Import from docker-library/postgres@4aef66e

Author: DanielDent

docker-entrypoint.sh

@@ -10,6 +10,7 @@ if [ "$1" = 'postgres' ]; then
 	chmod 700 "$PGDATA"
 	chown -R postgres "$PGDATA"
 
+	mkdir -p /run/postgresql
 	chmod g+s /run/postgresql
 	chown -R postgres /run/postgresql
 
@@ -42,7 +43,7 @@ if [ "$1" = 'postgres' ]; then
 			authMethod=trust
 		fi
 
-		{ echo; echo "host all all 0.0.0.0/0 $authMethod"; } >> "$PGDATA/pg_hba.conf"
+		{ echo; echo "host all all 0.0.0.0/0 $authMethod"; } | gosu postgres tee -a "$PGDATA/pg_hba.conf" > /dev/null
 
 		# internal start of server in order to allow set-up using psql-client		
 		# does not listen on external TCP/IP and waits until start finishes