Re: [openstack-dev] [all] Global changes to CI jobs using neutron

2016-11-10 Thread Chris Dent

On Thu, 10 Nov 2016, Matt Riedemann wrote:


Heads up, we are a GO for neutron by default in Ocata jobs:


This. Is. Awesome.

Nice work by everyone involved.

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Re: [openstack-dev] [all] Global changes to CI jobs using neutron

2016-11-10 Thread Matt Riedemann

On 11/2/2016 2:48 PM, Matt Riedemann wrote:

nova-network was deprecated in newton. Nova is working on moving the CI
jobs that run against it to use Neutron only in Ocata. I'm tracking that
work here:

https://etherpad.openstack.org/p/removing-nova-network

In an effort to make this more of a global switch in Ocata, clarkb has
proposed a change to devstack-gate to change the default value of
DEVSTACK_GATE_NEUTRON from 0 (nova-net) to 1 (neutron):

https://review.openstack.org/#/c/392934/

There are conditions on that which are:

1. If a job definition in project-confg sets DEVSTACK_GATE_NEUTRON
explicitly, that's honored.

2. If not explicitly defined and the job is running against a stable
branch, then nova-network is still the default.

There are a few jobs which are definitely nova-network specific, like
some of the nova-net specific grenade jobs and the cells v1 job. Those
are being explicitly handled in a series here:

https://review.openstack.org/#/c/392942/

So why should you care, you ask? First, thanks for asking. Second, as
noted in the commit message to ^ there are several grenade jobs which
don't explicitly define DEVSTACK_GATE_NEUTRON, like for designate and
trove. With that change those grenade jobs will now start using neutron
when upgrading from newton to ocata. This might work, it might not. If
it does not work, and you know it won't work, please speak up now.
Otherwise if things break we'll have to either (a) explicitly set
DEVSTACK_GATE_NEUTRON=0 in those jobs or (b) cap them at stable/newton -
either way those affected projects would have to sort out a path forward
for continued upgrade testing in Ocata.



Heads up, we are a GO for neutron by default in Ocata jobs:

https://review.openstack.org/#/c/392934/

There were several changes made before this seen here:

https://review.openstack.org/#/q/topic:neutron-default

If your jobs start failing on master after that d-g change lands, find 
me in #openstack-infra.


--

Thanks,

Matt Riedemann


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Re: [openstack-dev] [all] Global changes to CI jobs using neutron

2016-11-02 Thread Hayes, Graham
On 02/11/16 19:53, Matt Riedemann wrote:
> nova-network was deprecated in newton. Nova is working on moving the CI
> jobs that run against it to use Neutron only in Ocata. I'm tracking that
> work here:
>
> https://etherpad.openstack.org/p/removing-nova-network
>
> In an effort to make this more of a global switch in Ocata, clarkb has
> proposed a change to devstack-gate to change the default value of
> DEVSTACK_GATE_NEUTRON from 0 (nova-net) to 1 (neutron):
>
> https://review.openstack.org/#/c/392934/
>
> There are conditions on that which are:
>
> 1. If a job definition in project-confg sets DEVSTACK_GATE_NEUTRON
> explicitly, that's honored.
>
> 2. If not explicitly defined and the job is running against a stable
> branch, then nova-network is still the default.
>
> There are a few jobs which are definitely nova-network specific, like
> some of the nova-net specific grenade jobs and the cells v1 job. Those
> are being explicitly handled in a series here:
>
> https://review.openstack.org/#/c/392942/
>
> So why should you care, you ask? First, thanks for asking. Second, as
> noted in the commit message to ^ there are several grenade jobs which
> don't explicitly define DEVSTACK_GATE_NEUTRON, like for designate and
> trove. With that change those grenade jobs will now start using neutron
> when upgrading from newton to ocata. This might work, it might not. If
> it does not work, and you know it won't work, please speak up now.
> Otherwise if things break we'll have to either (a) explicitly set
> DEVSTACK_GATE_NEUTRON=0 in those jobs or (b) cap them at stable/newton -
> either way those affected projects would have to sort out a path forward
> for continued upgrade testing in Ocata.
>

I don't know of any reason that this should not work for the Designate
jobs, as we do not make use of any of the other resources in the cloud.

I will try a manual test in the next couple of days to confirm though.

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[openstack-dev] [all] Global changes to CI jobs using neutron

2016-11-02 Thread Matt Riedemann
nova-network was deprecated in newton. Nova is working on moving the CI 
jobs that run against it to use Neutron only in Ocata. I'm tracking that 
work here:


https://etherpad.openstack.org/p/removing-nova-network

In an effort to make this more of a global switch in Ocata, clarkb has 
proposed a change to devstack-gate to change the default value of 
DEVSTACK_GATE_NEUTRON from 0 (nova-net) to 1 (neutron):


https://review.openstack.org/#/c/392934/

There are conditions on that which are:

1. If a job definition in project-confg sets DEVSTACK_GATE_NEUTRON 
explicitly, that's honored.


2. If not explicitly defined and the job is running against a stable 
branch, then nova-network is still the default.


There are a few jobs which are definitely nova-network specific, like 
some of the nova-net specific grenade jobs and the cells v1 job. Those 
are being explicitly handled in a series here:


https://review.openstack.org/#/c/392942/

So why should you care, you ask? First, thanks for asking. Second, as 
noted in the commit message to ^ there are several grenade jobs which 
don't explicitly define DEVSTACK_GATE_NEUTRON, like for designate and 
trove. With that change those grenade jobs will now start using neutron 
when upgrading from newton to ocata. This might work, it might not. If 
it does not work, and you know it won't work, please speak up now. 
Otherwise if things break we'll have to either (a) explicitly set 
DEVSTACK_GATE_NEUTRON=0 in those jobs or (b) cap them at stable/newton - 
either way those affected projects would have to sort out a path forward 
for continued upgrade testing in Ocata.


--

Thanks,

Matt Riedemann


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