Remove configs and entries for deprecated registry
Including removal of the example conf in docs. Including glance-registry command entrypoint to eventlet. Including rpc_controller from wsgi, changed to reject. Not including the files devstack is depending on. This change means that glance-registry starts and announces that it has been removed. This change means that when ran as wsgi app, all calls to /rpc endpoint will be rejected. This will allow devstack to make a graceful transition to life without the glance registry, which was deprecated in Newton release. Change-Id: I7bf3284cba4c38605fb50b3c458e53f896f34086
This commit is contained in:
Erno Kuvaja
parent
f7b1631190
commit
781da9354f
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@ -28,8 +28,7 @@ programs.
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Starting a server
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-----------------
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There are two ways to start a Glance server (either the API server or the
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registry server):
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There are two ways to start a Glance server:
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* Manually calling the server program
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@ -61,8 +60,7 @@ following directories, stopping at the first config file it finds:
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* ``/etc``
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The filename that is searched for depends on the server application name. So,
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if you are starting up the API server, ``glance-api.conf`` is searched for,
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otherwise ``glance-registry.conf``.
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if you are starting up the API server, ``glance-api.conf`` is searched for.
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If no configuration file is found, you will see an error, like::
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@ -70,7 +68,7 @@ If no configuration file is found, you will see an error, like::
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ERROR: Unable to locate any configuration file. Cannot load application glance-api
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Here is an example showing how you can manually start the ``glance-api`` server
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and ``glance-registry`` in a shell.::
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in a shell.::
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$ sudo glance-api --config-file glance-api.conf --debug &
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jsuh@mc-ats1:~$ 2011-04-13 14:50:12 DEBUG [glance-api] ********************************************************************************
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@ -88,46 +86,16 @@ and ``glance-registry`` in a shell.::
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2011-04-13 14:50:12 DEBUG [routes.middleware] Initialized with method overriding = True, and path info altering = True
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2011-04-13 14:50:12 DEBUG [eventlet.wsgi.server] (21354) wsgi starting up on http://65.114.169.29:9292/
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$ sudo glance-registry --config-file glance-registry.conf &
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jsuh@mc-ats1:~$ 2011-04-13 14:51:16 INFO [sqlalchemy.engine.base.Engine.0x...feac] PRAGMA table_info("images")
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2011-04-13 14:51:16 INFO [sqlalchemy.engine.base.Engine.0x...feac] ()
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Col ('cid', 'name', 'type', 'notnull', 'dflt_value', 'pk')
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (0, u'created_at', u'DATETIME', 1, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (1, u'updated_at', u'DATETIME', 0, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (2, u'deleted_at', u'DATETIME', 0, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (3, u'deleted', u'BOOLEAN', 1, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (4, u'id', u'INTEGER', 1, None, 1)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (5, u'name', u'VARCHAR(255)', 0, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (6, u'disk_format', u'VARCHAR(20)', 0, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (7, u'container_format', u'VARCHAR(20)', 0, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (8, u'size', u'INTEGER', 0, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (9, u'status', u'VARCHAR(30)', 1, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (10, u'is_public', u'BOOLEAN', 1, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (11, u'location', u'TEXT', 0, None, 0)
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2011-04-13 14:51:16 INFO [sqlalchemy.engine.base.Engine.0x...feac] PRAGMA table_info("image_properties")
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2011-04-13 14:51:16 INFO [sqlalchemy.engine.base.Engine.0x...feac] ()
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Col ('cid', 'name', 'type', 'notnull', 'dflt_value', 'pk')
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (0, u'created_at', u'DATETIME', 1, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (1, u'updated_at', u'DATETIME', 0, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (2, u'deleted_at', u'DATETIME', 0, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (3, u'deleted', u'BOOLEAN', 1, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (4, u'id', u'INTEGER', 1, None, 1)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (5, u'image_id', u'INTEGER', 1, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (6, u'key', u'VARCHAR(255)', 1, None, 0)
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2011-04-13 14:51:16 DEBUG [sqlalchemy.engine.base.Engine.0x...feac] Row (7, u'value', u'TEXT', 0, None, 0)
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$ ps aux | grep glance
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root 20009 0.7 0.1 12744 9148 pts/1 S 12:47 0:00 /usr/bin/python /usr/bin/glance-api glance-api.conf --debug
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root 20012 2.0 0.1 25188 13356 pts/1 S 12:47 0:00 /usr/bin/python /usr/bin/glance-registry glance-registry.conf
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jsuh 20017 0.0 0.0 3368 744 pts/1 S+ 12:47 0:00 grep glance
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Simply supply the configuration file as the parameter to the ``--config-file``
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option (the ``etc/glance-api.conf`` and ``etc/glance-registry.conf`` sample
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configuration files were used in the above example) and then any other options
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you want to use. (``--debug`` was used above to show some of the debugging
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output that the server shows when starting up. Call the server program
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with ``--help`` to see all available options you can specify on the
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command line.)
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option (the ``etc/glance-api.conf`` sample configuration file was used in the
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above example) and then any other options you want to use. (``--debug`` was
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used above to show some of the debugging output that the server shows when
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starting up. Call the server program with ``--help`` to see all available
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options you can specify on the command line.)
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For more information on configuring the server via the ``paste.deploy``
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configuration files, see the section entitled
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@ -162,19 +130,15 @@ with ``glance-control`` in the following way::
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You must use the ``sudo`` program to run ``glance-control`` currently, as the
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pid files for the server programs are written to /var/run/glance/
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Here is an example that shows how to start the ``glance-registry`` server
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Here is an example that shows how to start the ``glance-api`` server
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with the ``glance-control`` wrapper script. ::
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$ sudo glance-control api start glance-api.conf
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Starting glance-api with /home/jsuh/glance.conf
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$ sudo glance-control registry start glance-registry.conf
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Starting glance-registry with /home/jsuh/glance.conf
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$ ps aux | grep glance
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root 20038 4.0 0.1 12728 9116 ? Ss 12:51 0:00 /usr/bin/python /usr/bin/glance-api /home/jsuh/glance-api.conf
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root 20039 6.0 0.1 25188 13356 ? Ss 12:51 0:00 /usr/bin/python /usr/bin/glance-registry /home/jsuh/glance-registry.conf
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jsuh 20042 0.0 0.0 3368 744 pts/1 S+ 12:51 0:00 grep glance
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@ -218,8 +182,8 @@ use the ``glance-control`` program to stop it. Simply do the following::
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as this example shows::
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$ sudo glance-control registry stop
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Stopping glance-registry pid: 17602 signal: 15
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$ sudo glance-control api stop
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Stopping glance-api pid: 17602 signal: 15
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Restarting a server
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-------------------
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@ -227,9 +191,9 @@ Restarting a server
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You can restart a server with the ``glance-control`` program, as demonstrated
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here::
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$ sudo glance-control registry restart etc/glance-registry.conf
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Stopping glance-registry pid: 17611 signal: 15
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Starting glance-registry with /home/jpipes/repos/glance/trunk/etc/glance-registry.conf
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$ sudo glance-control api restart etc/glance-api.conf
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Stopping glance-api pid: 17611 signal: 15
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Starting glance-api with /home/jpipes/repos/glance/trunk/etc/glance-api.conf
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Reloading a server
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------------------
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@ -103,4 +103,4 @@ following order:
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* ``/etc``
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All options set in ``glance-manage.conf`` override those set in
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``glance-registry.conf`` and ``glance-api.conf``.
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``glance-api.conf``.
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@ -1,40 +0,0 @@
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===============
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glance-registry
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===============
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--------------------------------------
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Server for the Glance Registry Service
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--------------------------------------
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.. include:: header.txt
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.. include:: ../deprecate-registry.inc
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SYNOPSIS
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========
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::
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glance-registry [options]
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DESCRIPTION
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===========
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glance-registry is a server daemon that serves image metadata through a
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REST-like API.
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OPTIONS
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=======
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**General options**
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.. include:: general_options.txt
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FILES
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=====
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**/etc/glance/glance-registry.conf**
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Default configuration file for Glance Registry
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.. include:: footer.txt
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@ -74,8 +74,6 @@ config_generator_config_file = [
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'_static/glance-cache'),
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('../../etc/oslo-config-generator/glance-manage.conf',
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'_static/glance-manage'),
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('../../etc/oslo-config-generator/glance-registry.conf',
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'_static/glance-registry'),
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('../../etc/oslo-config-generator/glance-scrubber.conf',
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'_static/glance-scrubber'),
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]
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@ -162,8 +160,6 @@ man_pages = [
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[u'OpenStack'], 1),
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('cli/glancemanage', 'glance-manage', u'Glance Management Utility',
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[u'OpenStack'], 1),
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('cli/glanceregistry', 'glance-registry', u'Glance Registry Server',
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[u'OpenStack'], 1),
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('cli/glancereplicator', 'glance-replicator', u'Glance Replicator',
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[u'OpenStack'], 1),
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('cli/glancescrubber', 'glance-scrubber', u'Glance Scrubber Service',
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@ -1,13 +0,0 @@
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.. _glance-registry.conf:
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--------------------
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glance-registry.conf
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--------------------
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.. include:: ../deprecate-registry.inc
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This configuration file controls how the register server operates. More
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information can be found in :ref:`configuring-the-glance-registry`.
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.. show-options::
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:config-file: etc/oslo-config-generator/glance-registry.conf
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@ -18,15 +18,6 @@ This sample configuration can also be viewed in `glance-api.conf.sample
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.. literalinclude:: ../_static/glance-api.conf.sample
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Sample configuration for Glance Registry
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----------------------------------------
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This sample configuration can also be viewed in `glance-registry.conf.sample
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<../_static/glance-registry.conf.sample>`_.
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.. literalinclude:: ../_static/glance-registry.conf.sample
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Sample configuration for Glance Scrubber
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----------------------------------------
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@ -1,16 +1,17 @@
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# Glance Registry has been removed, this file can be removed once devstack doesn't need it.
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# Use this pipeline for no auth - DEFAULT
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[pipeline:glance-registry]
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pipeline = healthcheck osprofiler unauthenticated-context registryapp
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pipeline = healthcheck registryapp
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# Use this pipeline for keystone auth
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[pipeline:glance-registry-keystone]
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pipeline = healthcheck osprofiler authtoken context registryapp
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pipeline = healthcheck registryapp
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# Use this pipeline for authZ only. This means that the registry will treat a
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# user as authenticated without making requests to keystone to reauthenticate
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# the user.
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[pipeline:glance-registry-trusted-auth]
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pipeline = healthcheck osprofiler context registryapp
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pipeline = healthcheck registryapp
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[app:registryapp]
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paste.app_factory = glance.registry.api:API.factory
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@ -19,17 +20,3 @@ paste.app_factory = glance.registry.api:API.factory
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paste.filter_factory = oslo_middleware:Healthcheck.factory
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backends = disable_by_file
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disable_by_file_path = /etc/glance/healthcheck_disable
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[filter:context]
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paste.filter_factory = glance.api.middleware.context:ContextMiddleware.factory
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[filter:unauthenticated-context]
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paste.filter_factory = glance.api.middleware.context:UnauthenticatedContextMiddleware.factory
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[filter:authtoken]
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paste.filter_factory = keystonemiddleware.auth_token:filter_factory
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[filter:osprofiler]
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paste.filter_factory = osprofiler.web:WsgiMiddleware.factory
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hmac_keys = SECRET_KEY #DEPRECATED
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enabled = yes #DEPRECATED
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File diff suppressed because it is too large
Load Diff
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@ -2,9 +2,3 @@
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wrap_width = 80
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output_file = etc/glance-registry.conf.sample
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namespace = glance.registry
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namespace = oslo.messaging
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namespace = oslo.db
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namespace = oslo.db.concurrency
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namespace = oslo.policy
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namespace = keystonemiddleware.auth_token
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namespace = oslo.log
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@ -18,36 +18,14 @@
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# under the License.
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"""
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Reference implementation server for Glance Registry
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Glance Registry has been removed after deprecation
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Delete after devstack does not need this anymore.
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"""
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import os
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import sys
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import eventlet
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# NOTE(jokke): As per the eventlet commit
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# b756447bab51046dfc6f1e0e299cc997ab343701 there's circular import happening
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# which can be solved making sure the hubs are properly and fully imported
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# before calling monkey_patch(). This is solved in eventlet 0.22.0 but we
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# need to address it before that is widely used around.
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eventlet.hubs.get_hub()
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if os.name == 'nt':
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# eventlet monkey patching the os module causes subprocess.Popen to fail
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# on Windows when using pipes due to missing non-blocking IO support.
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eventlet.patcher.monkey_patch(os=False)
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else:
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eventlet.patcher.monkey_patch()
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# Monkey patch the original current_thread to use the up-to-date _active
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# global variable. See https://bugs.launchpad.net/bugs/1863021 and
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# https://github.com/eventlet/eventlet/issues/592
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import __original_module_threading as orig_threading
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import threading
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orig_threading.current_thread.__globals__['_active'] = threading._active
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from oslo_reports import guru_meditation_report as gmr
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from oslo_utils import encodeutils
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import time
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# If ../glance/__init__.py exists, add ../ to Python search path, so that
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# it will override what happens to be installed in /usr/(local/)lib/python...
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@ -57,45 +35,16 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
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if os.path.exists(os.path.join(possible_topdir, 'glance', '__init__.py')):
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sys.path.insert(0, possible_topdir)
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from oslo_config import cfg
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from oslo_log import log as logging
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import osprofiler.initializer
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from glance.common import config
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from glance.common import wsgi
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from glance import notifier
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from glance import version
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CONF = cfg.CONF
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CONF.import_group("profiler", "glance.common.wsgi")
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logging.register_options(CONF)
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wsgi.register_cli_opts()
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def main():
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try:
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config.parse_args()
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config.set_config_defaults()
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wsgi.set_eventlet_hub()
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logging.setup(CONF, 'glance')
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gmr.TextGuruMeditation.setup_autorun(version)
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notifier.set_defaults()
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if CONF.profiler.enabled:
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osprofiler.initializer.init_from_conf(
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conf=CONF,
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context={},
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project="glance",
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service="registry",
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host=CONF.bind_host
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)
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server = wsgi.Server()
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server.start(config.load_paste_app('glance-registry'),
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default_port=9191)
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server.wait()
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except RuntimeError as e:
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sys.exit("ERROR: %s" % encodeutils.exception_to_unicode(e))
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print("Glance Registry has been removed after deprecation")
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# NOTE(jokke): Service is started and running for any init tooling
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# purposes. Just being no-op.
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while True:
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time.sleep(5)
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except Exception:
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sys.exit("ERROR: Glance Registry has been removed after deprecation")
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if __name__ == '__main__':
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|
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@ -80,15 +80,7 @@ _api_opts = [
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('paste_deploy', glance.common.config.paste_deploy_opts)
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]
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_registry_opts = [
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(None, list(itertools.chain(
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glance.api.middleware.context.context_opts,
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glance.common.config.common_opts,
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glance.common.wsgi.bind_opts,
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glance.common.wsgi.socket_opts,
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glance.common.wsgi.wsgi_opts,
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glance.common.wsgi.eventlet_opts))),
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profiler.list_opts()[0],
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('paste_deploy', glance.common.config.paste_deploy_opts)
|
||||
(None, []),
|
||||
]
|
||||
_scrubber_opts = [
|
||||
(None, list(itertools.chain(
|
||||
|
|
|
|||
|
|
@ -13,28 +13,25 @@
|
|||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
import debtcollector
|
||||
"""
|
||||
Glance Registry has been removed after deprecation
|
||||
|
||||
Delete after devstack doesn't require anymore
|
||||
"""
|
||||
|
||||
from oslo_config import cfg
|
||||
|
||||
from glance.common import wsgi
|
||||
from glance.registry.api import v1
|
||||
from glance.registry.api import v2
|
||||
|
||||
CONF = cfg.CONF
|
||||
CONF.import_opt('enable_v1_registry', 'glance.common.config')
|
||||
CONF.import_opt('enable_v2_registry', 'glance.common.config')
|
||||
|
||||
|
||||
class API(wsgi.Router):
|
||||
"""WSGI entry point for all Registry requests."""
|
||||
|
||||
def __init__(self, mapper):
|
||||
mapper = mapper or wsgi.APIMapper()
|
||||
if CONF.enable_v1_registry:
|
||||
v1.init(mapper)
|
||||
if CONF.enable_v2_registry:
|
||||
debtcollector.deprecate("Glance Registry service has been "
|
||||
"deprecated for removal.")
|
||||
v2.init(mapper)
|
||||
mapper = wsgi.APIMapper()
|
||||
v2.init(mapper)
|
||||
|
||||
super(API, self).__init__(mapper)
|
||||
|
|
|
|||
|
|
@ -14,14 +14,12 @@
|
|||
# under the License.
|
||||
|
||||
from glance.common import wsgi
|
||||
from glance.registry.api.v2 import rpc
|
||||
|
||||
|
||||
def init(mapper):
|
||||
rpc_resource = rpc.create_resource()
|
||||
mapper.connect("/rpc", controller=rpc_resource,
|
||||
conditions=dict(method=["POST"]),
|
||||
action="__call__")
|
||||
reject_method_resource = wsgi.Resource(wsgi.RejectMethodController())
|
||||
mapper.connect("/rpc", controller=reject_method_resource,
|
||||
action="reject")
|
||||
|
||||
|
||||
class API(wsgi.Router):
|
||||
|
|
|
|||
|
|
@ -1,53 +0,0 @@
|
|||
# Copyright 2013 Red Hat, Inc.
|
||||
# All Rights Reserved.
|
||||
#
|
||||
# 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.
|
||||
|
||||
"""
|
||||
RPC Controller
|
||||
"""
|
||||
|
||||
from oslo_config import cfg
|
||||
|
||||
from glance.common import rpc
|
||||
from glance.common import wsgi
|
||||
import glance.db
|
||||
from glance.i18n import _
|
||||
|
||||
|
||||
CONF = cfg.CONF
|
||||
|
||||
|
||||
class Controller(rpc.Controller):
|
||||
|
||||
def __init__(self, raise_exc=False):
|
||||
super(Controller, self).__init__(raise_exc)
|
||||
|
||||
# NOTE(flaper87): Avoid using registry's db
|
||||
# driver for the registry service. It would
|
||||
# end up in an infinite loop.
|
||||
if CONF.data_api == "glance.db.registry.api":
|
||||
msg = _("Registry service can't use %s") % CONF.data_api
|
||||
raise RuntimeError(msg)
|
||||
|
||||
# NOTE(flaper87): Register the
|
||||
# db_api as a resource to expose.
|
||||
db_api = glance.db.get_api()
|
||||
self.register(glance.db.unwrap(db_api))
|
||||
|
||||
|
||||
def create_resource():
|
||||
"""Images resource factory method."""
|
||||
deserializer = rpc.RPCJSONDeserializer()
|
||||
serializer = rpc.RPCJSONSerializer()
|
||||
return wsgi.Resource(Controller(), deserializer, serializer)
|
||||
Loading…
Reference in New Issue