Add flavor endpoint and other fixes
Testing
test
$ ./setup_ci_env.sh
$ git submodule sync --recursive
Synchronizing submodule url for 'recircle/interface_openstack'
$ git submodule update --init --recursive
warning: redirecting to https://git.ik.bme.hu/RECIRCLE/interface-openstack.git/
warning: redirecting to https://git.ik.bme.hu/RECIRCLE/interface-openstack.git/
error: Server does not allow request for unadvertised object cc7bd247b4457b1020c6442a6c944e1c3ba0caff
Fetched in submodule path 'recircle/interface_openstack', but it did not contain cc7bd247b4457b1020c6442a6c944e1c3ba0caff. Direct fetching of that commit failed.
ERROR: Job failed: exit status 1
Testing
flake8
Synchronizing submodule url for 'recircle/interface_openstack'
$ git submodule update --init --recursive
warning: redirecting to https://git.ik.bme.hu/RECIRCLE/interface-openstack.git/
From https://git.ik.bme.hu/RECIRCLE/interface-openstack
a011c0f..5ee369c network -> origin/network
warning: redirecting to https://git.ik.bme.hu/RECIRCLE/interface-openstack.git/
error: Server does not allow request for unadvertised object cc7bd247b4457b1020c6442a6c944e1c3ba0caff
Fetched in submodule path 'recircle/interface_openstack', but it did not contain cc7bd247b4457b1020c6442a6c944e1c3ba0caff. Direct fetching of that commit failed.
ERROR: Job failed: exit status 1