Re: [Openstack-operators] [openstack-dev] Heat: signaling using SW config/deployment API.

2016-12-01 Thread Rabi Mishra
Moving to openstack-dev for more visibility and discussion. We currently have signal API for heat resources(not for standalone software config/deployment). However, you can probably use a workaround with swift temp_url like tripleo[1] to achieve your use case. We do have rpc api[2] for signalling

[Openstack-operators] Multiple floating IPs mapped to multiple vNICs (multi-homing)

2016-12-01 Thread Paul Browne
Hello Operators, For reasons not yet amenable to persuasion otherwise, a customer of our ML2+OVS classic implemented OpenStack would like to map two floating IPs pulled from two separate external network floating IP pools, to two different vNICs on his instances. The floating IP pools corres

Re: [Openstack-operators] [openstack-dev] Heat: signaling using SW config/deployment API.

2016-12-01 Thread Pasquale Lepera
Thank you Rami,so, if I got it, looking at the code, the suggested process for a sw deployment in our case is a task series (maybe realized using python-celery) like this:1) Create a swift temp_url for the signaling dedicated to the deployment2) Pass this url, and all the necessary parameters, to

Re: [Openstack-operators] Multiple floating IPs mapped to multiple vNICs (multi-homing)

2016-12-01 Thread Saverio Proto
Hello, while the problem is in place, you should share the output of ip rule show ip route show table 1 It could be just a problem in your ruleset and, which one is your webserver ? can you tcpdump to make sure reply packets get out on the NIC with src address 10.0.16.11 ? Saverio 2016-12-01

Re: [Openstack-operators] Multiple floating IPs mapped to multiple vNICs (multi-homing)

2016-12-01 Thread Paul Browne
Hello Saverio, Many thanks for the reply, I'll answer your queries below; On 01/12/16 12:49, Saverio Proto wrote: Hello, while the problem is in place, you should share the output of ip rule show ip route show table 1 It could be just a problem in your ruleset Of course, these are those ou

Re: [Openstack-operators] Multiple floating IPs mapped to multiple vNICs (multi-homing)

2016-12-01 Thread Saverio Proto
Your policy routing looks good. The problem must be somewhere else, where you do the nat maybe ? Go in the network namespace where there is the neutron router with address 10.0.16.1 If you tcpdump there what do you see ? to be 100% sure about the policy routing just go in the network node where

Re: [Openstack-operators] How to tune scheduling for "Insufficient compute resources" (race conditions ?)

2016-12-01 Thread Massimo Sgaravatto
Thanks a lot George It looks like this indeed helps ! Cheers, Massimo 2016-11-30 16:04 GMT+01:00 George Mihaiescu : > Try changing the following in nova.conf and restart the nova-scheduler: > > scheduler_host_subset_size = 10 > scheduler_max_attempts = 10 > > Cheers, > George > > On Wed, Nov 30

Re: [Openstack-operators] Multiple floating IPs mapped to multiple vNICs (multi-homing)

2016-12-01 Thread Paul Browne
On 01/12/16 14:35, Saverio Proto wrote: Your policy routing looks good. The problem must be somewhere else, where you do the nat maybe ? Go in the network namespace where there is the neutron router with address 10.0.16.1 If you tcpdump there what do you see ? to be 100% sure about the policy

Re: [Openstack-operators] Multiple floating IPs mapped to multiple vNICs (multi-homing)

2016-12-01 Thread Curtis
On Thu, Dec 1, 2016 at 8:23 AM, Paul Browne wrote: > On 01/12/16 14:35, Saverio Proto wrote: > > Your policy routing looks good. > The problem must be somewhere else, where you do the nat maybe ? > > Go in the network namespace where there is the neutron router with > address 10.0.16.1 > > If you