openstack/manila
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5f7812e00a
manila/releasenotes/notes/added-possibility-to-run-manila-api-with-web-servers-that-support-wsgi-apps-cfffe0b789f8670a.yaml

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Add possibility to run 'manila-api' with wsgi web servers One of the goals for Pike [1] is to make each API service be able to run under web servers that support WSGI applications, such as Apache (+mod-wsgi) and Nginx (+uWSGI). Do following to address governance requirements: - Split existing manila/wsgi.py module into 3 modules: First (manila/wsgi/eventlet_server.py) is used by eventlet-based WSGI application approach. Second (manila/wsgi/wsgi.py) is used for WSGI web servers. And third (manila/wsgi/common.py) is common code for both. All three are made in cinder-like way to have alike-approach. - Reuse common code from "oslo_service/wsgi.py" module that allows us to remove code duplication. - Delete config opts that are defined by newly reused common code. - Register new entry point that will be manila wsgi app: "manila-wsgi". - Fix "manila/api/openstack/wsgi.py" module to be compatible with str/bytes handling approach used by Apache mod-wsgi plugin using different python versions (2/3). - Add web server config template "devstack/apache-manila.template" - Add devstack support where usage of this feature can be enabled or disabled using "MANILA_USE_MOD_WSGI" env var. It is set to "True" by default, because it is requirement for Pike release - to have it running in all CI jobs. Disable it only for one CI job that uses dummy driver and tests various manila core features that are not covered by other CI jobs. [1] https://governance.openstack.org/tc/goals/pike/deploy-api-in-wsgi.html Partially-Implements BluePrint wsgi-web-servers-support DocImpact Change-Id: Ibdef3c6810b65a5d6f3611e2d0079c635ee523ab
2017-03-21 17:25:26 +03:00
---
features:
- Manila API service now can be run using web servers that support
WSGI applications.
upgrade:
- Deprecated path 'manila.api.openstack:FaultWrapper' to 'FaultWrapper'
was removed and now only current path is available, which
is 'manila.api.middleware.fault:FaultWrapper'.
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