Bug 1405098
| Summary: | Ocata requires additional cellvs2 setup | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Dan Smith <dasmith> |
| Component: | openstack-tripleo-heat-templates | Assignee: | Ollie Walsh <owalsh> |
| Status: | CLOSED ERRATA | QA Contact: | Prasanth Anbalagan <panbalag> |
| Severity: | high | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 11.0 (Ocata) | CC: | berrange, dasmith, dbecker, dclarke, eglynn, kchamart, lruzicka, markmc, mburns, mcornea, morazi, mwitt, nlevinki, owalsh, panbalag, pkovar, pmyers, rhel-osp-director-maint, sasha, sbauza, sclewis, sferdjao, sgordon, srevivo, vromanso |
| Target Milestone: | beta | Keywords: | FutureFeature, InstallerIntegration, Regression, Triaged |
| Target Release: | 11.0 (Ocata) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | openstack-tripleo-heat-templates-6.0.0-0.20170218023452.edbaaa9.el7ost.noarch.rpm | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-05-17 19:51:22 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1427457 | ||
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Description
Dan Smith
2016-12-15 15:20:13 UTC
Scott you didn't ask a question? To summarize the release notes: For an upgrade to Ocata of a non-cells deployment, the following steps are needed in Newton: 1. Create a new database for cell0 based on the current name of the api database: <API database name>_cell0. If the api database is named nova_api, then the cell0 database should be named nova_api_cell0. 2. Run the simple cell setup command: nova-manage cell_v2 simple_cell_setup --transport-url <transport url for message queue>. An upgrade of an existing cells v1 deployment requires different, more complex steps, so let us know if that info is needed. There's also an enhancement to the simple_cell_setup command in Ocata that can pick up [DEFAULT]/transport_url from the nova.conf (instead of only the command line), so I'm going to try to get that backported to Newton for use. I will update here if that happens. *** Bug 1418907 has been marked as a duplicate of this bug. *** Hello, could you please provide more info about this bug. Is it going to be a part of OSP 11 or not? It would help me to decide how I will handle the documentation for this issue. Thanks a lot. (In reply to Lukas Ruzicka from comment #17) > Hello, could you please provide more info about this bug. Is it going to be > a part of OSP 11 or not? It would help me to decide how I will handle the > documentation for this issue. Thanks a lot. RHOSP 11 will deploy a so called "cell of one", a single cell deployment. This is because this is mandatory for Nova from Ocata and beyond. This is mostly plumbing from a user perspective, but should be reflected in any manual configuration or architecture documentation so that they are able to understand what is being deployed. Deployment and configuration of multi-cell environments is not addressed in this release. There will be no manual configuration required. OSPD will deploy a single cell setup for a fresh install or upgrade RHOSP 10 to a single cell. Upstream docs describe the architecture quite well IMO: http://docs.openstack.org/developer/nova/cells.html#cells-v2 By manual configuration I was referring to the fact that in addition to the director-based installation documentation the docs folks maintain these guides which will likely need updates: Architecture Guide https://access.redhat.com/documentation/en/red-hat-openstack-platform/10/paged/architecture-guide/ Manual Installation Procedures https://access.redhat.com/documentation/en/red-hat-openstack-platform/10/paged/manual-installation-procedures/chapter-8-install-the-compute-service Thanks, guys, for your quick reply. I highly appreciate that. Ah, ok. The manual setup procedures will need to be updated for both cell_v2 setup and the placement api setup. Can this be moved to POST or MODIFIED? Greenfield install implemented in numerous upstream patches: https://review.openstack.org/#/q/topic:bug/1649341 10 -> 11 Upgrade implemented in https://review.openstack.org/405241 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2017:1245 |