Re: [ovirt-users] oVirt 4 and Neutron

[Marcin Mirecki]

Devin,

The ovs-vswitchd process pegged at 100% is a known OVS problem. It is 
interesting however
that you see it on all the hosts at the same time. Can you please report this 
against OVS?
I assume the OVS team should take interest in this (they will also know what 
additional
info to ask about).

Could you please send me the ui.log and engine.log (/var/log/ovirt-engine) and
/var/log/ovirt-provider-ovn.log (from the host where the provider is located)
when you see the UI error again?

> One other thing that I notice is that when I got to Provision a Virtual 
> Machine from the Main Data Center, my Networks don't show under the NIC where 
> I could select them? Am I missing something on this?
Could you please elaborate on this? I am not quite sure I understand this.
Could it be that the network is not assigned to the cluster?

Marcin

- Original Message -
> Sent: Friday, December 2, 2016 11:15:22 PM
> Subject: Re: [ovirt-users] oVirt 4 and Neutron
> 
> Ok i figured out my issue, the network wasn't configured under the Cluster
> section to be allowed to see, I have now been able to spin up my own
> network/subnet and then spin up 2 instances both getting DHCP addresses and
> able to talk to each other. The ONLY issue i'm seeing is that random UI
> error that i have e-mailed over to Alexander about. I'll let you know if i
> have any other questions. I think for now I'm golden.
> 
> 
> On Fri, Dec 2, 2016 at 1:23 PM, Devin Acosta <de...@pabstatencio.com> wrote:
> 
> > Marcin,
> >
> > So an update on my situation, I restarted all OpenVSwitch processes on all
> > boxes and was able to get the CPU issue with ovs-vswitchd to return to
> > normal. So I believe all those issues are resolved. I can create
> > networks/subnets, minus that one strange UI issue which I'll work with
> > Alexander Wels to resolve. When I still go to launch a Virtual Machine,
> > should I be seeing the subnets that I created? Am I missing something? It
> > seems like i'm about 95% there and I am just missing something.
> >
> >
> > On Fri, Dec 2, 2016 at 11:44 AM, Devin Acosta <de...@pabstatencio.com>
> > wrote:
> >
> >> Marcin,
> >>
> >> I installed the OVN-Central on a dedicated VM that lives on the ovirtmgmt
> >> network, I also installed the OVN-Provider on this same instance. I then
> >> installed the OVN-Controllers on all 3 of my oVirt Nodes, with the OVN
> >> provider driver, and configured the vdsm ovn-controller {central-ip}
> >> {ovirt-node-ip} on each of the boxes. It appears to be running but what I
> >> am noticing is that the ovs-vswitchd process is pegged at 100% on all the
> >> oVirt nodes.
> >>
> >> So for instance from oVirt Node 3 (IP 75) the ovs-vsctl shows the IPs for
> >> the other 2 nodes in it's configuration. It seems to be that way across
> >> all
> >> 3 nodes, they know about the other nodes in the cluster. I was able to
> >> create a network inside of oVIRT using the external provider. After i
> >> create a subnet inside oVirt I do get an error at the top but seems to be
> >> ok?
> >>
> >>
> >> [image: Inline image 2]
> >>
> >> (Output from Node3 IP 75, of: ovs-vsctl show)
> >>
> >> 61af799c-a621-445e-8183-23dcb38ea3cc
> >> Bridge br-int
> >> fail_mode: secure
> >> Port "ovn-c0dc09-0"
> >> Interface "ovn-c0dc09-0"
> >> type: geneve
> >> options: {csum="true", key=flow, remote_ip="172.10.10.73"}
> >> Port "ovn-456949-0"
> >> Interface "ovn-456949-0"
> >> type: geneve
> >> options: {csum="true", key=flow, remote_ip="172.10.10.74"}
> >> Port br-int
> >> Interface br-int
> >> type: internal
> >> ovs_version: "2.6.90"
> >>
> >>
> >>
> >> Example where the (ovs-vswitchd) is running at 100% on all 3 oVirt Nodes.
> >>
> >>   PID USER  PR  NIVIRTRESSHR S  %CPU %MEM TIME+
> >> COMMAND
> >>  1768 root  10 -10   49680  10808   9388 R 100.0  0.0  24:48.85
> >> ovs-vswitchd
> >>
> >>
> >> [root@ovirt01 openvswitch]# tail -f ovs-vswitchd.log
> >> 2016-12-02T18:27:12.174Z|00604|poll_loop|INFO|Dropped 557231 log
> >> messages in last 6 seconds (most recently, 0 seconds ago) due to excessive
> >> rate
> >> 2016-12-02T18:27:12.174

Re: [ovirt-users] oVirt 4 and Neutron

[Alexander Wels]

t; >/   |  \
> >   
> >   /|   \
> >  
> >  / |\
> > 
> > /  | \
> > 
> > OVN-ControllerOVN-Controller   OVN-Controller
> > 
> > 
> > OVN-central can be installed anywhere , as long as it can communicate with
> > the engine and all the hosts.
> > During development we install it along the ovirt engine for convinience.
> > 
> > OVN-Controller must be installed on every ovirt host.
> > 
> > >I then also assume I install the OVN agents onto all
> > >
> > > the oVirt Nodes.
> > 
> > Short answer: Yes
> > 
> > Longe answer: If you plan not to use external networks on some clusters,
> > you
> > can skip its hosts.
> > You can choose the clusters which support the external network by
> > assigning the
> > network to clusters.
> > 
> > > I see
> > > that when you go to add the External Provider, does OVN Controller use
> > > authentication, is there any information I would need to have besides
> > > knowing which node it's on in order to add it to external provider?
> > 
> > For now it is only the url of the provider.
> > The provider is still under development, authentication is still just an
> > empty mock.
> > 
> > >Would I
> > >
> > > need to have any bridges or OVS configured on the nodes for this to work
> > 
> > or
> > 
> > > just install the services and get them configured and it just works?
> > 
> > We are using the default 'br-int' bridge which OVN is using. All should be
> > configured
> > when OVS/OVN is installed.
> > 
> > Let me know if I can help with anything else.
> > Marcin
> > 
> > 
> > 
> > - Original Message -
> > 
> > > From: "Devin Acosta" <de...@pabstatencio.com>
> > > To: "Marcin Mirecki" <mmire...@redhat.com>
> > > Cc: "users" <Users@ovirt.org>, "Yaniv Dary" <yd...@redhat.com>
> > > Sent: Thursday, December 1, 2016 6:19:07 PM
> > > Subject: Re: [ovirt-users] oVirt 4 and Neutron
> > > 
> > > I have manually created the RPM's successfully, I just want to clarify a
> > > few items so I make sure I'm deploying this according to best practice.
> > > 
> > > I presume the OVN Controller should just be some VM that is on the
> > > ovirtmgmt network, or is there a preferred place to install the OVN
> > > controller software? I then also assume I install the OVN agents onto
> > > all
> > > the oVirt Nodes. My take on this is that this OVN replaces the more
> > 
> > complex
> > 
> > > Neutron/OVS installation, and makes for a more simple deployment.  I see
> > > that when you go to add the External Provider, does OVN Controller use
> > > authentication, is there any information I would need to have besides
> > > knowing which node it's on in order to add it to external provider?
> > 
> > Would I
> > 
> > > need to have any bridges or OVS configured on the nodes for this to work
> > 
> > or
> > 
> > > just install the services and get them configured and it just works?
> > > 
> > > 
> > > Your assistance is appreciated.
> > > 
> > > On Thu, Dec 1, 2016 at 3:54 AM, Marcin Mirecki <mmire...@redhat.com>
> > 
> > wrote:
> > > > Devin,
> > > > 
> > > > The openvswitch OVN packages must be build manually at the moment. It
> > 
> > is
> > 
> > > > still not available either in the repos, nor as a download.
> > > > For now please use the procedure attached below to build the OVN
> > > > rpm's.
> > > > 
> > > > I am not sure where 'firewalld-system' comes from. Is it not
> > > > 'firewalld-filesystem'?
> > > > This should be available from the standard repo.
> > > > 
> > > > The ovirt-provider-ovn is being developed quite actively, and the
> > 
> > blogpost
> > 
> > > > is already somewhat outdated (even though it's not even a month old).
> > > > I
> > > > will try to update it asap.
> > > > 
> > > > Thanks,
> > > > Marcin
> > > > 
> > > > 
> > > > BUILDING PROVIDER RPMS:
> > > > --
> > > > 
> > > &

Re: [ovirt-users] oVirt 4 and Neutron

[Marcin Mirecki]

Devin,

> I presume the OVN Controller should just be some VM that is on the
> ovirtmgmt network, or is there a preferred place to install the OVN
> controller software?

Please note the difference between OVN-Central and OVN-Controller:
OVN-Central is the central part of OVN, storing the logical configuration and 
controlling the many OVN-Controllers
OVN-Controller is the piece of software which resides on the ovirt-hosts, and 
manages the local OVS setup on the host.

 OVN-Central
   /   |  \
  /|   \
 / |\
/  | \
OVN-ControllerOVN-Controller   OVN-Controller


OVN-central can be installed anywhere , as long as it can communicate with the 
engine and all the hosts.
During development we install it along the ovirt engine for convinience.

OVN-Controller must be installed on every ovirt host.


>I then also assume I install the OVN agents onto all
> the oVirt Nodes.

Short answer: Yes

Longe answer: If you plan not to use external networks on some clusters, you
can skip its hosts.
You can choose the clusters which support the external network by assigning the
network to clusters.

> I see
> that when you go to add the External Provider, does OVN Controller use
> authentication, is there any information I would need to have besides
> knowing which node it's on in order to add it to external provider?

For now it is only the url of the provider.
The provider is still under development, authentication is still just an
empty mock.

>Would I
> need to have any bridges or OVS configured on the nodes for this to work or
> just install the services and get them configured and it just works?

We are using the default 'br-int' bridge which OVN is using. All should be 
configured
when OVS/OVN is installed.

Let me know if I can help with anything else.
Marcin



- Original Message -
> From: "Devin Acosta" <de...@pabstatencio.com>
> To: "Marcin Mirecki" <mmire...@redhat.com>
> Cc: "users" <Users@ovirt.org>, "Yaniv Dary" <yd...@redhat.com>
> Sent: Thursday, December 1, 2016 6:19:07 PM
> Subject: Re: [ovirt-users] oVirt 4 and Neutron
> 
> I have manually created the RPM's successfully, I just want to clarify a
> few items so I make sure I'm deploying this according to best practice.
> 
> I presume the OVN Controller should just be some VM that is on the
> ovirtmgmt network, or is there a preferred place to install the OVN
> controller software? I then also assume I install the OVN agents onto all
> the oVirt Nodes. My take on this is that this OVN replaces the more complex
> Neutron/OVS installation, and makes for a more simple deployment.  I see
> that when you go to add the External Provider, does OVN Controller use
> authentication, is there any information I would need to have besides
> knowing which node it's on in order to add it to external provider? Would I
> need to have any bridges or OVS configured on the nodes for this to work or
> just install the services and get them configured and it just works?
> 
> 
> Your assistance is appreciated.
> 
> On Thu, Dec 1, 2016 at 3:54 AM, Marcin Mirecki <mmire...@redhat.com> wrote:
> 
> > Devin,
> >
> > The openvswitch OVN packages must be build manually at the moment. It is
> > still not available either in the repos, nor as a download.
> > For now please use the procedure attached below to build the OVN rpm's.
> >
> > I am not sure where 'firewalld-system' comes from. Is it not
> > 'firewalld-filesystem'?
> > This should be available from the standard repo.
> >
> > The ovirt-provider-ovn is being developed quite actively, and the blogpost
> > is already somewhat outdated (even though it's not even a month old). I
> > will try to update it asap.
> >
> > Thanks,
> > Marcin
> >
> >
> > BUILDING PROVIDER RPMS:
> > --
> >   git clone https://gerrit.ovirt.org/ovirt-provider-ovn
> >   make rpm
> >
> >
> >
> >
> > BUILDING OVN RPMS:
> > --
> >
> > Clone the repository:
> >
> >   git clone https://github.com/openvswitch/ovs
> >
> > Install the following packages, as they are need to build ovn:
> >
> >   yum -y install gcc make python-devel openssl-devel kernel-devel graphviz
> > kernel-debug-devel autoconf automake rpm-build redhat-rpm-config rpm-build
> > rpmdevtools bash-completion autoconf automake libtool PyQt4 groff
> > libcap-ng-devel python-twisted-core python-zope-interface graphviz
> > openssl-devel selinux-policy-devel
> >
> > Build the ovn rpms:
> >
> >

Re: [ovirt-users] oVirt 4 and Neutron

[Devin Acosta]

I have manually created the RPM's successfully, I just want to clarify a
few items so I make sure I'm deploying this according to best practice.

I presume the OVN Controller should just be some VM that is on the
ovirtmgmt network, or is there a preferred place to install the OVN
controller software? I then also assume I install the OVN agents onto all
the oVirt Nodes. My take on this is that this OVN replaces the more complex
Neutron/OVS installation, and makes for a more simple deployment.  I see
that when you go to add the External Provider, does OVN Controller use
authentication, is there any information I would need to have besides
knowing which node it's on in order to add it to external provider? Would I
need to have any bridges or OVS configured on the nodes for this to work or
just install the services and get them configured and it just works?


Your assistance is appreciated.

On Thu, Dec 1, 2016 at 3:54 AM, Marcin Mirecki <mmire...@redhat.com> wrote:

> Devin,
>
> The openvswitch OVN packages must be build manually at the moment. It is
> still not available either in the repos, nor as a download.
> For now please use the procedure attached below to build the OVN rpm's.
>
> I am not sure where 'firewalld-system' comes from. Is it not
> 'firewalld-filesystem'?
> This should be available from the standard repo.
>
> The ovirt-provider-ovn is being developed quite actively, and the blogpost
> is already somewhat outdated (even though it's not even a month old). I
> will try to update it asap.
>
> Thanks,
> Marcin
>
>
> BUILDING PROVIDER RPMS:
> --
>   git clone https://gerrit.ovirt.org/ovirt-provider-ovn
>   make rpm
>
>
>
>
> BUILDING OVN RPMS:
> --
>
> Clone the repository:
>
>   git clone https://github.com/openvswitch/ovs
>
> Install the following packages, as they are need to build ovn:
>
>   yum -y install gcc make python-devel openssl-devel kernel-devel graphviz
> kernel-debug-devel autoconf automake rpm-build redhat-rpm-config rpm-build
> rpmdevtools bash-completion autoconf automake libtool PyQt4 groff
> libcap-ng-devel python-twisted-core python-zope-interface graphviz
> openssl-devel selinux-policy-devel
>
> Build the ovn rpms:
>
>   cd ovs
>   ./boot.sh
>   ./configure
>   make dist
>   cp openvswitch-.tar.gz $HOME/rpmbuild/SOURCES
>   cd $HOME/rpmbuild/SOURCES
>   tar xzf openvswitch-.tar.gz
>   cd openvswitch-
>   rpmbuild -bb rhel/openvswitch-fedora.spec
>
> The built rpms will reside here: ~/rpmbuild/RPMS/x86_64/
>
> 
>
>
>
>
>
>
>
> - Original Message -
> > From: "Yaniv Dary" <yd...@redhat.com>
> > To: "Devin Acosta" <de...@pabstatencio.com>, "Marcin Mirecki" <
> mmire...@redhat.com>
> > Cc: "users" <Users@ovirt.org>
> > Sent: Thursday, December 1, 2016 11:15:00 AM
> > Subject: Re: [ovirt-users] oVirt 4 and Neutron
> >
> > Adding Marcin to help with this.
> >
> > Yaniv Dary
> > Technical Product Manager
> > Red Hat Israel Ltd.
> > 34 Jerusalem Road
> > Building A, 4th floor
> > Ra'anana, Israel 4350109
> >
> > Tel : +972 (9) 7692306
> > 8272306
> > Email: yd...@redhat.com
> > IRC : ydary
> >
> >
> > On Thu, Dec 1, 2016 at 6:42 AM, Devin Acosta <de...@pabstatencio.com>
> wrote:
> >
> > >
> > > Yaniv,
> > >
> > > I am looking at the page that talks about ovirt-provider-ovn, and it
> > > sounds like something I want to try. However the document seems to be
> not
> > > complete, and I'm not sure i fully understand how it should be
> deployed.
> > > When I downloaded the "ovirt-provider-ovn-driver-0-1.noarch.rpm" and
> try
> > > to install on the oVIRT nodes it complains about needing other packages
> > > such as:
> > >
> > > - openvswitch-ovn-central
> > > - python-openvswitch
> > > - firewalld-system
> > > - openvswitch-ovn-host
> > >
> > > I don't see anywhere where it talks about getting access to the RPMS
> for
> > > openvswitch-ovn-central. Also I presume like Neutron I would install
> OVN on
> > > a Master node and then install some clients on the nodes? Can you
> provide
> > > me additional information on this?
> > >
> > >
> > >
> > > On Tue, Nov 22, 2016 at 1:43 AM, Yaniv Dary <yd...@redhat.com> wrote:
> > >
> > >> We are working on a native path to SDN via OVN (experimental at this
> > >> point):
> > >> https://www.ovirt.

Re: [ovirt-users] oVirt 4 and Neutron

[Marcin Mirecki]

Devin,

The openvswitch OVN packages must be build manually at the moment. It is still 
not available either in the repos, nor as a download.
For now please use the procedure attached below to build the OVN rpm's.

I am not sure where 'firewalld-system' comes from. Is it not 
'firewalld-filesystem'?
This should be available from the standard repo.

The ovirt-provider-ovn is being developed quite actively, and the blogpost is 
already somewhat outdated (even though it's not even a month old). I will try 
to update it asap.

Thanks,
Marcin


BUILDING PROVIDER RPMS:
--
  git clone https://gerrit.ovirt.org/ovirt-provider-ovn
  make rpm




BUILDING OVN RPMS:
--

Clone the repository:

  git clone https://github.com/openvswitch/ovs

Install the following packages, as they are need to build ovn:

  yum -y install gcc make python-devel openssl-devel kernel-devel graphviz 
kernel-debug-devel autoconf automake rpm-build redhat-rpm-config rpm-build 
rpmdevtools bash-completion autoconf automake libtool PyQt4 groff 
libcap-ng-devel python-twisted-core python-zope-interface graphviz 
openssl-devel selinux-policy-devel

Build the ovn rpms:

  cd ovs
  ./boot.sh
  ./configure
  make dist
  cp openvswitch-.tar.gz $HOME/rpmbuild/SOURCES
  cd $HOME/rpmbuild/SOURCES
  tar xzf openvswitch-.tar.gz
  cd openvswitch-
  rpmbuild -bb rhel/openvswitch-fedora.spec

The built rpms will reside here: ~/rpmbuild/RPMS/x86_64/









- Original Message -
> From: "Yaniv Dary" <yd...@redhat.com>
> To: "Devin Acosta" <de...@pabstatencio.com>, "Marcin Mirecki" 
> <mmire...@redhat.com>
> Cc: "users" <Users@ovirt.org>
> Sent: Thursday, December 1, 2016 11:15:00 AM
> Subject: Re: [ovirt-users] oVirt 4 and Neutron
> 
> Adding Marcin to help with this.
> 
> Yaniv Dary
> Technical Product Manager
> Red Hat Israel Ltd.
> 34 Jerusalem Road
> Building A, 4th floor
> Ra'anana, Israel 4350109
> 
> Tel : +972 (9) 7692306
> 8272306
> Email: yd...@redhat.com
> IRC : ydary
> 
> 
> On Thu, Dec 1, 2016 at 6:42 AM, Devin Acosta <de...@pabstatencio.com> wrote:
> 
> >
> > Yaniv,
> >
> > I am looking at the page that talks about ovirt-provider-ovn, and it
> > sounds like something I want to try. However the document seems to be not
> > complete, and I'm not sure i fully understand how it should be deployed.
> > When I downloaded the "ovirt-provider-ovn-driver-0-1.noarch.rpm" and try
> > to install on the oVIRT nodes it complains about needing other packages
> > such as:
> >
> > - openvswitch-ovn-central
> > - python-openvswitch
> > - firewalld-system
> > - openvswitch-ovn-host
> >
> > I don't see anywhere where it talks about getting access to the RPMS for
> > openvswitch-ovn-central. Also I presume like Neutron I would install OVN on
> > a Master node and then install some clients on the nodes? Can you provide
> > me additional information on this?
> >
> >
> >
> > On Tue, Nov 22, 2016 at 1:43 AM, Yaniv Dary <yd...@redhat.com> wrote:
> >
> >> We are working on a native path to SDN via OVN (experimental at this
> >> point):
> >> https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/
> >>
> >> Using Neutron is an option, but at some point the native option might be
> >> easier to use (we want to add a UI for it and tighter integration).
> >>
> >> Yaniv Dary
> >> Technical Product Manager
> >> Red Hat Israel Ltd.
> >> 34 Jerusalem Road
> >> Building A, 4th floor
> >> Ra'anana, Israel 4350109
> >>
> >> Tel : +972 (9) 7692306
> >> 8272306
> >> Email: yd...@redhat.com
> >> IRC : ydary
> >>
> >>
> >> On Tue, Nov 22, 2016 at 5:09 AM, Devin Acosta <de...@pabstatencio.com>
> >> wrote:
> >>
> >>> oVirt Users:
> >>>
> >>> My work is currently deploying oVirt 4.0.5 into our Development
> >>> environment. I see there use to be a maintained Openstack Neutron image
> >>> that could be used with oVirt to provide SDN functionality. I'm
> >>> suspecting
> >>> that the reason for the image no longer being maintained is because it
> >>> became a hassle to keep updated and patched. From what I understand the
> >>> current idea is to just point your oVirt installation to an already
> >>> installed Openstack setup. I can easily install an image and install the
> >>> latest Openstack (Keystone/Neutron) and then point oVirt to it, but I
> >>> want
> >>

Re: [ovirt-users] oVirt 4 and Neutron

[Yaniv Dary]

Adding Marcin to help with this.

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary


On Thu, Dec 1, 2016 at 6:42 AM, Devin Acosta  wrote:

>
> Yaniv,
>
> I am looking at the page that talks about ovirt-provider-ovn, and it
> sounds like something I want to try. However the document seems to be not
> complete, and I'm not sure i fully understand how it should be deployed.
> When I downloaded the "ovirt-provider-ovn-driver-0-1.noarch.rpm" and try
> to install on the oVIRT nodes it complains about needing other packages
> such as:
>
> - openvswitch-ovn-central
> - python-openvswitch
> - firewalld-system
> - openvswitch-ovn-host
>
> I don't see anywhere where it talks about getting access to the RPMS for
> openvswitch-ovn-central. Also I presume like Neutron I would install OVN on
> a Master node and then install some clients on the nodes? Can you provide
> me additional information on this?
>
>
>
> On Tue, Nov 22, 2016 at 1:43 AM, Yaniv Dary  wrote:
>
>> We are working on a native path to SDN via OVN (experimental at this
>> point):
>> https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/
>>
>> Using Neutron is an option, but at some point the native option might be
>> easier to use (we want to add a UI for it and tighter integration).
>>
>> Yaniv Dary
>> Technical Product Manager
>> Red Hat Israel Ltd.
>> 34 Jerusalem Road
>> Building A, 4th floor
>> Ra'anana, Israel 4350109
>>
>> Tel : +972 (9) 7692306
>> 8272306
>> Email: yd...@redhat.com
>> IRC : ydary
>>
>>
>> On Tue, Nov 22, 2016 at 5:09 AM, Devin Acosta 
>> wrote:
>>
>>> oVirt Users:
>>>
>>> My work is currently deploying oVirt 4.0.5 into our Development
>>> environment. I see there use to be a maintained Openstack Neutron image
>>> that could be used with oVirt to provide SDN functionality. I'm suspecting
>>> that the reason for the image no longer being maintained is because it
>>> became a hassle to keep updated and patched. From what I understand the
>>> current idea is to just point your oVirt installation to an already
>>> installed Openstack setup. I can easily install an image and install the
>>> latest Openstack (Keystone/Neutron) and then point oVirt to it, but I want
>>> to understand if that is the proper way to move forward. Is there a general
>>> consensus with the way oVirt is moving in regards to Software Defined
>>> Networking and Neutron in general? Just want to ensure I understand it
>>> clearly before just installing my own Neutron if there is going to be
>>> another method.
>>>
>>> Any feedback is appreciated.
>>>
>>> Devin Acosta RHCA
>>>
>>>
>>> ___
>>> Users mailing list
>>> Users@ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>
>
>
> --
>
> Devin Acosta
> Red Hat Certified Architect, LinuxStack
> 602-354-1220 || de...@linuxguru.co
>
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Re: [ovirt-users] oVirt 4 and Neutron

[Devin Acosta]

Yaniv,

I am looking at the page that talks about ovirt-provider-ovn, and it sounds
like something I want to try. However the document seems to be not
complete, and I'm not sure i fully understand how it should be deployed.
When I downloaded the "ovirt-provider-ovn-driver-0-1.noarch.rpm" and try to
install on the oVIRT nodes it complains about needing other packages such
as:

- openvswitch-ovn-central
- python-openvswitch
- firewalld-system
- openvswitch-ovn-host

I don't see anywhere where it talks about getting access to the RPMS for
openvswitch-ovn-central. Also I presume like Neutron I would install OVN on
a Master node and then install some clients on the nodes? Can you provide
me additional information on this?



On Tue, Nov 22, 2016 at 1:43 AM, Yaniv Dary  wrote:

> We are working on a native path to SDN via OVN (experimental at this
> point):
> https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/
>
> Using Neutron is an option, but at some point the native option might be
> easier to use (we want to add a UI for it and tighter integration).
>
> Yaniv Dary
> Technical Product Manager
> Red Hat Israel Ltd.
> 34 Jerusalem Road
> Building A, 4th floor
> Ra'anana, Israel 4350109
>
> Tel : +972 (9) 7692306
> 8272306
> Email: yd...@redhat.com
> IRC : ydary
>
>
> On Tue, Nov 22, 2016 at 5:09 AM, Devin Acosta 
> wrote:
>
>> oVirt Users:
>>
>> My work is currently deploying oVirt 4.0.5 into our Development
>> environment. I see there use to be a maintained Openstack Neutron image
>> that could be used with oVirt to provide SDN functionality. I'm suspecting
>> that the reason for the image no longer being maintained is because it
>> became a hassle to keep updated and patched. From what I understand the
>> current idea is to just point your oVirt installation to an already
>> installed Openstack setup. I can easily install an image and install the
>> latest Openstack (Keystone/Neutron) and then point oVirt to it, but I want
>> to understand if that is the proper way to move forward. Is there a general
>> consensus with the way oVirt is moving in regards to Software Defined
>> Networking and Neutron in general? Just want to ensure I understand it
>> clearly before just installing my own Neutron if there is going to be
>> another method.
>>
>> Any feedback is appreciated.
>>
>> Devin Acosta RHCA
>>
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>


-- 

Devin Acosta
Red Hat Certified Architect, LinuxStack
602-354-1220 || de...@linuxguru.co
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Re: [ovirt-users] oVirt 4 and Neutron

[Yaniv Dary]

We are working on a native path to SDN via OVN (experimental at this point):
https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/

Using Neutron is an option, but at some point the native option might be
easier to use (we want to add a UI for it and tighter integration).

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary


On Tue, Nov 22, 2016 at 5:09 AM, Devin Acosta 
wrote:

> oVirt Users:
>
> My work is currently deploying oVirt 4.0.5 into our Development
> environment. I see there use to be a maintained Openstack Neutron image
> that could be used with oVirt to provide SDN functionality. I'm suspecting
> that the reason for the image no longer being maintained is because it
> became a hassle to keep updated and patched. From what I understand the
> current idea is to just point your oVirt installation to an already
> installed Openstack setup. I can easily install an image and install the
> latest Openstack (Keystone/Neutron) and then point oVirt to it, but I want
> to understand if that is the proper way to move forward. Is there a general
> consensus with the way oVirt is moving in regards to Software Defined
> Networking and Neutron in general? Just want to ensure I understand it
> clearly before just installing my own Neutron if there is going to be
> another method.
>
> Any feedback is appreciated.
>
> Devin Acosta RHCA
>
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
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[ovirt-users] oVirt 4 and Neutron

[Devin Acosta]

oVirt Users:

My work is currently deploying oVirt 4.0.5 into our Development 
environment. I see there use to be a maintained Openstack Neutron image 
that could be used with oVirt to provide SDN functionality. I'm 
suspecting that the reason for the image no longer being maintained is 
because it became a hassle to keep updated and patched. From what I 
understand the current idea is to just point your oVirt installation to 
an already installed Openstack setup. I can easily install an image and 
install the latest Openstack (Keystone/Neutron) and then point oVirt to 
it, but I want to understand if that is the proper way to move forward. 
Is there a general consensus with the way oVirt is moving in regards to 
Software Defined Networking and Neutron in general? Just want to ensure 
I understand it clearly before just installing my own Neutron if there 
is going to be another method.


Any feedback is appreciated.

Devin Acosta RHCA



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