matrix-docker-ansible-deploy/roles/matrix-grafana/templates/grafana.ini.j2

[security]
# default admin user, created on startup
admin_user = {{ matrix_grafana_default_admin_user }}

# default admin password, can be changed before first start of grafana,  or in profile settings
admin_password = {{ matrix_grafana_default_admin_password }}

[auth.anonymous]
# enable anonymous access
enabled = {{ matrix_grafana_anonymous_access }}

# specify organization name that should be used for unauthenticated users
org_name = {{ matrix_grafana_anonymous_access_org_name }}

[dashboards]
{% if matrix_synapse_metrics_enabled %}
default_home_dashboard_path = /etc/grafana/dashboards/synapse.json
{% else %}
default_home_dashboard_path = /etc/grafana/dashboards/node-exporter-full.json
{% endif %}