4ab102afa8
This is the second patch of the Ingress Controller capability. In order for the K8S Ingress and OpenShift Route resources to work, the cluster must have an Ingress Controller running. This patch extends LBaaS driver to support L7 load balancing and verifies, retrieves and stores the L7 router LB (pre-created by admin or Devstack) details. The OCP-route and K8S-endpoint handlers (implemented in next patch) will query the ingress controller for the L7 router details. Partially Implements: blueprint openshift-router-support Change-Id: Id55169f6c9c1c607b2aa54c92711dfbd04a9e39d
64 lines
2.6 KiB
Python
64 lines
2.6 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import copy
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from oslo_log import _options
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from kuryr.lib import opts as lib_opts
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from kuryr_kubernetes.cni import health as cni_health
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from kuryr_kubernetes import config
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from kuryr_kubernetes.controller.drivers import default_subnet
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from kuryr_kubernetes.controller.drivers import namespace_subnet
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from kuryr_kubernetes.controller.drivers import nested_vif
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from kuryr_kubernetes.controller.drivers import vif_pool
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from kuryr_kubernetes.controller.managers import health
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from kuryr_kubernetes.controller.managers import pool
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_kuryr_k8s_opts = [
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('kubernetes', config.k8s_opts),
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('kuryr-kubernetes', config.kuryr_k8s_opts),
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('neutron_defaults', config.neutron_defaults),
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('pod_vif_nested', nested_vif.nested_vif_driver_opts),
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('vif_pool', vif_pool.vif_pool_driver_opts),
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('octavia_defaults', config.octavia_defaults),
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('cache_defaults', config.cache_defaults),
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('subnet_caching', default_subnet.subnet_caching_opts),
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('node_driver_caching', vif_pool.node_vif_driver_caching_opts),
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('pool_manager', pool.pool_manager_opts),
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('cni_daemon', config.daemon_opts),
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('health_server', health.health_server_opts),
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('cni_health_server', cni_health.cni_health_server_opts),
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('namespace_subnet', namespace_subnet.namespace_subnet_driver_opts),
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('ingress', config.ingress),
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]
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def list_kuryr_opts():
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"""Return a list of oslo_config options available in Kuryr service.
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Each element of the list is a tuple. The first element is the name of the
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group under which the list of elements in the second element will be
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registered. A group name of None corresponds to the [DEFAULT] group in
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config files.
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This function is also discoverable via the 'kuryr' entry point under
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the 'oslo_config.opts' namespace.
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The purpose of this is to allow tools like the Oslo sample config file
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generator to discover the options exposed to users by Kuryr.
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:returns: a list of (group_name, opts) tuples
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"""
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return ([(k, copy.deepcopy(o)) for k, o in _kuryr_k8s_opts] +
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lib_opts.list_kuryr_opts() + _options.list_opts())
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