Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-19 Thread Piotr Misiak
On 19.10.2018 10:21, Florian Engelmann wrote: On 17.10.2018 15:45, Florian Engelmann wrote: On 10.10.2018 09:06, Florian Engelmann wrote: Now I get you. I would say all configuration templates need to be changed to allow, eg. $ grep http /etc/kolla/cinder-volume/cinder.conf

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-19 Thread Fox, Kevin M
@lists.openstack.org Subject: Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints > No, I mean, Consul would be an extra dependency in a big list of dependencies > OpenStack already has. OpenStack has so many it is causing operators to > reconsider

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-19 Thread Florian Engelmann
From: Florian Engelmann [florian.engelm...@everyware.ch] Sent: Monday, October 08, 2018 3:14 AM To: openstack-dev@lists.openstack.org Subject: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints Hi, I would like to start a discussion about some changes and a

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-19 Thread Florian Engelmann
On 17.10.2018 15:45, Florian Engelmann wrote: On 10.10.2018 09:06, Florian Engelmann wrote: Now I get you. I would say all configuration templates need to be changed to allow, eg. $ grep http /etc/kolla/cinder-volume/cinder.conf glance_api_servers = http://10.10.10.5:9292 auth_url =

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-19 Thread Florian Engelmann
nks, Kevin From: Florian Engelmann [florian.engelm...@everyware.ch] Sent: Wednesday, October 10, 2018 12:18 AM To: openstack-dev@lists.openstack.org Subject: Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints by "

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-17 Thread Piotr Misiak
On 17.10.2018 15:45, Florian Engelmann wrote: On 10.10.2018 09:06, Florian Engelmann wrote: Now I get you. I would say all configuration templates need to be changed to allow, eg. $ grep http /etc/kolla/cinder-volume/cinder.conf glance_api_servers = http://10.10.10.5:9292 auth_url =

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-17 Thread Fox, Kevin M
Engelmann [florian.engelm...@everyware.ch] Sent: Wednesday, October 10, 2018 12:18 AM To: openstack-dev@lists.openstack.org Subject: Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints by "another storage system" you mean the KV store of consul? T

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-17 Thread Florian Engelmann
ngelmann [florian.engelm...@everyware.ch] Sent: Monday, October 08, 2018 3:14 AM To: openstack-dev@lists.openstack.org Subject: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints Hi, I would like to start a discussion about some changes and additions I would l

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-17 Thread Florian Engelmann
On 10.10.2018 09:06, Florian Engelmann wrote: Now I get you. I would say all configuration templates need to be changed to allow, eg. $ grep http /etc/kolla/cinder-volume/cinder.conf glance_api_servers = http://10.10.10.5:9292 auth_url = http://internal.somedomain.tld:35357

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-10 Thread Piotr Misiak
On 10.10.2018 09:06, Florian Engelmann wrote: Now I get you. I would say all configuration templates need to be changed to allow, eg. $ grep http /etc/kolla/cinder-volume/cinder.conf glance_api_servers = http://10.10.10.5:9292 auth_url = http://internal.somedomain.tld:35357

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-10 Thread Fox, Kevin M
service discovery, proxysql, vault, fabio and FQDN endpoints On 10/09/2018 03:10 PM, Fox, Kevin M wrote: > Oh, this does raise an interesting question... Should such information be > reported by the projects up to users through labels? Something like, > "percona_multimaster=safe" I

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-10 Thread Mark Goddard
On Wed, 10 Oct 2018 at 08:08, Florian Engelmann < florian.engelm...@everyware.ch> wrote: > Am 10/9/18 um 1:47 PM schrieb Mark Goddard: > > > > > > On Tue, 9 Oct 2018 at 12:03, Florian Engelmann > > mailto:florian.engelm...@everyware.ch>> > > > wrote: > > > > Am 10/9/18 um 11:04 AM schrieb

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-10 Thread Florian Engelmann
nstack-dev@lists.openstack.org Subject: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints Hi, I would like to start a discussion about some changes and additions I would like to see in in kolla and kolla-ansible. 1. Keepalived is a problem in layer3 spine lea

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-10 Thread Florian Engelmann
Am 10/9/18 um 1:47 PM schrieb Mark Goddard: On Tue, 9 Oct 2018 at 12:03, Florian Engelmann mailto:florian.engelm...@everyware.ch>> wrote: Am 10/9/18 um 11:04 AM schrieb Mark Goddard: > Thanks for these suggestions Florian, there are some interesting ideas > in here. I'm a

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Jay Pipes
On 10/09/2018 03:10 PM, Fox, Kevin M wrote: Oh, this does raise an interesting question... Should such information be reported by the projects up to users through labels? Something like, "percona_multimaster=safe" Its really difficult for folks to know which projects can and can not be used

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Fox, Kevin M
C question? Thanks, Kevin From: melanie witt [melwi...@gmail.com] Sent: Tuesday, October 09, 2018 10:35 AM To: openstack-dev@lists.openstack.org Subject: Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints On Tue, 9 Oct

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread melanie witt
On Tue, 9 Oct 2018 10:35:23 -0700, Melanie Witt wrote: On Tue, 9 Oct 2018 07:23:03 -0400, Jay Pipes wrote: That explains where the source of the problem comes from (it's the use of SELECT FOR UPDATE, which has been removed from Nova's quota-handling code in the Rocky release). Small

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread melanie witt
On Tue, 9 Oct 2018 07:23:03 -0400, Jay Pipes wrote: That explains where the source of the problem comes from (it's the use of SELECT FOR UPDATE, which has been removed from Nova's quota-handling code in the Rocky release). Small correction, the SELECT FOR UPDATE was removed from Nova's

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Fox, Kevin M
Engelmann [florian.engelm...@everyware.ch] Sent: Monday, October 08, 2018 3:14 AM To: openstack-dev@lists.openstack.org Subject: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints Hi, I would like to start a discussion about some changes and additions I would like

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Fox, Kevin M
, October 08, 2018 10:48 AM To: openstack-dev@lists.openstack.org Subject: Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints On 10/08/2018 06:14 AM, Florian Engelmann wrote: > 3. HAProxy is not capable to handle "read/write" split with Galera. I

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Florian Engelmann
Am 10/9/18 um 1:23 PM schrieb Jay Pipes: On 10/09/2018 06:34 AM, Florian Engelmann wrote: Am 10/9/18 um 11:41 AM schrieb Jay Pipes: On 10/09/2018 04:34 AM, Christian Berendt wrote: On 8. Oct 2018, at 19:48, Jay Pipes wrote: Why not send all read and all write traffic to a single haproxy

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Mark Goddard
On Tue, 9 Oct 2018 at 12:03, Florian Engelmann < florian.engelm...@everyware.ch> wrote: > Am 10/9/18 um 11:04 AM schrieb Mark Goddard: > > Thanks for these suggestions Florian, there are some interesting ideas > > in here. I'm a little concerned about the maintenance overhead of adding > >

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Jay Pipes
On 10/09/2018 06:34 AM, Florian Engelmann wrote: Am 10/9/18 um 11:41 AM schrieb Jay Pipes: On 10/09/2018 04:34 AM, Christian Berendt wrote: On 8. Oct 2018, at 19:48, Jay Pipes wrote: Why not send all read and all write traffic to a single haproxy endpoint and just have haproxy spread all

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Florian Engelmann
Am 10/9/18 um 11:04 AM schrieb Mark Goddard: Thanks for these suggestions Florian, there are some interesting ideas in here. I'm a little concerned about the maintenance overhead of adding support for all of these things, and wonder if some of them could be done without explicit support in

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Florian Engelmann
Am 10/9/18 um 11:41 AM schrieb Jay Pipes: On 10/09/2018 04:34 AM, Christian Berendt wrote: On 8. Oct 2018, at 19:48, Jay Pipes wrote: Why not send all read and all write traffic to a single haproxy endpoint and just have haproxy spread all traffic across each Galera node? Galera, after

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Jay Pipes
On 10/09/2018 04:34 AM, Christian Berendt wrote: On 8. Oct 2018, at 19:48, Jay Pipes wrote: Why not send all read and all write traffic to a single haproxy endpoint and just have haproxy spread all traffic across each Galera node? Galera, after all, is multi-master synchronous

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Mark Goddard
Thanks for these suggestions Florian, there are some interesting ideas in here. I'm a little concerned about the maintenance overhead of adding support for all of these things, and wonder if some of them could be done without explicit support in kolla and kolla-ansible. The kolla projects have

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-09 Thread Christian Berendt
> On 8. Oct 2018, at 19:48, Jay Pipes wrote: > > Why not send all read and all write traffic to a single haproxy endpoint and > just have haproxy spread all traffic across each Galera node? > > Galera, after all, is multi-master synchronous replication... so it shouldn't > matter which node

Re: [openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-08 Thread Jay Pipes
On 10/08/2018 06:14 AM, Florian Engelmann wrote: 3. HAProxy is not capable to handle "read/write" split with Galera. I would like to introduce ProxySQL to be able to scale Galera. Why not send all read and all write traffic to a single haproxy endpoint and just have haproxy spread all traffic

[openstack-dev] [kolla] add service discovery, proxysql, vault, fabio and FQDN endpoints

2018-10-08 Thread Florian Engelmann
Hi, I would like to start a discussion about some changes and additions I would like to see in in kolla and kolla-ansible. 1. Keepalived is a problem in layer3 spine leaf networks as any floating IP can only exist in one leaf (and VRRP is a problem in layer3). I would like to use consul and