[Unit]
Description=PostgreSQL chrooted database server
After=network.target
ConditionPathExists=/var/lib/pgsql/data/PG_VERSION
ConditionPathIsDirectory=/var/lib/pgsql/data/base

[Service]
Type=forking
PIDFile=/var/lib/pgsql/data/postmaster.pid

SyslogIdentifier=postgres
User=postgres
Group=postgres

Environment=PGDATA=/var/lib/pgsql/data
EnvironmentFile=-/etc/sysconfig/postgresql

OOMScoreAdjust=-200

ExecStartPre=/etc/chroot.d/postgresql.all
ExecStart=/usr/bin/pg_ctl start -D "$PGDATA" -o "-C $PG_CHROOT_DIR" -s -w -t 300
ExecStop=/usr/bin/pg_ctl stop -D "$PGDATA" -s -m fast
ExecReload=/usr/bin/pg_ctl reload -D "$PGDATA" -s

# Give a reasonable amount of time for the server to start up/shut down
TimeoutSec=300

[Install]
WantedBy=multi-user.target