[ovirt-users] Re: Upgrading self-Hosted engine from 4.3 to oVirt 4.4

在 2020/9/17 16:38, Yedidyah Bar David 写道: > On Thu, Sep 17, 2020 at 11:29 AM Adam Xu <adam_xu(a)adagene.com.cn&gt; wrote: >> >> 在 2020/9/17 15:07, Yedidyah Bar David 写道: >>> On Thu, Sep 17, 2020 at 8:16 AM Adam Xu <adam_xu(a)adagene.com.cn&gt; wrote: >>>> 在 2020/9/16 15:53, Yedidyah Bar David 写道: >>>>> On Wed, Sep 16, 2020 at 10:46 AM Adam Xu <adam_xu(a)adagene.com.cn&gt; wrote: >>>>>> 在 2020/9/16 15:12, Yedidyah Bar David 写道: >>>>>>> On Wed, Sep 16, 2020 at 6:10 AM Adam Xu <adam_xu(a)adagene.com.cn&gt; wrote: >>>>>>>> Hi ovirt >>>>>>>> >>>>>>>> I just try to upgrade a self-Hosted engine from 4.3.10 to 4.4.1.4. I followed the step in the document: >>>>>>>> >>>>>>>> https://www.ovirt.org/documentation/upgrade_guide/#SHE_Upgrading_from_4-3 >>>>>>>> >>>>>>>> the old 4.3 env has a FC storage as engine storage domain and I have created a new FC storage vv for the new storage domain to be used in the next steps. >>>>>>>> >>>>>>>> I backup the old 4.3 env and prepare a total new host to restore the env. >>>>>>>> >>>>>>>> in charter 4.4 step 8, it said: >>>>>>>> >>>>>>>> "During the deployment you need to provide a new storage domain. The deployment script renames the 4.3 storage domain and retains its data." >>>>>>>> >>>>>>>> it does rename the old storage domain. but it didn't let me choose a new storage domain during the deployment. So the new enigne just deployed in the new host's local storage and can not move to the FC storage domain. >>>>>>>> >>>>>>>> Can anyone tell me what the problem is? >>>>>>> What do you mean in "deployed in the new host's local storage"? >>>>>>> >>>>>>> Did deploy finish successfully? >>>>>> I think it was not finished yet. >>>>> You did 'hosted-engine --deploy --restore-from-file=something', right? >>>>> >>>>> Did this finish? >>>> not finished yet. >>>>> What are the last few lines of the output? >>>> [ INFO ] You can now connect to >>>> https://ovirt6.ntbaobei.com:6900/ovirt-engine/ and check the status of >>>> this host and eventually remediate it, please continue only when the >>>> host is listed as 'up' >>>> >>>> [ INFO ] TASK [ovirt.hosted_engine_setup : include_tasks] >>>> >>>> [ INFO ] ok: [localhost] >>>> [ INFO ] TASK [ovirt.hosted_engine_setup : Create temporary lock file] >>>> [ INFO ] changed: [localhost] >>>> >>>> [ INFO ] TASK [ovirt.hosted_engine_setup : Pause execution until >>>> /tmp/ansible.g2opa_y6_he_setup_lock is removed, delete it once ready to >>>> proceed] >>> Great. This means that you replied 'Yes' to 'Pause the execution >>> after adding this host to the engine?', and it's now waiting. >>> >>>> but the new host which run the self-hosted engine's status is >>>> "NonOperational" and never will be "up" >>> You seem to to imply that you expected it to become "up" by itself, >>> and that you claim that this will never happen, in which you are >>> correct. >>> >>> But that's not the intention. The message you got is: >>> >>> You will be able to iteratively connect to the restored engine in >>> order to manually review and remediate its configuration before >>> proceeding with the deployment: >>> please ensure that all the datacenter hosts and storage domain are >>> listed as up or in maintenance mode before proceeding. >>> This is normally not required when restoring an up to date and >>> coherent backup. >>> >>> This means that it's up to you to handle this nonoperational host, >>> and that you are requested to continue (by removing that file) only >>> then. >>> >>> So now, let's try to understand why the host is nonoperational, and >>> try to fix that. Ok? >>> >>> You should be able to find the current (private/local) IP address of >>> the engine vm by searching the hosted-engine setup logs for 'local_vm_ip'. >>> You can ssh (and scp etc.) there from the host, using user 'root' and >>> the password you supplied. >>> >>> Please check/share all of /var/log/ovirt-engine on the engine vm. >>> In particular, please check host-deploy/* logs there. The last lines >>> show a summary, like: >>> >>> HOSTNAME : ok=97 changed=34 unreachable=0 failed=0 >>> skipped=46 rescued=0 ignored=1 >> my log here is: >> >> 2020-09-17 12:19:40 CST - TASK [Executing post tasks defined by user] >> ************************************ >> 2020-09-17 12:19:40 CST - PLAY RECAP >> ********************************************************************* >> ovirt2.ntbaobei.com : ok=99 changed=45 unreachable=0 >> failed=0 skipped=45 rescued=0 ignored=1 > Good. > >>> Is 'failed' higher than 0? If so, please find the failed task and >>> check/share the relevant error (or just the entire file). >>> >>> Also, please check engine.log there for any ' ERROR '. >> I collected some error log in engine.log > Only those below? > >> 2020-09-17 12:14:35,084+08 ERROR >> [org.ovirt.engine.core.vdsbroker.irsbroker.UploadStreamVDSCommand] >> (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-83) >> [4a6cf221] Command 'UploadStreamVDSCommand(HostName = >> ovirt6.ntbaobei.com, >> UploadStreamVDSCommandParameters:{hostId='784eada4-49e3-4d6c-95cd-f7c81337c2f7'})' >> execution failed: java.net.SocketException: Connection reset > This, and similar ones, are expected - the engine is still on the > private network, so it can't access the other hosts. > >> ... >> >> 2020-09-17 12:14:35,085+08 ERROR >> [org.ovirt.engine.core.bll.storage.ovfstore.UploadStreamCommand] >> (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-83) >> [4a6cf221] Command >> 'org.ovirt.engine.core.bll.storage.ovfstore.UploadStreamCommand' failed: >> EngineException: >> org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: >> java.net.SocketException: Connection reset (Failed with error >> VDS_NETWORK_ERROR and code 5022) >> >> ... >> >> 2020-09-17 12:14:40,322+08 ERROR >> [org.ovirt.engine.core.bll.pm.FenceProxyLocator] >> (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-53) >> [8b0987a >> ] Can not run fence action on host 'ovirt2.ntbaobei.com', no suitable >> proxy host was found. > Not sure why it would want to fence ovirt2, but I think it can be ignored > for now as well. > >> ... >> >> 2020-09-17 12:14:48,861+08 ERROR >> [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStorageDomainCommand] >> (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-2) >> [4a6cf221] Ending command >> 'org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStorageDomainCommand' >> with failure. > Same - it can't access the storage, so updating ovfstore fails. OK. > >> >> 2020-09-17 12:14:52,630+08 ERROR >> [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStorageDomainCommand] >> (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-41) >> [56d6bb10] Failed to update OVF_STORE content >> 2020-09-17 12:14:52,630+08 ERROR >> [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] >> (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-41) >> [56d6bb10] Command 'ProcessOvfUpdateForStorageDomain' id: >> '8e6e1fa1-1fdf-4928-9153-4fe2ae9b77b0' with children >> [1c4d99f8-2d05-4b0a-938b-8733157778e1, >> 62caf674-5567-461c-8e86-4ed7b03306af] failed when attempting to perform >> the next operation, marking as 'ACTIVE' >> 2020-09-17 12:14:52,630+08 ERROR >> [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] >> (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-41) >> [56d6bb10] null: java.lang.RuntimeException > Same. > > Are these the only errors? > > In particular, try to search for 'ovirt2' (your host's name), try to > find when it became nonoperational, and check errors around this. the host has the permission to access the storage. I don't know why it can access the storage.

should I use one host of the original cluster to install the new self-Hosted engine and restore the backup file?

> > Thanks, > >>> Good luck and best regards, >>> >>>>> Please also check/share logs from /var/log/ovirt-hosted-engine-setup/* >>>>> (including subdirs). >>>>> no more errers there, just a lot of DEBUG messages. >>>>>> It didn't tell me to choose a new >>>>>> storage domain and just give me the new hosts fqdn as the engine's URL. >>>>>> like host6.example.com:6900 . >>>>> Yes, that's temporarily, to let you access the engine VM (on the local network). >>>>> >>>>>> I can login use the host6.example.com:6900 and I saw the engine vm ran >>>>>> in host6's /tmp dir. >>>>>> >>>>>>> HE deploy (since 4.3) first creates a VM for the engine on local >>>>>>> storage, then prompts you to provide the storage you want to use, and >>>>>>> then moves the VM disk image there. >>>>>>> >>>>>>> Best regards, >>>>>>> >>>>>>>> Thanks >>>>>>>> >>>>>>>> -- >>>>>>>> Adam Xu >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Users mailing list -- users(a)ovirt.org >>>>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>>>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >>>>>>>> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >>>>>>>> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XHDGJB2ZAFS... >>>>>> -- >>>>>> Adam Xu >>>>>> Phone: 86-512-8777-3585 >>>>>> Adagene (Suzhou) Limited >>>>>> C14, No. 218, Xinghu Street, Suzhou Industrial Park >>>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list -- users(a)ovirt.org >>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >>>>>> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >>>>>> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RLOBPKLW7OB... >>>> -- >>>> Adam Xu >>>> >>>> _______________________________________________ >>>> Users mailing list -- users(a)ovirt.org >>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >>>> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >>>> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/UTVZW7W6XHZ... >>> >> -- >> Adam Xu >> Phone: 86-512-8777-3585 >> Adagene (Suzhou) Limited >> C14, No. 218, Xinghu Street, Suzhou Industrial Park >> >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org >> Privacy Statement: https://www.ovirt.org/privacy-policy.html >> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RQ3V7J4JKQ4... > > -- Adam Xu Phone: 86-512-8777-3585 Adagene (Suzhou) Limited C14, No. 218, Xinghu Street, Suzhou Industrial Park _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/M4S6G6OANQI...