[Yahoo-eng-team] [Bug 2049624] [NEW] vpnaas problem --- strongswan on rocky 9

2024-01-17 Thread Ian Kumlien
Public bug reported: It seems like this is written exclusively for some dist.. On rocky, it's named strongswan just like in the man page, and it uses /etc/strongswan So setting: [strongswan] default_config_area = /etc/strongswan/strongswan.d should be enough according to the configuration, but

[Yahoo-eng-team] [Bug 1774363] Re: Instance is of no use during "shelve-offloading" operation, when nova-conductor is stopped

2024-01-08 Thread Ian Kumlien
** Changed in: nova Status: Invalid => 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/1774363 Title: Instance is of no use during "shelve-offloading" operatio

[Yahoo-eng-team] [Bug 2043486] [NEW] VM stuck in unshelving

2023-11-14 Thread Ian Kumlien
Public bug reported: VM:s stuck in unshelving has no way forward. They are stuck in limbo and require database hacks to workaround. There has to be something a admin can try to restart or reset the unshelve process. (running on openstack yoga, installed via kolla-ansible) ** Affects: nova

[Yahoo-eng-team] [Bug 1995714] [NEW] cold migration shouldn't spin up the vm ins a resize step

2022-11-04 Thread Ian Kumlien
Public bug reported: disable a compute node run migration on a vm not running, it will still have to start on that compute node to do resize... next imagine that the compute node has gone down, why can't it just do a new scheduling and start running on a existing/not-disabled node? this is with

[Yahoo-eng-team] [Bug 1815762] [NEW] you can end up in a state where qvo* interfaces aren't owned by ovs which results in a dangling connection

2019-02-13 Thread Ian Kumlien
Public bug reported: While upgrading to rocky, we ended up with a broken openvswitch infrastructure and moved back to the old openvswitch. We ended up with new machines working, old machines didn't and it took a while to realize that we had qvo* interfaces that not only wasn't plugged but also wa

[Yahoo-eng-team] [Bug 1758353] [NEW] neutron - qr- and qg- interfaces looses their vlan tag

2018-03-23 Thread Ian Kumlien
Public bug reported: On a running instance, we have had several occasions of network issues. During the last issue we noticed that the interfaces lost their vlan tags in openvswitch: ovs-vsctl show |grep qg-fb5a3595-48 -A 10 Port "qg-fb5a3595-48" Interface "qg-fb5a3595-48"

[Yahoo-eng-team] [Bug 1749667] [NEW] neutron doesn't correctly handle unknown protocols and should whitelist known and handled protocols

2018-02-15 Thread Ian Kumlien
Public bug reported: We have had problems with openvswitch agent continuously restarting and never actually completing setup because of this: # Completed by iptables_manager ; Stdout: ; Stderr: iptables-restore v1.4.21: multiport only works with TCP, UDP, UDPLITE, SCTP and DCCP Error occurred at

[Yahoo-eng-team] [Bug 1745150] [NEW] neutron doesn't set MTU on ovs

2018-01-24 Thread Ian Kumlien
Public bug reported: If you run neutron with OVS it doesn't honor MTU values, which is a issue if you host external environments that needs to communicate with other entities that f.ex. have PMTU disabled as a security measure... Another issue is that the MTU difference happens on a L2 bridge and

[Yahoo-eng-team] [Bug 1744101] [NEW] vxlan interfaces doesn't get MTU

2018-01-18 Thread Ian Kumlien
Public bug reported: When vxlans are created, f.ex. via ensure_vxlan in neutron/plugins/ml2/drivers/linuxbridge/agent/linuxbridge_neutron_agent.py - no mtu is assigned. This explains why we get vxlan interfaces with 1500 byte mtu even-though neutron has been instructed to use 9000 bytes mtu. The

[Yahoo-eng-team] [Bug 1308984] [NEW] Floating IP addresses ordered in a weird way

2014-04-17 Thread Ian Kumlien
Public bug reported: The floating ip:s are ordered according to UUID instead of IP, more information in the patch. --- commit 83a10bf02a5079513741039860208e277e1d12e4 Author: Ian Kumlien Date: Thu Apr 17 13:49:32 2014 +0200 Sorting floating IP:s according to IP. While using alot