1.4.3 (1.4.2 release failed, do not use)

• Update project specification to work correctly in FIPS mode.

1.4.1

• Update Jolokia to 1.7.0. This is a routine maintenance bump that includes some cleanup of reflective accesses that trigger warnings in Java 9 and newer.

1.4.0

• PE-28647 - Allow remote connections to the v2 metrics endpoint now that the connection can be authenticated.

1.3.0

• TK-489 - Add trapperkeeper-authorization support. See that project for configuration. The jolokia access configuration still defaults to disallowing remote access, so this needs to be overridden by the user if using tk-authorization.

1.2.3

• TK-486 - Deprecate the v1 endpoint, so it can be removed in a future release. Going forward all metrics gathering should go through the v2 endpoint, access to which can be flexibly controlled via jolokia access rules.

1.2.2

• Publicly published version of 1.2.1.

1.2.1

This is an internal-only release.

• PE-28468 - Disable the v1 metrics endpoint and restrict v2 to localhost-only access, to fix a CVE where sensitive Puppet data could appear in metrics names.

1.2.0

• Update Jolokia to 1.6.0. This was a security release of Jolokia, though we do not use the affected features of Jolokia it is still recommended to upgrade.

1.1.0

• TK-442 - Updates dropwizard from 3.1.2 to 3.2.2. NOTE: This is done by bumping the dependency on clj-parent which also brings in a new version of tk-jetty9. Java 7 is no longer supported.

1.0.0

This is a major backwards incompatible feature release. The major new feature is support for exporting to graphite. See the documentation for details about how to enable graphite exporting.

The breaking changes are:

• The metrics section of the configuration has changed to allow configuration of jmx and graphite reporters per domain instead of globally. See the documentation for details about the new format.
• Domains must be specified as keywords instead of strings in the clojure API.
• initialize-registry-settings has been renamed to update-registry-settings

Additional changes:

• Allow multiple services to register default-metrics-allowed lists through the update-registry-settings service function to limit the number of metrics sent to graphite

Jira Links:

• TK-361 - Move pe-trapperkeeper-metrics code, including graphite exporting, into OSS trapperkeeper-metrics.
• TK-393 - Make jmx enabled per-registry. Deprecate enabling jmx globally
• TK-394 - Only accept metrics domain as keyword instead of string
• TK-436 - Add support for appending registry settings from multiple services

0.6.0

This is a feature release.

• TK-433 - Add a new get-server-id services function.
• TK-430 - Bump clj-parent to 0.3.3 and i18n to 0.6.0

0.5.0

This is a feature release that also contains bug fixes.

• TK-404 - Added a new "v2" API that is based on the Jolokia library. Jolokia provides a superset of functionality found in the current "v1" metrics API. Refer to 'document/configuration.md' for more information on setting up Jolokia with Trapperkeeper. The Jolokia Documentation has the specifics on the new metrics API.

• TK-427 - Ensure the JSON request is fully parsed before closing the input stream of the request

• TK-394 - Tolerate either keywords or strings for metric domains

• Remove explicit ring-core, servlet-api, and slf4j-api deps

• Switch to using lein parent (and puppetlabs/clj-parent) for most dependency versions, which also now requires Leiningen 2.7.1 or greater

0.4.2

This is a bug fix release.

• Don't require JMX to be enabled for the metrics endpoint to work. Now, if the metrics-webservice is added to the config, the /metrics endpoint will always be registered.

0.4.1

This is a maintenance release.

• Bump puppetlabs/ring-middleware dependency from 0.3.1 to 1.0.0.

0.4.0

This is a feature release.

• Add an initialize-registry-settings function to the MetricsService protocol. The implementation of this function in the trapperkeeper-metrics service in this repo is not yet implemented and currently just throws an error.

0.3.0

This is a minor feature, maintenance, and bugfix release.

• Introduce i18n library and lay groundwork for future i18n work
• Update project.clj to prefer explicit dependencies instead of implicit transitive dependencies to resolve conflicts
• Extract common ring utils into puppetlabs/ring-middleware

0.2.0

This is a feature release.

• Add the ability to configure multiple metrics registries
• Add a new metrics-server service (ported from the PuppetDB /metrics API) for querying JMX metrics

0.1.2

This is a feature release.

• TK-252 Always build a metrics registry, deprecate metrics.enabled setting
• Add mean-millis and related utility fns