Bug 1413779
| Summary: | dhcp_domain in "/etc/nova/nova.conf" and "/etc/neutron/dhcp_agent.ini" should match FQDN domain in undercloud.conf | ||||||
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| Product: | Red Hat OpenStack | Reporter: | Nick Satsia <nsatsia> | ||||
| Component: | openstack-tripleo | Assignee: | James Slagle <jslagle> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Arik Chernetsky <achernet> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 10.0 (Newton) | CC: | aschultz, chris.brown, mburns, mcornea, rhel-osp-director-maint, thiago.munck, vcojot | ||||
| Target Milestone: | --- | Keywords: | Triaged, ZStream | ||||
| Target Release: | 10.0 (Newton) | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
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| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2018-02-28 16:16:16 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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You might need to set the CloudName* options when you deploy. For example: [stack@instack ~]$ cat /home/stack/templates/domain.yaml parameter_defaults: CloudDomain: test.example.com CloudName: overcloud.test.example.com CloudNameInternal: overcloud.internalapi.test.example.com CloudNameStorage: overcloud.storage.test.example.com CloudNameStorageManagement: overcloud.storagemgmt.test.example.com CloudNameCtlplane: overcloud.ctlplane.text.example.com (In reply to Alex Schultz from comment #1) > You might need to set the CloudName* options when you deploy. For example: > > [stack@instack ~]$ cat /home/stack/templates/domain.yaml > parameter_defaults: > CloudDomain: test.example.com > CloudName: overcloud.test.example.com > CloudNameInternal: overcloud.internalapi.test.example.com > CloudNameStorage: overcloud.storage.test.example.com > CloudNameStorageManagement: overcloud.storagemgmt.test.example.com > CloudNameCtlplane: overcloud.ctlplane.text.example.com I do set them as needed by enabling TLS/SSL. The is issue is the DHCP server on the director not giving the client a domain as it has an empty domain set, resulting in MySQL/Galerra failing to start: "ERROR 2002 (HY000): Can't connect to local MySQL server through socket..." We faced the same issue running OSP10 and RHEL7.3. If only setting CloudDomain parameter, MySQL/Galera fails to start on controllers during deploy. Just removed CloudDomain option from YAML files and performed a new deploy to get things working again. We'll try the suggested workaround soon. Thanks. *** This bug has been marked as a duplicate of bug 1532376 *** |
Created attachment 1241471 [details] "journalctl -u os-collect-config" from Controller0 Description of problem: I set a FQDN name for undercloud in undercloud.conf but this does not update dhcp_domain in "/etc/nova/nova.conf" and "/etc/neutron/dhcp_agent.ini" (where they default to "localdomain") when I install the undercloud. When you set the "CloudDomain" (normally same domain as in the undercloud FQDN) in your overcloud parameters (required for SSL/TLS) it fails the deployment at or just after Step2.2 where MySQL/Galerra fails to start with cannot open socket. ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' Version-Release number of selected component (if applicable): RHOSP10d How reproducible: Steps to Reproduce: 1. Deploy undercloud 2. Configure overcloud with SSL and set "CloudDomain" 3. Deploy overcloud with 3 controllers Actual results: Deployment fails at or just after Step2.2 due to MySQL/Galerra failing to start ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' Expected results: Additional info: If you do not set CloudDomain or set it to "localdomain" it works. Workaround: On the undercloud manually update dhcp_domain in "/etc/nova/nova.conf" and "/etc/neutron/dhcp_agent.ini".