Re: [Openstack-operators] Security Groups and Metadata Service

2017-12-06 Thread Matt Riedemann
On 12/5/2017 3:32 AM, Saverio Proto wrote: Hello, we have this recurring problem with our users. An advanced user deletes all the default security groups to create his own. This user will define only ingress rules. Because there is no egress rule, the cloud-init will fail to open a connection

Re: [Openstack-operators] How to deal with MTU issue on routers servicing vxlan tenant networks? (openstack-ansible with LXC containers)

2017-12-06 Thread David Young
So.. On 07/12/2017 03:12, Jean-Philippe Evrard wrote: For the mtu, it would be impactful to do it on a live environment. I expect that if you change the container configuration, it would restart. It’s a busy lab environment, but given that it’s fully HA (2 controllers), I didn’t anticipate a

Re: [Openstack-operators] How to deal with MTU issue on routers servicing vxlan tenant networks? (openstack-ansible with LXC containers)

2017-12-06 Thread Jean-Philippe Evrard
On 6 December 2017 at 09:09, David Young wrote: > An update to my reply below.. > > I’ve realized that I need a per-network MTU defined in > /etc/openstack_deploy/openstack_user_config.yml, so I’ve done the following: > > global_overrides: > > provider_networks: > - network: > conta

[Openstack-operators] [publiccloud-wg] Reminder for todays meeting

2017-12-06 Thread Tobias Rydberg
Hi all, Time again for a meeting for the Public Cloud WG - today at 1400 UTC in #openstack-meeting-3 Agenda and etherpad at: https://etherpad.openstack.org/p/publiccloud-wg See you later! Tobias Rydberg smime.p7s Description: S/MIME Cryptographic Signature ___

Re: [Openstack-operators] How to deal with MTU issue on routers servicing vxlan tenant networks? (openstack-ansible with LXC containers)

2017-12-06 Thread David Young
An update to my reply below.. I’ve realized that I need a per-network MTU defined in /etc/openstack_deploy/openstack_user_config.yml, so I’ve done the following: |global_overrides: provider_networks: - network: container_bridge: "br-mgmt" container_mtu: "1500" - network: container_bridge:

Re: [Openstack-operators] How to deal with MTU issue on routers servicing vxlan tenant networks? (openstack-ansible with LXC containers)

2017-12-06 Thread David Young
Hello, Thanks for the reply, responses inline below: Hello, I haven't touched this for a while, but could you give us your user_* variable overrides? OK, here we go. Let me know if there’s a preferred way to send large data blocks - I considered a gist or a pastebin, but figured that having

[Openstack-operators] [scientific] IRC meeting today CANCELLED - chair HA failure

2017-12-06 Thread Stig Telfer
Hi All - Unfortunately we have to cancel today's Scientific SIG meeting due to non-availability of chairs for the meeting. There were a couple of upcoming scientific OpenStack-related events to publicise: - Computing Insight UK 2017, 12-13 December in Manchester, UK has a cloud theme to the