop_timeout configuration. " "the container's stop_timeout configuration. "
"If you use the 'docker-py' module, you have to switch to the docker 'Python' package." % (docker_version,)) "If you use the 'docker-py' module, you have to switch to the 'docker' Python package." % (docker_version,))
else: else:
if stop_timeout_needed_for_update and not stop_timeout_supported: if stop_timeout_needed_for_update and not stop_timeout_supported:
# We warn (instead of fail) since in older versions, stop_timeout was not used # We warn (instead of fail) since in older versions, stop_timeout was not used
# to update the container's configuration, but only when stopping a container. # to update the container's configuration, but only when stopping a container.
self.module.warn("docker API version is %s. Minimum version required is 1.25 to set or " self.module.warn("Docker API version is %s. Minimum version required is 1.25 to set or "
"update the container's stop_timeout configuration." % (self.docker_api_version_str,)) "update the container's stop_timeout configuration." % (self.docker_api_version_str,))
self.option_minimal_versions['stop_timeout']['supported'] = stop_timeout_supported self.option_minimal_versions['stop_timeout']['supported'] = stop_timeout_supported

2
lib/ansible/modules/cloud/docker/docker_container_facts.py
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@ -40,7 +40,7 @@ author:
- "Felix Fontein (@felixfontein)" - "Felix Fontein (@felixfontein)"
requirements: requirements:
- "docker-py >= 1.8.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.8.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "Docker API >= 1.20" - "Docker API >= 1.20"
''' '''

4
lib/ansible/modules/cloud/docker/docker_host_facts.py
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@ -99,7 +99,7 @@ author:
- Piotr Wojciechowski (@WojciechowskiPiotr) - Piotr Wojciechowski (@WojciechowskiPiotr)
requirements: requirements:
- "docker-py >= 1.10.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.10.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "Docker API >= 1.21" - "Docker API >= 1.21"
''' '''
@ -191,7 +191,7 @@ from ansible.module_utils._text import to_native
try: try:
from docker.errors import APIError from docker.errors import APIError
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker.common # Missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
from ansible.module_utils.docker.common import clean_dict_booleans_for_docker_api from ansible.module_utils.docker.common import clean_dict_booleans_for_docker_api

29
lib/ansible/modules/cloud/docker/docker_image.py
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@ -241,11 +241,13 @@ options:
- When C(absent) an image will be removed. Use the force option to un-tag and remove all images - When C(absent) an image will be removed. Use the force option to un-tag and remove all images
matching the provided name. matching the provided name.
- When C(present) check if an image exists using the provided name and tag. If the image is not found or the - When C(present) check if an image exists using the provided name and tag. If the image is not found or the
force option is used, the image will either be pulled, built or loaded. By default the image will be pulled force option is used, the image will either be pulled, built or loaded, depending on the I(source) option.
from Docker Hub. To build the image, provide a path value set to a directory containing a context and - By default the image will be pulled from Docker Hub, or the registry specified in the image's name. Note that
Dockerfile. To load an image, specify load_path to provide a path to an archive file. To tag an image to a this will change in Ansible 2.12, so to make sure that you are pulling, set I(source) to C(pull). To build
repository, provide a repository path. If the name contains a repository path, it will be pushed. the image, provide a I(path) value set to a directory containing a context and Dockerfile, and set I(source)
- "NOTE: C(build) is DEPRECATED and will be removed in release 2.11. Specifying C(build) will behave the to C(build). To load an image, specify I(load_path) to provide a path to an archive file. To tag an image to
a repository, provide a I(repository) path. If the name contains a repository path, it will be pushed.
- "NOTE: C(state=build) is DEPRECATED and will be removed in release 2.11. Specifying C(build) will behave the
same as C(present)." same as C(present)."
type: str type: str
default: present default: present
@ -293,7 +295,7 @@ options:
version_added: "2.1" version_added: "2.1"
use_tls: use_tls:
description: description:
- "DEPRECATED. Whether to use tls to connect to the docker server. Set to - "DEPRECATED. Whether to use tls to connect to the docker daemon. Set to
C(encrypt) to use TLS. And set to C(verify) to use TLS and verify that C(encrypt) to use TLS. And set to C(verify) to use TLS and verify that
the server's certificate is valid for the server." the server's certificate is valid for the server."
- "NOTE: If you specify this option, it will set the value of the I(tls) or - "NOTE: If you specify this option, it will set the value of the I(tls) or
@ -311,7 +313,7 @@ extends_documentation_fragment:
- docker.docker_py_1_documentation - docker.docker_py_1_documentation
requirements: requirements:
- "docker-py >= 1.8.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.8.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "Docker API >= 1.20" - "Docker API >= 1.20"
author: author:
@ -412,19 +414,22 @@ image:
import os import os
import re import re
from distutils.version import LooseVersion
from ansible.module_utils.docker.common import ( from ansible.module_utils.docker.common import (
HAS_DOCKER_PY_2, HAS_DOCKER_PY_3, AnsibleDockerClient, DockerBaseClass, is_image_name_id, docker_version, AnsibleDockerClient, DockerBaseClass, is_image_name_id,
) )
from ansible.module_utils._text import to_native from ansible.module_utils._text import to_native
if docker_version is not None:
try: try:
if HAS_DOCKER_PY_2 or HAS_DOCKER_PY_3: if LooseVersion(docker_version) >= LooseVersion('2.0.0'):
from docker.auth import resolve_repository_name from docker.auth import resolve_repository_name
else: else:
from docker.auth.auth import resolve_repository_name from docker.auth.auth import resolve_repository_name
from docker.utils.utils import parse_repository_tag from docker.utils.utils import parse_repository_tag
except ImportError: except ImportError:
# missing docker-py handled in docker_common # missing Docker SDK for Python handled in module_utils.docker.common
pass pass
@ -587,7 +592,7 @@ class ImageManager(DockerBaseClass):
try: try:
with open(self.archive_path, 'wb') as fd: with open(self.archive_path, 'wb') as fd:
if HAS_DOCKER_PY_3: if self.client.docker_py_version >= LooseVersion('3.0.0'):
for chunk in image: for chunk in image:
fd.write(chunk) fd.write(chunk)
else: else:
@ -704,7 +709,7 @@ class ImageManager(DockerBaseClass):
dockerfile=self.dockerfile, dockerfile=self.dockerfile,
decode=True, decode=True,
) )
if not HAS_DOCKER_PY_3: if self.client.docker_py_version < LooseVersion('3.0.0'):
params['stream'] = True params['stream'] = True
build_output = [] build_output = []
if self.tag: if self.tag:

4
lib/ansible/modules/cloud/docker/docker_image_facts.py
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@ -37,7 +37,7 @@ extends_documentation_fragment:
- docker.docker_py_1_documentation - docker.docker_py_1_documentation
requirements: requirements:
- "docker-py >= 1.8.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.8.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "Docker API >= 1.20" - "Docker API >= 1.20"
author: author:
@ -154,7 +154,7 @@ images:
try: try:
from docker import utils from docker import utils
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
from ansible.module_utils.docker.common import AnsibleDockerClient, DockerBaseClass, is_image_name_id from ansible.module_utils.docker.common import AnsibleDockerClient, DockerBaseClass, is_image_name_id

11
lib/ansible/modules/cloud/docker/docker_login.py
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@ -24,7 +24,7 @@ description:
- Provides functionality similar to the "docker login" command. - Provides functionality similar to the "docker login" command.
- Authenticate with a docker registry and add the credentials to your local Docker config file. Adding the - Authenticate with a docker registry and add the credentials to your local Docker config file. Adding the
credentials to the config files allows future connections to the registry using tools such as Ansible's Docker credentials to the config files allows future connections to the registry using tools such as Ansible's Docker
modules, the Docker CLI and docker-py without needing to provide credentials. modules, the Docker CLI and Docker SDK for Python without needing to provide credentials.
- Running in check mode will perform the authentication without updating the config file. - Running in check mode will perform the authentication without updating the config file.
options: options:
registry_url: registry_url:
@ -71,7 +71,7 @@ options:
- This controls the current state of the user. C(present) will login in a user, C(absent) will log them out. - This controls the current state of the user. C(present) will login in a user, C(absent) will log them out.
- To logout you only need the registry server, which defaults to DockerHub. - To logout you only need the registry server, which defaults to DockerHub.
- Before 2.1 you could ONLY log in. - Before 2.1 you could ONLY log in.
- docker does not support 'logout' with a custom config file. - Docker does not support 'logout' with a custom config file.
type: str type: str
default: 'present' default: 'present'
choices: ['present', 'absent'] choices: ['present', 'absent']
@ -80,7 +80,7 @@ extends_documentation_fragment:
- docker - docker
- docker.docker_py_1_documentation - docker.docker_py_1_documentation
requirements: requirements:
- "docker-py >= 1.8.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.8.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "Docker API >= 1.20" - "Docker API >= 1.20"
- "Only to be able to logout, that is for I(state) = C(absent): the C(docker) command line utility" - "Only to be able to logout, that is for I(state) = C(absent): the C(docker) command line utility"
author: author:
@ -203,11 +203,10 @@ class LoginManager(DockerBaseClass):
:return: None :return: None
''' '''
cmd = "%s logout " % self.client.module.get_bin_path('docker', True) cmd = [self.client.module.get_bin_path('docker', True), "logout", self.registry_url]
# TODO: docker does not support config file in logout, restore this when they do # TODO: docker does not support config file in logout, restore this when they do
# if self.config_path and self.config_file_exists(self.config_path): # if self.config_path and self.config_file_exists(self.config_path):
# cmd += "--config '%s' " % self.config_path # cmd.extend(["--config", self.config_path])
cmd += "'%s'" % self.registry_url
(rc, out, err) = self.client.module.run_command(cmd) (rc, out, err) = self.client.module.run_command(cmd)
if rc != 0: if rc != 0:

6
lib/ansible/modules/cloud/docker/docker_network.py
Unescape Escape View File

@ -89,7 +89,7 @@ options:
description: description:
- List of IPAM config blocks. Consult - List of IPAM config blocks. Consult
L(Docker docs,https://docs.docker.com/compose/compose-file/compose-file-v2/#ipam) for valid options and values. L(Docker docs,https://docs.docker.com/compose/compose-file/compose-file-v2/#ipam) for valid options and values.
Note that I(iprange) is spelled differently here (we use the notation from the Docker Python SDK). Note that I(iprange) is spelled differently here (we use the notation from the Docker SDK for Python).
type: list type: list
suboptions: suboptions:
subnet: subnet:
@ -165,7 +165,7 @@ author:
- "Dave Bendit (@DBendit)" - "Dave Bendit (@DBendit)"
requirements: requirements:
- "docker-py >= 1.10.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.10.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "The docker server >= 1.10.0" - "The docker server >= 1.10.0"
''' '''
@ -268,7 +268,7 @@ try:
if LooseVersion(docker_version) >= LooseVersion('2.0.0'): if LooseVersion(docker_version) >= LooseVersion('2.0.0'):
from docker.types import IPAMPool, IPAMConfig from docker.types import IPAMPool, IPAMConfig
except Exception: except Exception:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass

2
lib/ansible/modules/cloud/docker/docker_network_facts.py
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@ -40,7 +40,7 @@ author:
- "Dave Bendit (@DBendit)" - "Dave Bendit (@DBendit)"
requirements: requirements:
- "docker-py >= 1.8.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.8.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "Docker API >= 1.21" - "Docker API >= 1.21"
''' '''

4
lib/ansible/modules/cloud/docker/docker_node.py
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@ -76,7 +76,7 @@ extends_documentation_fragment:
- docker - docker
- docker.docker_py_1_documentation - docker.docker_py_1_documentation
requirements: requirements:
- "docker-py >= 2.4.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 2.4.0"
- Docker API >= 1.25 - Docker API >= 1.25
author: author:
- Piotr Wojciechowski (@WojciechowskiPiotr) - Piotr Wojciechowski (@WojciechowskiPiotr)
@ -132,7 +132,7 @@ node_facts:
try: try:
from docker.errors import APIError from docker.errors import APIError
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
from ansible.module_utils.docker.common import ( from ansible.module_utils.docker.common import (

4
lib/ansible/modules/cloud/docker/docker_node_facts.py
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@ -48,7 +48,7 @@ author:
- Piotr Wojciechowski (@wojciechowskipiotr) - Piotr Wojciechowski (@wojciechowskipiotr)
requirements: requirements:
- "docker-py >= 2.4.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 2.4.0"
- "Docker API >= 1.24" - "Docker API >= 1.24"
''' '''
@ -92,7 +92,7 @@ from ansible.module_utils.docker.swarm import AnsibleDockerSwarmClient
try: try:
from docker.errors import APIError, NotFound from docker.errors import APIError, NotFound
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass

8
lib/ansible/modules/cloud/docker/docker_prune.py
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@ -74,7 +74,7 @@ options:
builder_cache: builder_cache:
description: description:
- Whether to prune the builder cache. - Whether to prune the builder cache.
- Requires version 3.3.0 of the Python Docker SDK or newer. - Requires version 3.3.0 of the Docker SDK for Python or newer.
type: bool type: bool
default: no default: no
@ -86,7 +86,7 @@ author:
- "Felix Fontein (@felixfontein)" - "Felix Fontein (@felixfontein)"
requirements: requirements:
- "docker >= 2.1.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 2.1.0"
- "Docker API >= 1.25" - "Docker API >= 1.25"
''' '''
@ -184,7 +184,7 @@ from ansible.module_utils.docker.common import AnsibleDockerClient
try: try:
from ansible.module_utils.docker.common import docker_version, clean_dict_booleans_for_docker_api from ansible.module_utils.docker.common import docker_version, clean_dict_booleans_for_docker_api
except Exception as dummy: except Exception as dummy:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
@ -211,7 +211,7 @@ def main():
# Version checks # Version checks
cache_min_version = '3.3.0' cache_min_version = '3.3.0'
if client.module.params['builder_cache'] and client.docker_py_version < LooseVersion(cache_min_version): if client.module.params['builder_cache'] and client.docker_py_version < LooseVersion(cache_min_version):
msg = "Error: docker version is %s. Minimum version required for builds option is %s. Use `pip install --upgrade docker` to upgrade." msg = "Error: Docker SDK for Python's version is %s. Minimum version required for builds option is %s. Use `pip install --upgrade docker` to upgrade."
client.fail(msg % (docker_version, cache_min_version)) client.fail(msg % (docker_version, cache_min_version))
result = dict() result = dict()

6
lib/ansible/modules/cloud/docker/docker_secret.py
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@ -21,7 +21,7 @@ short_description: Manage docker secrets.
version_added: "2.4" version_added: "2.4"
description: description:
- Create and remove Docker secrets in a Swarm environment. Similar to `docker secret create` and `docker secret rm`. - Create and remove Docker secrets in a Swarm environment. Similar to C(docker secret create) and C(docker secret rm).
- Adds to the metadata of new secrets 'ansible_key', an encrypted hash representation of the data, which is then used - Adds to the metadata of new secrets 'ansible_key', an encrypted hash representation of the data, which is then used
in future runs to test if a secret has changed. If 'ansible_key is not present, then a secret will not be updated in future runs to test if a secret has changed. If 'ansible_key is not present, then a secret will not be updated
unless the C(force) option is set. unless the C(force) option is set.
@ -70,7 +70,7 @@ extends_documentation_fragment:
- docker.docker_py_2_documentation - docker.docker_py_2_documentation
requirements: requirements:
- "docker >= 2.1.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 2.1.0"
- "Docker API >= 1.25" - "Docker API >= 1.25"
author: author:
@ -156,7 +156,7 @@ import hashlib
try: try:
from docker.errors import APIError from docker.errors import APIError
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
from ansible.module_utils.docker.common import AnsibleDockerClient, DockerBaseClass, compare_generic from ansible.module_utils.docker.common import AnsibleDockerClient, DockerBaseClass, compare_generic

6
lib/ansible/modules/cloud/docker/docker_swarm.py
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@ -52,7 +52,7 @@ options:
- Set to C(join), to join an existing cluster. - Set to C(join), to join an existing cluster.
- Set to C(absent), to leave an existing cluster. - Set to C(absent), to leave an existing cluster.
- Set to C(remove), to remove an absent node from the cluster. - Set to C(remove), to remove an absent node from the cluster.
Note that removing requires docker-py >= 2.4.0. Note that removing requires Docker SDK for Python >= 2.4.0.
- Set to C(inspect) to display swarm informations. - Set to C(inspect) to display swarm informations.
type: str type: str
required: yes required: yes
@ -164,7 +164,7 @@ extends_documentation_fragment:
- docker - docker
- docker.docker_py_1_documentation - docker.docker_py_1_documentation
requirements: requirements:
- "docker-py >= 1.10.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.10.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- Docker API >= 1.25 - Docker API >= 1.25
author: author:
- Thierry Bouvet (@tbouvet) - Thierry Bouvet (@tbouvet)
@ -243,7 +243,7 @@ import json
try: try:
from docker.errors import APIError from docker.errors import APIError
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
from ansible.module_utils.docker.common import ( from ansible.module_utils.docker.common import (

4
lib/ansible/modules/cloud/docker/docker_swarm_facts.py
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@ -82,7 +82,7 @@ extends_documentation_fragment:
- docker.docker_py_1_documentation - docker.docker_py_1_documentation
requirements: requirements:
- "docker-py >= 1.10.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.10.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "Docker API >= 1.24" - "Docker API >= 1.24"
''' '''
@ -177,7 +177,7 @@ tasks:
try: try:
from docker.errors import APIError, NotFound from docker.errors import APIError, NotFound
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker_common # missing Docker SDK for Python handled in ansible.module_utils.docker_common
pass pass
from ansible.module_utils._text import to_native from ansible.module_utils._text import to_native

7
lib/ansible/modules/cloud/docker/docker_swarm_service.py
Unescape Escape View File

@ -776,10 +776,10 @@ extends_documentation_fragment:
- docker - docker
- docker.docker_py_2_documentation - docker.docker_py_2_documentation
requirements: requirements:
- "docker >= 2.0.2" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 2.0.2"
- "Docker API >= 1.24" - "Docker API >= 1.24"
notes: notes:
- "Images will only resolve to the latest digest when using Docker API >= 1.30 and docker-py >= 3.2.0. - "Images will only resolve to the latest digest when using Docker API >= 1.30 and Docker SDK for Python >= 3.2.0.
When using older versions use C(force_update: true) to trigger the swarm to resolve a new image." When using older versions use C(force_update: true) to trigger the swarm to resolve a new image."
''' '''
@ -1078,7 +1078,7 @@ try:
NotFound, NotFound,
) )
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
@ -2257,6 +2257,7 @@ class DockerServiceManager(object):
**service_data **service_data
) )
# Prior to Docker SDK 4.0.0 no warnings were returned and will thus be ignored. # Prior to Docker SDK 4.0.0 no warnings were returned and will thus be ignored.
# (see https://github.com/docker/docker-py/pull/2272)
self.client.report_warnings(result, ['Warning']) self.client.report_warnings(result, ['Warning'])
def create_service(self, name, service): def create_service(self, name, service):

4
lib/ansible/modules/cloud/docker/docker_volume.py
Unescape Escape View File

@ -92,7 +92,7 @@ author:
- Alex Grönholm (@agronholm) - Alex Grönholm (@agronholm)
requirements: requirements:
- "docker-py >= 1.10.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.10.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "The docker server >= 1.9.0" - "The docker server >= 1.9.0"
''' '''
@ -128,7 +128,7 @@ volume:
try: try:
from docker.errors import APIError from docker.errors import APIError
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
from ansible.module_utils.docker.common import ( from ansible.module_utils.docker.common import (

4
lib/ansible/modules/cloud/docker/docker_volume_facts.py
Unescape Escape View File

@ -36,7 +36,7 @@ author:
- Felix Fontein (@felixfontein) - Felix Fontein (@felixfontein)
requirements: requirements:
- "docker-py >= 1.8.0" - "L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.8.0 (use L(docker-py,https://pypi.org/project/docker-py/) for Python 2.6)"
- "Docker API >= 1.21" - "Docker API >= 1.21"
''' '''
@ -83,7 +83,7 @@ volume:
try: try:
from docker.errors import NotFound from docker.errors import NotFound
except ImportError: except ImportError:
# missing docker-py handled in ansible.module_utils.docker.common # missing Docker SDK for Python handled in ansible.module_utils.docker.common
pass pass
from ansible.module_utils.docker.common import AnsibleDockerClient from ansible.module_utils.docker.common import AnsibleDockerClient

16
lib/ansible/plugins/doc_fragments/docker.py
Unescape Escape View File

@ -29,7 +29,7 @@ options:
api_version: api_version:
description: description:
- The version of the Docker API running on the Docker Host. - The version of the Docker API running on the Docker Host.
- Defaults to the latest version of the API supported by docker-py. - Defaults to the latest version of the API supported by Docker SDK for Python and the docker daemon.
- If the value is not specified in the task, the value of environment variable C(DOCKER_API_VERSION) will be - If the value is not specified in the task, the value of environment variable C(DOCKER_API_VERSION) will be
used instead. If the environment variable is not set, the default value will be used. used instead. If the environment variable is not set, the default value will be used.
type: str type: str
@ -103,13 +103,13 @@ notes:
and use C($DOCKER_CONFIG/config.json) otherwise. and use C($DOCKER_CONFIG/config.json) otherwise.
''' '''
# Additional, more specific stuff for minimal docker-py version < 2.0 # Additional, more specific stuff for minimal Docker SDK for Python version < 2.0
DOCKER_PY_1_DOCUMENTATION = r''' DOCKER_PY_1_DOCUMENTATION = r'''
options: {} options: {}
requirements: requirements:
- "Please note that the L(docker-py,https://pypi.org/project/docker-py/) Python - "Docker SDK for Python: Please note that the L(docker-py,https://pypi.org/project/docker-py/)
module has been superseded by L(docker,https://pypi.org/project/docker/) Python module has been superseded by L(docker,https://pypi.org/project/docker/)
(see L(here,https://github.com/docker/docker-py/issues/1310) for details). (see L(here,https://github.com/docker/docker-py/issues/1310) for details).
For Python 2.6, C(docker-py) must be used. Otherwise, it is recommended to For Python 2.6, C(docker-py) must be used. Otherwise, it is recommended to
install the C(docker) Python module. Note that both modules should I(not) install the C(docker) Python module. Note that both modules should I(not)
@ -118,15 +118,15 @@ requirements:
reinstall of it is required." reinstall of it is required."
''' '''
# Additional, more specific stuff for minimal docker-py version >= 2.0. # Additional, more specific stuff for minimal Docker SDK for Python version >= 2.0.
# Note that docker-py >= 2.0 requires Python 2.7 or newer. # Note that Docker SDK for Python >= 2.0 requires Python 2.7 or newer.
DOCKER_PY_2_DOCUMENTATION = r''' DOCKER_PY_2_DOCUMENTATION = r'''
options: {} options: {}
requirements: requirements:
- "Python >= 2.7" - "Python >= 2.7"
- "Please note that the L(docker-py,https://pypi.org/project/docker-py/) Python - "Docker SDK for Python: Please note that the L(docker-py,https://pypi.org/project/docker-py/)
module has been superseded by L(docker,https://pypi.org/project/docker/) Python module has been superseded by L(docker,https://pypi.org/project/docker/)
(see L(here,https://github.com/docker/docker-py/issues/1310) for details). (see L(here,https://github.com/docker/docker-py/issues/1310) for details).
This module does I(not) work with docker-py." This module does I(not) work with docker-py."
''' '''

6
lib/ansible/plugins/inventory/docker_swarm.py
Unescape Escape View File

@ -16,7 +16,7 @@ DOCUMENTATION = '''
short_description: Ansible dynamic inventory plugin for Docker swarm nodes. short_description: Ansible dynamic inventory plugin for Docker swarm nodes.
requirements: requirements:
- python >= 2.7 - python >= 2.7
- Docker SDK for Python > 1.10.0 - L(Docker SDK for Python,https://docker-py.readthedocs.io/en/stable/) >= 1.10.0
extends_documentation_fragment: extends_documentation_fragment:
- constructed - constructed
description: description:
@ -24,7 +24,7 @@ DOCUMENTATION = '''
- Uses a YAML configuration file docker_swarm.[yml|yaml]. - Uses a YAML configuration file docker_swarm.[yml|yaml].
options: options:
plugin: plugin:
description: The name of this plugin, it should always be set to 'docker_swarm' for this plugin to recognize it as it's own. description: The name of this plugin, it should always be set to C(docker_swarm) for this plugin to recognize it as it's own.
type: str type: str
required: true required: true
choices: docker_swarm choices: docker_swarm
@ -56,7 +56,7 @@ DOCUMENTATION = '''
description: Path to the client's TLS certificate file. description: Path to the client's TLS certificate file.
type: path type: path
tls_hostname: tls_hostname:
description: When verifying the authenticity of the Docker Host server, provide the expected name of the server. description: When verifying the authenticity of the Docker host server, provide the expected name of the server.
type: str type: str
ssl_version: ssl_version:
description: Provide a valid SSL version number. Default value determined by ssl.py module. description: Provide a valid SSL version number. Default value determined by ssl.py module.

2
test/units/modules/cloud/docker/test_docker_volume.py
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@ -28,4 +28,4 @@ def test_create_volume_on_invalid_docker_version(mocker, capfd):
out, dummy = capfd.readouterr() out, dummy = capfd.readouterr()
results = json.loads(out) results = json.loads(out)
assert results['failed'] assert results['failed']
assert 'Error: docker / docker-py version is 1.8.0. Minimum version required is 1.10.0.' in results['msg'] assert 'Error: Docker SDK for Python version is 1.8.0. Minimum version required is 1.10.0.' in results['msg']

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