PLUGIN=psql
# from psql(1): psql returns 2 if the connection to the server went bad and
# the session was not interactive
EXIT_IGNORE=2

PGCLUSTER=8.3/db.example.com:
PGDATABASE=exampledb
PGUSER=exampleuser
PGPASSWORD=foobar # beware: will be readable from /proc/<pid>/environ, better:
PGPASSFILE=/path/to/.pgpass

TABLE=known_hosts