Tradfri dependencies not installed in docker container

[rubenbe]

Home Assistant release (hass --version):
0.57.1
docker containter: docker.io/homeassistant/home-assistant 0.57.1 5444bcc80f82

Python release (python3 --version):
Python 3.6.3

Component/platform:
Tradfri

Description of problem:
Starting from the default config, the gateway is discovered, but when trying to configure the security code, I get the backtrace below.

Expected:

Work as expected

Problem-relevant configuration.yaml entries and steps to reproduce:

1. Empty configuration using docker container
2. Wait for discovery component to find the gateway (probably reproducible by setting the IP too)
3. Try to configure the security code
4. Backtrace fun! ;)

Traceback (if applicable):

2017-11-05 16:18:17 INFO (MainThread) [homeassistant.core] Bus:Handling <Event call_service[L]: domain=configurator, service=configure, service_data=configure_id=140311349316968-1, fields=key=AQT0xbJrkTMgsgEu, service_call_id=140312263957752-4>
2017-11-05 16:18:17 INFO (MainThread) [homeassistant.core] Bus:Handling <Event service_executed[L]: service_call_id=140312263957752-4>
2017-11-05 16:18:17 ERROR (MainThread) [homeassistant.components.tradfri] Looks like something isn't installed!
Traceback (most recent call last):
  File "/usr/src/app/homeassistant/components/tradfri.py", line 60, in configuration_callback
    from pytradfri.api.aiocoap_api import APIFactory
  File "/usr/local/lib/python3.6/site-packages/pytradfri/api/aiocoap_api.py", line 6, in <module>
    from aiocoap import Message, Context
ModuleNotFoundError: No module named 'aiocoap'

[rubenbe]

Manually adding the dependencies fixes the issue:

sudo docker exec <ID> pip install DTLSSocket==0.1.4
sudo docker exec <ID> pip install https://github.com/chrysn/aiocoap/archive/3286f48f0b949901c8b5c04c0719dc54ab63d431.zip

[MartinHjelmare]

I don't know much about docker. Is autoconf apt package available in the container.

[rubenbe]

I suspect this is introduced by #9875 which comments out the two missing dependencies (the PR contains a discussion wrt these deps)

@MartinHjelmare autoconf is available in the docker container

[MartinHjelmare]

Ahh, yes, I think we should add a docker script back for coap install where it just installs the two tradfri requirements that are commented in requirements_all.txt.

CC @lwis

[lwis]

@MartinHjelmare yeah, alternatively just install cython and let HA install the dependency itself?

[mbrrg]

Duplicate of #10048

[MartinHjelmare]

@lwis I think that's what's failing now. I'm not a docker wiz, but I thought that installing deps during run time doesn't work in docker, and that's why all deps in requirements_all.txt are installed before starting home assistant in docker.

[lwis]

Ok, I just wanted to avoid us having to maintain those dependency versions.

[jokerigno]

Tried to install those packages

sudo docker exec <ID> pip install DTLSSocket==0.1.4
sudo docker exec <ID> pip install https://github.com/chrysn/aiocoap/archive/3286f48f0b949901c8b5c04c0719dc54ab63d431.zip

in 0.59 docker without success.

[entilldaniel]

With the latest tag 0.61 it finally started working again for me.

[BenOoi]

I have the dependency problem running in Docker with version 0.63.3. pytradfri is missing. I noticed the dependencies are located in /config/deps/lib/python3.6/site-packages/, but they are obviously not loaded. I scrolled through the code and found this bit in requirements.py

if not pkg_util.running_under_virtualenv():
        kwargs['target'] = os.path.join(config_dir, 'deps')

Looks like that has to define the /config/deps. Is there something going wrong with the detection of this virtualenv?

For me a workaround to get it to work was running this inside the docker image:

cp -R /config/deps/lib/python3.6/site-packages/* /usr/local/lib/python3.6/site-packages

[MartinHjelmare]

Docker install is not using a virtual environment. All requirements besides the commented ones are installed before home assistant is started.

I'm not sure if installing requirements during runtime as home assistant normally does works for docker.

[lwis]

#12662 should close this, pending builds.