def __validate_rook_vols(k8s_conf):
"""
Validation of the configured kubernetes volumes
:param k8s_conf: the k8s configuration used to deploy the cluster
:raises Exception
"""
logger.info('Validate K8s Rook Volumes')
if config_utils.is_rook_enabled(k8s_conf):
pv_names = __get_pv_names(k8s_conf)
logger.debug('pv_names - %s', pv_names)
for name, size, path in config_utils.get_rook_vol_info(k8s_conf):
logger.debug('name - %s, size - %s, path - %s', name, size, path)
if name not in pv_names:
raise ClusterDeploymentException(
'Rook PV [{}] not found'.format(name))
else:
pv_attrs = __get_pv_attrs(k8s_conf, name)
if not pv_attrs[0].startswith(str(size)):
raise ClusterDeploymentException(
'PV [{}] expected size is [{}] not [{}]'.format(
name, size, pv_attrs[0]))
if not pv_attrs[1] is not path:
raise ClusterDeploymentException(
'PV [{}] expected path is [{}] not [{}]'.format(
name, path, pv_attrs[1]))
def __install_rook(k8s_conf):
if config_utils.is_rook_enabled(k8s_conf):
ansible_utils.apply_playbook(
consts.INSTALL_ROOK_PB,
variables={
'ROOK_OPERATOR_J2': consts.K8S_ROOK_OPERATOR_J2,
'ROOK_CLUSTER_J2': consts.K8S_ROOK_CLUSTER_J2,
'ROOK_STO_CLASS_J2': consts.K8S_ROOK_STO_CLASS_J2,
'ROOK_PV_J2': consts.ROOK_PV_J2,
'PROJ_ARTIFACT_DIR': config_utils.get_project_artifact_dir(
k8s_conf),
'rook_volumes': config_utils.get_rook_vols(k8s_conf),
})