Alpinize Postgres Docker service

postgres.sh

@@ -22,7 +22,6 @@ if [ ${DEBUG:-0} -eq 1 ]; then
 fi
 
 # Configure Postgres service
-cp ${SOURCE_DIR}/lib/systemd/system/postgres.service /lib/systemd/system/postgres.service
-systemctl daemon-reload
-systemctl enable postgres
-systemctl start postgres
+cp ${SOURCE_DIR}/etc/init.d/postgres /etc/init.d/postgres
+rc-update add postgres boot
+service postgres start

postgres/etc/init.d/postgres

@@ -0,0 +1,16 @@
+#!/sbin/openrc-run
+
+description="Postgres docker container"
+
+depend() {
+	need docker net
+	use dns logger netmount
+}
+
+start() {
+	/usr/bin/docker run --rm --name postgres -v /srv/postgres:/var/lib/postgresql postgres
+}
+
+stop() {
+	/usr/bin/docker stop postgres
+}

postgres/lib/systemd/system/postgres.service

@@ -1,11 +0,0 @@
-[Unit]
-Description=PostgreSQL + PostGIS Docker container
-After=network.target
-
-[Service]
-Type=simple
-ExecStart=/usr/bin/docker run --rm --name postgres -v /srv/postgres:/var/lib/postgresql postgres
-ExecStop=/usr/bin/docker stop postgres
-
-[Install]
-WantedBy=multi-user.target