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fix(agent): Use a unique WAL file for plugin instances of the same type #15966

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merged 4 commits into from
Oct 18, 2024
Merged

fix(agent): Use a unique WAL file for plugin instances of the same type #15966

merged 4 commits into from
Oct 18, 2024

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mstrandboge
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Summary

Includes the alias (if set) in the file path for the WAL file to avoid plugins named the same sharing a WAL file and causing race conditions

Checklist

  • No AI generated code was used in this PR

Related issues

resolves #15876

@mstrandboge mstrandboge added the ready for final review This pull request has been reviewed and/or tested by multiple users and is ready for a final review. label Oct 2, 2024
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telegraf-tiger bot commented Oct 2, 2024

Thanks so much for the pull request!
🤝 ✒️ Just a reminder that the CLA has not yet been signed, and we'll need it before merging. Please sign the CLA when you get a chance, then post a comment here saying !signed-cla

@telegraf-tiger telegraf-tiger bot added the fix pr to fix corresponding bug label Oct 2, 2024
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!signed-cla

@srebhan srebhan mentioned this pull request Oct 2, 2024
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srebhan
srebhan requested changes Oct 2, 2024
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@DStrand1 I don't think this will fix the issue as you now require the user to set an alias! It would be better to use the plugin ID instead as it is actually unique per plugin...

@mstrandboge mstrandboge assigned mstrandboge and unassigned srebhan Oct 2, 2024
@mstrandboge mstrandboge removed the ready for final review This pull request has been reviewed and/or tested by multiple users and is ready for a final review. label Oct 2, 2024
@mstrandboge mstrandboge assigned srebhan and unassigned mstrandboge Oct 8, 2024
srebhan
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Thanks @DStrand1 for the update. Please find my comments in the code...

@srebhan srebhan changed the title fix(agent.buffer): Fix shared wal file between same named plugins fix(agent): Use a unique WAL file for plugin instances of the same type Oct 9, 2024
@srebhan srebhan added area/agent plugin/output 1. Request for new output plugins 2. Issues/PRs that are related to out plugins labels Oct 9, 2024
@mstrandboge mstrandboge requested a review from srebhan October 9, 2024 23:57
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Thanks @DStrand1! Do you feel like we can merge this or do you want to run this past the issue reporter again?

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Thanks @DStrand1! Do you feel like we can merge this or do you want to run this past the issue reporter again?

@srebhan I think this is ready to merge, though let me address the test failure first

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Download PR build artifacts for linux_amd64.tar.gz, darwin_arm64.tar.gz, and windows_amd64.zip.
Downloads for additional architectures and packages are available below.

☺️ This pull request doesn't significantly change the Telegraf binary size (less than 1%)

📦 Click here to get additional PR build artifacts

Artifact URLs

DEB RPM TAR GZ ZIP
amd64.deb aarch64.rpm darwin_amd64.tar.gz windows_amd64.zip
arm64.deb armel.rpm darwin_arm64.tar.gz windows_arm64.zip
armel.deb armv6hl.rpm freebsd_amd64.tar.gz windows_i386.zip
armhf.deb i386.rpm freebsd_armv7.tar.gz
i386.deb ppc64le.rpm freebsd_i386.tar.gz
mips.deb riscv64.rpm linux_amd64.tar.gz
mipsel.deb s390x.rpm linux_arm64.tar.gz
ppc64el.deb x86_64.rpm linux_armel.tar.gz
riscv64.deb linux_armhf.tar.gz
s390x.deb linux_i386.tar.gz
linux_mips.tar.gz
linux_mipsel.tar.gz
linux_ppc64le.tar.gz
linux_riscv64.tar.gz
linux_s390x.tar.gz

@srebhan srebhan added the ready for final review This pull request has been reviewed and/or tested by multiple users and is ready for a final review. label Oct 18, 2024
@srebhan srebhan merged commit e257c14 into influxdata:master Oct 18, 2024
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@github-actions github-actions bot added this to the v1.32.2 milestone Oct 18, 2024
srebhan pushed a commit that referenced this pull request Oct 28, 2024
@mstrandboge @srebhan
fix(agent): Use a unique WAL file for plugin instances of the same ty…
27d2a79 
…pe (#15966)

(cherry picked from commit e257c14)
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@srebhan srebhan srebhan approved these changes

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area/agent fix pr to fix corresponding bug plugin/output 1. Request for new output plugins 2. Issues/PRs that are related to out plugins ready for final review This pull request has been reviewed and/or tested by multiple users and is ready for a final review.
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Successfully merging this pull request may close these issues.

Telegraf crashes when buffer_strategy = "disk" and more than one output plugin of the same type is configured
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@mstrandboge @srebhan