fix: exclude filter should be array

config.yaml

@@ -23,16 +23,19 @@ timeout: 15
 compress_timeout: 3600
 logs:
     path: '/var/log'
-    exclude: '[-_]\d{8}$|atop[-_]|\.gz$'
+    exclude:
+      - '[-_]\d{8}$|atop[-_]|\.gz$'
 # by_roles:
 #     compute:
 #         logs:
 #             path: '/var/log'
-#             include: 'compute'
+#             include:
+#               - 'compute'
 #     ceph-osd:
 #         logs:
 #             path: '/var/log'
-#             include: 'ceph'
+#             include:
+#               - 'ceph'
 #             start: '2016-05-05'
 # by_id:
 #     1: