[cluster] call crm_report with --sos-mode option

[pmoravec]

crm_report has been extended ([1]) by option --sos-mode to collect all log files or N-last_lines in log files instead of parsing for a time period. sos should call crm_report using that option.

Option is safe to handle prior to any pacemaker update due to the way crm_report does its option processing (unknown options are discarded and the command executes as normal).

[1] ClusterLabs/pacemaker@1bcad6a

[pmoravec]

Trivial patch:

diff --git a/sos/plugins/cluster.py b/sos/plugins/cluster.py
index f52f154..3fa84ae 100644
--- a/sos/plugins/cluster.py
+++ b/sos/plugins/cluster.py
@@ -120,7 +120,8 @@ class Cluster(Plugin, RedHatPlugin):
             self._log_warn("scrubbing of crm passwords has been disabled:")
             self._log_warn("data collected by crm_report may contain"
                            " sensitive values.")
-        self.add_cmd_output('crm_report %s -S -d --dest %s --from "%s"' %
+        self.add_cmd_output('crm_report --sos-mode %s -S -d '
+                            '--dest %s --from "%s"' %
                             (crm_scrub, crm_dest, crm_from),
                             chroot=self.tmp_in_sysroot())

Once cluster plugin split [1] will be committed, the same change needs to be done in sos/plugins/pacemaker.py

[1] 44fff9d