OMERO.web django-prometheus

Install and configure Django Prometheus exporter for OMERO.web. Assumes OMERO.web 5.6+ Python 3 has been installed using the ome.omero_web role.

See https://github.com/korfuri/django-prometheus

Note: metric endpoint /django_prometheus/metrics is not authenticated.

Role Variables

Optional:

• omero_web_django_prometheus_config_web: Automatically set omero.web.* configuration properties, default True.
• omero_web_django_prometheus_stats_dir: Prometheus temporary statistics directory

Warning This will make configuration changes to the OMERO.web and Gunicorn configurations, see templates/omero-web-config-django-prometheus-omero.j2 and defaults/main.yml for details.

If you have customised your OMERO.web installation such as installing other web apps or setting omero.web configuration properties ensure the configuration changes made by this role are compatible.

Example playbook

- hosts: localhost
  roles:
  - role: ome.omero_web
  - role: ome.omero_web_django_prometheus

Author Information

ome-devel@lists.openmicroscopy.org.uk