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feat(inputs.promql): Add plugin#17701

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skartikey merged 13 commits intoinfluxdata:masterfrom
srebhan:promql_issue_15772
Oct 20, 2025
Merged

feat(inputs.promql): Add plugin#17701
skartikey merged 13 commits intoinfluxdata:masterfrom
srebhan:promql_issue_15772

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@srebhan
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@srebhan srebhan commented Sep 26, 2025

Summary

This new plugin allows to query a Prometheus instance using PromQL. Currently both instant and range queries are supported.

Checklist

  • No AI generated code was used in this PR

Related issues

resolves #15772

@telegraf-tiger telegraf-tiger bot added feat Improvement on an existing feature such as adding a new setting/mode to an existing plugin plugin/input 1. Request for new input plugins 2. Issues/PRs that are related to input plugins labels Sep 26, 2025
@srebhan srebhan self-assigned this Sep 26, 2025
@srebhan srebhan mentioned this pull request Sep 29, 2025
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@srebhan srebhan assigned skartikey and mstrandboge and unassigned srebhan Oct 8, 2025
mstrandboge
mstrandboge reviewed Oct 9, 2025
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Overall this looks great! I have just a couple very minor comments

@srebhan srebhan requested a review from mstrandboge October 15, 2025 13:02
@mstrandboge mstrandboge assigned skartikey and unassigned mstrandboge Oct 15, 2025
@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 15, 2025
skartikey
skartikey reviewed Oct 16, 2025
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@srebhan Thanks! Added some comments.

srebhan and others added 13 commits October 20, 2025 15:08
@srebhan
feat(inputs.promql): Add plugin
8bd31e7
@srebhan
Fix linter issues
dbbb8c2
@srebhan
Add license information for dependency
c2871b6
@srebhan
Allow to set a fallback metric name for queries
b4b6e2d
@srebhan @mstrandboge
Update plugins/inputs/promql/README.md
80bd4b4 
Co-authored-by: Maya Strandboge <136023093+mstrandboge@users.noreply.github.com>
@srebhan @mstrandboge
Update plugins/inputs/promql/README.md
29037e3 
Co-authored-by: Maya Strandboge <136023093+mstrandboge@users.noreply.github.com>
@srebhan
Only set timeout if specified
6b4b9d2
@srebhan @skartikey
Update plugins/inputs/promql/README.md
f0e6324 
Co-authored-by: skartikey <1942366+skartikey@users.noreply.github.com>
@srebhan @skartikey
Update plugins/inputs/promql/README.md
9801478 
Co-authored-by: skartikey <1942366+skartikey@users.noreply.github.com>
@srebhan @skartikey
Update plugins/inputs/promql/README.md
2d82bea 
Co-authored-by: skartikey <1942366+skartikey@users.noreply.github.com>
@srebhan
Whitespaces
dd8e2cd
@srebhan
Check for closer interface
b34e771
@srebhan
Validate queries on init
5694fcf
@srebhan srebhan force-pushed the promql_issue_15772 branch from dc5298d to 5694fcf Compare October 20, 2025 13:34
@srebhan srebhan requested a review from skartikey October 20, 2025 13:34
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telegraf-tiger bot commented Oct 20, 2025

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%)

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amd64.deb aarch64.rpm darwin_amd64.tar.gz windows_amd64.zip
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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
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skartikey
skartikey approved these changes Oct 20, 2025
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@srebhan This is a great addition to Telegraf!

@skartikey skartikey merged commit 6224b3e into influxdata:master Oct 20, 2025
26 checks passed
@github-actions github-actions bot added this to the v1.37.0 milestone Oct 20, 2025
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@skartikey skartikey skartikey approved these changes

@mstrandboge mstrandboge mstrandboge approved these changes

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@skartikey skartikey

Labels

feat Improvement on an existing feature such as adding a new setting/mode to an existing plugin plugin/input 1. Request for new input plugins 2. Issues/PRs that are related to input 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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Milestone

v1.37.0

Development

Successfully merging this pull request may close these issues.

New input plugin inputs.prometheus_query

3 participants

@srebhan @skartikey @mstrandboge