Examples with Deployment io.fabric8.kubernetes.api.model.apps.Deployment used on opensource projects

Example 86 with Deployment

use of io.fabric8.kubernetes.api.model.apps.Deployment in project iobserve-analysis by research-iobserve.

the class DeploymentExecutor method execute.

@Override
public void execute(final DeployComponentAction action) {
    // Can't be loaded earlier because it references the other models received via TCP
    final CorrespondenceModel correspondenceModel = new FileModelHandler<CorrespondenceModel>(this.resourceSet, CorrespondencePackage.eINSTANCE).load(URI.createFileURI(this.correspondenceModelFile.getAbsolutePath()));
    final KubernetesClient client = new DefaultKubernetesClient();
    final String rcName = this.normalizeComponentName(action.getTargetAllocationContext().getResourceContainer_AllocationContext().getEntityName());
    final Deployment deployment = client.extensions().deployments().inNamespace(this.namespace).withName(rcName).get();
    final AssemblyContext targetAssemblyContext = action.getTargetAllocationContext().getAssemblyContext_AllocationContext();
    final String imageName = this.getImageName(correspondenceModel, targetAssemblyContext);
    if (deployment != null) {
        // Increase number of replicas if pod is already deployed...
        final int replicas = deployment.getSpec().getReplicas();
        deployment.getSpec().setReplicas(replicas + 1);
        client.extensions().deployments().inNamespace(this.namespace).withName(rcName).replace(deployment);
        if (DeploymentExecutor.LOGGER.isDebugEnabled()) {
            DeploymentExecutor.LOGGER.debug("Scaled pod deployment of " + deployment.getMetadata().getName() + " to " + (replicas + 1));
        }
    } else {
        // ... deploy new pod if this is not the case
        final Deployment newDeployment = this.podsToDeploy.get(rcName);
        final String imageLocator = newDeployment.getSpec().getTemplate().getSpec().getContainers().get(0).getImage();
        newDeployment.getSpec().getTemplate().getSpec().getContainers().get(0).setImage(imageLocator + "/" + imageName);
        newDeployment.getSpec().getTemplate().getSpec().getContainers().get(0).setName(this.normalizeComponentName(targetAssemblyContext.getEntityName()));
        client.extensions().deployments().inNamespace(this.namespace).create(newDeployment);
        if (DeploymentExecutor.LOGGER.isDebugEnabled()) {
            DeploymentExecutor.LOGGER.debug("Image set to " + imageLocator + "/" + imageName);
            DeploymentExecutor.LOGGER.debug("Created new pod deployment " + newDeployment.getMetadata().getName());
        }
    }
    // Wait until deployed instance is ready
    while (!client.extensions().deployments().inNamespace(this.namespace).withName(rcName).isReady()) {
        if (DeploymentExecutor.LOGGER.isDebugEnabled()) {
            DeploymentExecutor.LOGGER.debug(rcName + " is not ready yet.");
        }
    }
    client.close();
}

Example 87 with Deployment

use of io.fabric8.kubernetes.api.model.apps.Deployment in project iobserve-analysis by research-iobserve.

the class DeallocationExecutor method execute.

@Override
public void execute(final DeallocateNodeAction action) {
    final KubernetesClient client = new DefaultKubernetesClient();
    final String rcName = this.normalizeComponentName(action.getTargetResourceContainer().getEntityName());
    client.extensions().deployments().inNamespace(this.namespace).withName(rcName).delete();
    client.close();
    if (DeallocationExecutor.LOGGER.isDebugEnabled()) {
        DeallocationExecutor.LOGGER.debug("Successfully deleted pod deployment with name " + rcName);
    }
}

Example 88 with Deployment

use of io.fabric8.kubernetes.api.model.apps.Deployment in project iobserve-analysis by research-iobserve.

the class UndeploymentExecutor method execute.

@Override
public void execute(final UndeployComponentAction action) {
    final KubernetesClient client = new DefaultKubernetesClient();
    final String rcName = this.normalizeComponentName(action.getTargetAllocationContext().getResourceContainer_AllocationContext().getEntityName());
    final Deployment deployment = client.extensions().deployments().inNamespace(this.namespace).withName(rcName).get();
    final int replicas = deployment.getSpec().getReplicas();
    // deployment is deleted in the DeallocationExecutor.
    if (replicas > 0) {
        deployment.getSpec().setReplicas(replicas - 1);
        client.extensions().deployments().inNamespace(this.namespace).withName(rcName).replace(deployment);
    }
    client.close();
    if (UndeploymentExecutor.LOGGER.isDebugEnabled()) {
        UndeploymentExecutor.LOGGER.debug("Scaled pod deployment of " + deployment.getMetadata().getName() + " to " + (replicas - 1));
    }
}

Example 89 with Deployment

use of io.fabric8.kubernetes.api.model.apps.Deployment in project fabric8-maven-plugin by fabric8io.

the class DefaultControllerEnricher method addMissingResources.

@Override
public void addMissingResources(KubernetesListBuilder builder) {
    final String name = getConfig(Config.name, MavenUtil.createDefaultResourceName(getProject()));
    final ResourceConfig config = new ResourceConfig.Builder().controllerName(name).imagePullPolicy(getConfig(Config.pullPolicy)).withReplicas(Configs.asInt(getConfig(Config.replicaCount))).build();
    final List<ImageConfiguration> images = getImages();
    // Check if at least a replica set is added. If not add a default one
    if (!KubernetesResourceUtil.checkForKind(builder, POD_CONTROLLER_KINDS)) {
        // At least one image must be present, otherwise the resulting config will be invalid
        if (!Lists.isNullOrEmpty(images)) {
            String type = getConfig(Config.type);
            if ("deployment".equalsIgnoreCase(type)) {
                log.info("Adding a default Deployment");
                builder.addToDeploymentItems(deployHandler.getDeployment(config, images));
            } else if ("statefulSet".equalsIgnoreCase(type)) {
                log.info("Adding a default StatefulSet");
                builder.addToStatefulSetItems(statefulSetHandler.getStatefulSet(config, images));
            } else if ("daemonSet".equalsIgnoreCase(type)) {
                log.info("Adding a default DaemonSet");
                builder.addToDaemonSetItems(daemonSetHandler.getDaemonSet(config, images));
            } else if ("replicaSet".equalsIgnoreCase(type)) {
                log.info("Adding a default ReplicaSet");
                builder.addToReplicaSetItems(rsHandler.getReplicaSet(config, images));
            } else if ("replicationController".equalsIgnoreCase(type)) {
                log.info("Adding a default ReplicationController");
                builder.addToReplicationControllerItems(rcHandler.getReplicationController(config, images));
            } else if ("job".equalsIgnoreCase(type)) {
                log.info("Adding a default Job");
                builder.addToJobItems(jobHandler.getJob(config, images));
            }
        }
    } else if (KubernetesResourceUtil.checkForKind(builder, "StatefulSet")) {
        final StatefulSetSpec spec = statefulSetHandler.getStatefulSet(config, images).getSpec();
        if (spec != null) {
            builder.accept(new TypedVisitor<StatefulSetBuilder>() {

                @Override
                public void visit(StatefulSetBuilder statefulSetBuilder) {
                    statefulSetBuilder.editOrNewSpec().editOrNewTemplate().editOrNewSpec().endSpec().endTemplate().endSpec();
                    mergeStatefulSetSpec(statefulSetBuilder, spec);
                }
            });
            if (spec.getTemplate() != null && spec.getTemplate().getSpec() != null) {
                final PodSpec podSpec = spec.getTemplate().getSpec();
                builder.accept(new TypedVisitor<PodSpecBuilder>() {

                    @Override
                    public void visit(PodSpecBuilder builder) {
                        KubernetesResourceUtil.mergePodSpec(builder, podSpec, name);
                    }
                });
            }
        }
    } else {
        final DeploymentSpec spec = deployHandler.getDeployment(config, images).getSpec();
        if (spec != null) {
            builder.accept(new TypedVisitor<DeploymentBuilder>() {

                @Override
                public void visit(DeploymentBuilder deploymentBuilder) {
                    deploymentBuilder.editOrNewSpec().editOrNewTemplate().editOrNewSpec().endSpec().endTemplate().endSpec();
                    mergeDeploymentSpec(deploymentBuilder, spec);
                }
            });
            if (spec.getTemplate() != null && spec.getTemplate().getSpec() != null) {
                final PodSpec podSpec = spec.getTemplate().getSpec();
                builder.accept(new TypedVisitor<PodSpecBuilder>() {

                    @Override
                    public void visit(PodSpecBuilder builder) {
                        KubernetesResourceUtil.mergePodSpec(builder, podSpec, name);
                    }
                });
            }
        }
    }
}

Example 90 with Deployment

use of io.fabric8.kubernetes.api.model.apps.Deployment in project fabric8-maven-plugin by fabric8io.

the class MergeResourceTest method testMergeDeploymentTemplateMetadata.

@Test
public void testMergeDeploymentTemplateMetadata() throws Exception {
    Deployment resource = new DeploymentBuilder().withNewMetadata().withName("cheese").endMetadata().withNewSpec().withNewTemplate().withNewSpec().addNewContainer().withImage("cheese-image").endContainer().endSpec().withNewMetadata().addToAnnotations("overwriteKey", "originalValue").addToAnnotations("unchangedKey", "shouldNotChange").addToAnnotations("unchangedBlankKey", "").addToAnnotations("deletedKey", "shouldBeDeleted").endMetadata().endTemplate().endSpec().build();
    Deployment override = new DeploymentBuilder().withNewMetadata().withName("cheese").endMetadata().withNewSpec().withNewTemplate().withNewSpec().addNewContainer().addToEnv(new EnvVarBuilder().withName("ENV_FOO").withValue("FOO_VALUE").build()).endContainer().endSpec().withNewMetadata().addToAnnotations("overwriteKey", "newValue").addToAnnotations("deletedKey", "").endMetadata().endTemplate().endSpec().build();
    HasMetadata answer = KubernetesResourceUtil.mergeResources(resource, override, log, false);
    assertNotNull(answer);
    log.info("Override metadata on Deployment generated: " + KubernetesHelper.toYaml(answer));
    assertThat(answer).describedAs("mergeResult").isInstanceOf(Deployment.class);
    Deployment deployment = (Deployment) answer;
    Map<String, String> annotations = deployment.getSpec().getTemplate().getMetadata().getAnnotations();
    assertDataModified(annotations, "Deployment.spec.template.metadata.annotations");
    assertDataNotModified(resource.getSpec().getTemplate().getMetadata().getAnnotations(), "Original Deployment.spec.template.metadata.annotations");
}