Stein Series Release Notes¶
Allow metric_dimensions filter to filter on multiple dimension values, on alarms count endpoint (IE metric_dimension=hostname:host1|host2). This brings the query parameters into parity between the alarms list and alarms count endpoints. This also restores functionality that was available on the deprecated java api.
Added new tool
monasca-status upgrade check. New framework for
monasca-status upgrade checkcommand is added. This framework allows adding various checks which can be run before a Monasca upgrade to ensure if the upgrade can be performed safely.
User can configure Cassandra cluster port via configuration option. Default value for port number is
Operator can now use new CLI tool
monasca-status upgrade checkto check if the Monasca deployment can be safely upgraded from N-1 to N release.
agent_authorized_rolesdefault value changed to
monasca-agentto be consistent with rest of Monasca, was configured by default to
agentso old policy configuration should be checked and adjusted accordingly.
Deprecated configuration option
database.urlhas been removed. Please use
The concept of built-in monasca-notification plugins has been removed and the built-in plugins are no longer pre-populated in the database. If you were using the PAGERDUTY, EMAIL or WEBHOOK notification plugin you should explicitly enable it in the monasca-notification config file.
Configuration file path /etc/monasca/api-config.conf and /etc/monasca/api.conf are deprecated. Use the standard path /etc/monasca/monasca-api.conf or the configuration dir (supported via oslo.config) /etc/monasca/monasca-api.conf.d/any_config_name.conf
Upgrade InfluxDB to 1.3.9 from 1.3.8. It provides the bugfix which improves performance when writes exceed max-values-per-tag or max-series https://docs.influxdata.com/influxdb/v1.3/about_the_project/releasenotes-changelog/#v1-3-9-2018-01-19