Re: [Openstack-operators] Best kernel options for openvswitch on network nodes on a large setup

2018-09-25 Thread Jean-Philippe Méthot
This particular message makes it sound as if openvswitch is getting overloaded. Sep 23 03:54:08 network1 ovsdb-server: ovs|01253|reconnect|ERR|tcp:127.0.0.1:50814: no response to inactivity probe after 5.01 seconds, disconnecting A lot of those keep appear, and openvswitch always reconnects

Re: [Openstack-operators] Best kernel options for openvswitch on network nodes on a large setup

2018-09-25 Thread Erik McCormick
Ate you getting any particular log messages that lead you to conclude your issue lies with OVS? I've hit lots of kernel limits under those conditions before OVS itself ever noticed. Anything in dmesg, journal or neutron logs of interest? On Tue, Sep 25, 2018, 7:27 PM Jean-Philippe Méthot <

[Openstack-operators] Best kernel options for openvswitch on network nodes on a large setup

2018-09-25 Thread Jean-Philippe Méthot
Hi, Are there some recommendations regarding kernel settings configuration for openvswitch? We’ve just been hit by what we believe may be an attack of some kind we have never seen before and we’re wondering if there’s a way to optimize our network nodes kernel for openvswitch operation and

Re: [Openstack-operators] [openstack-dev] [ironic] [nova] [tripleo] Deprecation of Nova's integration with Ironic Capabilities and ComputeCapabilitiesFilter

2018-09-25 Thread Matt Riedemann
On 9/25/2018 8:36 AM, John Garbutt wrote: Another thing is about existing flavors configured for these capabilities-scoped specs. Are you saying during the deprecation we'd continue to use those even if the filter is disabled? In the review I had suggested that we add a

[Openstack-operators] [horizon] Odd behavior with image upload in Queens

2018-09-25 Thread Jonathan Mills
Hello all, I am troubleshooting an odd behavior in Horizon in Queens on CentOS 7.5 (RDO packages). When I upload images via Horizon, they fail to become associated with the tenant of the user who uploaded them. Instead, they appear only as 'Image from Other Project'. It can be fixed if you

Re: [Openstack-operators] [openstack-dev] [ironic] [nova] [tripleo] Deprecation of Nova's integration with Ironic Capabilities and ComputeCapabilitiesFilter

2018-09-25 Thread John Garbutt
On Thu, 20 Sep 2018 at 16:02, Matt Riedemann wrote: > On 9/20/2018 4:16 AM, John Garbutt wrote: > > Following on from the PTG discussions, I wanted to bring everyone's > > attention to Nova's plans to deprecate ComputeCapabilitiesFilter, > > including most of the the integration with Ironic

Re: [Openstack-operators] ops meetups team meeting in 30 minutes

2018-09-25 Thread Chris Morgan
Oops my mistake, it's in almost an hour from now, sorry On Tue, Sep 25, 2018 at 9:00 AM Chris Morgan wrote: > Hey All, > The Ops Meetups team meeting is in 30 minutes on #openstack-operators > > Forum submissions for the Denver summit are due TODAY, please see the > links on today's agenda

[Openstack-operators] ops meetups team meeting in 30 minutes

2018-09-25 Thread Chris Morgan
Hey All, The Ops Meetups team meeting is in 30 minutes on #openstack-operators Forum submissions for the Denver summit are due TODAY, please see the links on today's agenda here : https://etherpad.openstack.org/p/ops-meetups-team Chris -- Chris Morgan