I had installed puppet master and client on two different machines. machine
A has puppet master and machine B has client. both are centos6 64 bit
machines.
Machine B (client) is successfully connected to master (machine A). My aim
is to install New Relic agent (server monitorinig tool) on different
client. I had installed new reliec agent on machine A and trying to build a
module so that I can deploy new Relic agent remotely to my clients. right
now I have only one client but there can be n number of clients.
steps carried out on puppetmaster Machine A
a) I had created a new module mcollective under /etc/puppet/modules
directory.
b) under manifests, I had created a init.pp with the follwoing contents
#Module: mcollective
#
# Class: mcollective
# Description:
# This class does it all.
#
# Files:
# /etc/yum.repos.d/newrelic.repo
#
#
class mcollective {
$my_repo = 'newrelic_repo'
if $my_repo { include "mcollective::${my_repo}" }
$my_install = 'install'
if $my_install { include "mcollective::${my_install}" }
}
class mcollective::newrelic_repo {
file { '/etc/yum.repos.d/newrelic.repo':
owner => "root",
group => "root",
mode => 644,
source => 'puppet:///modules/mcollective/newrelic.repo',
}
}
class mcollective::install {
exec { 'Installing newrelic-repo':
command => 'yum -y install newrelic-repo*',
timeout => 600,
}
}
c) I had also copied newrelic.repo from /etc/yum.repos.d/newrelic.repo to
/etc/puppet/modules/manifests
d) under files diretcory, I had created sites.pp as
import 'mcollective'
node 'basenode' {
include mcollective
include mcollective::newrelic_repo
include mcollective::install
}
node 'WA19487ORACLE01' inherits basenode {
license_key => 'd15ff577e5f27e071fe9b2d6809b9f2950fe87d1',
}
e) here I have called module and passed the license_key for the node.
f) I have restarted my puppetmaster(machine A) and puppet (machine B). when
I checked /varlog/messages/ of machine A and machine B, new reliec agent is
not getting deployed on machine B (clinet).
I think my puppet client is not able to retrieve the informatiojn from
puppet master. when I tried to run puppet agent --test on client machine, I
am gettingt the error message
[root@WA19487ORACLE01 ~]# puppet agent --test
notice: Ignoring --listen on onetime run
info: Retrieving plugin
err: /File[/var/lib/puppet/lib]: Failed to generate additional resources
using 'eval_generate': hostname was not match with the server certificate
err: /File[/var/lib/puppet/lib]: Could not evaluate: hostname was not match
with the server certificate Could not retrieve file metadata for
puppet://WA19487PUPPET01/plugins: hostname was not match with the server
certificate
err: Could not retrieve catalog from remote server: hostname was not match
with the server certificate
warning: Not using cache on failed catalog
err: Could not retrieve catalog; skipping run
Time:
Last run: 1362381429
err: Could not send report: hostname was not match with the server
certificate
Please post your suggestions to help me out.
Thanks
Sachin
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