![]() ![]() But still provides quite a lot of information to get you started. Though I must add – this one may require you to check some of the charts. Step 3 -Select the data source and folder name. Step 2 – You can import by typing the id assigned by grafana website to the dashboard or directly paste the JSON. Step 1 – Press the + button as shown below To import a grafana dashboard follow these steps For the purpose of this blog entry, I am going to import a dashboard on this link. Its time to import a grafana dashboard for cassandra. So our Prometheus server is now able to scrape cassandra metrics. This metric is available to a jmx_exporter by default The metrics from JMX exporter can be queried like any other metrics. This would bring up something similar as below Query Prometheus using PromQL You can check if Prometheus server is able to scrape the metrics is by navigating to Prometheus UI on Prometheus can also show you if it is scrapping metrics of cassandra hosts prometheus -config.file= "prometheus.yml" =400d = "data/" In my case it is /etc/cassandra/conf Step – 2 – Edit cassandra-env.shĪdd the following line to the cassandra configuration Integrating Cassandra and JMX exporter is easy and it requires only one line added! □ Here goes Step – 1 – Goto the Cassandra configuration directory ![]() Its now time to integrate JMX exporter to Cassandra! Configure Cassandra I downloaded and have stored my configuration for JMX exporter in the /etc/cassandra/conf/jmx_exporter.yml There is already a sample configuration file to get us started and it is available on this link Check out the README.md of the JMX exporter it has a nice example for naming. Naming and filtering of the metrics can be done via regex expressions. Rules around the naming of those metrics. ![]() Which metrics to scrape and which “ NOT” to scrape.To enable JMX exporter to scrape metrics it needs to know a few things You can find a whole listing of those metrics here. Configure JMX exporterĬassandra exposes a truckload of metrics. You just need to know which files to copy or modify files. This is probably the most important part of this blog. The above steps need to be performed in all the Cassandra nodes. In our Cassandra cluster, we copied to the following path. The usual place for this would be $CASSANDRA_HOME/lib Step 2 – Once downloaded the jar needs to be placed along with other Cassandra jars. This particular requests is implemented by Artifactory Open Metrics: There is already a log analytics solution available for Prometheus integration. It would be nice to have the same for xray You can start using it now and open an issue for stats you would like to see for this exporter. My organization has Enterprise licenses and really needs this soonest. We have an Enterprise license and would be happy to have Prometheus support in the near future.Īny plan for this feature. the mount of http error code (40x, 50x).the most downloaded artifacts or packages.It would be also helpful to have some metrics or stats about the consumed Artifacts like: The actual added value of an Artifactory exporter is that it can also include application data like: However, that doesn't include useful Artifactory data to graph. I think we all know how to enable a jmx exporter (and we already use it). ![]() javaagent:/tmp/jmx_prometheus_javaagent-0.12.0.jar=9100:/tmp/jmx_exporter.yaml" It should be enough to update: /etc/opt/jfrog/artifactory/default to contain the following: In the meantime this project might be of use: The official java_client code for prometheus can be found here: Maybe you can partner with these projects as a starting point:Īnother customer (Veeva) also asked about this integration. While moving forward towards Kubernetes, it is mandatory to have a proper monitoring solution provided. Prometheus being the defacto tool for traceability, is there any plan to actually provide that capability? Prometheus is part of CNCF and is the standard for monitoring purposes. It could be useful for users using Prometheus as monitoring and alerting system. The applicative metrics is expected to have some statistics, sizing, timing of processes that artifactory could share with users - to use them to create visualized dashboards and setup alerts based on those metrics. Need to create an endpoint that exposes Artifactory applicative metrics to prometheus ![]()
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