Version information
Start using this module
Add this module to your Puppetfile:
mod 'llehmijo-snmp_tasks_rhel', '1.3.5'
Learn more about managing modules with a PuppetfileDocumentation
SNMP tasks Puppet Forge module for RHEL
Install
puppet module install llehmijo/snmp_tasks_rhel
Usage
Monitoring HTTP services
# In site.pp
node "superserver" {
# Add smoke test task for an HTTP application
snmp_tasks_rhel::http_smoke_test { "my-web-app":
http_port => 80,
smoke_test_path => "/",
tasks_home_directory => "/opt/monitoring-tasks"
}
}
The above snippet creates a Bash script
/opt/monitoring-tasks/my-web-app-http_smoke_test.sh
.
Furthermore, it will add the script into /etc/snmp/snmpd.conf
and restart
Service['net-snmp']
.
By default, the smoke test will hit localhost
. You can change the host by
adding the parameter http_hostname_or_ip
.
Monitoring file emptiness
# In site.pp
node "superserver" {
# Add file emptiness test
snmp_tasks_rhel::file_emptiness_test { "my_app_error_log":
file_to_test => "/my/app/error.log",
tasks_home_directory => "/opt/monitoring-tasks"
}
}
The above snippet creates a Bash script
/opt/monitoring-tasks/my_app_error_log-file_emptiness_test.rb
.
Furthermore, it will add the script into /etc/snmp/snmpd.conf
and restart
Service['net-snmp']
.
This function will install Ruby
, if it's not yet present.
Monitoring file timestamps
# In site.pp
node "superserver" {
snmp_tasks_rhel::file_max_age { "cron-job-monitor":
file_to_test => "/opt/logs/cron-job-timestamp",
max_age_in_days => 1,
error_message => "Cronjob has not run within 1 days",
tasks_home_directory => "/opt/monitoring-tasks"
}
}
The above snippet creates a Bash script that will exit with code 1 if the file
/opt/logs/cron-job-timestamp
is more than one days old. Before exit, it will
print the error_message
.
You can also monitor files with one minute precision:
snmp_tasks_rhel::file_max_age_minutes { "cron-job-monitor":
file_to_test => "/opt/logs/cron-job-timestamp",
max_age_in_minutes => 5,
error_message => "Cronjob has not run within 5 minutes",
tasks_home_directory => "/opt/monitoring-tasks"
}
Dependencies
This Puppet module depends on llehmijo/snmp_rhel.
Links
This project in Puppet Forge: http://forge.puppetlabs.com/llehmijo/snmp_tasks_rhel.
License
MIT
Dependencies
- llehmijo/snmp_rhel (1.x)