Examples with Map java.util.Map used on opensource projects

Example 71 with Map

use of java.util.Map in project camel by apache.

the class KubernetesPersistentVolumesProducer method doListPersistentVolumesByLabels.

protected void doListPersistentVolumesByLabels(Exchange exchange, String operation) throws Exception {
    PersistentVolumeList pvList = null;
    Map<String, String> labels = exchange.getIn().getHeader(KubernetesConstants.KUBERNETES_PERSISTENT_VOLUMES_LABELS, Map.class);
    NonNamespaceOperation<PersistentVolume, PersistentVolumeList, DoneablePersistentVolume, Resource<PersistentVolume, DoneablePersistentVolume>> pvs;
    pvs = getEndpoint().getKubernetesClient().persistentVolumes();
    for (Map.Entry<String, String> entry : labels.entrySet()) {
        pvs.withLabel(entry.getKey(), entry.getValue());
    }
    pvList = pvs.list();
    MessageHelper.copyHeaders(exchange.getIn(), exchange.getOut(), true);
    exchange.getOut().setBody(pvList.getItems());
}

Example 72 with Map

use of java.util.Map in project camel by apache.

the class KubernetesPodsProducer method doListPodsByLabel.

protected void doListPodsByLabel(Exchange exchange, String operation) {
    Map<String, String> labels = exchange.getIn().getHeader(KubernetesConstants.KUBERNETES_PODS_LABELS, Map.class);
    if (ObjectHelper.isEmpty(labels)) {
        LOG.error("Get pods by labels require specify a labels set");
        throw new IllegalArgumentException("Get pods by labels require specify a labels set");
    }
    MixedOperation<Pod, PodList, DoneablePod, PodResource<Pod, DoneablePod>> pods = getEndpoint().getKubernetesClient().pods();
    for (Map.Entry<String, String> entry : labels.entrySet()) {
        pods.withLabel(entry.getKey(), entry.getValue());
    }
    PodList podList = pods.list();
    MessageHelper.copyHeaders(exchange.getIn(), exchange.getOut(), true);
    exchange.getOut().setBody(podList.getItems());
}

Example 73 with Map

use of java.util.Map in project camel by apache.

the class KubernetesConfigMapsProducer method doListConfigMapsByLabels.

protected void doListConfigMapsByLabels(Exchange exchange, String operation) throws Exception {
    ConfigMapList configMapsList = null;
    Map<String, String> labels = exchange.getIn().getHeader(KubernetesConstants.KUBERNETES_CONFIGMAPS_LABELS, Map.class);
    NonNamespaceOperation<ConfigMap, ConfigMapList, DoneableConfigMap, Resource<ConfigMap, DoneableConfigMap>> configMaps = getEndpoint().getKubernetesClient().configMaps();
    for (Map.Entry<String, String> entry : labels.entrySet()) {
        configMaps.withLabel(entry.getKey(), entry.getValue());
    }
    configMapsList = configMaps.list();
    MessageHelper.copyHeaders(exchange.getIn(), exchange.getOut(), true);
    exchange.getOut().setBody(configMapsList.getItems());
}

Example 74 with Map

use of java.util.Map in project camel by apache.

the class KubernetesReplicationControllersProducerTest method createScaleAndDeleteReplicationController.

@Test
public void createScaleAndDeleteReplicationController() throws Exception {
    if (ObjectHelper.isEmpty(authToken)) {
        return;
    }
    Exchange ex = template.request("direct:createReplicationController", new Processor() {

        @Override
        public void process(Exchange exchange) throws Exception {
            exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_NAMESPACE_NAME, "default");
            exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_REPLICATION_CONTROLLER_NAME, "test");
            Map<String, String> labels = new HashMap<String, String>();
            labels.put("this", "rocks");
            exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_REPLICATION_CONTROLLERS_LABELS, labels);
            ReplicationControllerSpec rcSpec = new ReplicationControllerSpec();
            rcSpec.setReplicas(1);
            PodTemplateSpecBuilder builder = new PodTemplateSpecBuilder();
            PodTemplateSpec t = builder.withNewMetadata().withName("nginx-template").addToLabels("server", "nginx").endMetadata().withNewSpec().addNewContainer().withName("wildfly").withImage("jboss/wildfly").addNewPort().withContainerPort(80).endPort().endContainer().endSpec().build();
            rcSpec.setTemplate(t);
            Map<String, String> selectorMap = new HashMap<String, String>();
            selectorMap.put("server", "nginx");
            rcSpec.setSelector(selectorMap);
            exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_REPLICATION_CONTROLLER_SPEC, rcSpec);
        }
    });
    ReplicationController rc = ex.getOut().getBody(ReplicationController.class);
    assertEquals(rc.getMetadata().getName(), "test");
    ex = template.request("direct:scaleReplicationController", new Processor() {

        @Override
        public void process(Exchange exchange) throws Exception {
            exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_NAMESPACE_NAME, "default");
            exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_REPLICATION_CONTROLLER_NAME, "test");
            exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_REPLICATION_CONTROLLER_REPLICAS, 2);
        }
    });
    Thread.sleep(10000);
    Integer replicas = ex.getOut().getBody(Integer.class);
    assertTrue(replicas == 2);
    ex = template.request("direct:deleteReplicationController", new Processor() {

        @Override
        public void process(Exchange exchange) throws Exception {
            exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_NAMESPACE_NAME, "default");
            exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_REPLICATION_CONTROLLER_NAME, "test");
        }
    });
    boolean rcDeleted = ex.getOut().getBody(Boolean.class);
    assertTrue(rcDeleted);
}

Example 75 with Map

use of java.util.Map in project camel by apache.

the class KubernetesReplicationControllersProducerTest method listByLabelsTest.

@Test
public void listByLabelsTest() throws Exception {
    if (ObjectHelper.isEmpty(authToken)) {
        return;
    }
    Exchange ex = template.request("direct:listByLabels", new Processor() {

        @Override
        public void process(Exchange exchange) throws Exception {
            exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_NAMESPACE_NAME, "default");
            Map<String, String> labels = new HashMap<String, String>();
            labels.put("component", "elasticsearch");
            exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_REPLICATION_CONTROLLERS_LABELS, labels);
        }
    });
    List<ReplicationController> result = ex.getOut().getBody(List.class);
    boolean rcExists = false;
    Iterator<ReplicationController> it = result.iterator();
    while (it.hasNext()) {
        ReplicationController rc = it.next();
        if ("elasticsearch".equalsIgnoreCase(rc.getMetadata().getName())) {
            rcExists = true;
        }
    }
    assertFalse(rcExists);
}