Re: [ovirt-users] oVirt hosted engine agent and broker duplicate logs to syslog

2016-01-02 Thread Nir Soffer 
On Sat, Jan 2, 2016 at 2:29 PM, Aleksey Chudov  wrote:
> Thank you for the answer.
>
> So, currently there is at least three copy of agent and broker logs on
> centos 7.2:
> 1. agent.log and broker.log files in /var/log/ovirt-hosted-engine-ha/
> directory
> 2. /var/log/messages file
> 3. journald database

I don't think we can fix the duplication in /var/log/messages and
journald database.
If we log to syslog, it will appear in both of them:

# logger `uuidgen`
# tail -n 1 /var/log/messages
Jan  2 17:27:37 xxx root: b364232b-20d1-4e50-aa71-10a9b4513456
# journalctl -n 1
-- Logs begin at Fri 2015-12-11 22:47:26 IST, end at Sat 2016-01-02
17:27:37 IST. --
Jan 02 17:27:37 xxx root[6828]: b364232b-20d1-4e50-aa71-10a9b4513456

> Does errors additionally send to syslog according to agent-log.conf and
> broker-log.conf files in /etc/ovirt-hosted-engine-ha/ directory?
>
> It's a bit too much :) Do you plan to fix this duplication?
>
> For example 2. and 3. can be quickly disabled by adding StandardOutput=null
> option to unit file
>
> [Service]
> ...
> StandardOutput=null

Did you try that?

>
> On Sat, Jan 2, 2016 at 2:01 PM, Simone Tiraboschi 
> wrote:
>>
>>
>> Il 31/Dic/2015 16:36, "Aleksey Chudov"  ha
>> scritto:
>> >
>> > Hi,
>> >
>> > After upgrade from 3.6.0 to 3.6.1 agent and broker duplicate their logs
>> > to syslog. So, the same messages logged twice to files in
>> > /var/log/ovirt-hosted-engine-ha/ directory and to /var/log/messages file.
>> >
>> > Agent and broker configuration files remain the same for 3.5, 3.6.0 and
>> > 3.6.1 and there is not such logs duplication in 3.5 and 3.6.0.
>> >
>> > Is it a bug or expected behavior?
>>
>> I think that it's an expected behavior: for 3.6.1 we had to rewrite the
>> systemd startup script due to a slightly different behavior on centos 7.2.
>> Prior than that the agent was forking as a daemon while now it's running
>> as a systemd service with type=simple so its output goes to systemd logging
>> facilities and so also in /var/log/messages according to your system
>> configuration.

How is this related? According to the logger configuration, logs are logged
to the log file and to /dev/log, so nothing should be seen in stderr or stdout.

>>
>> >
>> > OS is CentOS 7.2
>> >
>> > # rpm -qa 'ovirt*'
>> > ovirt-vmconsole-1.0.0-1.el7.centos.noarch
>> > ovirt-vmconsole-host-1.0.0-1.el7.centos.noarch
>> > ovirt-host-deploy-1.4.1-1.el7.centos.noarch
>> > ovirt-hosted-engine-ha-1.3.3.5-1.el7.centos.noarch
>> > ovirt-engine-sdk-python-3.6.0.3-1.el7.centos.noarch
>> > ovirt-release36-002-2.noarch
>> > ovirt-setup-lib-1.0.0-1.el7.centos.noarch
>> > ovirt-hosted-engine-setup-1.3.1.3-1.el7.centos.noarch
>> >
>> >
>> > # cat /etc/ovirt-hosted-engine-ha/agent-log.conf
>> > [loggers]
>> > keys=root
>> >
>> > [handlers]
>> > keys=syslog,logfile
>> >
>> > [formatters]
>> > keys=long,sysform
>> >
>> > [logger_root]
>> > level=INFO
>> > handlers=syslog,logfile
>> > propagate=0
>> >
>> > [handler_syslog]
>> > level=ERROR

Only errors should appear in /var/log/messages - do you see other log
level there?

>> > class=handlers.SysLogHandler
>> > formatter=sysform
>> > args=('/dev/log', handlers.SysLogHandler.LOG_USER)
>> >
>> > [handler_logfile]
>> > class=logging.handlers.TimedRotatingFileHandler
>> > args=('/var/log/ovirt-hosted-engine-ha/agent.log', 'd', 1, 7)
>> > level=DEBUG
>> > formatter=long
>> >
>> > [formatter_long]
>> >
>> > format=%(threadName)s::%(levelname)s::%(asctime)s::%(module)s::%(lineno)d::%(name)s::(%(funcName)s)
>> > %(message)s
>> >
>> > [formatter_sysform]
>> > format=ovirt-ha-agent %(name)s %(levelname)s %(message)s
>> > datefmt=
>> >
>> >
>> > Aleksey
>> >
>> > ___
>> > Users mailing list
>> > Users@ovirt.org
>> > http://lists.ovirt.org/mailman/listinfo/users
>> >
>
>
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
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Re: [ovirt-users] oVirt hosted engine agent and broker duplicate logs to syslog

2016-01-02 Thread Simone Tiraboschi 
Il 02/Gen/2016 13:29, "Aleksey Chudov"  ha
scritto:
>
> Thank you for the answer.
>
> So, currently there is at least three copy of agent and broker logs on
centos 7.2:
> 1. agent.log and broker.log files in /var/log/ovirt-hosted-engine-ha/
directory
> 2. /var/log/messages file
> 3. journald database
>
> Does errors additionally send to syslog according to agent-log.conf and
broker-log.conf files in /etc/ovirt-hosted-engine-ha/ directory?
>
> It's a bit too much :) Do you plan to fix this duplication?

If it's too much, I'd prefer to skip the dedicated log file one.
Personally I'm quite comfortable with systemd logging.

> For example 2. and 3. can be quickly disabled by adding
StandardOutput=null option to unit file
>
> [Service]
> ...
> StandardOutput=null
>
> On Sat, Jan 2, 2016 at 2:01 PM, Simone Tiraboschi 
wrote:
>>
>>
>> Il 31/Dic/2015 16:36, "Aleksey Chudov"  ha
scritto:
>> >
>> > Hi,
>> >
>> > After upgrade from 3.6.0 to 3.6.1 agent and broker duplicate their
logs to syslog. So, the same messages logged twice to files in
/var/log/ovirt-hosted-engine-ha/ directory and to /var/log/messages file.
>> >
>> > Agent and broker configuration files remain the same for 3.5, 3.6.0
and 3.6.1 and there is not such logs duplication in 3.5 and 3.6.0.
>> >
>> > Is it a bug or expected behavior?
>>
>> I think that it's an expected behavior: for 3.6.1 we had to rewrite the
systemd startup script due to a slightly different behavior on centos 7.2.
>> Prior than that the agent was forking as a daemon while now it's running
as a systemd service with type=simple so its output goes to systemd logging
facilities and so also in /var/log/messages according to your system
configuration.
>>
>> >
>> > OS is CentOS 7.2
>> >
>> > # rpm -qa 'ovirt*'
>> > ovirt-vmconsole-1.0.0-1.el7.centos.noarch
>> > ovirt-vmconsole-host-1.0.0-1.el7.centos.noarch
>> > ovirt-host-deploy-1.4.1-1.el7.centos.noarch
>> > ovirt-hosted-engine-ha-1.3.3.5-1.el7.centos.noarch
>> > ovirt-engine-sdk-python-3.6.0.3-1.el7.centos.noarch
>> > ovirt-release36-002-2.noarch
>> > ovirt-setup-lib-1.0.0-1.el7.centos.noarch
>> > ovirt-hosted-engine-setup-1.3.1.3-1.el7.centos.noarch
>> >
>> >
>> > # cat /etc/ovirt-hosted-engine-ha/agent-log.conf
>> > [loggers]
>> > keys=root
>> >
>> > [handlers]
>> > keys=syslog,logfile
>> >
>> > [formatters]
>> > keys=long,sysform
>> >
>> > [logger_root]
>> > level=INFO
>> > handlers=syslog,logfile
>> > propagate=0
>> >
>> > [handler_syslog]
>> > level=ERROR
>> > class=handlers.SysLogHandler
>> > formatter=sysform
>> > args=('/dev/log', handlers.SysLogHandler.LOG_USER)
>> >
>> > [handler_logfile]
>> > class=logging.handlers.TimedRotatingFileHandler
>> > args=('/var/log/ovirt-hosted-engine-ha/agent.log', 'd', 1, 7)
>> > level=DEBUG
>> > formatter=long
>> >
>> > [formatter_long]
>> >
format=%(threadName)s::%(levelname)s::%(asctime)s::%(module)s::%(lineno)d::%(name)s::(%(funcName)s)
%(message)s
>> >
>> > [formatter_sysform]
>> > format=ovirt-ha-agent %(name)s %(levelname)s %(message)s
>> > datefmt=
>> >
>> >
>> > Aleksey
>> >
>> > ___
>> > Users mailing list
>> > Users@ovirt.org
>> > http://lists.ovirt.org/mailman/listinfo/users
>> >
>
>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] oVirt hosted engine agent and broker duplicate logs to syslog

2016-01-02 Thread Aleksey Chudov 
Thank you for the answer.

So, currently there is at least three copy of agent and broker logs on
centos 7.2:
1. agent.log and broker.log files in /var/log/ovirt-hosted-engine-ha/
directory
2. /var/log/messages file
3. journald database

Does errors additionally send to syslog according to agent-log.conf and
broker-log.conf files in /etc/ovirt-hosted-engine-ha/ directory?

It's a bit too much :) Do you plan to fix this duplication?

For example 2. and 3. can be quickly disabled by adding StandardOutput=null
option to unit file

[Service]
...
StandardOutput=null

On Sat, Jan 2, 2016 at 2:01 PM, Simone Tiraboschi 
wrote:

>
> Il 31/Dic/2015 16:36, "Aleksey Chudov"  ha
> scritto:
> >
> > Hi,
> >
> > After upgrade from 3.6.0 to 3.6.1 agent and broker duplicate their logs
> to syslog. So, the same messages logged twice to files in
> /var/log/ovirt-hosted-engine-ha/ directory and to /var/log/messages file.
> >
> > Agent and broker configuration files remain the same for 3.5, 3.6.0 and
> 3.6.1 and there is not such logs duplication in 3.5 and 3.6.0.
> >
> > Is it a bug or expected behavior?
>
> I think that it's an expected behavior: for 3.6.1 we had to rewrite the
> systemd startup script due to a slightly different behavior on centos 7.2.
> Prior than that the agent was forking as a daemon while now it's running
> as a systemd service with type=simple so its output goes to systemd logging
> facilities and so also in /var/log/messages according to your system
> configuration.
>
> >
> > OS is CentOS 7.2
> >
> > # rpm -qa 'ovirt*'
> > ovirt-vmconsole-1.0.0-1.el7.centos.noarch
> > ovirt-vmconsole-host-1.0.0-1.el7.centos.noarch
> > ovirt-host-deploy-1.4.1-1.el7.centos.noarch
> > ovirt-hosted-engine-ha-1.3.3.5-1.el7.centos.noarch
> > ovirt-engine-sdk-python-3.6.0.3-1.el7.centos.noarch
> > ovirt-release36-002-2.noarch
> > ovirt-setup-lib-1.0.0-1.el7.centos.noarch
> > ovirt-hosted-engine-setup-1.3.1.3-1.el7.centos.noarch
> >
> >
> > # cat /etc/ovirt-hosted-engine-ha/agent-log.conf
> > [loggers]
> > keys=root
> >
> > [handlers]
> > keys=syslog,logfile
> >
> > [formatters]
> > keys=long,sysform
> >
> > [logger_root]
> > level=INFO
> > handlers=syslog,logfile
> > propagate=0
> >
> > [handler_syslog]
> > level=ERROR
> > class=handlers.SysLogHandler
> > formatter=sysform
> > args=('/dev/log', handlers.SysLogHandler.LOG_USER)
> >
> > [handler_logfile]
> > class=logging.handlers.TimedRotatingFileHandler
> > args=('/var/log/ovirt-hosted-engine-ha/agent.log', 'd', 1, 7)
> > level=DEBUG
> > formatter=long
> >
> > [formatter_long]
> >
> format=%(threadName)s::%(levelname)s::%(asctime)s::%(module)s::%(lineno)d::%(name)s::(%(funcName)s)
> %(message)s
> >
> > [formatter_sysform]
> > format=ovirt-ha-agent %(name)s %(levelname)s %(message)s
> > datefmt=
> >
> >
> > Aleksey
> >
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] oVirt hosted engine agent and broker duplicate logs to syslog

2016-01-02 Thread Simone Tiraboschi 
Il 31/Dic/2015 16:36, "Aleksey Chudov"  ha
scritto:
>
> Hi,
>
> After upgrade from 3.6.0 to 3.6.1 agent and broker duplicate their logs
to syslog. So, the same messages logged twice to files in
/var/log/ovirt-hosted-engine-ha/ directory and to /var/log/messages file.
>
> Agent and broker configuration files remain the same for 3.5, 3.6.0 and
3.6.1 and there is not such logs duplication in 3.5 and 3.6.0.
>
> Is it a bug or expected behavior?

I think that it's an expected behavior: for 3.6.1 we had to rewrite the
systemd startup script due to a slightly different behavior on centos 7.2.
Prior than that the agent was forking as a daemon while now it's running as
a systemd service with type=simple so its output goes to systemd logging
facilities and so also in /var/log/messages according to your system
configuration.

>
> OS is CentOS 7.2
>
> # rpm -qa 'ovirt*'
> ovirt-vmconsole-1.0.0-1.el7.centos.noarch
> ovirt-vmconsole-host-1.0.0-1.el7.centos.noarch
> ovirt-host-deploy-1.4.1-1.el7.centos.noarch
> ovirt-hosted-engine-ha-1.3.3.5-1.el7.centos.noarch
> ovirt-engine-sdk-python-3.6.0.3-1.el7.centos.noarch
> ovirt-release36-002-2.noarch
> ovirt-setup-lib-1.0.0-1.el7.centos.noarch
> ovirt-hosted-engine-setup-1.3.1.3-1.el7.centos.noarch
>
>
> # cat /etc/ovirt-hosted-engine-ha/agent-log.conf
> [loggers]
> keys=root
>
> [handlers]
> keys=syslog,logfile
>
> [formatters]
> keys=long,sysform
>
> [logger_root]
> level=INFO
> handlers=syslog,logfile
> propagate=0
>
> [handler_syslog]
> level=ERROR
> class=handlers.SysLogHandler
> formatter=sysform
> args=('/dev/log', handlers.SysLogHandler.LOG_USER)
>
> [handler_logfile]
> class=logging.handlers.TimedRotatingFileHandler
> args=('/var/log/ovirt-hosted-engine-ha/agent.log', 'd', 1, 7)
> level=DEBUG
> formatter=long
>
> [formatter_long]
>
format=%(threadName)s::%(levelname)s::%(asctime)s::%(module)s::%(lineno)d::%(name)s::(%(funcName)s)
%(message)s
>
> [formatter_sysform]
> format=ovirt-ha-agent %(name)s %(levelname)s %(message)s
> datefmt=
>
>
> Aleksey
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

[ovirt-users] oVirt hosted engine agent and broker duplicate logs to syslog

2015-12-31 Thread Aleksey Chudov 
Hi,

After upgrade from 3.6.0 to 3.6.1 agent and broker duplicate their logs to
syslog. So, the same messages logged twice to files in
/var/log/ovirt-hosted-engine-ha/ directory and to /var/log/messages file.

Agent and broker configuration files remain the same for 3.5, 3.6.0 and
3.6.1 and there is not such logs duplication in 3.5 and 3.6.0.

Is it a bug or expected behavior?

OS is CentOS 7.2

# rpm -qa 'ovirt*'
ovirt-vmconsole-1.0.0-1.el7.centos.noarch
ovirt-vmconsole-host-1.0.0-1.el7.centos.noarch
ovirt-host-deploy-1.4.1-1.el7.centos.noarch
ovirt-hosted-engine-ha-1.3.3.5-1.el7.centos.noarch
ovirt-engine-sdk-python-3.6.0.3-1.el7.centos.noarch
ovirt-release36-002-2.noarch
ovirt-setup-lib-1.0.0-1.el7.centos.noarch
ovirt-hosted-engine-setup-1.3.1.3-1.el7.centos.noarch


# cat /etc/ovirt-hosted-engine-ha/agent-log.conf
[loggers]
keys=root

[handlers]
keys=syslog,logfile

[formatters]
keys=long,sysform

[logger_root]
level=INFO
handlers=syslog,logfile
propagate=0

[handler_syslog]
level=ERROR
class=handlers.SysLogHandler
formatter=sysform
args=('/dev/log', handlers.SysLogHandler.LOG_USER)

[handler_logfile]
class=logging.handlers.TimedRotatingFileHandler
args=('/var/log/ovirt-hosted-engine-ha/agent.log', 'd', 1, 7)
level=DEBUG
formatter=long

[formatter_long]
format=%(threadName)s::%(levelname)s::%(asctime)s::%(module)s::%(lineno)d::%(name)s::(%(funcName)s)
%(message)s

[formatter_sysform]
format=ovirt-ha-agent %(name)s %(levelname)s %(message)s
datefmt=


Aleksey
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