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Fixes #38085 - Cap the number of Puma workers at 100 #1197

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Dec 13, 2024
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2 changes: 2 additions & 0 deletions manifests/config.pp
Original file line number Diff line number Diff line change
Expand Up @@ -86,12 +86,14 @@
content => epp('foreman/database.yml.epp', $db_context),
}

# Capped at 100 because worst case that's 100 * (5 + 4) = 900 PostgreSQL connections for Katello or 100 * 5 = 500 for vanilla Foreman
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# CPU based calculation is based on https://github.com/puma/puma/blob/master/docs/deployment.md#mri
# Memory based calculation is based on https://docs.gitlab.com/ee/install/requirements.html#puma-settings
$puma_workers = pick(
$foreman::foreman_service_puma_workers,
floor(
min(
100,
$facts['processors']['count'] * 1.5,
($facts['memory']['system']['total_bytes']/(1024 * 1024 * 1024)) - 1.5
)
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