An Ansible role to install and configure Metronome.
An Ansible 2.2 or higher installation.
None.
Available variables are listed below, along with default values (see defaults/main.yml):
metronome_install_repo: ""
By default, Metronome is installed from the repositories available on the host.
metronome_install_repo: "{{ metronome_powerdns_repo_master }}"
Master build of Metronome can be installed setting the metronome_install_repo variable as shown above.
metronome_install_debug_symbols_package: False
Install Metronome symbols package
metronome_user: "metronome"
metronome_group: "metronome"
The user and group running the metronome service.
metronome_carbon_address: "[::]:2003"
The listen address for the incoming carbon messages.
metronome_webserver_address: "[::]:8000"
The listen address for the embedded web-server.
metronome_stats_directory: '/var/lib/metronome'
The directory in which metronome will store the collected stats files.
metronome_replace_local_js: True
metronome_local_js_scheme: 'http'
metronome_local_js_address: "{{ ansible_default_ipv4['address'] }}"
metronome_local_js_url: '/'
If metronome_replace_local_js is set to True, the role will override the default metronome local.js in order to make
the metronome UI connect to the metronome instance available at metronome_local_js_address via metronome_local_js_scheme.
metronome_service_overrides: {}
Dict with overrides for the service (systemd only).
This can be used to change any systemd settings in the [Service] category
metronome_cleanup_job_enabled: False
When True, configure a cronjob to cleanup old Metronome data.
metronome_cleanup_job_retention: "30"
Retention in days of the Metronome data. Files older than the specified value will be deleted by the cleanup cronjob.
metronome_cleanup_job_weekday: "*"
metronome_cleanup_job_hour: "1"
metronome_cleanup_job_minute: "30"
Schedule of the cronjon to cleanup old Metronome data.
A detailed changelog of all the changes applied to the role is available here.
Tests are performed by Molecule.
$ pip install tox
To test all the scenarios run
$ tox
To run a custom molecule command
$ tox -e py27-ansible22 -- molecule test -s metronome-master
MIT