Breaks with requests 2.32.0: Not supported URL scheme http+docker #3256

rra · 2024-05-20T17:26:10Z

With requests 2.32.0 (released about an hour ago as I write this), the docker library as called by tox-docker fails with the following exception:

Traceback (most recent call last):
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/requests/adapters.py", line 532, in send
    conn = self._get_connection(request, verify, proxies=proxies, cert=cert)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/requests/adapters.py", line 400, in _get_connection
    conn = self.poolmanager.connection_from_host(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/urllib3/poolmanager.py", line 304, in connection_from_host
    return self.connection_from_context(request_context)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/urllib3/poolmanager.py", line 326, in connection_from_context
    raise URLSchemeUnknown(scheme)
urllib3.exceptions.URLSchemeUnknown: Not supported URL scheme http+docker

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/docker/api/client.py", line 214, in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/docker/api/daemon.py", line 181, in version
    return self._result(self._get(url), json=True)
                        ^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/docker/utils/decorators.py", line 46, in inner
    return f(self, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/docker/api/client.py", line 237, in _get
    return self.get(url, **self._set_request_timeout(kwargs))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/requests/adapters.py", line 534, in send
    raise InvalidURL(e, request=request)
requests.exceptions.InvalidURL: Not supported URL scheme http+docker

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/tox/session/cmd/run/single.py", line 48, in _evaluate
    code, outcomes = run_commands(tox_env, no_test)
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/tox/session/cmd/run/single.py", line 79, in run_commands
    MANAGER.tox_before_run_commands(tox_env)
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/tox/plugin/manager.py", line 88, in tox_before_run_commands
    self.manager.hook.tox_before_run_commands(tox_env=tox_env)
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/pluggy/_hooks.py", line 513, in __call__
    return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/pluggy/_manager.py", line 120, in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/pluggy/_callers.py", line 139, in _multicall
    raise exception.with_traceback(exception.__traceback__)
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/pluggy/_callers.py", line 103, in _multicall
    res = hook_impl.function(*args)
          ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/tox_docker/tox4/plugin.py", line 73, in tox_before_run_commands
    docker_build_or_pull(container_config, log)
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/tox_docker/plugin.py", line 57, in docker_build_or_pull
    docker_pull(container_config, log)
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/tox_docker/plugin.py", line 65, in docker_pull
    docker = docker_module.from_env(version="auto")
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/docker/client.py", line 96, in from_env
    return cls(
           ^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/docker/client.py", line 45, in __init__
    self.api = APIClient(*args, **kwargs)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/docker/api/client.py", line 197, in __init__
    self._version = self._retrieve_server_version()
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eagle/dvl/venvs/gafaelfawr/lib/python3.12/site-packages/docker/api/client.py", line 221, in _retrieve_server_version
    raise DockerException(
docker.errors.DockerException: Error while fetching server API version: Not supported URL scheme http+docker

Reverting to requests 2.31.0 without any other changes fixes the problem.

The text was updated successfully, but these errors were encountered:

zhiyue · 2024-05-20T17:29:52Z

same problem

In [1]: import docker
   ...: client = docker.from_env()
---------------------------------------------------------------------------
URLSchemeUnknown                          Traceback (most recent call last)
File /usr/local/lib/python3.8/dist-packages/requests/adapters.py:532, in HTTPAdapter.send(self, request, stream, timeout, verify, cert, proxies)
    531 try:
--> 532     conn = self._get_connection(request, verify, proxies=proxies, cert=cert)
    533 except LocationValueError as e:

File /usr/local/lib/python3.8/dist-packages/requests/adapters.py:400, in HTTPAdapter._get_connection(self, request, verify, proxies, cert)
    398 else:
    399     # Only scheme should be lower case
--> 400     conn = self.poolmanager.connection_from_host(
    401         **host_params, pool_kwargs=pool_kwargs
    402     )
    404 return conn

File /usr/local/lib/python3.8/dist-packages/urllib3/poolmanager.py:304, in PoolManager.connection_from_host(self, host, port, scheme, pool_kwargs)
    302 request_context["host"] = host
--> 304 return self.connection_from_context(request_context)

File /usr/local/lib/python3.8/dist-packages/urllib3/poolmanager.py:326, in PoolManager.connection_from_context(self, request_context)
    325 if not pool_key_constructor:
--> 326     raise URLSchemeUnknown(scheme)
    327 pool_key = pool_key_constructor(request_context)

URLSchemeUnknown: Not supported URL scheme http+docker

During handling of the above exception, another exception occurred:

InvalidURL                                Traceback (most recent call last)
File /usr/local/lib/python3.8/dist-packages/docker/api/client.py:213, in APIClient._retrieve_server_version(self)
    212 try:
--> 213     return self.version(api_version=False)["ApiVersion"]
    214 except KeyError as ke:

File /usr/local/lib/python3.8/dist-packages/docker/api/daemon.py:181, in DaemonApiMixin.version(self, api_version)
    180 url = self._url("/version", versioned_api=api_version)
--> 181 return self._result(self._get(url), json=True)

File /usr/local/lib/python3.8/dist-packages/docker/utils/decorators.py:44, in update_headers.<locals>.inner(self, *args, **kwargs)
     43         kwargs['headers'].update(self._general_configs['HttpHeaders'])
---> 44 return f(self, *args, **kwargs)

File /usr/local/lib/python3.8/dist-packages/docker/api/client.py:236, in APIClient._get(self, url, **kwargs)
    234 @update_headers
    235 def _get(self, url, **kwargs):
--> 236     return self.get(url, **self._set_request_timeout(kwargs))

File /usr/local/lib/python3.8/dist-packages/requests/sessions.py:602, in Session.get(self, url, **kwargs)
    601 kwargs.setdefault("allow_redirects", True)
--> 602 return self.request("GET", url, **kwargs)

File /usr/local/lib/python3.8/dist-packages/requests/sessions.py:589, in Session.request(self, method, url, params, data, headers, cookies, files, auth, timeout, allow_redirects, proxies, hooks, stream, verify, cert, json)
    588 send_kwargs.update(settings)
--> 589 resp = self.send(prep, **send_kwargs)
    591 return resp

File /usr/local/lib/python3.8/dist-packages/requests/sessions.py:703, in Session.send(self, request, **kwargs)
    702 # Send the request
--> 703 r = adapter.send(request, **kwargs)
    705 # Total elapsed time of the request (approximately)

File /usr/local/lib/python3.8/dist-packages/requests/adapters.py:534, in HTTPAdapter.send(self, request, stream, timeout, verify, cert, proxies)
    533 except LocationValueError as e:
--> 534     raise InvalidURL(e, request=request)
    536 self.cert_verify(conn, request.url, verify, cert)

InvalidURL: Not supported URL scheme http+docker

The above exception was the direct cause of the following exception:

DockerException                           Traceback (most recent call last)
Cell In[1], line 2
      1 import docker
----> 2 client = docker.from_env()

File /usr/local/lib/python3.8/dist-packages/docker/client.py:94, in DockerClient.from_env(cls, **kwargs)
     92 version = kwargs.pop('version', None)
     93 use_ssh_client = kwargs.pop('use_ssh_client', False)
---> 94 return cls(
     95     timeout=timeout,
     96     max_pool_size=max_pool_size,
     97     version=version,
     98     use_ssh_client=use_ssh_client,
     99     **kwargs_from_env(**kwargs)
    100 )

File /usr/local/lib/python3.8/dist-packages/docker/client.py:45, in DockerClient.__init__(self, *args, **kwargs)
     44 def __init__(self, *args, **kwargs):
---> 45     self.api = APIClient(*args, **kwargs)

File /usr/local/lib/python3.8/dist-packages/docker/api/client.py:197, in APIClient.__init__(self, base_url, version, timeout, tls, user_agent, num_pools, credstore_env, use_ssh_client, max_pool_size)
    192 # version detection needs to be after unix adapter mounting
    193 if version is None or (isinstance(
    194                         version,
    195                         str
    196                         ) and version.lower() == 'auto'):
--> 197     self._version = self._retrieve_server_version()
    198 else:
    199     self._version = version

File /usr/local/lib/python3.8/dist-packages/docker/api/client.py:220, in APIClient._retrieve_server_version(self)
    215     raise DockerException(
    216         'Invalid response from docker daemon: key "ApiVersion"'
    217         ' is missing.'
    218     ) from ke
    219 except Exception as e:
--> 220     raise DockerException(
    221         f'Error while fetching server API version: {e}'
    222     ) from e

DockerException: Error while fetching server API version: Not supported URL scheme http+docker

pip list
Package                Version             
---------------------- --------------------
asttokens              2.4.1               
attrs                  19.3.0              
Automat                0.8.0               
backcall               0.2.0               
blinker                1.4                 
certifi                2019.11.28          
chardet                3.0.4               
charset-normalizer     3.3.2               
Click                  7.0                 
cloud-init             22.2                
colorama               0.4.3               
command-not-found      0.3                 
configobj              5.0.6               
constantly             15.1.0              
cryptography           2.8                 
dbus-python            1.2.16              
decorator              5.1.1               
distro                 1.4.0               
distro-info            0.23ubuntu1         
docker                 7.0.0               
entrypoints            0.3                 
executing              2.0.1               
httplib2               0.14.0              
hyperlink              19.0.0              
idna                   2.8                 
importlib-metadata     1.5.0               
incremental            16.10.1             
ipython                8.12.3              
jedi                   0.19.1              
Jinja2                 2.10.1              
jsonpatch              1.22                
jsonpointer            2.0                 
jsonschema             3.2.0               
keyring                18.0.1              
language-selector      0.1                 
launchpadlib           1.10.13             
lazr.restfulclient     0.14.2              
lazr.uri               1.0.3               
MarkupSafe             1.1.0               
matplotlib-inline      0.1.7               
more-itertools         4.2.0               
netifaces              0.10.4              
oauthlib               3.1.0               
packaging              24.0                
parso                  0.8.4               
pexpect                4.6.0               
pickleshare            0.7.5               
pip                    20.0.2              
prompt-toolkit         3.0.43              
pure-eval              0.2.2               
pyasn1                 0.4.2               
pyasn1-modules         0.2.1               
pygments               2.18.0              
PyGObject              3.36.0              
PyHamcrest             1.9.0               
PyJWT                  1.7.1               
pymacaroons            0.13.0              
PyNaCl                 1.3.0               
pyOpenSSL              19.0.0              
pyrsistent             0.15.5              
pyserial               3.4                 
python-apt             2.0.0+ubuntu0.20.4.7
python-debian          0.1.36ubuntu1       
PyYAML                 5.3.1               
requests               2.32.0              
requests-unixsocket    0.2.0               
SecretStorage          2.3.1               
service-identity       18.1.0              
setuptools             45.2.0              
simplejson             3.16.0              
six                    1.14.0              
sos                    4.3                 
ssh-import-id          5.10                
stack-data             0.6.3               
systemd-python         234                 
traitlets              5.14.3              
Twisted                18.9.0              
typing-extensions      4.11.0              
ubuntu-advantage-tools 27.9                
ufw                    0.36                
unattended-upgrades    0.1                 
urllib3                2.2.1               
wadllib                1.3.3               
wcwidth                0.2.13              
wheel                  0.34.2              
zipp                   1.0.0               
zope.interface         4.7.1

danb27 · 2024-05-20T17:30:13Z

same!

felixfontein · 2024-05-20T18:37:44Z

I'm currently debugging this a bit (ansible-collections/community.docker#860), the issue is commit psf/requests@c0813a2 in requests.

Ok, this isn't very surprising, since that commit makes send() call _get_connection() instead of get_connection(). Now the Docker SDK for Python code overwrites get_connection(), but of course doesn't magically overwrite _get_connection() as well...

See for example https://github.com/docker/docker-py/blob/main/docker/transport/unixconn.py#L66.

felixfontein · 2024-05-20T18:41:01Z

A simple fix is adding

    def _get_connection(self, request, *args, proxies=None, **kwargs):
        return self.get_connection(request.url, proxies)

at the bottom of https://github.com/docker/docker-py/blob/main/docker/transport/basehttpadapter.py.

Not sure how sustainable that is, but it works for now :)

Related: docker/docker-py#3256 Related: ansible-collections/community.docker#860 Related: ansible-collections/community.docker#861

Apparently requests==2.32.0 is incompatible with vendored versions of docker-py from inside community.docker collection. We do not have a direct dependency on that but one of our integration tests fails, so we only update our test dependencies. Related: docker/docker-py#3256 Related: ansible-collections/community.docker#860 Related: ansible-collections/community.docker#861

felixfontein · 2024-05-20T19:16:30Z

I created #3257 with that fix.

docker/docker-py#3256

) Signed-off-by: harupy <17039389+harupy@users.noreply.github.com>

cardosofede · 2024-05-21T02:16:10Z

same issue here, the fix from @felixfontein works for me!
for now I just replaced the dependency docker for git+https://github.com/felixfontein/docker-py@requests-hotfix

A temporary workaround for docker/docker-py#3256

geerlingguy · 2024-05-21T03:26:14Z

Ditto here :)

Just saw lots of builds start failing, glad there's already a fix... and it seems the CI build is failing already, but unrelated to the fix above.

AlexiaChen · 2024-05-21T03:53:41Z

haha Seems a lot of CI fails cause this issue. me tooooooo.

bparthas21 · 2024-05-21T04:47:45Z

Our team wasted all day today trying to triage and put a fix to this problem. After this incident, is there any plan to revisit this unpinned dependency specification:

docker-py/pyproject.toml

Line 33 in b6464db

"requests >= 2.26.0",

felixfontein · 2024-05-21T05:00:56Z

Pinning dependencies, in particular very general dependencies such as requests, generally causes a lot more problems than it solves. The best place where to pin dependencies is at the end of the chain, i.e. where the venv is created that contains all the Python libraries and programs that you need.

bparthas21 · 2024-05-21T05:06:39Z

Pinning dependencies, in particular very general dependencies such as requests, generally causes a lot more problems than it solves. The best place where to pin dependencies is at the end of the chain, i.e. where the venv is created that contains all the Python libraries and programs that you need.

In our process, we had pinned to docker==6.0.0 but did not realize we had to pin requests also.

felixfontein · 2024-05-21T05:14:18Z

If you only pin direct dependencies, you're usually missing A LOT of indirect dependencies that can cause all kind of problems - such as in this case.

You might want to use pip freeze (https://pip.pypa.io/en/stable/cli/pip_freeze/) or pip-tools (https://pypi.org/project/pip-tools/) to pin all dependencies. Especially with pip-tools you can create a workflow that pins everything, and you have a CI workflow that regularly tries to upgrades dependencies and checks whether the result passes CI. Also check out Renovate (https://github.com/renovatebot/renovate) and Dependabot, which help a lot with that.

The latest version of docker-py fails on the latest version of requests See: docker/docker-py#3256 --------- Co-authored-by: Jay Chia <jaychia94@gmail.com@users.noreply.github.com>

There is an incompatibility with latest requests package on ubuntu with ansible docker so older version is required. An example of error is https://github.com/dogtagpki/pki/actions/runs/9215527346/job/25354301193 For details, see docker/docker-py#3256

kinghaigy · 2024-06-21T23:02:18Z

I had this issue when trying to run WebODM in a container and found that removing 'docker-compose' and making sure 'docker-compose-plugin' was installed using apt made everything launch correctly. I'm not sure if that helps narrow down the problem for anyone else.

docker/docker-py#3256 https://itsgit.h-its.org/doserbd/flyte/-/issues/1

maloybain · 2024-07-02T05:37:00Z

I am still facing this error
Successfully installed requests-2.32.3

stack from console

docker-compose up -d

Traceback (most recent call last):
File "/home/ubuntu/.local/lib/python3.10/site-packages/requests/adapters.py", line 633, in send
conn = self.get_connection_with_tls_context(
File "/home/ubuntu/.local/lib/python3.10/site-packages/requests/adapters.py", line 489, in get_connection_with_tls_context
conn = self.poolmanager.connection_from_host(
File "/home/ubuntu/.local/lib/python3.10/site-packages/urllib3/poolmanager.py", line 303, in connection_from_host
return self.connection_from_context(request_context)
File "/home/ubuntu/.local/lib/python3.10/site-packages/urllib3/poolmanager.py", line 325, in connection_from_context
raise URLSchemeUnknown(scheme)
urllib3.exceptions.URLSchemeUnknown: Not supported URL scheme http+docker

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/docker/api/client.py", line 214, in _retrieve_server_version
return self.version(api_version=False)["ApiVersion"]
File "/usr/lib/python3/dist-packages/docker/api/daemon.py", line 181, in version
return self._result(self._get(url), json=True)
File "/usr/lib/python3/dist-packages/docker/utils/decorators.py", line 46, in inner
return f(self, *args, **kwargs)
File "/usr/lib/python3/dist-packages/docker/api/client.py", line 237, in _get
return self.get(url, **self._set_request_timeout(kwargs))
File "/home/ubuntu/.local/lib/python3.10/site-packages/requests/sessions.py", line 602, in get
return self.request("GET", url, **kwargs)
File "/home/ubuntu/.local/lib/python3.10/site-packages/requests/sessions.py", line 589, in request
resp = self.send(prep, **send_kwargs)
File "/home/ubuntu/.local/lib/python3.10/site-packages/requests/sessions.py", line 703, in send
r = adapter.send(request, **kwargs)
File "/home/ubuntu/.local/lib/python3.10/site-packages/requests/adapters.py", line 637, in send
raise InvalidURL(e, request=request)
requests.exceptions.InvalidURL: Not supported URL scheme http+docker

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/bin/docker-compose", line 33, in
sys.exit(load_entry_point('docker-compose==1.29.2', 'console_scripts', 'docker-compose')())
File "/usr/lib/python3/dist-packages/compose/cli/main.py", line 81, in main
command_func()
File "/usr/lib/python3/dist-packages/compose/cli/main.py", line 200, in perform_command
project = project_from_options('.', options)
File "/usr/lib/python3/dist-packages/compose/cli/command.py", line 60, in project_from_options
return get_project(
File "/usr/lib/python3/dist-packages/compose/cli/command.py", line 152, in get_project
client = get_client(
File "/usr/lib/python3/dist-packages/compose/cli/docker_client.py", line 41, in get_client
client = docker_client(
File "/usr/lib/python3/dist-packages/compose/cli/docker_client.py", line 170, in docker_client
client = APIClient(use_ssh_client=not use_paramiko_ssh, **kwargs)
File "/usr/lib/python3/dist-packages/docker/api/client.py", line 197, in init
self._version = self._retrieve_server_version()
File "/usr/lib/python3/dist-packages/docker/api/client.py", line 221, in _retrieve_server_version
raise DockerException(
docker.errors.DockerException: Error while fetching server API version: Not supported URL scheme http+docker

Oliviakrkk · 2024-07-02T06:15:07Z

Hi,
Update also 'urllib' to '2.2.2'.

maloybain · 2024-07-02T11:03:11Z

Its still error
Traceback (most recent call last):
File "/usr/bin/docker-compose", line 33, in
sys.exit(load_entry_point('docker-compose==1.29.2', 'console_scripts', 'docker-compose')())
File "/usr/lib/python3/dist-packages/compose/cli/main.py", line 81, in main
command_func()
File "/usr/lib/python3/dist-packages/compose/cli/main.py", line 200, in perform_command
project = project_from_options('.', options)
File "/usr/lib/python3/dist-packages/compose/cli/command.py", line 60, in project_from_options
return get_project(
File "/usr/lib/python3/dist-packages/compose/cli/command.py", line 152, in get_project
client = get_client(
File "/usr/lib/python3/dist-packages/compose/cli/docker_client.py", line 41, in get_client
client = docker_client(
File "/usr/lib/python3/dist-packages/compose/cli/docker_client.py", line 170, in docker_client
client = APIClient(use_ssh_client=not use_paramiko_ssh, **kwargs)
File "/usr/lib/python3/dist-packages/docker/api/client.py", line 197, in init
self._version = self._retrieve_server_version()
File "/usr/lib/python3/dist-packages/docker/api/client.py", line 221, in _retrieve_server_version
raise DockerException(
docker.errors.DockerException: Error while fetching server API version: Not supported URL scheme http+docker

npm list urllib

└── urllib@2.2.2

DaLLuZZ · 2024-07-02T15:33:29Z

faced with the same problem with the same console output

docker.errors.DockerException: Error while fetching server API version: Not supported URL scheme http+docker

Docker Compose version v2.18.1
requests-2.32.3
urllib-2.2.2

msageha · 2024-07-03T02:05:15Z

I faced the same problem.
This problem was avoided by lowering the version of requests and the version of docker.

In case someone are interested, here is the version that worked, in my environment.

Docker Version: 24.0.6
Docker Compose Version: v2.22.0

requests version: 2.28.2

See docker/docker-py#3256

theo-walton · 2024-07-09T18:53:14Z

Any plans to have future docker-py versions support requests version > 2.32? I want to get notified on a fix when that happens

thaJeztah · 2024-07-09T18:59:28Z

What version of docker-py are you using? I think this should be fixed by #3257 (comment) ?

jovial · 2024-07-11T11:56:37Z

I seem to be hitting this with:

certifi-2024.7.4 charset-normalizer-3.3.2 docker-7.1.0 idna-3.7 requests-2.32.3 urllib3-2.2.2

Ignore this: it was very similar error signature from the docker ansible module, upgrading community.docker fixed it.

docker/docker-py#3256

* add 2.9 support * add v2.10 support * Add doc for maintenance calls * force requests==2.31.0 docker/docker-py#3256 * fix paperless_ngx_conf_trash_dir occurences * fix none type trash dir variable

To workaround issue docker/docker-py#3256

felixfontein mentioned this issue May 20, 2024

requests==2.32.0 breakage: Not supported URL scheme http+docker ansible-collections/community.docker#860

Closed

felixfontein mentioned this issue May 20, 2024

Hotfix for requests 2.32.0 compatibility ansible-collections/community.docker#861

Merged

ssbarnea added a commit to ansible/molecule that referenced this issue May 20, 2024

Avoid requests 2.32.0 during testings

c9518f1

Related: docker/docker-py#3256 Related: ansible-collections/community.docker#860 Related: ansible-collections/community.docker#861

ssbarnea mentioned this issue May 20, 2024

Avoid requests 2.32.0 during testing ansible/molecule#4185

Merged

inqueue mentioned this issue May 20, 2024

Avoid requests==2.32.0 since it uncovered a bug in docker-py elastic/rally#1847

Merged

bunchesofdonald mentioned this issue May 20, 2024

Pin requests to <2.32.0 PrefectHQ/prefect#13474

Merged

felixfontein mentioned this issue May 20, 2024

Fix for requests 2.32 #3257

Merged

NicholasBlaskey mentioned this issue May 20, 2024

chore: pin requests version < 2.32.0 so docker works determined-ai/determined#9395

Merged

4 tasks

saltydk added a commit to saltyorg/Saltbox that referenced this issue May 20, 2024

docker: lock docker controller requests pip module to 2.31.0

309eef6

docker/docker-py#3256

ShawnHardwick mentioned this issue May 20, 2024

Requests 2.32.0 Not supported URL scheme http+docker psf/requests#6707

Closed

pyth0n1c mentioned this issue May 20, 2024

pin to requests 2.31 to resolve docker library error splunk/contentctl#150

Merged

robertbartel mentioned this issue May 20, 2024

Services broken due to Docker SDK and requests package issue NOAA-OWP/DMOD#628

Closed

thiagoelg mentioned this issue May 20, 2024

NO-ISSUE: Fix docker-py internal dependency (requests) version apache/incubator-kie-tools#2347

Merged

harupy added a commit to mlflow/mlflow that referenced this issue May 21, 2024

Pin requests as a temporary workaround for docker/docker-py#3256 (#12077

4fc8448

) Signed-off-by: harupy <17039389+harupy@users.noreply.github.com>

VietND96 added a commit to SeleniumHQ/docker-selenium that referenced this issue May 21, 2024

[build]: pin to requests 2.31 to resolve docker library error

d6936ac

A temporary workaround for docker/docker-py#3256

jaychia mentioned this issue May 21, 2024

[CHORE] Pin requests to fix docker-py CI issue Eventual-Inc/Daft#2289

Merged

JenySadadia mentioned this issue Jun 20, 2024

build(deps): bump requests from 2.31.0 to 2.32.0 kernelci/kernelci-core#2555

Closed

TheMrSheldon mentioned this issue Jun 21, 2024

Development tira-io/tira#650

Merged

stevenhorsman mentioned this issue Jun 21, 2024

Revert "Makefile: scripts: Add build args for proxy when using docker… confidential-containers/operator#387

Merged

chr-stian mentioned this issue Jun 21, 2024

pin requests library in integration tests to avoid docker bug ansible/galaxy_ng#2184

Merged

MarkEWaite mentioned this issue Jun 22, 2024

Bump requests from 2.31.0 to 2.32.3 jenkinsci/packaging#473

Open

BerndDoser added a commit to BerndDoser/Spherinator that referenced this issue Jun 24, 2024

downgrade requests to 2.31.0

5f8a557

docker/docker-py#3256 https://itsgit.h-its.org/doserbd/flyte/-/issues/1

ndv99 mentioned this issue Jun 26, 2024

chore: Update canonicalwebteam.discourse to 5.5.0 canonical/maas.io#820

Merged

GGP1 mentioned this issue Jun 26, 2024

Monitoring docker actions in agent do not create alerts in 4.8.0 wazuh/wazuh#24288

Closed

andrewpatto mentioned this issue Jun 27, 2024

bentoctl init-all failing on fresh check-out due to downstream requests issue bento-platform/bento#249

Open

proffapt mentioned this issue Jun 27, 2024

build(deps): bump requests from 2.31 to 2.32.2 in /mftp-doctor metakgp/mftp#87

Closed

duncancb mentioned this issue Jun 28, 2024

Upgrading requests 1532888210 Siyavula/siyavula-api-python-pyramid#12

Closed

Franr added a commit to binbashar/leverage that referenced this issue Jun 29, 2024

pinning requests to 2.31 docker/docker-py#3256

f66df36

Franr mentioned this issue Jun 29, 2024

Pin requests to 2.31 binbashar/leverage#275

Merged

feelingsonice mentioned this issue Jul 6, 2024

DockerException: Error while fetching server API version: Not supported URL scheme http+docker GoogleCloudPlatform/composer-local-dev#61

Open

tpendragon added a commit to pulibrary/princeton_ansible that referenced this issue Jul 8, 2024

Fix docker.

98f6c4c

See docker/docker-py#3256

dimakuv mentioned this issue Jul 12, 2024

Add support for CentOS Stream 9 gramineproject/gsc#206

Open

stevenengland added a commit to paperless-ngx/ansible that referenced this issue Jul 13, 2024

force requests==2.31.0

a05207a

docker/docker-py#3256

jpmat296 added a commit to matsusoft-fr/ansible-role-elastic-agent that referenced this issue Jul 13, 2024

Update requirements.yml - add community.docker

649acef

To workaround issue docker/docker-py#3256

Nautigsam mentioned this issue Jul 16, 2024

CLI v2.62.0 breaks confcom extension Azure/azure-cli#29395

Open

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Breaks with requests 2.32.0: Not supported URL scheme http+docker #3256

Breaks with requests 2.32.0: Not supported URL scheme http+docker #3256

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Breaks with requests 2.32.0: Not supported URL scheme http+docker #3256

Breaks with requests 2.32.0: Not supported URL scheme http+docker #3256

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