[ClusterLabs] [Question] About log collection of crm_report.

[renayama19661014 at ybb.ne.jp]

Hi Ken,

Thank you for comment.

For example, our user does not use pacemaker.log and corosync.log.

Via a syslog, the user makes setting to output all log to /var/log/ha-log.

-----
(/etc/corosycn/corosync.conf)
logging {
        syslog_facility: local1
        debug: off
}

(/etc/sysconfig/pacemaker)
PCMK_logfile=none
PCMK_logfacility=local1
PCMK_logpriority=info
PCMK_fail_fast=yes

(/etc/rsyslog.conf)
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none;local1.none                /var/log/messages
(snip)
# Save boot messages also to boot.log
local7.*                                                /var/log/boot.log
local1.info /var/log/ha-log
-----

In present crm_report, in the case of the user who output log in a different file, the log is not collected in sosreport.

Is this not a problem?
Possibly is all /var/log going to collect it in future in sosreport?

Of course I know that "/var/log/ha-log" is collected definitely when I carry out crm_report alone.
I want to know why collection of log of this crm_report was stopped in sosreport.

For REDHAT, will it be to be enough for collection of sosreport contents?
If it is such a thing, we can understand.

- And.... I test crm_report at the present, but seem to have some problems.
- I intend to report the problem by Bugzilla again.

Best Regards,
Hideo Yamauchi.




----- Original Message -----
> From: Ken Gaillot <kgaillot at redhat.com>
> To: users at clusterlabs.org
> Cc: 
> Date: 2017/1/24, Tue 08:15
> Subject: Re: [ClusterLabs] [Question] About log collection of crm_report.
> 
> On 01/23/2017 04:17 PM, renayama19661014 at ybb.ne.jp wrote:
>>  Hi All,
>> 
>>  When I carry out Pacemaker1.1.15 and Pacemaker1.1.16 in RHEL7.3, log in 
> conjunction with pacemaker is not collected in the file which I collected in 
> sosreport.
>>   
>> 
>>  This seems to be caused by the next correction and pacemaker.py script of 
> RHEL7.3.
>> 
>>   - 
> https://github.com/ClusterLabs/pacemaker/commit/1bcad6a1eced1a3b6c314b05ac1d353adda260f6
>>   - 
> https://github.com/ClusterLabs/pacemaker/commit/582e886dd8475f701746999c0093cd9735aca1ed#diff-284d516fab648676f5d93bc5ce8b0fbf
>> 
>> 
>>  ---
>>  (/usr/lib/python2.7/site-packages/sos/plugins/pacemaker.py)
>>  (snip)
>>          if not self.get_option("crm_scrub"):
>>              crm_scrub = ""
>>              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 --sos-mode %s -S -d '
>>                              ' --dest %s --from "%s"' %
>>                              (crm_scrub, crm_dest, crm_from),
>>                              chroot=self.tmp_in_sysroot())
>>  (snip)
>>  ---
>> 
>> 
>>  When a user carries out crm_report in sosreport, what is the reason that 
> set search_logs to 0?
>> 
>>  We think that the one where search_logs works with 1 in sosreport is right.
>> 
>> 
>>  Best Regards,
>>  Hideo Yamauchi.
> 
> Hi Hideo,
> 
> The --sos-mode option is intended for RHEL integration, so it is only
> guaranteed to work with the combination of pacemaker and sosreport
> packages delivered with a particular version of RHEL (and its derivatives).
> 
> That allows us to make assumptions about what sosreport features are
> available. It might be better to detect those features, but we haven't
> seen enough usage of sosreport + pacemaker outside RHEL to make that
> worth the effort.
> 
> In this case, the version of sosreport that will be in RHEL 7.4 will
> collect pacemaker.log and corosync.log on its own, so the crm_report in
> pacemaker 1.1.16 doesn't need to collect the logs itself.
> 
> It might work if you build the latest sosreport:
> https://github.com/sosreport/sos
> 
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