Jolokia Trait

The Jolokia trait activates and configures the Jolokia Java agent.

See https://jolokia.org/reference/html/agents.html

This trait is available in the following profiles: Kubernetes, Knative, OpenShift.

Configuration

Trait properties can be specified when running any integration with the CLI:

kamel run --trait jolokia.[key]=[value] --trait jolokia.[key2]=[value2] integration.groovy

The following configuration options are available:

Property Type Description

jolokia.enabled

bool

Can be used to enable or disable a trait. All traits share this common property.

jolokia.ca-cert

string

The PEM encoded CA certification file path, used to verify client certificates, applicable when protocol is https and use-ssl-client-authentication is true (default /var/run/secrets/kubernetes.io/serviceaccount/service-ca.crt for OpenShift).

jolokia.client-principal

[]string

The principal(s) which must be given in a client certificate to allow access to the Jolokia endpoint, applicable when protocol is https and use-ssl-client-authentication is true (default clientPrincipal=cn=system:master-proxy, cn=hawtio-online.hawtio.svc and cn=fuse-console.fuse.svc for OpenShift).

jolokia.discovery-enabled

bool

Listen for multicast requests (default false)

jolokia.extended-client-check

bool

Mandate the client certificate contains a client flag in the extended key usage section, applicable when protocol is https and use-ssl-client-authentication is true (default true for OpenShift).

jolokia.host

string

The Host address to which the Jolokia agent should bind to. If "*" or "0.0.0.0" is given, the servers binds to every network interface (default "*").

jolokia.password

string

The password used for authentication, applicable when the user option is set.

jolokia.port

int

The Jolokia endpoint port (default 8778).

jolokia.protocol

string

The protocol to use, either http or https (default https for OpenShift)

jolokia.user

string

The user to be used for authentication

jolokia.use-ssl-client-authentication

bool

Whether client certificates should be used for authentication (default true for OpenShift).

jolokia.options

string

A comma-separated list of additional Jolokia options as defined in JVM agent configuration options, e.g.: keystore=…​,executor=…​