Fix rsync mode filters to allow *.log files

With the current defaults, there is no *.log files matching the
templated rsync filter from the nested dirs. While the nested dirs
itself are allowed to the filter, but have nothing matching because of
that.

Allow *.log files into that filter in order to collect logs properly.
Additionally, exclude redundant or not much useful paths:
  - overlay*
  - root
  - console*primary.log
  - anaconda*
since the former increases the size of collected logs by ~35M, while
beeing mostly useless. And the others contain redundant things
or junk.

Depends-On: https://review.opendev.org/760335
Change-Id: I3548e3b89c0654acca68c1dfe7a266172d3f2621
Closes-bug: #1901508
Signed-off-by: Bogdan Dobrelya <bdobreli@redhat.com>

defaults/main.yml

@@ -126,6 +126,10 @@ artcl_exclude_list:
   - /etc/pki/ca-trust/extracted
   - /etc/alternatives
   - /var/log/journal
+  - overlay*
+  - root
+  - console*primary.log
+  - anaconda*
 
 # if true, a rsync filter file is generated for rsync to collect files,
 # if false, find is used to generate list of files to collect for rsync.

templates/rsync-filter.j2

@@ -11,10 +11,11 @@
 - {{ exclude_path }}
 {% endfor %}
 
-# Include all subdirectories in the check
+# Include all subdirectories and log files in the check
 # See "INCLUDE/EXCLUDE PATTERN RULES" section about --recursive
 # in the rsync man page
 + */
++ *.log
 
 # Include paths
 {% for include_path in collect_list|default([]) %}