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Sukh Khehra

2009-Oct-24 16:59 UTC

[Puppet Users] intermittent fileserver module not found issues.

I just upgraded our puppetmaster servers from 0.24.4 to 0.25.1rc2 and
configured them to use Passenger. Here''s what I am running now:

ruby-irb-1.8.5-5.el5_1.1
httpd-2.2.3-11.el5_1.centos.3
ruby-devel-1.8.5-5.el5_1.1
ruby-augeas-0.3.0-1.el5
httpd-devel-2.2.3-11.el5_1.centos.3
ruby-1.8.5-5.el5_1.1
ruby-libs-1.8.5-5.el5_1.1
puppet-0.25.1rc2-1
ruby-shadow-1.4.1-6
rubygems-0.9.4-1.el5
httpd-devel-2.2.3-11.el5_1.centos.3
augeas-libs-0.5.3-1
puppet-server-0.25.1rc2-1

I am using ruby-enterprise-1.8.7-20090928 with passenger apache module
version 2.2.2 (2.2.5 did not work for me).

Things seem to work ok for the most part. Intermittently, however, I am
seeing these errors log on the master. The same clients don''t cause
this
at other times. Anyone ever seen this? I''d appreciate the help.

My apache puppetmaster.conf, config.ru, and a puppet manifest snippet
that I think is triggering this is pasted below. 


############ start log entries ############
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]: Using
cached node for <mypuppetclient>
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]:
Fileserver module ''hyperic'' not mounted
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[30546]:
Allowing authenticated client <mypuppetclient>(192.168.16.46) access to
fileserver.describe
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[30546]: Using
cached node for <mypuppetclient>
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[30546]:
(mount[hyperic]) Describing /hyperic/plugins/mysql_stats-plugin.jar for
<mypuppetclient>
--
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]: Using
cached node for <mypuppetclient>
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]:
Fileserver module ''hyperic'' not mounted
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]: Handling
request: POST /RPC2
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2259]:
(//puppet/Service[puppet]/ensure) ensure changed ''stopped'' to
''running''
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2259]: Handling
request: POST /RPC2
--
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]: Using
cached node for <mypuppetclient>
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]:
Fileserver module ''hyperic'' not mounted
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2259]: Allowing
authenticated client <mypuppetclient>(192.168.16.46) access to
fileserver.describe
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2259]: Using
cached node for <mypuppetclient>
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2259]:
(mount[hyperic]) Describing /hyperic/plugins/pps-filterstatus-plugin.xml
for <mypuppetclient>
--
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]: Using
cached node for <mypuppetclient>
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]:
Fileserver module ''ssh'' not mounted
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]: Handling
request: POST /RPC2
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]: Allowing
authenticated client <mypuppetclient>(192.168.16.46) access to
puppetreports.report
2009-10-24T16:41:19+00:00 <mypuppetserver> puppetmasterd[2874]:
Processing reports store, rrdgraph, log for <mypuppetclient>
############ end log entries ############

############ puppetmaster.conf ############
LoadModule passenger_module
/opt/ruby-enterprise-1.8.7-20090928/lib/ruby/gems/1.8/gems/passenger-2.2
.2/ext/apache2/mod_passenger.so
PassengerRoot
/opt/ruby-enterprise-1.8.7-20090928/lib/ruby/gems/1.8/gems/passenger-2.2
.2
PassengerRuby /opt/ruby-enterprise-1.8.7-20090928/bin/ruby


## you probably want to tune these settings
PassengerHighPerformance on
PassengerMaxPoolSize 15
PassengerPoolIdleTime 600
## PassengerMaxRequests 1000
PassengerStatThrottleRate 120
RackAutoDetect Off
RailsAutoDetect Off

Listen 8140

<VirtualHost *:8140>
        SSLEngine on
        SSLProtocol -ALL +SSLv3 +TLSv1
        SSLCipherSuite ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:-LOW:-SSLv2:-EXP

        SSLCertificateFile
/var/lib/puppet/ssl/certs/<mypuppetserver>.pem
        SSLCertificateKeyFile
/var/lib/puppet/ssl/private_keys/<mypuppetserver>.pem
        SSLCertificateChainFile /var/lib/puppet/ssl/ca/ca_crt.pem
        SSLCACertificateFile    /var/lib/puppet/ssl/ca/ca_crt.pem
        # If Apache complains about invalid signatures on the CRL, you
can try disabling
        # CRL checking by commenting the next line, but this is not
recommended.
#        SSLCARevocationFile     /var/lib/puppet/ssl/ca/ca_crl.pem
        SSLVerifyClient optional
        SSLVerifyDepth  1
        SSLOptions +StdEnvVars

        DocumentRoot /usr/share/puppet/rack/puppetmasterd/public/
        RackBaseURI /
        <Directory /usr/share/puppet/rack/puppetmasterd/>
                Options None
                AllowOverride None
                Order allow,deny
                allow from all
        </Directory>
</VirtualHost>
############ end puppetmaster.conf ################

############ start config.ru ############
# a config.ru, for use with every rack-compatible webserver.
# SSL needs to be handled outside this, though.

# if puppet is not in your RUBYLIB:
$:.unshift(''/usr/lib/ruby/site_ruby/1.8'')

$0 = "puppetmasterd"
require ''puppet''

# if you want debugging:
ARGV << "--debug"

ARGV << "--rack"
require ''puppet/application/puppetmasterd''
# we''re usually running inside a Rack::Builder.new {} block,
# therefore we need to call run *here*.
run Puppet::Application[:puppetmasterd].run
############## end config.ru ######################


############## start puppet manifest snippet ###################
class hyperic::server {
    file {
        # alert email templates
        "hq-html_email.gsp":
            path        =>
"/opt/hyperic/server-current/hq-engine/server/default/deploy/hq.ear/aler
tTemplates/html_email.gsp",
            ensure      => present,
            owner       => "hqserver",
            group       => "hqserver",
            mode        => 0664,
            source      =>
"puppet://$servername/hyperic/alertTemplates/html_email.gsp";
    }
}
############## end puppet manifest snippet #####################





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Luke Kanies

2009-Oct-26 05:11 UTC

head link

[Puppet Users] Re: intermittent fileserver module not found issues.

On Oct 24, 2009, at 9:59 AM, Sukh Khehra wrote:
[...]> Things seem to work ok for the most part. Intermittently, however, I  
> am
> seeing these errors log on the master. The same clients don''t
cause
> this
> at other times. Anyone ever seen this? I''d appreciate the help.
>
> My apache puppetmaster.conf, config.ru, and a puppet manifest snippet
> that I think is triggering this is pasted below.

While I appreciate the thoroughness, can you be a bit more succinct in  
what exactly is broken?  Am I right in reading that the hyperic  
fileserver module is sometimes not found?  Is it only for some  
clients, only at certain times, etc?

-- 
Take the utmost trouble to find the right thing to say, and then say
it with the utmost levity. -- George Bernard Shaw
---------------------------------------------------------------------
Luke Kanies | http://reductivelabs.com | http://madstop.com


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Sukh Khehra

2009-Oct-26 05:57 UTC

head link

[Puppet Users] Re: intermittent fileserver module not found issues.

Basically, what''s broken is that on some runs, puppet client fails to
process our file type resource declarations correctly.

When this happens, puppetmaster logs the errors I provided earlier.
Puppet clients log this:(Using my sendmail module as an example on this
one.)

2009-10-25T12:02:53+00:00 <mypuppetclient> puppetd[27478]:
(//sendmail::relay/File[sysconfig-sendmail]/source) Could not describe
/sendmail/<mypuppetclient>/sysconfig-sendmail: Fileserver module
''sendmail'' not mounted
2009-10-25T12:02:53+00:00 <mypuppetclient> puppetd[27478]:
(//sendmail::relay/File[sysconfig-sendmail]/source) Could not describe
/sendmail/sysconfig-sendmail: Fileserver module ''sendmail'' not
mounted
2009-10-25T12:02:53+00:00 <mypuppetclient> puppetd[27478]:
(//sendmail::relay/File[sysconfig-sendmail]/ensure) No specified sources
exist
2009-10-25T12:02:53+00:00 <mypuppetclient> puppetd[27478]:
(//sendmail::relay/File[sysconfig-sendmail]/ensure) No specified sources
exist
2009-10-25T12:02:53+00:00 <mypuppetclient> puppetd[27478]:
(//sendmail::relay/File[sysconfig-sendmail]/source) No specified sources
exist

Again, this only happens intermittently. On other puppet runs this error
is not logged.

I failed to mention earlier that all our puppet clients are still on
0.24.4. 
I just updated a couple of clients to 0.25.1rc2 as well to see if it
helps. I haven''t seen the issue on those since but need to watch the
logs some more to be sure. If it does, guess we can rush through our
client upgrades sooner than we had planned unless someone has any ideas
on what to look at on the master/passenger side.

Also, I''m not sure if its relevant but we''re not using an
auth.conf file
in our setup yet.

-----Original Message-----
From: puppet-users@googlegroups.com
[mailto:puppet-users@googlegroups.com] On Behalf Of Luke Kanies
Sent: Sunday, October 25, 2009 10:11 PM
To: puppet-users@googlegroups.com
Subject: [Puppet Users] Re: intermittent fileserver module not found
issues.

On Oct 24, 2009, at 9:59 AM, Sukh Khehra wrote:
[...]> Things seem to work ok for the most part. Intermittently, however, I  
> am
> seeing these errors log on the master. The same clients don''t
cause
> this
> at other times. Anyone ever seen this? I''d appreciate the help.
>
> My apache puppetmaster.conf, config.ru, and a puppet manifest snippet
> that I think is triggering this is pasted below.

While I appreciate the thoroughness, can you be a bit more succinct in  
what exactly is broken?  Am I right in reading that the hyperic  
fileserver module is sometimes not found?  Is it only for some  
clients, only at certain times, etc?

-- 
Take the utmost trouble to find the right thing to say, and then say
it with the utmost levity. -- George Bernard Shaw
---------------------------------------------------------------------
Luke Kanies | http://reductivelabs.com | http://madstop.com

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Puppet users - Oct 2009 - intermittent fileserver module not found issues.

[Puppet Users] intermittent fileserver module not found issues.

[Puppet Users] Re: intermittent fileserver module not found issues.

[Puppet Users] Re: intermittent fileserver module not found issues.