Tests passing for PostgreSQL 9.1. Set semantic version in filename.

tests/docker-postgres-replication/Dockerfile

@@ -1,4 +1,4 @@
-FROM postgres:9.2
+FROM postgres:9.1
 MAINTAINER Daniel Dent (https://www.danieldent.com)
 ENV PG_MAX_WAL_SENDERS 8
 ENV PG_WAL_KEEP_SEGMENTS 8

tests/docker-postgres-replication/docker-entrypoint.sh

@@ -131,6 +131,9 @@ if [ "$1" = 'postgres' ]; then
 		echo
 	fi
 
+    # We need this health check so we know when it's started up.
+    touch /tmp/.postgres_init_complete
+
 	exec gosu postgres "$@"
 fi