ecc8de8d6c
* Add osprofiler wsgi middleware. This middleware is used for 2 things:
1) It checks that person who want to trace is trusted and knows
secret HMAC key.
2) It starts tracing in case of proper trace headers
and adds the first wsgi trace point with info about the HTTP request
* Add initialization of osprofiler on start of a service
Currently that includes oslo.messaging notifier instance creation
to send Ceilometer backend notifications.
oslo-spec: https://review.openstack.org/#/c/103825/
python-novaclient change: https://review.openstack.org/#/c/254699/
based on: https://review.openstack.org/#/c/105096/
Co-Authored-By: Boris Pavlovic <boris@pavlovic.me>
Co-Authored-By: Munoz, Obed N <obed.n.munoz@intel.com>
Co-Authored-By: Roman Podoliaka <rpodolyaka@mirantis.com>
Co-Authored-By: Tovin Seven <vinhnt@vn.fujitsu.com>
Implements: blueprint osprofiler-support-in-nova
Change-Id: I82d2badc8c1fcec27c3fce7c3c20e0f3b76414f1
85 lines
2.8 KiB
INI
85 lines
2.8 KiB
INI
############
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# Metadata #
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############
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[composite:metadata]
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use = egg:Paste#urlmap
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/: meta
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[pipeline:meta]
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pipeline = cors metaapp
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[app:metaapp]
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paste.app_factory = nova.api.metadata.handler:MetadataRequestHandler.factory
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#############
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# OpenStack #
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#############
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[composite:osapi_compute]
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use = call:nova.api.openstack.urlmap:urlmap_factory
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/: oscomputeversions
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# v21 is an exactly feature match for v2, except it has more stringent
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# input validation on the wsgi surface (prevents fuzzing early on the
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# API). It also provides new features via API microversions which are
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# opt into for clients. Unaware clients will receive the same frozen
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# v2 API feature set, but with some relaxed validation
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/v2: openstack_compute_api_v21_legacy_v2_compatible
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/v2.1: openstack_compute_api_v21
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[composite:openstack_compute_api_v21]
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use = call:nova.api.auth:pipeline_factory_v21
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noauth2 = cors http_proxy_to_wsgi compute_req_id faultwrap sizelimit osprofiler noauth2 osapi_compute_app_v21
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keystone = cors http_proxy_to_wsgi compute_req_id faultwrap sizelimit osprofiler authtoken keystonecontext osapi_compute_app_v21
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[composite:openstack_compute_api_v21_legacy_v2_compatible]
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use = call:nova.api.auth:pipeline_factory_v21
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noauth2 = cors http_proxy_to_wsgi compute_req_id faultwrap sizelimit osprofiler noauth2 legacy_v2_compatible osapi_compute_app_v21
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keystone = cors http_proxy_to_wsgi compute_req_id faultwrap sizelimit osprofiler authtoken keystonecontext legacy_v2_compatible osapi_compute_app_v21
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[filter:request_id]
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paste.filter_factory = oslo_middleware:RequestId.factory
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[filter:compute_req_id]
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paste.filter_factory = nova.api.compute_req_id:ComputeReqIdMiddleware.factory
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[filter:faultwrap]
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paste.filter_factory = nova.api.openstack:FaultWrapper.factory
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[filter:noauth2]
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paste.filter_factory = nova.api.openstack.auth:NoAuthMiddleware.factory
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[filter:osprofiler]
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paste.filter_factory = nova.profiler:WsgiMiddleware.factory
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[filter:sizelimit]
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paste.filter_factory = oslo_middleware:RequestBodySizeLimiter.factory
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[filter:http_proxy_to_wsgi]
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paste.filter_factory = oslo_middleware.http_proxy_to_wsgi:HTTPProxyToWSGI.factory
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[filter:legacy_v2_compatible]
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paste.filter_factory = nova.api.openstack:LegacyV2CompatibleWrapper.factory
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[app:osapi_compute_app_v21]
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paste.app_factory = nova.api.openstack.compute:APIRouterV21.factory
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[pipeline:oscomputeversions]
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pipeline = cors faultwrap http_proxy_to_wsgi oscomputeversionapp
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[app:oscomputeversionapp]
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paste.app_factory = nova.api.openstack.compute.versions:Versions.factory
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##########
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# Shared #
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##########
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[filter:cors]
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paste.filter_factory = oslo_middleware.cors:filter_factory
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oslo_config_project = nova
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[filter:keystonecontext]
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paste.filter_factory = nova.api.auth:NovaKeystoneContext.factory
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[filter:authtoken]
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paste.filter_factory = keystonemiddleware.auth_token:filter_factory
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