change to include db files

ansible/templates/systemd_redis.j2

@@ -12,7 +12,7 @@ WorkingDirectory=/redis/persistant/cpredis
 Type=simple
 LimitNOFILE=65535
 User=redis
-ExecStart=/usr/local/bin/redis-server --port {{ item }} --protected-mode no --loadmodule /usr/lib/redisraft.so addr={{ ansible_default_ipv4.address }}:{{ item }} raft-log-fsync=no follower-proxy=yes raft-log-filename={{ item }}-raftlog.db
+ExecStart=/usr/local/bin/redis-server --port {{ item }} --protected-mode no --dbfilename {{ item }}-redis.rdb --loadmodule /usr/lib/redisraft.so addr={{ ansible_default_ipv4.address }}:{{ item }} raft-log-fsync=no follower-proxy=yes raft-log-filename={{ item }}-raftlog.db
 StandardOutput=file:/var/log/cpredis/redis-{{ item }}.log
 StandardError=file:/var/log/cpredis/redis-{{ item }}-error.log