Public bug reported: When I displayed over 150 instances in a single page of instance table, I always got "Error: Unable to connect to Neutron". The instance table itself is displayed properly, so I think the priority is low.
The error is RequestURITooLong from api.neutron.servers_update_addresses(). This method calls port_list with port_id filter parameters and too many port_id can be passed. As a result URI line becomes too long and the above exception is raised. It is better not to display such error message and deal with RequestURITooLong exception in api/neutron. Note that we can avoid by setting API_RESULT_LIMIT to around 100 (the default value is 1000). ** Affects: horizon Importance: Low Assignee: Akihiro Motoki (amotoki) Status: New ** Tags: neuron -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Dashboard (Horizon). https://bugs.launchpad.net/bugs/1349841 Title: "Error: Unable to connect to Neutron" is displayed when instance table displays many instances over 150 Status in OpenStack Dashboard (Horizon): New Bug description: When I displayed over 150 instances in a single page of instance table, I always got "Error: Unable to connect to Neutron". The instance table itself is displayed properly, so I think the priority is low. The error is RequestURITooLong from api.neutron.servers_update_addresses(). This method calls port_list with port_id filter parameters and too many port_id can be passed. As a result URI line becomes too long and the above exception is raised. It is better not to display such error message and deal with RequestURITooLong exception in api/neutron. Note that we can avoid by setting API_RESULT_LIMIT to around 100 (the default value is 1000). To manage notifications about this bug go to: https://bugs.launchpad.net/horizon/+bug/1349841/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp