Hi there, Today 2022-11-22 at about 12:25 UTC, as part of a routine operation I reimaged/reformated a cloudvirt hypervisor without relocating all the virtual machines first. The data survived the reimage, but the 32 (!) affected virtual machines were briefly unavailable and then hard-rebooted. All virtual machines are now ACTIVE (up and running) from the openstack point of view, but please, let me know if you need assistance recovering them in any way. As of this writing we don't have any automation to ensure we only reimage empty hypervisors, but we're working on it, to prevent this kind of human errors in the future. regards. (and sorry!) (!) Affected virtual machines are: - ID: 78782628-4f9f-4263-84fc-06e767b3bfe1 Name: mx-wiki - ID: 1fa9f0d9-42e8-4273-bdb1-a7d49998c13f Name: synapse01 - ID: 2382fda0-e683-4d0c-95b6-bbbf323904d9 Name: canary1048-04 - ID: 4b570277-e51f-459d-bea2-394c5ad7bc92 Name: tools-sgeexec-10-16 - ID: 66529c1b-f3a3-4ff8-b30d-785f4f274965 Name: feature-store-test - ID: e153f69a-46a0-458a-ab50-de3d86aa861b Name: toolsbeta-test-k8s-worker-7 - ID: c3a2d1a9-f811-4da9-afba-3a113c8ff729 Name: wbregistry-02 - ID: 2b56c575-08a5-4def-87cb-bee5bd43e4f9 Name: prod - ID: 141ac13c-f0fa-46d3-9d2a-cede8bc854c6 Name: devtools-puppetdb1001 - ID: fdb15c24-0b41-42d6-9c4a-82afd1d9dcb9 Name: tools-sgeweblight-10-31 - ID: 56e55a31-8d32-455e-b650-b7194e71d2fd Name: runner-1023 - ID: cb4a87e4-264e-4c8f-8197-3efff54346de Name: runner-1022 - ID: 5b6b5733-565d-456e-a4fc-85ce669d3fd2 Name: deployment-mdb02 - ID: 75dce76d-36ad-4f9e-85e9-8a11ff6744db Name: wikibase-product-testing-2022 - ID: 868d3dca-3e5c-4089-89a9-2c7e756c3e31 Name: toolsbeta-cumin-1 - ID: 42ac6d8a-453a-4620-b4b7-9c97994c98fb Name: integration-agent-docker-1030 - ID: 084da652-503d-49a7-9ffa-98a0cd5335fd Name: toolsbeta-sgeexec-10-5 - ID: f098fe82-18b6-49a9-962d-9b8f1f989b14 Name: pcc-worker1001 - ID: 8eb272dc-8006-4e93-a966-5035809324d9 Name: deployment-mx03 - ID: e67d0e4c-e07c-4d9a-8ddb-cb0bc8efa388 Name: deployment-docker-api-gateway01 - ID: b958511a-10cb-4e62-bdbb-6da5013dd62f Name: soweego - ID: 62045cf9-59ed-44b9-a268-1c9f171b5aae Name: tools-package-builder-04 - ID: 0127e905-f52e-4ed4-b60d-260102a8e625 Name: pontoon-lb-02 - ID: 827bf744-262a-458b-951d-f2e9a377e075 Name: toolsbeta-test-k8s-ingress-3 - ID: 3e6c31d7-b4db-4a5f-a610-a74d0013f631 Name: pki-test01 - ID: 8893ba32-fb5c-4567-a242-b6c676978b7d Name: deployment-urldownloader03 - ID: f72e5b18-6376-4ccd-9e59-64447759e53f Name: deployment-deploy03 - ID: 006dea0a-a1eb-4de3-bf45-1a071ad87152 Name: kafka-test-cloud-2 - ID: e05220d7-8ca1-4d9f-a933-01a843286ea8 Name: toolsbeta-docker-imagebuilder-01 - ID: 416f445a-cad4-45c2-b32e-f17100f93eac Name: cloud-puppetmaster-05 - ID: 4e492051-25a3-4442-b8b9-1959f42917fe Name: tools-k8s-worker-76 - ID: df18863a-2da7-4951-aa69-936b3d889592 Name: deployment-docker-cpjobqueue01 -- Arturo Borrero Gonzalez Senior Site Reliability Engineer Wikimedia Cloud Services Wikimedia Foundation