Convert mistral workflows to orquesta

[floatingstatic]

This closes #66 which I ran into installing the 0.4.1 version of this napalm pack in a fresh stackstorm v3.3.0 installation.

It appears as though the check_consistency_chatops workflow was added in #17 with nothing referencing it (no metadata file). Oddly it contains the same workflow tasks as configuration_change_workflow so I am opting to just remove the file.

[floatingstatic]

There appears to be some issue with the ci test environment related to the version of the cryptography module as part of st2common==3.4.dev0:

Installed /home/circleci/virtualenv/lib/python3.6/site-packages/eventlet-0.25.1-py3.6.egg
error: cryptography 2.8 is installed but cryptography>=3.2 is required by {'pyOpenSSL'}
make: *** [Makefile:273: .install-runners] Error 1
Original script exit code: 2

Exited with code exit status 2
CircleCI received exit code 2

I'm not sure how to proceed with fixing this.

[arm4b]

Yeah, we're updating cryptography dependency in st2 core. Once the StackStorm/st2#5095 is merged, this PR CI should be ✔️ .

[arm4b]

@floatingstatic Thanks for the PR!
Are you folks heavily relying on this pack in production?
If you're interested, we could give your team maintainer access to this pack in Exchange.

[floatingstatic]

@floatingstatic Thanks for the PR!
Are you folks heavily relying on this pack in production?
If you're interested, we could give your team maintainer access to this pack in Exchange.

I use st2 internally at work but all of the packs are custom (we do not use NAPALM). I do however use this pack at home for personal use. If you are looking for some help maintaining it I would be happy to assist if there is a need here. Let me know.

[arm4b]

@floatingstatic Thanks! Created #68 for that.

[arm4b]

Thanks for the contribution 👍