On Tue, May 22, 2018 at 5:27 PM, Simone Tiraboschi <[email protected]> wrote:
> Hi, > Adding also Marcin here. > I reproduced it as well and I can confirm that the external provider was > called 'OVN' by default at 4.1 time but now engine-setup will create by > default a new provider called 'ovirt-provider-ovn'. > Both the two providers are now configured in the engine to be reached at > https://<enginevm_ip>:9696 > > The engine can successfully talk with ovirt-provider-ovn while I get > errors like 'Error while listing external networks: EngineException: > (Failed with error Connection reset and code 5050)' when I try to query > the old OVN provider. > Logical networks previously attached to the old OVN provider are still > there in the engine and they are still attached to the old OVN provider. > Unfortunately I'm not able to start/restart VMs with interfaces on a > logical network defined on the OVN provider. > I manually recreated the missing networks on the new 'ovirt-provider-ovn' > provider and I reattached my VMs there and at that point I was finally able > to start again my VMs. > Another strange behavior. I was't able to remove the old OVN provider since a few logical networks was still attached to that. So I removed all of them from the engine and then I manually removed the old OVN provider and only at this point all of my old logical networks manually reappeared in the engine as attached to the new 4.2 'ovirt-provider-ovn'. > > > On Mon, May 21, 2018 at 4:55 PM, Gianluca Cecchi < > [email protected]> wrote: > >> >> >>> >>> >> Another information regarding my current environment: >> From engine database it results that my OVN provider name is "OVN" >> >> engine=# select id,name from providers; >> id | name >> --------------------------------------+------------------------ >> ceab03af-7220-4d42-8f5c-9b557f5d29af | ovirt-image-repository >> 84546a85-2958-4c1d-bbfe-afeb486ebda9 | OVN >> (2 rows) >> >> engine=# >> >> why it seems that in its default config it would name it >> "ovirt-provider-ovn"? >> Does this mean that it will be no conflict in name? But what about the >> current nortbridge and southbridge configs? >> >> Currently my central server is the engine (that is external to the infra) >> and it shows this: >> >> [root@ovmgr1 ~]# ovn-sbctl show >> Chassis "1dce5b7c-a9fc-4ddb-99b4-e2c9e0fa54c5" >> hostname: "ov200.mydomain" >> Encap geneve >> ip: "10.4.192.32" >> options: {csum="true"} >> Chassis "b8872ab5-4606-4a79-b77d-9d956a18d349" >> hostname: "ov301.mydomain" >> Encap geneve >> ip: "10.4.192.34" >> options: {csum="true"} >> Chassis "ddecf0da-4708-4f93-958b-6af365a5eeca" >> hostname: "ov300.mydomain" >> Encap geneve >> ip: "10.4.192.33" >> options: {csum="true"} >> [root@ovmgr1 ~]# >> >> and >> >> [root@ovmgr1 ~]# ovn-nbctl show >> switch 32367d8a-460f-4447-b35a-abe9ea5187e0 (ovn192) >> port affc5570-3e5a-439c-9fdf-d75d6810e3a3 >> addresses: ["00:1a:4a:17:01:73 dynamic"] >> port f639d541-2118-4c24-b478-b7a586eb170c >> addresses: ["00:1a:4a:17:01:75 dynamic"] >> switch 6110649a-db2b-4de7-8fbc-601095cfe510 (ovn192) >> switch 64c4c17f-cd67-4e29-939e-2b952495159f (ovn172) >> port 32c348d9-12e9-4bcf-a43f-69338c887cfc >> addresses: ["00:1a:4a:17:01:72 dynamic"] >> port 3c77c2ea-de00-43f9-a5c5-9b3ffea5ec69 >> addresses: ["00:1a:4a:17:01:74 dynamic"] >> switch 04501f6b-3977-4ba1-9ead-7096768d796d (ovn172) >> port 0a2a47bc-ea0d-4f1d-8f49-ec903e519983 >> addresses: ["00:1a:4a:17:01:65 dynamic"] >> port 8fc7bed4-7663-4903-922b-05e490c6a5a1 >> addresses: ["00:1a:4a:17:01:64 dynamic"] >> port f2b64f89-b719-484c-ac02-2a1ac8eaacdb >> addresses: ["00:1a:4a:17:01:59 dynamic"] >> port f7389c88-1ea1-47c2-92fd-6beffb2e2190 >> addresses: ["00:1a:4a:17:01:58 dynamic"] >> [root@ovmgr1 ~]# >> >> >> and on my hosts currently I have something like this (eg on ov200): >> >> [root@ov200 ~]# ovs-vsctl show >> ae0a1256-7250-46a2-a1b6-8f0ae6105c20 >> Bridge br-int >> fail_mode: secure >> Port br-int >> Interface br-int >> type: internal >> Port "ovn-ddecf0-0" >> Interface "ovn-ddecf0-0" >> type: geneve >> options: {csum="true", key=flow, remote_ip="10.4.192.33"} >> Port "ovn-b8872a-0" >> Interface "ovn-b8872a-0" >> type: geneve >> options: {csum="true", key=flow, remote_ip="10.4.192.34"} >> ovs_version: "2.7.3" >> [root@ov200 ~]# >> >> >> _______________________________________________ >> Users mailing list -- [email protected] >> To unsubscribe send an email to [email protected] >> >> >
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