/usr/lib/postgresql/14/bin/psql

Sidecar image used by the Zalando postgres-operator to take pg_dumpall logical backups and upload them to S3 or GCS

From postgres-operator-logical-backup 2.0.3-r3 (enterprise-packages), captured 2026-11-08 by running psql --help (exit 1) · terse output. permalink

psql: fatal: could not look up effective user ID 1100: user does not exist

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.