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Docker errors are hidden #211

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#221
Closed
Docker errors are hidden#211
#221
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bugSomething isn't workingp1Medium Priority

Description

@ericzbeard
ericzbeard
opened on Nov 3, 2022

In codegen.py, auto_remove is set to True when running the pip install command. This results in the process exiting before stderr can be read, so for example you see something like this:

docker.errors.ContainerError: Command 'pip install --no-cache-dir --no-color --disable-pip-version-check --upgrade --requirement /project/requirements.txt --target /project/build' in image 'public.ecr.aws/lambda/python:3.7' returned non-zero exit status 1

If you change it to auto_remove=False, you get a useful error message:

docker.errors.ContainerError: Command 'pip install --no-cache-dir --no-color --disable-pip-version-check --upgrade --requirement /project/requirements.txt --target /project/build' in image 'public.ecr.aws/lambda/python:3.7' returned non-zero exit status 1: b"ERROR: Could not install packages due to an OSError: [Errno 28] No space left on device: '/tmp/pip-unpack-zw24lvnb'\n\n"

(The fix for this particular error is to run docker image prune)

Activity

  1. ericzbeard
    added
    bugSomething isn't working
    p1Medium Priority
    on Nov 3, 2022

  2. mmaeng commented on Nov 4, 2022

    @mmaeng
    mmaeng
    on Nov 4, 2022
    Contributor

    #214 should resolve

    Repro

    import docker
client = docker.from_env()
client.containers.run('alpine:2.7', 'echo hello world')
b'hello world\n'

client.containers.run('alpine:2.7', 'echo hello world', auto_remove=True)
<Trace removed>
HTTPError: 404

client.containers.run('alpine:2.7', 'echo hello world', remove=True)
b'hello world\n'

  3. kddejong commented on Nov 4, 2022

    @kddejong
    kddejong
    on Nov 4, 2022
    Contributor

    Some details related to the docker-py package:
    docker/docker-py#2684
    docker/docker-py#2503

  4. mircealam
    closed this as completedin #221on Oct 9, 2023
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