~jkakar/landscape-client/network-sysinfo : changes

~jkakar/landscape-client/network-sysinfo » Changes from revision 257

From Revision 257 to 238

Rev	Summary	Authors	Date
257	- Reverted change to avoid reporting some interfaces. Hacke... - Reverted change to avoid reporting some interfaces. Hacked the test to make it avoid testing interfaces with a 00:00:00:00:00:00 MAC address.	Jamu Kakar	13 years ago
256	- Improved network sysinfo plugin output text. - Improved network sysinfo plugin output text.	Jamu Kakar	13 years ago
255	- Hacked get_active_device_info to avoid revealing informati... - Hacked get_active_device_info to avoid revealing information about local devices or devices with a local broadcast address.	Jamu Kakar	13 years ago
254	- Added new sysinfo plugin to show information about active ... - Added new sysinfo plugin to show information about active network interfaces in sysinfo output.	Jamu Kakar	13 years ago
253	- Minor cosmetic cleanup. - Minor cosmetic cleanup.	Jamu Kakar	13 years ago
252	Merge green-dapper [f=591132] [r=bigkevmcd,therve] Merge green-dapper [f=591132] [r=bigkevmcd,therve] - Import from landscape.lib.twisted_amp if twisted.protocols.amp is not available. In practice this will happen only on Dapper, which is the only supported platform without AMP. - Fix a dapper-related test failures.	Free Ekanayaka	13 years ago
251	Merged silence-repeating-eucaconf-errors [r=free,therve] [f=... Merged silence-repeating-eucaconf-errors [r=free,therve] [f=569112] The Eucalyptus plugin is disabled if a EucaToolsError is raised when it runs. This kind of error typically means that credentials couldn't be retrieved, because the plugin is being run on a non-CLC machine. Disabling the plugin prevents error messages being both repeatedly written to the log and sent to the server.	Jamu Kakar	13 years ago
250	Merge ignore-unknown-fields [f=582309] [r=therve,al-maisan] Merge ignore-unknown-fields [f=582309] [r=therve,al-maisan] Make Message.coerce discard fields not contained in the schema, instead of raising an exception.	Free Ekanayaka	14 years ago
249	Merge reboot-required-pkgs [f=538253] [r=allenap,jkakar] Merge reboot-required-pkgs [f=538253] [r=allenap,jkakar] - Clone the REBOOT_REQUIRED message into a new REBOOT_REQUIRED_INFO, which optionally has a 'packages' field, indicating which packages requested the reboot. - Makes the RebootRequired plugin run immediately at startup, for minimal latency.	Free Ekanayaka	14 years ago
248	Merge ec2-no-ramdisk [f=574810] [r=free.ekanayaka,sidnei] Merge ec2-no-ramdisk [f=574810] [r=free.ekanayaka,sidnei] Handle the case where the EC2 instance doesn't have a ramdisk in cloud registration mechanism.	Thomas Hervé	14 years ago
247	Drop dbus/landscape.conf and the dbus workaround in the Drop dbus/landscape.conf and the dbus workaround in the ReleaseUpgrader [trivial] [r=al-maisan]	Free Ekanayaka	14 years ago
246	Merge config-failure [f=576398] [r=sidnei,al-maisan] Merge config-failure [f=576398] [r=sidnei,al-maisan] - Make BrokerClient.exit delay a bit the call to reactor.stop, to give a chance to the AMP protocol to send back the request's result. - Don't call sys.exit inside a callback, instead call it after the reactor is stopped.	Free Ekanayaka	14 years ago
245	Fix chown complaining about broken symlinks during postinst ... Fix chown complaining about broken symlinks during postinst [trivial] [r=andreas]	Free Ekanayaka	14 years ago
244	Merge sockets-path [r=jkakar,al-maisan] Merge sockets-path [r=jkakar,al-maisan] Create the Unix sockets used by Landscape components to communicate inside a directory readable only by the landscape user.	Free Ekanayaka	14 years ago
243	Merge network-manager-plugin [a=kapil,therve] [r=free.ekanay... Merge network-manager-plugin [a=kapil,therve] [r=free.ekanayaka,therve] [f=284662] Add plugins to retrieve network interfaces and collect traffic.	Thomas Hervé	14 years ago
242	Fix Python 2.4 incompatible class definition [trivial] Fix Python 2.4 incompatible class definition [trivial]	Free Ekanayaka	14 years ago
241	Fix unsupported syntax on dapper [trivial] [r=al-maisan] Fix unsupported syntax on dapper [trivial] [r=al-maisan]	Free Ekanayaka	14 years ago
240	Merge response-sequence [f=571306,r=therve,al-maisan] Merge response-sequence [f=571306,r=therve,al-maisan] Drop the DeferredResponse mechanism, using AMP's built-in support for command responder returning deferreds.	Free Ekanayaka	14 years ago
239	Merge obsolete-results-v [f=328005][r=free,therve] Merge obsolete-results-v [f=328005][r=free,therve] The MessageExchange now detects obsolete response messages. Response messages are considered obsolete when the client computers's secure-id has changed between receiving the request message and completing the corresponding task.	Muharem Hrnjadovic	14 years ago
238	Merge amp-trunk [trivial] Merge amp-trunk [trivial] Migrate our inter-process communication system from D-Bus to a Twisted AMP-based protocol. The change has been splitted into serveral branches that have been reviewed separately in the LP bugs 570763, 570192, 568983, 568499, 567152, 564587, 564620, 562330, 561471, 559312, 558455, 556603, 552414, 546825, 544070, 539658, 537538, 535227, 499176, 531480, 499121, 514250, 499225 and 499018. For sake of convenience here follows a summary of the changes introduced by each branch: - Cleanup for having the base classes for monitor and manager plugins in landscape.monitor.plugin and landscape.manager.plugin. - Install the dbus bpickle extensions when starting a LandscapeService, letting plugins like the HAL/hardware one send dbus data types over AMP. - Make the monitor and manager test cases inherit from LandscapeTest instead of LandscapeIsolatedTest, as they don't need DBus anymore. - Make the landscape-config script use the AMP-based protocol to communicate with the broker. - Change the MethodCall protocol to split arguments in chunks of 64k and transparently send them over several AMP commands. - Make all task handlers derived from PackageTaskHandlers use the AMP-based protocol instead of D-Bus to communicate with the broker. - Port the behavior introduced in Bug #542215 to the AMP-based BrokerServer, which now broadcasts package-data-changed events. - Make the BrokerServiceHelper provide a 'live' RemoteBroker instead of a FakeRemoteBroker. The former BrokerServiceHelper has been renamed to FakeBrokerServiceHelper. - Migrate the watchdog to AMP, replacing the existing DBus-based communication mechanism with the AMP-based one. - Change is in the shutdown logic in the watchdog to be fully asynchronous, while before was relying on DBus being synchronous. - Add a 'factor' parameter to the RemoteComponentConnector.connect mehtod, for setting the pace at which service will try to reconnect. - Make services pass "wantPID" to the reactor.listenUNIX method, which cleans up left-over unix sockets on the filesystem (e.g. the former process died). - Change the landscape-{broker,monitor,manager} scripts to use the AMP-based versions of the associated services. - Move the BrokerConfiguration from landscape.broker.deployment to landscape.broker.config, for consistency with the monitor and the manager equivalent classes. - Replace the DBus-based MonitorHelper and ManagerHelper with their AMP-based equivalent. - Make the BrokerServer subscribe to the exchanger events, like "message", "impending-exchange", "exchange-failed", "registration-done", etc. and notifiy all connected clients about them. - Convert the usermanager and usermonitor communication mechanism from D-Bus to our AMP-based protocol. - Add a ManagerService class that takes care of starting the manager and make it listen to the correct Unix socket for incoming AMP connections. - Add a MonitorService class that takes care of starting the monitor and make it listen to the correct Unix socket for incoming AMP connections. - Add a BrokerService class that starts listening for incoming AMP connections on a Unix socket. - Add a BrokerClientProtocol for exposing the methods of a broker client to the broker server. - Decouple the broker client API logic from DBus, adding a new BrokerClient class implementing the behavior the broker expects for its clients. - Add a BrokerServerProtocol class that can be used by the broker clients (monitor and manager) to perform remote method calls on the BrokerServer. - Add a MethodCall-based protocol for basic communication between the various Landscape components. - Add a BrokerServer class implementing the same methods and interfaces of BrokerDBusObject, but not publishing them on DBus. The methods of this class will be exposed to the broker clients (the monitor and the manager) by an AMP-based protocol. - Add a reconnection mechanism to the MethodCall protocol makes it: * Keep trying to connect if the very fist attempt failed (for instance the remote process we're trying to contact is not yet ready to accept connections). * Try to reconnect if the connection drops (for instance the remote process died and the watchdog started it again). * Try to re-perform a failed MethodCall request as soon as the connection is up again, in case it failed because it was issued during a connection blackout (for instance a monitor plugin tries to call a RemoteBroker.send_message while the broker is restarting). - Make the MethodCall protocol able to cope with remote methods returning deferreds. - Add an AMP-based protocol to easily expose objects over AMP and perform remote method calls on them.	Free Ekanayaka	14 years ago

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