Chapter 194. Kubernetes Components
Available as of Camel version 2.17
The Kubernetes components integrate your application with Kubernetes standalone or on top of Openshift.
The camel-kubernetes consists of 13 components:
In OpenShift, also:
- Kubernetes Build Config
- Kubernetes Build
Maven users will need to add the following dependency to their pom.xml for this component:
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-kubernetes</artifactId>
<version>x.x.x</version>
<!-- use the same version as your Camel core version -->
</dependency>194.1. Headers
| Name | Type | Description |
|---|---|---|
| CamelKubernetesOperation | String | The Producer operation |
| CamelKubernetesNamespaceName | String | The Namespace name |
| CamelKubernetesNamespaceLabels | Map | The Namespace Labels |
| CamelKubernetesServiceLabels | Map | The Service labels |
| CamelKubernetesServiceName | String | The Service name |
| CamelKubernetesServiceSpec | io.fabric8.kubernetes.api.model.ServiceSpec | The Spec for a Service |
| CamelKubernetesReplicationControllersLabels | Map | Replication controller labels |
| CamelKubernetesReplicationControllerName | String | Replication controller name |
| CamelKubernetesReplicationControllerSpec | io.fabric8.kubernetes.api.model.ReplicationControllerSpec | The Spec for a Replication Controller |
| CamelKubernetesReplicationControllerReplicas | Integer | The number of replicas for a Replication Controller during the Scale operation |
| CamelKubernetesPodsLabels | Map | Pod labels |
| CamelKubernetesPodName | String | Pod name |
| CamelKubernetesPodSpec | io.fabric8.kubernetes.api.model.PodSpec | The Spec for a Pod |
| CamelKubernetesPersistentVolumesLabels | Map | Persistent Volume labels |
| CamelKubernetesPersistentVolumesName | String | Persistent Volume name |
| CamelKubernetesPersistentVolumesClaimsLabels | Map | Persistent Volume Claim labels |
| CamelKubernetesPersistentVolumesClaimsName | String | Persistent Volume Claim name |
| CamelKubernetesPersistentVolumesClaimsSpec | io.fabric8.kubernetes.api.model.PersistentVolumeClaimSpec | The Spec for a Persistent Volume claim |
| CamelKubernetesSecretsLabels | Map | Secret labels |
| CamelKubernetesSecretsName | String | Secret name |
| CamelKubernetesSecret | io.fabric8.kubernetes.api.model.Secret | A Secret Object |
| CamelKubernetesResourcesQuotaLabels | Map | Resource Quota labels |
| CamelKubernetesResourcesQuotaName | String | Resource Quota name |
| CamelKubernetesResourceQuotaSpec | io.fabric8.kubernetes.api.model.ResourceQuotaSpec | The Spec for a Resource Quota |
| CamelKubernetesServiceAccountsLabels | Map | Service Account labels |
| CamelKubernetesServiceAccountName | String | Service Account name |
| CamelKubernetesServiceAccount | io.fabric8.kubernetes.api.model.ServiceAccount | A Service Account object |
| CamelKubernetesNodesLabels | Map | Node labels |
| CamelKubernetesNodeName | String | Node name |
| CamelKubernetesBuildsLabels | Map | Openshift Build labels |
| CamelKubernetesBuildName | String | Openshift Build name |
| CamelKubernetesBuildConfigsLabels | Map | Openshift Build Config labels |
| CamelKubernetesBuildConfigName | String | Openshift Build Config name |
| CamelKubernetesEventAction | io.fabric8.kubernetes.client.Watcher.Action | Action watched by the consumer |
| CamelKubernetesEventTimestamp | String | Timestamp of the action watched by the consumer |
| CamelKubernetesConfigMapName | String | ConfigMap name |
| CamelKubernetesConfigMapsLabels | Map | ConfigMap labels |
| CamelKubernetesConfigData | Map | ConfigMap Data |
194.2. Usage
194.2.1. Producer examples
Here we show some examples of producer using camel-kubernetes.
194.2.2. Create a pod
from("direct:createPod")
.toF("kubernetes-pods://%s?oauthToken=%s&operation=createPod", host, authToken);By using the KubernetesConstants.KUBERNETES_POD_SPEC header you can specify your PodSpec and pass it to this operation.
194.2.3. Delete a pod
from("direct:createPod")
.toF("kubernetes-pods://%s?oauthToken=%s&operation=deletePod", host, authToken);By using the KubernetesConstants.KUBERNETES_POD_NAME header you can specify your Pod name and pass it to this operation.
