consync: fixes as per the code roast
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@ -27,11 +27,17 @@ validation.
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Swift will make calls to the auth system, giving the auth token to be
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validated. For a valid token, the auth system responds with an overall
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expiration in seconds from now. Swift will cache the token up to the expiration
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time. The included TempAuth also has the concept of admin and non-admin users
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within an account. Admin users can do anything within the account. Non-admin
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users can only perform operations per container based on the container's
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X-Container-Read and X-Container-Write ACLs. For more information on ACLs, see
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:mod:`swift.common.middleware.acl`
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time.
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The included TempAuth also has the concept of admin and non-admin users within
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an account. Admin users can do anything within the account. Non-admin users can
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only perform operations per container based on the container's X-Container-Read
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and X-Container-Write ACLs. For more information on ACLs, see
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:mod:`swift.common.middleware.acl`.
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Additionally, if the auth system sets the request environ's swift_owner key to
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True, the proxy will return additional header information in some requests,
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such as the X-Container-Sync-Key for a container GET or HEAD.
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The user starts a session by sending a ReST request to the auth system to
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receive the auth token and a URL to the Swift system.
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@ -46,16 +46,18 @@ container-server.conf file::
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# Maximum amount of time to spend syncing each container
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# container_time = 60
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Tracking sync progress, problems, and just general activity can only be
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achieved with log processing for this first release of container
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synchronization. In that light, you may wish to set the above `log_` options to
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direct the container-sync logs to a different file for easier monitoring.
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Additionally, it should be noted there is no way for an end user to detect sync
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progress or problems other than HEADing both containers and comparing the
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overall information.
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The authentication system also needs to be configured to allow synchronization
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requests. Here are examples with DevAuth and Swauth::
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requests. Here is an example with TempAuth::
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[filter:auth]
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# This is a comma separated list of hosts allowed to send
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# X-Container-Sync-Key requests.
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# allowed_sync_hosts = 127.0.0.1
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allowed_sync_hosts = host1,host2,etc.
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[filter:swauth]
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[filter:tempauth]
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# This is a comma separated list of hosts allowed to send
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# X-Container-Sync-Key requests.
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# allowed_sync_hosts = 127.0.0.1
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@ -372,7 +372,7 @@ class ContainerSync(Daemon):
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body = this_body
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except ClientException, err:
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# If any errors are not 404, make sure we report the
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# non-404 one. We don't want to mistankely assume the
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# non-404 one. We don't want to mistakenly assume the
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# object no longer exists just because one says so and
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# the others errored for some other reason.
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if not exc or exc.http_status == 404:
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@ -399,18 +399,16 @@ class ContainerSync(Daemon):
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except ClientException, err:
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if err.http_status == 401:
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self.logger.info(_('Unauth %(sync_from)r '
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'=> %(sync_to)r key: %(sync_key)r'),
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'=> %(sync_to)r'),
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{'sync_from': '%s/%s' %
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(quote(info['account']), quote(info['container'])),
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'sync_to': sync_to,
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'sync_key': sync_key})
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'sync_to': sync_to})
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elif err.http_status == 404:
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self.logger.info(_('Not found %(sync_from)r '
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'=> %(sync_to)r key: %(sync_key)r'),
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'=> %(sync_to)r'),
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{'sync_from': '%s/%s' %
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(quote(info['account']), quote(info['container'])),
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'sync_to': sync_to,
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'sync_key': sync_key})
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'sync_to': sync_to})
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else:
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self.logger.exception(
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_('ERROR Syncing %(db_file)s %(row)s'),
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