| = Prometheus Trait |
| |
| // Start of autogenerated code - DO NOT EDIT! (description) |
| The Prometheus trait configures a Prometheus-compatible endpoint. This trait also exposes the integration with |
| `Service` and `ServiceMonitor` resources, so that the endpoint can be scraped automatically, when using the |
| Prometheus Operator. |
| |
| The metrics exposed vary depending on the configured runtime. With the default Quarkus runtime, metrics are |
| exposed using MicroProfile Metrics. While with the Java main runtime, metrics are exposed using the Prometheus |
| JMX exporter. |
| |
| WARNING: The creation of the `ServiceMonitor` resource requires the https://github.com/coreos/prometheus-operator[Prometheus Operator] |
| custom resource definition to be installed. |
| You can set `service-monitor` to `false` for the Prometheus trait to work without the Prometheus Operator. |
| |
| The Prometheus trait is disabled by default. |
| |
| |
| This trait is available in the following profiles: **Kubernetes, Knative, OpenShift**. |
| |
| // End of autogenerated code - DO NOT EDIT! (description) |
| // Start of autogenerated code - DO NOT EDIT! (configuration) |
| == Configuration |
| |
| Trait properties can be specified when running any integration with the CLI: |
| ``` |
| kamel run --trait prometheus.[key]=[value] --trait prometheus.[key2]=[value2] integration.groovy |
| ``` |
| The following configuration options are available: |
| |
| [cols="2,1,5a"] |
| |=== |
| |Property | Type | Description |
| |
| | prometheus.enabled |
| | bool |
| | Can be used to enable or disable a trait. All traits share this common property. |
| |
| | prometheus.port |
| | int |
| | The Prometheus endpoint port (default `9779`, or `8080` with Quarkus). |
| |
| | prometheus.service-monitor |
| | bool |
| | Whether a `ServiceMonitor` resource is created (default `true`). |
| |
| | prometheus.service-monitor-labels |
| | []string |
| | The `ServiceMonitor` resource labels, applicable when `service-monitor` is `true`. |
| |
| | prometheus.configmap |
| | string |
| | To use a custom ConfigMap containing the Prometheus JMX exporter configuration (under the `content` ConfigMap key). |
| When this property is left empty (default), Camel K generates a standard Prometheus configuration for the integration. |
| It is not applicable when using Quarkus. |
| |
| |=== |
| |
| // End of autogenerated code - DO NOT EDIT! (configuration) |