¨dockerizePip: true¨ in Ubuntu 16.04 does not work (docker)

[fadonoso]

Hi there,
I have my project in MacOS and works really good, the docker image was called and everything was packaged fine. However, in my ubuntu 16.04 can not reach the docker image. I get this error:

invalid reference format

I'm using the exact serverless.yml ( 'except for this change: dockerizePip: true'), so it is not that I´m using upper cases or something like that.

Someone has crossed with this issue before?

Thanks

[fadonoso]

I fixed the problem. It was not directly related with the plugin, I had badly installed serverless with sudo.
So first I uninstall 'npn' and 'nodejs' and install them through 'nvm'.

1.- Install nvm: https://github.com/creationix/nvm/blob/master/README.md#installation
2.- Install serverless: npm install serverless -g
3.- Install plugin: serverless plugin install -n serverless-python-requirements
5.- Install docker: https://docs.docker.com/install/linux/docker-ce/ubuntu/#install-docker-ce-1
5.- Add your user to docker: sudo usermod -a -G docker $USER
6.- Reboot

That is!!.
I hope this could help others in the future.

[dschep]

Glad you got it working! Yeah, real globally installed node is always a pain. and an especially bad idea given the recent sudo npm chown bugs. I always use nvm.

Just a note, if you're on 64 bit linux and your binarydependencies are available as manylinux wheels (things like numpy & psycopg[now as psycopg-binary] are), you don't need docker. you can use the special value of non-linux for the dockerizePip option to skip using docker on linux machines, We use this option at @unitedincome so that mac users(almost all the developers) use docker, but CI and linux devs (just me) don't.