Cherry-pick #20325 to 7.9: system/socket: Allow running multiple instances by grouping kprobes by PID #20354
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andrewkroh
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…ic#20325) (elastic#20354) This updates the system/socket dataset to group installed kprobes by PID instead of using a generic `auditbeat` group. This allows multiple instances of Auditbeat to run with the system/socket dataset enabled (default) avoiding collision of kprobes. (cherry picked from commit 30de776)
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Cherry-pick of PR #20325 to 7.9 branch. Original message:
What does this PR do?
This updates the system/socket dataset to group installed kprobes by PID instead of using a generic
auditbeatgroup.This allows multiple instances of Auditbeat to run with the system/socket dataset enabled (default) avoiding collision of kprobes.
Why is it important?
Currently is not possible to run more than one Auditbeat instance under Linux due to kprobes colliding.
Checklist
I've tested this in Ubuntu 18.04 / kernel 4.15 and it can run multiple instances without trouble.
[ ] I have made corresponding changes to the documentation[ ] I have made corresponding change to the default configuration files[ ] I have added tests that prove my fix is effective or that my feature worksCHANGELOG.next.asciidocorCHANGELOG-developer.next.asciidoc.Related issues
Closes #20303