test_set/cvp-sanity/tests/test_cinder_services.py

import pytest


def test_cinder_services(local_salt_client):
    """
        # Make sure that cinder backend exists with next command: `salt -C "I@cinder:controller" pillar.get cinder:controller:backend`
        # Check that all services has 'Up' status in output of `cinder service-list` on keystone:server nodes
        # Check that quantity of backend in cinder:controller:backend pillar is similar to list of volumes in cinder service-list
    """
    cinder_backends_info = local_salt_client.cmd(
        'cinder:controller',
        'pillar.get',
        ['cinder:controller:backend'],
        expr_form='pillar')
    if not cinder_backends_info or not any(cinder_backends_info.values()):
        pytest.skip("Cinder service or cinder:controller:backend pillar \
        are not found on this environment.")
    service_down = local_salt_client.cmd(
        'keystone:server',
        'cmd.run',
        ['. /root/keystonercv3; cinder service-list | grep "down\|disabled"'],
        expr_form='pillar')
    cinder_volume = local_salt_client.cmd(
        'keystone:server',
        'cmd.run',
        ['. /root/keystonercv3; cinder service-list | grep -c "volume"'],
        expr_form='pillar')
    backends_cinder = cinder_backends_info[cinder_backends_info.keys()[0]]
    backends_num = len(backends_cinder.keys())
    assert service_down[service_down.keys()[0]] == '', \
        '''Some cinder services are in wrong state'''
    assert cinder_volume[cinder_volume.keys()[0]] == str(backends_num), \
        'Number of cinder-volume services ({0}) does not match ' \
        'number of volume backends ({1})'.format(
        cinder_volume[cinder_volume.keys()[0]], str(backends_num))