Hi all - I am setting up dynamic monitoring using puppet/nagios modules.
I am following this doc to achieve basic setup
http://www.allgoodbits.org/articles/view/32
Here is my configs
============
[root@ip-10-172-161-25 puppet]# cat modules/nagios/manifests/init.pp
class nagios::server {
package { ["nagios","nagios-plugins","nagios-plugins-nrpe"]:
ensure => installed,
}
service { nagios:
ensure => running,
enable => true,
require => Exec['make-nag-cfg-readable'],
}
# This is because puppet writes the config files so nagios can't read them
exec {'make-nag-cfg-readable':
command => "/bin/find /etc/nagios -type f -name '*cfg' | xargs chmod
+r",
}
file { 'resource-d':
path => '/etc/nagios/resource.d',
ensure => directory,
owner => 'nagios',
}
# Collect the nagios_host resources
Nagios_host <<||>> {
require => File[resource-d],
notify => [Exec[make-nag-cfg-readable],Service[nagios]],
}
}
===========
[root@ip-10-172-161-25 puppet]# cat modules/nagios/manifests/export.pp
class nagios::export {
@@nagios_host { $::fqdn:
address => $::ipaddress,
check_command => 'check-host-alive!3000.0,80%!5000.0,100%!10',
hostgroups => 'all-servers',
target => "/etc/nagios/resource.d/host_${::fqdn}.cfg"
}
}
=========
node.pp
#nagios server
node 'ip-10-198-23-24.us-west-1.compute.internal' {
include nagios::server
}
=========
site.pp
[root@ip-10-172-161-25 puppet]# cat manifests/site.pp
import 'nodes.pp'
node default {
include nagios::export
}
==========
Puppet run succeeds on both nagios client and nagios server, but it do not
populate host.cfg files on nagios server "/etc/nagios/resource.d/*"
Debug run on nagios server:
[root@ip-10-198-23-24 resource.d]# puppet agent -t --debug
debug: Failed to load library 'shadow' for feature 'libshadow'
debug: Puppet::Type::User::ProviderLdap: true value when expecting false
debug: Puppet::Type::User::ProviderDirectoryservice: file /usr/bin/dscl
does not exist
debug: Puppet::Type::User::ProviderPw: file pw does not exist
debug: Puppet::Type::User::ProviderUser_role_add: file roleadd does not
exist
debug: Failed to load library 'rubygems' for feature 'rubygems'
debug: Failed to load library 'selinux' for feature 'selinux'
debug: /File[/var/lib/puppet/state]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/client_data]: Autorequiring
File[/var/lib/puppet]
debug: /File[/var/lib/puppet/state/graphs]: Autorequiring
File[/var/lib/puppet/state]
debug: /File[/var/lib/puppet/state/last_run_summary.yaml]: Autorequiring
File[/var/lib/puppet/state]
debug: /File[/var/lib/puppet/state/state.yaml]: Autorequiring
File[/var/lib/puppet/state]
debug: /File[/var/lib/puppet/state/last_run_report.yaml]: Autorequiring
File[/var/lib/puppet/state]
debug: /File[/var/lib/puppet/ssl/private]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/ssl/certificate_requests]: Autorequiring
File[/var/lib/puppet/ssl]
debug:
/File[/var/lib/puppet/ssl/public_keys/ip-10-198-23-24.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/public_keys]
debug: /File[/var/run/puppet/agent.pid]: Autorequiring File[/var/run/puppet]
debug:
/File[/var/lib/puppet/ssl/certs/ip-10-198-23-24.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/certs]
debug: /File[/var/lib/puppet/clientbucket]: Autorequiring
File[/var/lib/puppet]
debug: /File[/etc/puppet/puppet.conf]: Autorequiring File[/etc/puppet]
debug: /File[/var/lib/puppet/facts]: Autorequiring File[/var/lib/puppet]
debug:
/File[/var/lib/puppet/ssl/private_keys/ip-10-198-23-24.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/private_keys]
debug: /File[/var/lib/puppet/ssl/private_keys]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/lib]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/public_keys]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/client_yaml]: Autorequiring
File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/certs]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/ssl/crl.pem]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/ssl/certs/ca.pem]: Autorequiring
File[/var/lib/puppet/ssl/certs]
debug: /File[/var/lib/puppet/state/resources.txt]: Autorequiring
File[/var/lib/puppet/state]
debug: /File[/var/lib/puppet/classes.txt]: Autorequiring
File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl]: Autorequiring File[/var/lib/puppet]
debug: Finishing transaction 70124700385060
debug: /File[/var/lib/puppet/ssl/certificate_requests]: Autorequiring
File[/var/lib/puppet/ssl]
debug:
/File[/var/lib/puppet/ssl/private_keys/ip-10-198-23-24.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/private_keys]
debug: /File[/var/lib/puppet/facts]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/certs/ca.pem]: Autorequiring
File[/var/lib/puppet/ssl/certs]
debug:
/File[/var/lib/puppet/ssl/certs/ip-10-198-23-24.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/certs]
debug: /File[/var/lib/puppet/ssl/public_keys]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/ssl]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/certs]: Autorequiring
File[/var/lib/puppet/ssl]
debug:
/File[/var/lib/puppet/ssl/public_keys/ip-10-198-23-24.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/public_keys]
debug: /File[/var/lib/puppet/ssl/private_keys]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/lib]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/crl.pem]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/state]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/private]: Autorequiring
File[/var/lib/puppet/ssl]
debug: Finishing transaction 70124699224460
debug: Using cached certificate for ca
debug: Using cached certificate for
ip-10-198-23-24.us-west-1.compute.internal
debug: Finishing transaction 70124698828520
debug: Loaded state in 0.00 seconds
debug: catalog supports formats: b64_zlib_yaml dot pson raw yaml; using pson
debug: Using cached certificate for ca
debug: Using cached certificate for
ip-10-198-23-24.us-west-1.compute.internal
debug: Using cached certificate_revocation_list for ca
debug: Puppet::Type::Package::ProviderRpm: Executing '/bin/rpm --version'
debug: Puppet::Type::Package::ProviderAptrpm: Executing '/bin/rpm -ql rpm'
debug: Puppet::Type::Package::ProviderUrpmi: Executing '/bin/rpm -ql rpm'
debug: Puppet::Type::Package::ProviderYum: Executing '/bin/rpm --version'
info: Caching catalog for ip-10-198-23-24.us-west-1.compute.internal
debug: Puppet::Type::Package::ProviderPorts: file
/usr/local/sbin/pkg_deinstall does not exist
debug: Puppet::Type::Package::ProviderUp2date: file /usr/sbin/up2date-nox
does not exist
debug: Puppet::Type::Package::ProviderNim: file /usr/sbin/nimclient does
not exist
debug: Puppet::Type::Package::ProviderAix: file /usr/bin/lslpp does not
exist
debug: Puppet::Type::Package::ProviderPortage: file /usr/bin/emerge does
not exist
debug: Puppet::Type::Package::ProviderFreebsd: file /usr/sbin/pkg_delete
does not exist
debug: Puppet::Type::Package::ProviderPacman: file /usr/bin/pacman does not
exist
debug: Puppet::Type::Package::ProviderUrpmi: file urpmi does not exist
debug: Puppet::Type::Package::ProviderRug: file /usr/bin/rug does not exist
debug: Puppet::Type::Package::ProviderPkg: file /usr/bin/pkg does not exist
debug: Puppet::Type::Package::ProviderZypper: file /usr/bin/zypper does not
exist
debug: Puppet::Type::Package::ProviderOpenbsd: file pkg_delete does not
exist
debug: Puppet::Type::Package::ProviderApt: file /usr/bin/apt-get does not
exist
debug: Puppet::Type::Package::ProviderPortupgrade: file
/usr/local/sbin/pkg_deinstall does not exist
debug: Puppet::Type::Package::ProviderAptrpm: file apt-get does not exist
debug: Puppet::Type::Package::ProviderSunfreeware: file pkg-get does not
exist
debug: Puppet::Type::Package::ProviderSun: file /usr/bin/pkginfo does not
exist
debug: Puppet::Type::Package::ProviderDpkg: file /usr/bin/dpkg does not
exist
debug: Puppet::Type::Package::ProviderHpux: file /usr/sbin/swinstall does
not exist
debug: Puppet::Type::Package::ProviderGem: file gem does not exist
debug: Puppet::Type::Package::ProviderAptitude: file /usr/bin/aptitude does
not exist
debug: Puppet::Type::Package::ProviderFink: file /sw/bin/fink does not exist
debug: Puppet::Type::Service::ProviderDebian: file /usr/sbin/update-rc.d
does not exist
debug: Puppet::Type::Service::ProviderOpenrc: file /sbin/rc-service does
not exist
debug: Puppet::Type::Service::ProviderRunit: file /usr/bin/sv does not exist
debug: Puppet::Type::Service::ProviderLaunchd: file /bin/launchctl does not
exist
debug: Puppet::Type::Service::ProviderDaemontools: file /usr/bin/svc does
not exist
debug: Puppet::Type::Service::ProviderSystemd: file /bin/systemctl does not
exist
debug: Puppet::Type::Service::ProviderGentoo: file /sbin/rc-update does not
exist
debug: Creating default schedules
debug: Loaded state in 0.00 seconds
info: Applying configuration version '1377584674'
debug: /Stage[main]/Nagios::Server/Service[nagios]/require: requires
Exec[make-nag-cfg-readable]
debug: /Schedule[daily]: Skipping device resources because running on a host
debug: /Schedule[monthly]: Skipping device resources because running on a
host
debug: /Schedule[hourly]: Skipping device resources because running on a
host
debug: Exec[make-nag-cfg-readable](provider=posix): Executing '/bin/find
/etc/nagios -type f -name '*cfg' | xargs chmod +r'
debug: Executing '/bin/find /etc/nagios -type f -name '*cfg' | xargs chmod
+r'
notice: /Stage[main]/Nagios::Server/Exec[make-nag-cfg-readable]/returns:
executed successfully
debug: /Stage[main]/Nagios::Server/Exec[make-nag-cfg-readable]: The
container Class[Nagios::Server] will propagate my refresh event
debug: Prefetching yum resources for package
debug: Puppet::Type::Package::ProviderYum: Executing '/bin/rpm --version'
debug: Puppet::Type::Package::ProviderYum: Executing '/bin/rpm -qa
--nosignature --nodigest --qf '%{NAME} %|EPOCH?{%{EPOCH}}:{0}| %{VERSION}
%{RELEASE} %{ARCH}
''
debug: /Schedule[never]: Skipping device resources because running on a host
debug: Service[nagios](provider=redhat): Executing '/sbin/service nagios
status'
debug: Puppet::Type::Service::ProviderRedhat: Executing '/sbin/chkconfig
nagios'
debug: Class[Nagios::Server]: The container Stage[main] will propagate my
refresh event
debug: /Schedule[weekly]: Skipping device resources because running on a
host
debug: /Schedule[puppet]: Skipping device resources because running on a
host
debug: Finishing transaction 70124698889700
debug: Storing state
debug: Stored state in 0.00 seconds
notice: Finished catalog run in 0.63 seconds
debug: report supports formats: b64_zlib_yaml pson raw yaml; using pson
[root@ip-10-198-23-24 resource.d]#
====================
debug run on nagios client:
[root@ip-10-196-99-56 ec2-user]# puppet agent -t --debug
debug: Failed to load library 'shadow' for feature 'libshadow'
debug: Puppet::Type::User::ProviderLdap: true value when expecting false
debug: Puppet::Type::User::ProviderDirectoryservice: file /usr/bin/dscl
does not exist
debug: Puppet::Type::User::ProviderPw: file pw does not exist
debug: Puppet::Type::User::ProviderUser_role_add: file roleadd does not
exist
debug: Failed to load library 'rubygems' for feature 'rubygems'
debug: Failed to load library 'selinux' for feature 'selinux'
debug: /File[/var/lib/puppet/ssl/crl.pem]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/state/last_run_report.yaml]: Autorequiring
File[/var/lib/puppet/state]
debug: /File[/var/lib/puppet/state]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/state/state.yaml]: Autorequiring
File[/var/lib/puppet/state]
debug: /File[/var/lib/puppet/ssl/certificate_requests]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/state/resources.txt]: Autorequiring
File[/var/lib/puppet/state]
debug: /File[/var/lib/puppet/state/last_run_summary.yaml]: Autorequiring
File[/var/lib/puppet/state]
debug: /File[/var/lib/puppet/ssl/private_keys]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/etc/puppet/puppet.conf]: Autorequiring File[/etc/puppet]
debug: /File[/var/lib/puppet/clientbucket]: Autorequiring
File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/public_keys]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/ssl/private]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/client_data]: Autorequiring
File[/var/lib/puppet]
debug:
/File[/var/lib/puppet/ssl/private_keys/ip-10-196-99-56.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/private_keys]
debug: /File[/var/lib/puppet/classes.txt]: Autorequiring
File[/var/lib/puppet]
debug:
/File[/var/lib/puppet/ssl/certs/ip-10-196-99-56.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/certs]
debug: /File[/var/lib/puppet/ssl/certs]: Autorequiring
File[/var/lib/puppet/ssl]
debug:
/File[/var/lib/puppet/ssl/public_keys/ip-10-196-99-56.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/public_keys]
debug: /File[/var/lib/puppet/state/graphs]: Autorequiring
File[/var/lib/puppet/state]
debug: /File[/var/lib/puppet/ssl]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/facts]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/client_yaml]: Autorequiring
File[/var/lib/puppet]
debug: /File[/var/lib/puppet/lib]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/certs/ca.pem]: Autorequiring
File[/var/lib/puppet/ssl/certs]
debug: Finishing transaction 70365245182800
debug: /File[/var/lib/puppet/state]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/private]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/facts]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/certs/ca.pem]: Autorequiring
File[/var/lib/puppet/ssl/certs]
debug: /File[/var/lib/puppet/ssl/certificate_requests]: Autorequiring
File[/var/lib/puppet/ssl]
debug:
/File[/var/lib/puppet/ssl/private_keys/ip-10-196-99-56.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/private_keys]
debug:
/File[/var/lib/puppet/ssl/certs/ip-10-196-99-56.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/certs]
debug: /File[/var/lib/puppet/ssl/public_keys]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/ssl]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/certs]: Autorequiring
File[/var/lib/puppet/ssl]
debug:
/File[/var/lib/puppet/ssl/public_keys/ip-10-196-99-56.us-west-1.compute.internal.pem]:
Autorequiring File[/var/lib/puppet/ssl/public_keys]
debug: /File[/var/lib/puppet/ssl/private_keys]: Autorequiring
File[/var/lib/puppet/ssl]
debug: /File[/var/lib/puppet/lib]: Autorequiring File[/var/lib/puppet]
debug: /File[/var/lib/puppet/ssl/crl.pem]: Autorequiring
File[/var/lib/puppet/ssl]
debug: Finishing transaction 70365244033720
debug: Using cached certificate for ca
debug: Using cached certificate for
ip-10-196-99-56.us-west-1.compute.internal
debug: Finishing transaction 70365243646140
debug: Loaded state in 0.00 seconds
debug: catalog supports formats: b64_zlib_yaml dot pson raw yaml; using pson
debug: Using cached certificate for ca
debug: Using cached certificate for
ip-10-196-99-56.us-west-1.compute.internal
debug: Using cached certificate_revocation_list for ca
debug: Puppet::Type::Package::ProviderRpm: Executing '/bin/rpm --version'
debug: Puppet::Type::Package::ProviderAptrpm: Executing '/bin/rpm -ql rpm'
debug: Puppet::Type::Package::ProviderUrpmi: Executing '/bin/rpm -ql rpm'
debug: Puppet::Type::Package::ProviderYum: Executing '/bin/rpm --version'
info: Caching catalog for ip-10-196-99-56.us-west-1.compute.internal
debug: Puppet::Type::Package::ProviderPorts: file
/usr/local/sbin/pkg_deinstall does not exist
debug: Puppet::Type::Package::ProviderUp2date: file /usr/sbin/up2date-nox
does not exist
debug: Puppet::Type::Package::ProviderNim: file /usr/sbin/nimclient does
not exist
debug: Puppet::Type::Package::ProviderAix: file /usr/bin/lslpp does not
exist
debug: Puppet::Type::Package::ProviderPortage: file /usr/bin/emerge does
not exist
debug: Puppet::Type::Package::ProviderFreebsd: file /usr/sbin/pkg_delete
does not exist
debug: Puppet::Type::Package::ProviderPacman: file /usr/bin/pacman does not
exist
debug: Puppet::Type::Package::ProviderUrpmi: file urpmi does not exist
debug: Puppet::Type::Package::ProviderRug: file /usr/bin/rug does not exist
debug: Puppet::Type::Package::ProviderPkg: file /usr/bin/pkg does not exist
debug: Puppet::Type::Package::ProviderZypper: file /usr/bin/zypper does not
exist
debug: Puppet::Type::Package::ProviderOpenbsd: file pkg_delete does not
exist
debug: Puppet::Type::Package::ProviderApt: file /usr/bin/apt-get does not
exist
debug: Puppet::Type::Package::ProviderPortupgrade: file
/usr/local/sbin/pkg_deinstall does not exist
debug: Puppet::Type::Package::ProviderAptrpm: file apt-get does not exist
debug: Puppet::Type::Package::ProviderSunfreeware: file pkg-get does not
exist
debug: Puppet::Type::Package::ProviderSun: file /usr/bin/pkginfo does not
exist
debug: Puppet::Type::Package::ProviderDpkg: file /usr/bin/dpkg does not
exist
debug: Puppet::Type::Package::ProviderHpux: file /usr/sbin/swinstall does
not exist
debug: Puppet::Type::Package::ProviderGem: file gem does not exist
debug: Puppet::Type::Package::ProviderAptitude: file /usr/bin/aptitude does
not exist
debug: Puppet::Type::Package::ProviderFink: file /sw/bin/fink does not exist
debug: Creating default schedules
debug: Loaded state in 0.00 seconds
info: Applying configuration version '1377584674'
debug: /Stage[main]/Httpd/File[/tmp/dummy.file]/require: requires
Package[httpd]
debug: /Schedule[daily]: Skipping device resources because running on a host
debug: /Schedule[monthly]: Skipping device resources because running on a
host
debug: /Schedule[hourly]: Skipping device resources because running on a
host
debug: /Schedule[never]: Skipping device resources because running on a host
debug: Prefetching yum resources for package
debug: Puppet::Type::Package::ProviderYum: Executing '/bin/rpm --version'
debug: Puppet::Type::Package::ProviderYum: Executing '/bin/rpm -qa
--nosignature --nodigest --qf '%{NAME} %|EPOCH?{%{EPOCH}}:{0}| %{VERSION}
%{RELEASE} %{ARCH}
''
debug: file_metadata supports formats: b64_zlib_yaml pson raw yaml; using
pson
debug: /Schedule[weekly]: Skipping device resources because running on a
host
debug: /Schedule[puppet]: Skipping device resources because running on a
host
debug: Finishing transaction 70365243870600
debug: Storing state
debug: Stored state in 0.00 seconds
notice: Finished catalog run in 0.49 seconds
debug: report supports formats: b64_zlib_yaml pson raw yaml; using pson
[root@ip-10-196-99-56 ec2-user]#
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