On Thu, Dec 21, 2017 at 2:35 PM, Sandro Bonazzola <sbonazzo@redhat.com> wrote:

Hi,

now that oVirt 4.2.0 has been released, we're starting to see some reports about issues that for now are related to not so common deployments.

We'd also like to get some feedback from those who upgraded to this amazing release without any issue and add these positive feedback under our developers (digital) Christmas tree as a gift for the effort put in this release.

Looking forward to your positive reports!

Not having positive feedback? Let us know too!

We are putting an effort in the next weeks to promptly assist whoever hit troubles during or after the upgrade. Let us know in this users@ovirt.org mailing list (preferred) or on IRC using  irc.oftc.net server and #ovirt channel.

We are also closely monitoring bugzilla.redhat.com for new bugs on oVirt project, so you can report issues there as well.

Thanks,

--

SANDRO BONAZZOLA

Hi Sandro,

nice to see final 4.2!

I successfully update a test/lab nested HCI cluster from oVirt 4.1.7 + Gluster 3.10 to oVirt 4.2 + Gluster 3.12 (automatically picked by the upgrade)

3 hosts with CentOS 7.4

Basically following here:

https://ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-engine

steps 5,6 substituted by reboot of the upgraded host.

My running C6 VM had no downtime during upgrade of the three hosts

Only problem I registered was the first start of engine on the first upgraded host (that should be step 7 in link above), where I got error on engine (not able to access web admin portal); I see this in server.log 

(see full attach here https://drive.google.com/file/d/1UQAllZfjueVGkXDsBs09S7THGDFn9YPa/view?usp=sharing )

2017-12-22 00:40:17,674+01 INFO  [org.quartz.core.QuartzScheduler] (ServerService Thread Pool -- 63) Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started.

2017-12-22 00:40:17,682+01 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 63) WFLYCLINF0002: Started timeout-base cache from ovirt-engine container

2017-12-22 00:44:28,611+01 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0348: Timeout after [300] seconds waiting for service container stability. Operation will roll back. Step that first updated the service container was 'add' at address '[

    ("core-service" => "management"),

    ("management-interface" => "native-interface")

]'

2017-12-22 00:44:28,722+01 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 65) WFLYUT0022: Unregistered web context: '/ovirt-engine/apidoc' from server 'default-server'

 

Then I restarted the hosted engine vm on the same first upgraded host and it was able now to correctly start and web admin portal ok. The corresponding lines in server.log had become:

2017-12-22 00:48:17,536+01 INFO  [org.quartz.core.QuartzScheduler] (ServerService Thread Pool -- 63) Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started.

2017-12-22 00:48:17,545+01 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 63) WFLYCLINF0002: Started timeout-base cache from ovirt-engine container

2017-12-22 00:48:23,248+01 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 25) WFLYSRV0010: Deployed "ovirt-web-ui.war" (runtime-name : "ovirt-web-ui.war")

2017-12-22 00:48:23,248+01 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 25) WFLYSRV0010: Deployed "restapi.war" (runtime-name : "restapi.war")

2017-12-22 00:48:23,248+01 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 25) WFLYSRV0010: Deployed "engine.ear" (runtime-name : "engine.ear")

2017-12-22 00:48:23,248+01 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 25) WFLYSRV0010: Deployed "apidoc.war" (runtime-name : "apidoc.war")

2017-12-22 00:48:24,175+01 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server

2017-12-22 00:48:24,219+01 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:8706/management

I also updated cluster and DC level to 4.2.

Gianluca

  

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