[Puppet Users] PuppetServer 2.8 resource Leak
Hi, We have PuppetServer 2.8 on RHEL7. After some days computation of the catalog become slower and slower; the load average of the compute nodes increased and the compute goes in timeout. All our 4 computes nodes have 48 cores, only 10% of each core is used when the timeout occured. We are on hiera v3, we only tuned "max-requests-per-instance: 5000" because of a databases connection leak with our Trocla library. Only 150 nodes are connected to our PuppetServer. We never had this problem with Puppet3 (with more than 3000 nodes) Anyone have already see this or have a tips to resolv this ? Best regards, -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-users/c6a457e9-5caf-f048-68b7-9dbdc867a5bb%40quake.fr. For more options, visit https://groups.google.com/d/optout.
[Puppet Users] Confusing error with file resource...
Hi,
I have a strange puppet error (v4.10.1) with a file resource that creates a
cron job...
file { '/etc/cron.daily/aide':
ensure => $mymodule::ensure_aide,
owner => 'root',
group => 'root',
mode=> '0755',
source => 'puppet:///modules/mymodule/cron/daily-aide-check.sh',
require => Package['aide'],
}
The error is:
Error: Failed to apply catalog: Validation of File[/etc/cron.daily/aide]
failed: You cannot specify more than one of content, source, target at :line#
The ensure param is a Variant - either boolean or enum of true, false,
present, absent, latest. The code passes the puppet parser and checking
puppet lookup for $mymodule::ensure_aide for the test node returns a 'true'
value from the module's hiera data.
Any ideas?
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Re: [Puppet Users] Confusing error with file resource...
On 03/10/17 09:41, Sean wrote:
Hi,
I have a strange puppet error (v4.10.1) with a file resource that
creates a cron job...
|
file { '/etc/cron.daily/aide':
ensure => $mymodule::ensure_aide,
owner => 'root',
group => 'root',
mode => '0755',
source => 'puppet:///modules/mymodule/cron/daily-aide-check.sh',
require => Package['aide'],
}
|
The error is:
|
Error:Failedto apply catalog:Validationof
File[/etc/cron.daily/aide]failed:Youcannot specify more than one of
content,source,target at :line#
|
The ensure param is a Variant - either boolean or enum of true, false,
present, absent, latest. The code passes the puppet parser and checking
puppet lookup for $mymodule::ensure_aide for the test node returns a
'true' value from the module's hiera data.
Any ideas?
Check that you do not have any defaults or overrides that sets one of
the other attributes that also specifies the contents of the file.
Compile the catalog and inspect the contents of the resource in
question. If the catalog contains conflicting information about the file
contents, then the problem is most likely a default/override problem in
your code. If the resource is what you shown (no conflict) then it looks
like a possible bug on the agent side. If so, please file a ticket with
a reproducible example.
Best,
- henrik
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Re: [Puppet Users] PuppetServer 2.8 resource Leak
Depending on what the trocla library does, it could be leaking objects to the java layer, in which case tuning the max-requests-per-instance down would not help. In general, the best way to find leaks like you are talking about is described here: https://puppet.com/blog/puppet-server-advanced-memory-debugging and involves taking some heap dumps and investigating what changes between dumps to see what is leaking. On Tue, Oct 3, 2017 at 5:11 AM, Poil wrote: > Hi, > > We have PuppetServer 2.8 on RHEL7. > > After some days computation of the catalog become slower and slower; the > load average of the compute nodes increased and the compute goes in timeout. > > All our 4 computes nodes have 48 cores, only 10% of each core is used when > the timeout occured. > > We are on hiera v3, we only tuned "max-requests-per-instance: 5000" because > of a databases connection leak with our Trocla library. > > Only 150 nodes are connected to our PuppetServer. > > We never had this problem with Puppet3 (with more than 3000 nodes) > > Anyone have already see this or have a tips to resolv this ? > > Best regards, > > -- > You received this message because you are subscribed to the Google Groups > "Puppet Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to puppet-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/puppet-users/c6a457e9-5caf-f048-68b7-9dbdc867a5bb%40quake.fr. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-users/CACD%3DwAc_nSQgO22P7RwytO1vz4X8KtgazJ5P75AqUfmyTuhjwQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
Re: [Puppet Users] PuppetServer 2.8 resource Leak
> We are on hiera v3, we only tuned "max-requests-per-instance: 5000" > because of a databases connection leak with our Trocla library. This is fixed with the trocla module 1.0.1 [1] are you on that version? best ~pete [1] https://github.com/duritong/puppet-trocla/commit/bbedb788a7951e2f69c1c2815a5c3c669ff02ae6 -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-users/e586fee5-028c-bc30-6758-5190c487010f%40immerda.ch. For more options, visit https://groups.google.com/d/optout. signature.asc Description: OpenPGP digital signature
