Simone, ovirt-users, I'm running into an issue with the ovirt.hosted_engine_setup role. I can't decide if my problem is 1) that the SSH connection to the HostedEngineLocal VM repeatedly fails due to that new VM not having an entry in ~/.ssh/known_hosts or 2) that I don't have some variable defined correctly. I can force my way past #1 by setting host_key_checking=false in ansible.cfg, but if I do that, I immediately get an error about an undefined hostvar variable... Can you point me in the right direction to debug this? I would really like to be able to rebuild my RHHI/RHV cluster using these gluster+ovirt roles.
Here is the undefined variable error, and the variable files I'm including
via the "ansible-playbook -e..." syntax:
TASK [ovirt.hosted_engine_setup : Wait for the local VM]
*****************************************************************************************
ok: [localhost -> rhvm.home.lab]
TASK [ovirt.hosted_engine_setup : Add an entry for this host on /etc/hosts
on the local VM] ******************************************************
fatal: [localhost]: FAILED! => {"msg": "The task includes an option with an
undefined variable. *The error was: u\"hostvars['rhhi1.home.lab']\" is
undefined*\n\nThe error appears to be in
'/usr/share/ansible/roles/ovirt.hosted_engine_setup/tasks/bootstrap_local_vm/03_engine_initial_tasks.yml':
line 8, column 5, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n timeout:
180\n - name: Add an entry for this host on /etc/hosts on the local VM\n
^ here\n"}
Thank you,
John Call
Red Hat - Storage Domain Architect
[email protected]
(714) 267-8802
On Tue, Jan 7, 2020 at 12:27 AM Gobinda Das <[email protected]> wrote:
> Hi John,
> Sorry misunderstood, I thought you are using cockpit based deployment.
> Your gluster_inventory is correct for end to end deployment.
>
> On Tue, Jan 7, 2020 at 12:43 PM Gobinda Das <[email protected]> wrote:
>
>> Hi John,
>> I am seeing error:
>> TASK [ovirt.hosted_engine_setup : Get local VM dir path]
>> *****************************************************************************************
>> task path:
>> /usr/share/ansible/roles/ovirt.hosted_engine_setup/tasks/bootstrap_local_vm/03_engine_initial_tasks.yml:57
>> fatal: [localhost]: FAILED! => {
>> "msg": "The task includes an option with an undefined variable. The
>> error was: 'ansible.vars.hostvars.HostVarsVars object' has no attribute
>> 'he_local_vm_dir'\n\nThe error appears to be in
>> '/usr/share/ansible/roles/ovirt.hosted_engine_setup/tasks/bootstrap_local_vm/03_engine_initial_tasks.yml':
>> line 57, column 7, but may\nbe elsewhere in the file depending on the exact
>> syntax problem.\n\nThe offending line appears to be:\n\n delegate_to:
>> \"{{ he_ansible_host_name }}\"\n - name: Get local VM dir path\n ^
>> here\n"
>> }
>> Adding @Simone Tiraboschi <[email protected]>
>> Simone do we need to explicitly specify he_local_vm_dir ?
>> In gluster_inventory you can't mention other hosts and SD informations to
>> auto add. For that you need to create separate file under:
>> /usr/share/ovirt-hosted-engine-setup/gdeploy-inventory.yml
>> and add entries there like:
>>
>> gluster:
>> hosts:
>> host2:
>> host3:
>> vars:
>> storage_domains:
>> [{"name":"data","host":"host1","address":"host1","path":"/data","mount_options":"backup-volfile-servers=host2:host3"},{"name":"vmstore","host":"host1","address":"host1","path":"/vmstore","mount_options":"backup-volfile-servers=host2:host3"}]
>>
>> Then hook will automatically read this file and perform action
>> accordingly.
>>
>> On Tue, Jan 7, 2020 at 11:53 AM John Call <[email protected]> wrote:
>>
>>> Hi Gobinda, ovirt-users,
>>>
>>> I think I'm close, but I'm running into a timeout/error when the
>>> ovirt.hosted-engine-setup tasks try to connect to the new
>>> "HostedEngineLocal" VM. It seems to complain about host_key_checking. I
>>> disabled that via ansible.cfg, but it fails on the next task (see short
>>> logs.) Do you see anything obviously wrong in my inventory and json
>>> files? I've attached the verbose playbook logs when I run this from the
>>> first HCI host...
>>>
>>> [root@rhhi1 hc-ansible-deployment]# pwd
>>> /etc/ansible/roles/gluster.ansible/playbooks/hc-ansible-deployment
>>>
>>> [root@rhhi1 hc-ansible-deployment]# ansible-playbook -b -vvv -i
>>> gluster_inventory.yml hc_deployment.yml
>>> --extra-vars='@he_gluster_vars.json' | tee playbook.logs
>>>
>>>
>>> Thank you,
>>> John Call
>>> Red Hat - Storage Domain Architect
>>> [email protected]
>>> (714) 267-8802
>>>
>>>
>>> On Wed, Dec 11, 2019 at 11:09 PM Gobinda Das <[email protected]> wrote:
>>>
>>>> Hi John,
>>>> You need to specify storage-fqdn(Which should mapped to storage
>>>> network) and ovirtmgmt-fqdn (Which should mapped to frontend network) like
>>>> this:
>>>> hc_nodes:
>>>> hosts:
>>>> host1-STORAGE-fqdn:
>>>> host2-STORAGE-fqdn:
>>>> host3-STORAGE-fqdn:
>>>> vars:
>>>> cluster_nodes:
>>>> - host1-STORAGE-fqdn
>>>> - host2-STORAGE-fqdn
>>>> - host3-STORAGE-fqdn
>>>> gluster_features_hci_cluster: "{{ cluster_nodes }}"
>>>>
>>>> gluster:
>>>> host2-ovirtmgmt-fqdn:
>>>> host3-ovirtmgmt-fqdn:
>>>> storage_domains:
>>>> [{"name":"data","host":"host1-STORAGE-fqdn","address":"host1-STORAGE-fqdn","path":"/data","mount_options":"backup-volfile-servers=host2-STORAGE-fqdn:host3-STORAGE-fqdn"},{"name":"vmstore","host":"host1-STORAGE-fqdn","address":"host1-STORAGE-fqdn","path":"/vmstore","mount_options":"backup-volfile-servers=host2-STORAGE-fqdn:host3-STORAGE-fqdn"}]
>>>>
>>>>
>>>> On Thu, Dec 12, 2019 at 2:47 AM John Call <[email protected]> wrote:
>>>>
>>>>> Hi ovirt-users,
>>>>>
>>>>> I'm trying to automate my HCI deployment, but can't figure out how to
>>>>> specify multiple network interfaces in gluster_inventory.yml. My servers
>>>>> have two NICs, one for ovirtmgmt (and everything else), and the other is
>>>>> just for Gluster. How should I populate the inventory/vars file? Is this
>>>>> correct?
>>>>>
>>>>> [root@rhhi1 hc-ansible-deployment]# pwd
>>>>> /etc/ansible/roles/gluster.ansible/playbooks/hc-ansible-deployment
>>>>>
>>>>> [root@rhhi1 hc-ansible-deployment]# cat gluster_inventory.yml
>>>>> --lots of stuff omitted--
>>>>> hc_nodes:
>>>>> hosts:
>>>>> host1-STORAGE-fqdn:
>>>>> host2-STORAGE-fqdn:
>>>>> host3-STORAGE-fqdn:
>>>>> vars:
>>>>> cluster_nodes:
>>>>> - host1-ovirtmgmt-fqdn
>>>>> - host2-ovirtmgmt-fqdn
>>>>> - host3-ovirtmgmt-fqdn
>>>>> gluster_features_hci_cluster: "{{ cluster_nodes }}"
>>>>>
>>>>> gluster:
>>>>> host2-STORAGE-fqdn:
>>>>> host3-STORAGE-fqdn:
>>>>> storage_domains:
>>>>> [{"name":"data","host":"host1-STORAGE-fqdn","address":"host1-STORAGE-fqdn","path":"/data","mount_options":"backup-volfile-servers=host2-STORAGE-fqdn:host3-STORAGE-fqdn"},{"name":"vmstore","host":"host1-STORAGE-fqdn","address":"host1-STORAGE-fqdn","path":"/vmstore","mount_options":"backup-volfile-servers=host2-STORAGE-fqdn:host3-STORAGE-fqdn"}]
>>>>> _______________________________________________
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>>>>> oVirt Code of Conduct:
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>>>>> List Archives:
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>>>>>
>>>>
>>>>
>>>> --
>>>>
>>>>
>>>> Thanks,
>>>> Gobinda
>>>>
>>>
>>
>> --
>>
>>
>> Thanks,
>> Gobinda
>>
>
>
> --
>
>
> Thanks,
> Gobinda
>
gluster_inventory.yml
Description: application/yaml
he_gluster_vars.json
Description: application/json
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