postgresql-config-0.1.0: examples/pgconfig.yml

database:    "dbname"
host:        "127.0.0.1"       # optional
port:         5432             # optional
user:        "dbuser"
password:    "pass"
poolsize:    10               # optional maximum connections in pool
pooltimeout: 60               # optional minimum connection lifetime
poolstripes: 1                # optional count of stripes in pool