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Homelabv4/infrastructure/vps-standby/n8n
Scooby Husky 08b8209455 Fix VPS Nextcloud DB connection (PGSSLMODE) and n8n probe timing
Nextcloud: PHP's postgres driver tries to look up a client cert at
$HOME/.postgresql/postgresql.crt (HOME=/root in this image) for
verify-ca/verify-full sslmodes - 'Permission denied' there aborts the
connection entirely with a confusing 'password authentication failed'
secondary error. Confirmed live: psql with the identical credentials
connects fine (uses sslmode=prefer, no cert lookup). PGSSLMODE=disable
sidesteps it - this is an intra-cluster connection, not worth TLS here.

n8n: chart's default liveness/readiness probe timing is tighter than
n8n needs to actually finish starting - kubelet was killing the
container (exitCode 143/SIGTERM) before it ever bound :5678, in an
endless crashloop. Copied home's more generous probe timing.
2026-08-18 18:40:52 -05:00
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