Kubernetes HPA

Since Camel 2.23

Both producer and consumer are supported

The Kubernetes HPA component is one of Kubernetes Components which provides a producer to execute kubernetes Horizontal Pod Autoscaler operations and a consumer to consume events related to Horizontal Pod Autoscaler objects.

Configuring Options

Camel components are configured on two separate levels:

  • component level

  • endpoint level

Configuring Component Options

At the component level, you set general and shared configurations that are, then, inherited by the endpoints. It is the highest configuration level.

For example, a component may have security settings, credentials for authentication, urls for network connection and so forth.

Some components only have a few options, and others may have many. Because components typically have pre-configured defaults that are commonly used, then you may often only need to configure a few options on a component; or none at all.

You can configure components using:

  • the Component DSL.

  • in a configuration file (application.properties, *.yaml files, etc).

  • directly in the Java code.

Configuring Endpoint Options

You usually spend more time setting up endpoints because they have many options. These options help you customize what you want the endpoint to do. The options are also categorized into whether the endpoint is used as a consumer (from), as a producer (to), or both.

Configuring endpoints is most often done directly in the endpoint URI as path and query parameters. You can also use the Endpoint DSL and DataFormat DSL as a type safe way of configuring endpoints and data formats in Java.

A good practice when configuring options is to use Property Placeholders.

Property placeholders provide a few benefits:

  • They help prevent using hardcoded urls, port numbers, sensitive information, and other settings.

  • They allow externalizing the configuration from the code.

  • They help the code to become more flexible and reusable.

The following two sections list all the options, firstly for the component followed by the endpoint.

Component Options

The Kubernetes HPA component supports 4 options, which are listed below.

Name Description Default Type

kubernetesClient (common)

Autowired To use an existing kubernetes client.

KubernetesClient

bridgeErrorHandler (consumer)

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

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

autowiredEnabled (advanced)

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

boolean

Endpoint Options

The Kubernetes HPA endpoint is configured using URI syntax:

kubernetes-hpa:masterUrl

With the following path and query parameters:

Path Parameters (1 parameters)

Name Description Default Type

masterUrl (common)

Required URL to a remote Kubernetes API server. This should only be used when your Camel application is connecting from outside Kubernetes. If you run your Camel application inside Kubernetes, then you can use local or client as the URL to tell Camel to run in local mode. If you connect remotely to Kubernetes, then you may also need some of the many other configuration options for secured connection with certificates, etc.

String

Query Parameters (33 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

namespace (common)

The namespace.

String

portName (common)

The port name, used for ServiceCall EIP.

String

portProtocol (common)

The port protocol, used for ServiceCall EIP.

tcp

String

crdGroup (consumer)

The Consumer CRD Resource Group we would like to watch.

String

crdName (consumer)

The Consumer CRD Resource name we would like to watch.

String

crdPlural (consumer)

The Consumer CRD Resource Plural we would like to watch.

String

crdScope (consumer)

The Consumer CRD Resource Scope we would like to watch.

String

crdVersion (consumer)

The Consumer CRD Resource Version we would like to watch.

String

labelKey (consumer)

The Consumer Label key when watching at some resources.

String

labelValue (consumer)

The Consumer Label value when watching at some resources.

String

poolSize (consumer)

The Consumer pool size.

1

int

resourceName (consumer)

The Consumer Resource Name we would like to watch.

String

bridgeErrorHandler (consumer (advanced))

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

exceptionHandler (consumer (advanced))

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 (advanced))

Sets the exchange pattern when the consumer creates an exchange.

Enum values:

  • InOnly

  • InOut

ExchangePattern

operation (producer)

Producer operation to do on Kubernetes.

String

lazyStartProducer (producer (advanced))

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

connectionTimeout (advanced)

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

Integer

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

Message Headers

The Kubernetes HPA component supports 7 message header(s), which is/are listed below:

Name Description Default Type

CamelKubernetesOperation (producer)

Constant: KUBERNETES_OPERATION

The Producer operation.

String

CamelKubernetesNamespaceName (producer)

Constant: KUBERNETES_NAMESPACE_NAME

The namespace name.

String

CamelKubernetesHPAName (producer)

Constant: KUBERNETES_HPA_NAME

The HPA name.

String

CamelKubernetesHPASpec (producer)

Constant: KUBERNETES_HPA_SPEC

The spec for a HPA.

HorizontalPodAutoscalerSpec

CamelKubernetesHPALabels (producer)

Constant: KUBERNETES_HPA_LABELS

The HPA labels.

Map

CamelKubernetesEventAction (consumer)

Constant: KUBERNETES_EVENT_ACTION

Action watched by the consumer.

Enum values:

  • ADDED

  • MODIFIED

  • DELETED

  • ERROR

  • BOOKMARK

Action

CamelKubernetesEventTimestamp (consumer)

Constant: KUBERNETES_EVENT_TIMESTAMP

Timestamp of the action watched by the consumer.

long

Usage

Supported producer operation

  • listHPA

  • listHPAByLabels

  • getHPA

  • createHPA

  • updateHPA

  • deleteHPA

Examples

Kubernetes HPA Producer Examples

  • listHPA: this operation lists the HPAs on a kubernetes cluster

from("direct:list").
    toF("kubernetes-hpa:///?kubernetesClient=#kubernetesClient&operation=listHPA").
    to("mock:result");

This operation returns a list of HPAs from your cluster

  • listDeploymentsByLabels: this operation lists the HPAs by labels on a kubernetes cluster

from("direct:listByLabels").process(new Processor() {
            @Override
            public void process(Exchange exchange) throws Exception {
                Map<String, String> labels = new HashMap<>();
                labels.put("key1", "value1");
                labels.put("key2", "value2");
                exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_HPA_LABELS, labels);
            }
        });
    toF("kubernetes-hpa:///?kubernetesClient=#kubernetesClient&operation=listHPAByLabels").
    to("mock:result");

This operation returns a List of HPAs from your cluster using a label selector (with key1 and key2, with value value1 and value2)

Kubernetes HPA Consumer Example

fromF("kubernetes-hpa://%s?oauthToken=%s&namespace=default&resourceName=test", host, authToken).process(new KubernertesProcessor()).to("mock:result");
    public class KubernertesProcessor implements Processor {
        @Override
        public void process(Exchange exchange) throws Exception {
            Message in = exchange.getIn();
            HorizontalPodAutoscaler hpa = exchange.getIn().getBody(HorizontalPodAutoscaler.class);
            log.info("Got event with hpa name: " + hpa.getMetadata().getName() + " and action " + in.getHeader(KubernetesConstants.KUBERNETES_EVENT_ACTION));
        }
    }

This consumer will return a list of events on the namespace default for the hpa test.

Spring Boot Auto-Configuration

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

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

The component supports 91 options, which are listed below.

Name Description Default Type

camel.component.kubernetes-config-maps.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-config-maps.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

camel.component.kubernetes-config-maps.enabled

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

Boolean

camel.component.kubernetes-config-maps.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-config-maps.lazy-start-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

camel.component.kubernetes-cronjob.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-cronjob.enabled

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

Boolean

camel.component.kubernetes-cronjob.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-cronjob.lazy-start-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

camel.component.kubernetes-custom-resources.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-custom-resources.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

camel.component.kubernetes-custom-resources.enabled

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

Boolean

camel.component.kubernetes-custom-resources.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-custom-resources.lazy-start-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

camel.component.kubernetes-deployments.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-deployments.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

camel.component.kubernetes-deployments.enabled

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

Boolean

camel.component.kubernetes-deployments.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-deployments.lazy-start-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

camel.component.kubernetes-events.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-events.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

camel.component.kubernetes-events.enabled

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

Boolean

camel.component.kubernetes-events.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-events.lazy-start-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

camel.component.kubernetes-hpa.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-hpa.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

camel.component.kubernetes-hpa.enabled

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

Boolean

camel.component.kubernetes-hpa.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-hpa.lazy-start-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

camel.component.kubernetes-job.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-job.enabled

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

Boolean

camel.component.kubernetes-job.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-job.lazy-start-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

camel.component.kubernetes-namespaces.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-namespaces.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

camel.component.kubernetes-namespaces.enabled

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

Boolean

camel.component.kubernetes-namespaces.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-namespaces.lazy-start-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

camel.component.kubernetes-nodes.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-nodes.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

camel.component.kubernetes-nodes.enabled

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

Boolean

camel.component.kubernetes-nodes.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-nodes.lazy-start-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

camel.component.kubernetes-persistent-volumes-claims.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-persistent-volumes-claims.enabled

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

Boolean

camel.component.kubernetes-persistent-volumes-claims.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-persistent-volumes-claims.lazy-start-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

camel.component.kubernetes-persistent-volumes.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-persistent-volumes.enabled

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

Boolean

camel.component.kubernetes-persistent-volumes.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-persistent-volumes.lazy-start-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

camel.component.kubernetes-pods.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-pods.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

camel.component.kubernetes-pods.enabled

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

Boolean

camel.component.kubernetes-pods.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-pods.lazy-start-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

camel.component.kubernetes-replication-controllers.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-replication-controllers.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

camel.component.kubernetes-replication-controllers.enabled

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

Boolean

camel.component.kubernetes-replication-controllers.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-replication-controllers.lazy-start-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

camel.component.kubernetes-resources-quota.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-resources-quota.enabled

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

Boolean

camel.component.kubernetes-resources-quota.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-resources-quota.lazy-start-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

camel.component.kubernetes-secrets.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-secrets.enabled

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

Boolean

camel.component.kubernetes-secrets.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-secrets.lazy-start-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

camel.component.kubernetes-service-accounts.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-service-accounts.enabled

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

Boolean

camel.component.kubernetes-service-accounts.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-service-accounts.lazy-start-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

camel.component.kubernetes-services.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.kubernetes-services.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

camel.component.kubernetes-services.enabled

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

Boolean

camel.component.kubernetes-services.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.kubernetes-services.lazy-start-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

camel.component.openshift-build-configs.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.openshift-build-configs.enabled

Whether to enable auto configuration of the openshift-build-configs component. This is enabled by default.

Boolean

camel.component.openshift-build-configs.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.openshift-build-configs.lazy-start-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

camel.component.openshift-builds.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.openshift-builds.enabled

Whether to enable auto configuration of the openshift-builds component. This is enabled by default.

Boolean

camel.component.openshift-builds.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.openshift-builds.lazy-start-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

camel.component.openshift-deploymentconfigs.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.openshift-deploymentconfigs.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. 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

camel.component.openshift-deploymentconfigs.enabled

Whether to enable auto configuration of the openshift-deploymentconfigs component. This is enabled by default.

Boolean

camel.component.openshift-deploymentconfigs.kubernetes-client

To use an existing kubernetes client. The option is a io.fabric8.kubernetes.client.KubernetesClient type.

KubernetesClient

camel.component.openshift-deploymentconfigs.lazy-start-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
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