2020 Week 20 (Late May)

Updated 1,656 Days AgoPublic

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Outage

12th - 17th May

Outage on our virtual machine provider, SwitchEngine. Their Ceph cluster suffered a memory consumption problem. Information about the outage can be found here: https://switchengines-1564678076272.site24x7signals.com/#/incident/-fIX8sNu-ilFX5UtJzmCzXSiq-ukEntqLFAOHX16DXSNCNmhLfrlFcT7xEpg8Jyaa5HgETBE20fYvvi0bIVrGg==

• 2020-05-16 - 2020-05-17: c4science upgrade, we took the chance to upgrade our infrastructure

29th May - 4th June

The Ceph cluster is still in bad shape: https://switchengines-1564678076272.site24x7signals.com/#/incident/-fIX8sNu-ilFX5UtJzmCzXSiq-ukEntqLFAOHX16DXS-bSsH8mjGvL-9nCltIH92b_nlVTJjdEgz3UjItwgXqw==

• 2020-05-29: We are experiencing huge performance issue and virtual machine lockup.
• 2020-06-02: Repositories write are not possible but the rest service is in write mode again. Repositories can be fetched again !
• 2020-06-03: SVN and Hg write operatoins have been restored. GIT will follow later if everything is stable.
• 2020-06-04: GIT operations have been restored.

Bugfixes

• Fix repositories synchronization
• Fix some authentication performance
• Upgrade to GIT 2.22
• Fix PHP version on some cases
• Backup service in an other datacenter almost ready to be used at all time (from backups)