Updated certificates have been deployed and clients should now be able to use SSL connections correctly. If there are any further issues, please open a support ticket or reach us in #osuosl on Libera Chat.
On Mon, Aug 23, 2021 at 4:24 PM Lance Albertson <la...@osuosl.org> wrote: > The upgrade has been completed, but there is an issue with SSL > connections. The new version is using self-signed certificates which is > causing problems for some clients. We are preparing a fix and will have > that rolled out shortly. > > On Thu, Aug 19, 2021 at 1:25 PM Lance Albertson <la...@osuosl.org> wrote: > >> All, >> >> We will be performing an upgrade on one of our MySQL clusters (mysql-vip2 >> (mysql3/mysql4)) next Monday, August 23, 2021 between 2-4PM PDT. >> >> `date -d '1400 PDT` <-- Display this time in your local time zone. >> >> Services Impacted: >> >> - OpenStack control plane and API endpoints (all clusters) >> - OSL RT >> - SQLGrey on OSL mail relays >> - Various projects which use this cluster >> >> Summary: >> >> We are upgrading from MySQL (Percona Server) from 5.6 to 5.7. This will >> bring us to a version which includes additional features that have been >> required with some projects. >> >> Outage summary: >> >> We have tested the upgrade in a variety of ways (thanks to our student >> Robert Detjens for doing this hard work!) and believe our migration should >> have minimal impacts to services. However, there will likely be a small >> outage when we run mysql_upgrade since it requires a write lock. >> >> Migration steps: >> >> Here's a summary of the steps we're planning on taking for the migration: >> >> 1. Stop configuration management cron job >> 2. Stop replication on both nodes >> 3. Perform upgrade on mysql4 (does not have the VIP) >> 4. Start daemon on mysql4 (will join as secondary), wait for catch up >> 5. Switch VIP to mysql4 >> 6. Stop replication again on both nodes >> 7. Perform upgrade on mysql3 >> 8. Start daemon on mysql3 (will join as secondary), wait for catch up >> 9. Switch VIP to mysql3 >> 10. Run mysql_upgrade on mysql3 (needs write lock) >> 11. Run mysql_upgrade on mysql4 (needs write lock) >> 12. Run and re-enable configuration management >> >> If you have any questions or concerns, please let us know. We'll be in >> #osuosl on Libera Chat in case any one needs to run us directly. >> >> We plan on doing a similar upgrade to our other MySQL cluster, but that >> will happen later and will require additional steps. >> >> Thanks! >> >> -- >> Lance Albertson >> Director >> Oregon State University | Open Source Lab >> > > > -- > Lance Albertson > Director > Oregon State University | Open Source Lab > _______________________________________________ > Hosting mailing list > host...@osuosl.org > https://lists.osuosl.org/mailman/listinfo/hosting >
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