[Yahoo-eng-team] [Bug 2012979] [NEW] Server list in both dashboard and command line takes a long time with many images
Public bug reported: First, please pardon me if this has already been dealt with in newer releases. Our OpenStack is Train. Our environment has thousands of images including snapshots. When listing instances, both by command line and in the dashboard, the instance list takes quite a while and apparently goes through all images in the background. Please see the attached text file for an example, a project with five instances taking over 21 seconds to list the instances. In contrast, using '-n' in the command will list those same instances in less than a second. Of course, the dashboard has no such option. If feasible, can Nova only pull the images related to the instances rather than pulling every single image in the Glance repository? ** Affects: nova Importance: Undecided Status: New ** Tags: feature performance request ** Attachment added: "Openstack server list with timings" https://bugs.launchpad.net/bugs/2012979/+attachment/5658015/+files/VIO-Instance-List-WithTimings.txt ** Tags added: performance -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/2012979 Title: Server list in both dashboard and command line takes a long time with many images Status in OpenStack Compute (nova): New Bug description: First, please pardon me if this has already been dealt with in newer releases. Our OpenStack is Train. Our environment has thousands of images including snapshots. When listing instances, both by command line and in the dashboard, the instance list takes quite a while and apparently goes through all images in the background. Please see the attached text file for an example, a project with five instances taking over 21 seconds to list the instances. In contrast, using '-n' in the command will list those same instances in less than a second. Of course, the dashboard has no such option. If feasible, can Nova only pull the images related to the instances rather than pulling every single image in the Glance repository? To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/2012979/+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
[Yahoo-eng-team] [Bug 1835958] [NEW] Nova sync power state on large clusters causes poor performance
Public bug reported: In a vSphere-backed OpenStack, a fair number of instance actions (creating an instance, live-migrating an instance, and detaching interfaces for examples) cause a Nova sync power process to be kicked off. Large compute clusters (thousands of VMs) suffer bad performance when an instance action kicks off multiple syncs. For example, instance creation can take anywhere from 5 - 20 minutes if many of these syncs are in flight. Some of these syncs shouldn't process the entire cluster if they are specific to the instance, unless there are some other hidden/unknown considerations. A sync of a single instance that is having its interface detached shouldn't require a sync of the entire cluster. ** Affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1835958 Title: Nova sync power state on large clusters causes poor performance Status in OpenStack Compute (nova): New Bug description: In a vSphere-backed OpenStack, a fair number of instance actions (creating an instance, live-migrating an instance, and detaching interfaces for examples) cause a Nova sync power process to be kicked off. Large compute clusters (thousands of VMs) suffer bad performance when an instance action kicks off multiple syncs. For example, instance creation can take anywhere from 5 - 20 minutes if many of these syncs are in flight. Some of these syncs shouldn't process the entire cluster if they are specific to the instance, unless there are some other hidden/unknown considerations. A sync of a single instance that is having its interface detached shouldn't require a sync of the entire cluster. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1835958/+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
[Yahoo-eng-team] [Bug 1667778] [NEW] Show MAC to IP map in Horizon
Public bug reported: Feature request, please let me know if this needs to go elsewhere. Users with multi-interface instances have no simple method to find which MAC address corresponds to which IP address in Horizon. A good first implementation may be a port list for all ports in the project, and later allow for per-instance filtering. ** Affects: horizon Importance: Undecided Status: New ** Tags: feature horizon ip mac -- 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/1667778 Title: Show MAC to IP map in Horizon Status in OpenStack Dashboard (Horizon): New Bug description: Feature request, please let me know if this needs to go elsewhere. Users with multi-interface instances have no simple method to find which MAC address corresponds to which IP address in Horizon. A good first implementation may be a port list for all ports in the project, and later allow for per-instance filtering. To manage notifications about this bug go to: https://bugs.launchpad.net/horizon/+bug/1667778/+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
