Después de un cierre desafortunado de nuestro clúster de Kubernetes, el servidor API no comenzó a funcionar. Después de investigar un poco, encontré los siguientes errores en cada miembro de etcd en cada nodo.
¿Cómo puedo recuperar el clúster?
Maestro1
2021-01-12 13:34:54.273559 I | etcdserver: recovered store from snapshot at index 143742270
2021-01-12 13:34:54.281853 I | mvcc: restore compact to 127098354
2021-01-12 13:34:54.310003 C | mvcc: store.keyindex: put with unexpected smaller revision [{127097381 0} / {127099854 0}]
panic: store.keyindex: put with unexpected smaller revision [{127097381 0} / {127099854 0}]
# ... stack trace ...
Maestro2
panic: freepages: failed to get all reachable pages (page 3630520571184623672: out of bounds: 11503)
# ... stack trace ...
maestro3
2021-01-13 12:10:35.428458 I | etcdserver: recovered store from snapshot at index 143735303
2021-01-13 12:10:35.437350 I | mvcc: restore compact to 127098354
2021-01-13 12:10:35.481940 C | mvcc: store.keyindex: put with unexpected smaller revision [{127097229 0} / {127099849 0}]
panic: store.keyindex: put with unexpected smaller revision [{127097229 0} / {127099849 0}]
# ... stack trace ...