Il giorno gio 27 apr 2023 alle ore 08:50 Yedidyah Bar David <[email protected]> ha scritto:
> Hi, > > Please see: > > > https://lists.ovirt.org/archives/list/[email protected]/thread/DMCC5QCHL6ECXN674JOLABH36U2LVJLJ/ > > Sandro/Michal - perhaps we want to add something about this to the > front/download pages on the website. > It should be already aligned on all download pages and installation and upgrade guides > > Good luck and best regards, > > On Wed, Apr 26, 2023 at 1:17 AM destfinal--- via Users <[email protected]> > wrote: > > > > Hi, > > > > I am struggling to get an oVirt cluster setup (for a PoC with some > workstations) for the past more than one week and am getting nowhere. > Following is my environment: > > > > Machine: Dell Workstation with i7, 16G RAM, 256G (I have got couple of > more of this machine but could not getr beyond the first one) > > OS: oVirt minimal ( > https://resources.ovirt.org/pub/ovirt-4.5/iso/ovirt-node-ng-installer/4.5.4-2022120615/el9/ovirt-node-ng-installer-4.5.4-2022120615.el9.iso > ) > > Documentation followed: > https://www.ovirt.org/documentation/installing_ovirt_as_a_self-hosted_engine_using_the_command_line/index.html#Installing_Red_Hat_Virtualization_Hosts_SHE_deployment_host > > Cluster name chosen: my.cluster > > First node host name: node1-ovirt.my.cluster > > Engine VM name: ovirt-engine.my.cluster > > > > The documentation states that there should be resolvable DNS entries for > both the oVirt hosts *as well as* for the oVirt engine VM. I am a bit > confused on this as the VM will get a DHCP address only after running the > 'hosted-engine' script. What ip address should I have for the engine VM > (say if I have my engine host name as ovirt-engine.my.cluster)? If I have > no entry for the engine in the DNS I get the following error: > > > > [ ERROR ] Host name is not valid: ovirt-engine.my.cluster did not > resolve into an IP address > > Please provide the FQDN you would like to use for the > engine. > > Note: This will be the FQDN of the engine VM you are > now going to launch, > > it should not point to the base host or to any other > existing machine. > > Engine VM FQDN: > > > > So I simply added an entry for 'ovirt-engine.my.cluster' with a dummy > value 192.168.0.222 (this is an ip address on the host subnet; but the > engine gets a DHCP address from a different subnet from a virtual network > from the host; I dont understand this) which moves away from the above > problem and goes all the way (after providing the values for a few other > questions) to hang at > > > > 'Wait for the host to be up' > > > > for a while and eventually fail with an error message: > > > > [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "Host > is not up, please check logs, perhaps also on the engine machine"} > > > > At this point a vm is running in the host. I logged on to the VM and > searched the logs and found the following line in the > /var/log/ovirt-engine/engine.log: > > > > ERROR [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] > (EE-ManagedThreadFactory-engine-Thread-1) > [728b2edd-d13a-48c3-a2c1-42a66a5334c5] Exception: Task Install ovs failed > to execute. Please check logs for more details: > /var/log/ovirt-engine/host-deploy/ovirt-host-deploy-ansible-20230425210047-node1-ovirt.my.cluster-728b2edd-d13a-48c3-a2c1-42a66a5334c5.log > > > > and in the file > /var/log/ovirt-engine/host-deploy/ovirt-host-deploy-ansible-20230425210047-node1-ovirt.my.cluster-728b2edd-d13a-48c3-a2c1-42a66a5334c5.log > I found the following error: > > > > "msg" : "The conditional check 'cluster_switch == \"ovs\" or > (ovn_central is defined and ovn_central | ipaddr)' failed. The error was: > The ipaddr filter requires python's netaddr be installed on the ansible > controller\n\nThe error appears to be in > '/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml': > line 3, column 5, but may\nbe elsewhere in the file depending on the exact > syntax problem.\n\nThe offending line appears to be:\n\n- block:\n - name: > Install ovs\n ^ here\n" > > > > On the host (node1-ovirt.my.cluster) > > =========================== > > the result of 'rpm -qa | grep netaddr' is > 'python3-netaddr-0.8.0-5.el9.noarch' > > > > the ansible version is: > > > > ansible [core 2.14.0] > > config file = /etc/ansible/ansible.cfg > > configured module search path = ['/root/.ansible/plugins/modules', > '/usr/share/ansible/plugins/modules'] > > ansible python module location = > /usr/lib/python3.9/site-packages/ansible > > ansible collection location = > /root/.ansible/collections:/usr/share/ansible/collections > > executable location = /usr/bin/ansible > > python version = 3.9.14 (main, Sep 21 2022, 00:00:00) [GCC 11.3.1 > 20220421 (Red Hat 11.3.1-2)] (/usr/bin/python3.9) > > jinja version = 3.1.2 > > libyaml = True > > > > # rpm -qi ovirt-engine-appliance > > Name : ovirt-engine-appliance > > Version : 4.5 > > Release : 20221206125848.1.el9 > > > > > > On the vm (ovirt-engine.my.cluster) > > =========================== > > the result of 'rpm -qa | grep netaddr' is: > > python3-netaddr-0.7.19-8.1.2.el8.noarch > > python39-netaddr-0.7.19-8.1.2.el8.noarch > > > > ansible version is: > > > > ansible [core 2.14.2] > > config file = /etc/ansible/ansible.cfg > > configured module search path = ['/root/.ansible/plugins/modules', > '/usr/share/ansible/plugins/modules'] > > ansible python module location = > /usr/lib/python3.11/site-packages/ansible > > ansible collection location = > /root/.ansible/collections:/usr/share/ansible/collections > > executable location = /usr/bin/ansible > > python version = 3.11.2 (main, Feb 28 2023, 23:00:48) [GCC 8.5.0 > 20210514 (Red Hat 8.5.0-18)] (/usr/bin/python3.11) > > jinja version = 3.1.2 > > libyaml = True > > > > At the moment I ran out of ideas. Am I not following something in the > document correctly? > > > > Please let me know if you need more information in this regard > > > > Thanks > > _______________________________________________ > > Users mailing list -- [email protected] > > To unsubscribe send an email to [email protected] > > 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/[email protected]/message/QO2Z6OJTERAJCCLYHC6CLRQKVUUJRG2C/ > > > > -- > Didi > > -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING - Red Hat In-Vehicle Operating System Red Hat EMEA <https://www.redhat.com/> [email protected] <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*
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