[7.17] [eventLog] retry resource creation at initialization time (#136363) #136646
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…6363) resolves elastic#134098 Adds retry logic to the initialization of elasticsearch resources, when Kibana starts up. Recently, it seems this has become a more noticeable error - that race conditions occur where two Kibana's initializing a new stack version will race to create the event log resources. We believe we'll see the end of these issues with some retries, chunked around the 4 resource-y sections of the initialization code. We're using [p-retry][] (which uses [retry][]), to do an exponential backoff starting at 2s, then 4s, 8s, 16s, with 4 retries (so 5 actual attempted calls). Some randomness is added, since there's a race on. [p-retry]: https://github.com/sindresorhus/p-retry#p-retry [retry]: https://github.com/tim-kos/node-retry#retry Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com> (cherry picked from commit f6e4c2f)
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