fix: exit on grpc plugin crash #3604
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Signed-off-by: Johannes Würbach <johannes.wuerbach@googlemail.com>
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@@ Coverage Diff @@
## main #3604 +/- ##
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+ Coverage 96.50% 96.54% +0.04%
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Files 264 264
Lines 15447 15447
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+ Hits 14907 14914 +7
+ Misses 455 449 -6
+ Partials 85 84 -1
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yurishkuro
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Mar 29, 2022
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Signed-off-by: Johannes Würbach <johannes.wuerbach@googlemail.com> Co-authored-by: Yuri Shkuro <yurishkuro@users.noreply.github.com> Signed-off-by: Albert Teoh <see.kwang.teoh@gmail.com>
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Which problem is this PR solving?
Fixes #3562
Short description of the changes
Exit when the grpc plugins fails so we an orchestration can recover from such failures. The exit inside the storage plugin feels odd, but I couldn't find a way to bubble up the failure to a different place.
Instead of crashing jaeger could also attempt to restart the plugin, but then restart loops would also need to be prevented, etc. so just crashing seemed easier and more obvious for an operator.
Related hashicorp/go-plugin#31 hashicorp/go-plugin#92