Load Balancing as a Service (LBaaS) for OpenStack
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octavia/octavia/policies/base.py

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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_policy import policy
rules = [
# The default is to not allow access unless the auth_strategy is 'noauth'.
# Users must be a member of one of the following roles to have access to
# the load-balancer API:
#
# role:load-balancer_observer
# User has access to load-balancer read-only APIs
# role:load-balancer_global_observer
# User has access to load-balancer read-only APIs including resources
# owned by others.
# role:load-balancer_member
# User has access to load-balancer read and write APIs
# role:load-balancer_admin
# User is considered an admin for all load-balnacer APIs including
# resources owned by others.
# role:admin
# User is admin to all APIs
policy.RuleDefault('context_is_admin',
'role:admin or role:load-balancer_admin'),
# Note: 'is_admin:True' is a policy rule that takes into account the
# auth_strategy == noauth configuration setting.
# It is equivalent to 'rule:context_is_admin or {auth_strategy == noauth}'
policy.RuleDefault('load-balancer:owner', 'project_id:%(project_id)s'),
# API access roles
policy.RuleDefault('load-balancer:admin', 'is_admin:True or '
'role:admin or '
'role:load-balancer_admin'),
policy.RuleDefault('load-balancer:observer_and_owner',
'role:load-balancer_observer and '
'rule:load-balancer:owner'),
policy.RuleDefault('load-balancer:global_observer',
'role:load-balancer_global_observer'),
policy.RuleDefault('load-balancer:member_and_owner',
'role:load-balancer_member and '
'rule:load-balancer:owner'),
# API access methods
policy.RuleDefault('load-balancer:read',
'rule:load-balancer:observer_and_owner or '
'rule:load-balancer:global_observer or '
'rule:load-balancer:member_and_owner or '
'rule:load-balancer:admin'),
policy.RuleDefault('load-balancer:read-global',
'rule:load-balancer:global_observer or '
'rule:load-balancer:admin'),
policy.RuleDefault('load-balancer:write',
'rule:load-balancer:member_and_owner or '
'rule:load-balancer:admin'),
policy.RuleDefault('load-balancer:read-quota',
'rule:load-balancer:observer_and_owner or '
'rule:load-balancer:global_observer or '
'rule:load-balancer:member_and_owner or '
'role:load-balancer_quota_admin or '
'rule:load-balancer:admin'),
policy.RuleDefault('load-balancer:read-quota-global',
'rule:load-balancer:global_observer or '
'role:load-balancer_quota_admin or '
'rule:load-balancer:admin'),
policy.RuleDefault('load-balancer:write-quota',
'role:load-balancer_quota_admin or '
'rule:load-balancer:admin'),
]
def list_rules():
return rules