Kubernetes Namespaces Component

Available as of Camel version 2.17

The Kubernetes Namespaces component is one of Kubernetes Components which provides a producer to execute kubernetes namespace operations and a consumer to consume kubernetes namespace events.

Component Options

The Kubernetes Namespaces component supports 1 options, which are listed below.

Name Description Default Type

basicPropertyBinding (advanced)

Whether the component should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

boolean

Endpoint Options

The Kubernetes Namespaces endpoint is configured using URI syntax:

kubernetes-namespaces:masterUrl

with the following path and query parameters:

Path Parameters (1 parameters):

Name Description Default Type

masterUrl

Required Kubernetes Master url

String

Query Parameters (30 parameters):

Name Description Default Type

apiVersion (common)

The Kubernetes API Version to use

String

dnsDomain (common)

The dns domain, used for ServiceCall EIP

String

kubernetesClient (common)

Default KubernetesClient to use if provided

KubernetesClient

portName (common)

The port name, used for ServiceCall EIP

String

portProtocol (common)

The port protocol, used for ServiceCall EIP

tcp

String

bridgeErrorHandler (consumer)

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

boolean

labelKey (consumer)

The Consumer Label key when watching at some resources

String

labelValue (consumer)

The Consumer Label value when watching at some resources

String

namespace (consumer)

The namespace

String

poolSize (consumer)

The Consumer pool size

1

int

resourceName (consumer)

The Consumer Resource Name we would like to watch

String

exceptionHandler (consumer)

To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored.

ExceptionHandler

exchangePattern (consumer)

Sets the exchange pattern when the consumer creates an exchange.

ExchangePattern

lazyStartProducer (producer)

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

boolean

operation (producer)

Producer operation to do on Kubernetes

String

basicPropertyBinding (advanced)

Whether the endpoint should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

boolean

connectionTimeout (advanced)

Connection timeout in milliseconds to use when making requests to the Kubernetes API server.

Integer

synchronous (advanced)

Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported).

false

boolean

caCertData (security)

The CA Cert Data

String

caCertFile (security)

The CA Cert File

String

clientCertData (security)

The Client Cert Data

String

clientCertFile (security)

The Client Cert File

String

clientKeyAlgo (security)

The Key Algorithm used by the client

String

clientKeyData (security)

The Client Key data

String

clientKeyFile (security)

The Client Key file

String

clientKeyPassphrase (security)

The Client Key Passphrase

String

oauthToken (security)

The Auth Token

String

password (security)

Password to connect to Kubernetes

String

trustCerts (security)

Define if the certs we used are trusted anyway or not

Boolean

username (security)

Username to connect to Kubernetes

String

Spring Boot Auto-Configuration

When using Spring Boot make sure to use the following Maven dependency to have support for auto configuration:

<dependency>
  <groupId>org.apache.camel</groupId>
  <artifactId>camel-kubernetes-starter</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel core version -->
</dependency>

The component supports 2 options, which are listed below.

Name Description Default Type

camel.component.kubernetes-namespaces.basic-property-binding

Whether the component should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

Boolean

camel.component.kubernetes-namespaces.enabled

Whether to enable auto configuration of the kubernetes-namespaces component. This is enabled by default.

Boolean