[prometheus-node-exporter] Add rapl initContainer#6589
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henrichter wants to merge 27 commits intoprometheus-community:mainfrom
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[prometheus-node-exporter] Add rapl initContainer#6589henrichter wants to merge 27 commits intoprometheus-community:mainfrom
henrichter wants to merge 27 commits intoprometheus-community:mainfrom
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Signed-off-by: henrichter <hr.richterhenry@gmail.com>
henrichter
requested review from
gianrubio,
zanhsieh and
zeritti
as code owners
Author
|
I've seen something similar being used by bitnami postgresql chart [1]. They use a |
Signed-off-by: Firas Mosbehi <firas.mosbehi@insat.ucar.tn>
…track-stats-exporter to v0.4.40 (prometheus-community#6590) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…/postgres_exporter to v0.19.0 (prometheus-community#6591) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…ommunity#6578) Signed-off-by: zeritti <47476160+zeritti@users.noreply.github.com>
…metheus-community#6592) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…exporter to v0.19.1 (prometheus-community#6582) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…operator/prometheus-operator to v0.89.0 (prometheus-community#6593) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…etheus-operator to v0.89.0 (prometheus-community#6594) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: helm-charts-renovate-helper[bot] <203471071+helm-charts-renovate-helper[bot]@users.noreply.github.com>
…metheus-config-reloader Docker tag to v0.89.0 (prometheus-community#6596) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…eloader Docker tag to v0.89.0 (prometheus-community#6595) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…eus-config-reloader Docker tag to v0.89.0 (prometheus-community#6597) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…us-community#6598) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…mmunity#6599) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…eus-community#6613) Signed-off-by: Firas Mosbehi <firas.mosbehi@insat.ucar.tn>
…track-stats-exporter to v0.4.41 (prometheus-community#6625) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…bouncer-exporter Docker tag to v0.11.1 (prometheus-community#6626) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…ader metrics port (prometheus-community#6623) Signed-off-by: Firas Mosbehi <firas.mosbehi@insat.ucar.tn>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…ajor updates (prometheus-community#6628) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…webhook-certgen Docker tag to v1.7.6 (prometheus-community#6631) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…ajor updates (prometheus-community#6630) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…ter to v0.48.0 (prometheus-community#6636) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…ajor updates (prometheus-community#6637) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…rometheus-community#6638) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
…r to v1.81.0 (prometheus-community#6639) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
henrichter
requested review from
a team,
GMartinez-Sisti,
QuentinBisson,
Xtigyro,
acondrat,
andrewgkew,
caarlos0,
dacamposol,
desaintmartin,
gkarthiks,
jkroepke,
monotek,
naseemkullah,
nlamirault,
okgolove,
rsotnychenko,
steven-sheehy,
stewartshea,
walker-tom,
wilfriedroset and
xiu
as code owners
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What this PR does / why we need it
This is a WIP proposal to see if there's interest in baking a permission fix for the powercap collector into the chart.
Currently, node-exporter can't scrape RAPL metrics on most distros because
/sys/devices/virtual/powercap/*/energy_ujisroot:root 0400. This PR adds an initContainer to chown these files to the exporter's GID and chmod 640 them so the collector actually works without running the whole daemon as root.Which issue this PR fixes
Special notes for your reviewer
enabledflag so it's strictly opt-in.nobodygroup as the owner. Open to better ideas if you want to tighten this further.Checklist
[prometheus-couchdb-exporter])