Molecule now requires plugins to perform schema validation (was: Error with molecule 4.0.2)
asg1612 opened this issue · 21 comments
I'm testing molecule-proxmox, with the molecule version 4.
I created de role:
molecule init role --driver-name proxmox asg1612.proxmox
I try to run a test, and I get the error:
CRITICAL Failed to validate /home/informatica/Desarrollo/ansible-roles/proxmox/proxmox/molecule/default/molecule.yml
["'proxmox' is not one of ['azure', 'ec2', 'delegated', 'docker', 'containers', 'openstack', 'podman', 'vagrant', 'digitalocean', 'gce', 'libvirt', 'lxd']"]
My molecule.yml is the original from molecule init role command.
---
dependency:
name: galaxy
driver:
name: proxmox
platforms:
- name: instance
provisioner:
name: ansible
verifier:
name: ansible
Hello,
How have you installed molecule-proxmox? Is it installed into a virtualenv? Is it a different virtualenv than is used to run molecule?
Oh, nevermind the questions. Testing with molecule 4.0.2 I see the same error. Checking now.
So, all third party driver plugins have been broken by molecule 4.0.2 due to the new schema validatation introduced in 4.0.2. This is been tracked on molecule issue ansible/molecule#3689 (at least)
I'm not sure yet what we can do, other than downgrade to 4.0.1 until we have a fix from molecule.
Thank you for the report. As a workaround for now, I've pushed version 0.7.0 which just sets the required molecule version to 4.0.1 until I can fix the validation issue we are hitting with version 4.0.2.
Thank you very much for the reply.
I use poetry for install python packages.
Donwgrade to molecule 4.0.1 and use molecule-proxmox 0.7.0. It's works!!
Thanks
Hello 👋🏼
Is this now fix in 4.0.4? if so could we get a new version please?
Hello 👋🏼 Is this now fix in 4.0.4? if so could we get a new version please?
Sorry, molecule broke the ability to have external plugins, and this was not fixed in 4.0.4. There have been changes since then, but as of 5.0 I do not believe it is possible yet to have external plugins without patches to Molecule. I have not been following upstream Molecule closely in recent weeks, so there may be something we can do to fix the scheme validation, but I've not had time to investigate this. It is a shame that Molecule broke the ability to have plugins at this time. Hopefully the situation will improve.
Hey @meffie
As I use Proxmox so much, I have reverse engineered how molecule works and made a shell script drive it.
Does me for now
According to
Molecule should have a way to let drivers specify their schema. I'll need to investigate, unless someone beats me to it. That was pushed way back in december of 2022, so things have
likely changed since then.
Hey @meffie
As I use Proxmox so much, I have reverse engineered how molecule works and made a shell script drive it. Does me for now
Ok, thanks. We use Proxmox daily with Molecule version 4.0.1 (and this molecule-proxmox driver). Hopefully we will be able to solve the schema validation issues soon so we can use newer versions of Molecule.
Updated title to improve accuracy.
@mhzawadi
As I use Proxmox so much, I have reverse engineered how molecule works and made a shell script drive it.
Does me for now
Is there any chance you would share the shell script or any insights on how you accompished the workaround for proxmox?
Thanks!
@meffie
I am currently figuring out what the next steps would be and could maybe work on a PR to get the provisioner working again, if this is possible without patches to molecule.
I can, but its more then just a shell script.
Also has some of my config it bits that would need removing
If you want me to tar up I can git it a try
a starter for 10 is here -> https://github.com/mhzawadi/ansible-template, when I get time I will add roles and other stuff
a starter for 10 is here -> https://github.com/mhzawadi/ansible-template, when I get time I will add roles and other stuff
That is already very helpful, thank you for sharing this with us!
Hello 👋🏼
Any update to this?
if not, I have been working on the tooling to get a drone-ci image built from the repo and test all my roles
now using the pve playbooks in the repo to build dynamic vms and then destroy them at the end of the run
Any update on this? There is still a problem with new versions of molecule.
I see the schema is allowing custom-*
Have you evaluated this option to rename the driver name?
Sorry for the lack of progress here. This is still on my backlog, but I've started looking at Molecule v6.0.3. It is a shame the Molecule project broke out of tree drivers in version 4. That was really unfortunate. I've been using Molecule version 4 ever since, but I'd like to see if there is a way forward. I'll take a look as the "custom-*" driver naming. It looks like the Molecule project wants drivers to be centralized, so perhaps that should be the long term goal.
Hello, the new release 0.9.0 on pypi.org and the main branch here should address this issue. The driver name has been changed to molecule-proxmox which is a "custom" name for molecule, so it avoids the broken schema check. I'll look into adding a driver
specific schema check later. Thanks to @varadinov for the suggestion.