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

Example 96 with Deployment

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

the class PodAnnotationEnricher method adapt.

@Override
public void adapt(KubernetesListBuilder builder) {
    super.adapt(builder);
    List<HasMetadata> items = builder.getItems();
    for (HasMetadata item : items) {
        if (item instanceof Deployment) {
            Deployment deployment = (Deployment) item;
            ObjectMeta metadata = deployment.getMetadata();
            DeploymentSpec spec = deployment.getSpec();
            if (metadata != null && spec != null) {
                PodTemplateSpec template = spec.getTemplate();
                if (template != null) {
                    ObjectMeta templateMetadata = template.getMetadata();
                    if (templateMetadata == null) {
                        templateMetadata = new ObjectMeta();
                        template.setMetadata(templateMetadata);
                    }
                    templateMetadata.setAnnotations(MapUtil.mergeMaps(templateMetadata.getAnnotations(), metadata.getAnnotations()));
                }
            }
        }
    }
    builder.withItems(items);
}

Example 97 with Deployment

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

the class DeploymentOpenShiftConverter method convert.

@Override
public HasMetadata convert(HasMetadata item, boolean trimImageInContainerSpec, boolean enableAutomaticTrigger) {
    Deployment resource = (Deployment) item;
    DeploymentConfigBuilder builder = new DeploymentConfigBuilder();
    builder.withMetadata(resource.getMetadata());
    DeploymentSpec spec = resource.getSpec();
    if (spec != null) {
        DeploymentConfigFluent.SpecNested<DeploymentConfigBuilder> specBuilder = builder.withNewSpec();
        Integer replicas = spec.getReplicas();
        if (replicas != null) {
            specBuilder.withReplicas(replicas);
        }
        Integer revisionHistoryLimit = spec.getRevisionHistoryLimit();
        if (revisionHistoryLimit != null) {
            specBuilder.withRevisionHistoryLimit(revisionHistoryLimit);
        }
        LabelSelector selector = spec.getSelector();
        if (selector != null) {
            Map<String, String> matchLabels = selector.getMatchLabels();
            if (matchLabels != null && !matchLabels.isEmpty()) {
                specBuilder.withSelector(matchLabels);
            }
        }
        Map<String, String> containerToImageMap = new HashMap<>();
        PodTemplateSpec template = spec.getTemplate();
        if (template != null) {
            specBuilder.withTemplate(template);
            PodSpec podSpec = template.getSpec();
            notNull(podSpec, "No PodSpec for PodTemplate:" + template);
            List<Container> containers = podSpec.getContainers();
            notNull(podSpec, "No containers for PodTemplate.spec: " + template);
            for (Container container : containers) {
                validateContainer(container);
                containerToImageMap.put(container.getName(), container.getImage());
            }
        }
        DeploymentStrategy strategy = spec.getStrategy();
        String strategyType = null;
        if (strategy != null) {
            strategyType = strategy.getType();
        }
        if (openshiftDeployTimeoutSeconds != null && openshiftDeployTimeoutSeconds > 0) {
            if (Strings.isNullOrBlank(strategyType) || "Rolling".equals(strategyType)) {
                specBuilder.withNewStrategy().withType("Rolling").withNewRollingParams().withTimeoutSeconds(openshiftDeployTimeoutSeconds).endRollingParams().endStrategy();
            } else if ("Recreate".equals(strategyType)) {
                specBuilder.withNewStrategy().withType("Recreate").withNewRecreateParams().withTimeoutSeconds(openshiftDeployTimeoutSeconds).endRecreateParams().endStrategy();
            } else {
                specBuilder.withNewStrategy().withType(strategyType).endStrategy();
            }
        } else if (Strings.isNotBlank(strategyType)) {
            // TODO is there any values we can copy across?
            specBuilder.withNewStrategy().withType(strategyType).endStrategy();
        }
        // lets add a default trigger so that its triggered when we change its config
        if (enableAutomaticTrigger) {
            specBuilder.addNewTrigger().withType("ConfigChange").endTrigger();
        }
        // add a new image change trigger for the build stream
        if (containerToImageMap.size() != 0) {
            if (mode.equals(PlatformMode.openshift)) {
                for (Map.Entry<String, String> entry : containerToImageMap.entrySet()) {
                    String containerName = entry.getKey();
                    ImageName image = new ImageName(entry.getValue());
                    String tag = image.getTag() != null ? image.getTag() : "latest";
                    specBuilder.addNewTrigger().withType("ImageChange").withNewImageChangeParams().withAutomatic(enableAutomaticTrigger).withNewFrom().withKind("ImageStreamTag").withName(image.getSimpleName() + ":" + tag).withNamespace(image.getUser()).endFrom().withContainerNames(containerName).endImageChangeParams().endTrigger();
                }
            }
            if (trimImageInContainerSpec) {
                /*
                         * In Openshift 3.7, update to container image is automatically triggering redeployments
                         * and those subsequent rollouts lead to RC complaining about a missing image reference.
                         *
                         *    See this : https://github.com/openshift/origin/issues/18406#issuecomment-364090247
                         *
                         * this the time it gets fixed. Do this:
                         * Since we're using ImageTrigger here, set container image to " ". If there is any config
                         * change never set to image else than " "; so doing oc apply/rollouts won't be creating
                         * re-deployments again and again.
                         *
                         */
                List<Container> containers = template.getSpec().getContainers();
                for (Integer nIndex = 0; nIndex < containers.size(); nIndex++) {
                    containers.get(nIndex).setImage(" ");
                }
                template.getSpec().setContainers(containers);
                specBuilder.withTemplate(template);
            }
        }
        specBuilder.endSpec();
    }
    return builder.build();
}

Example 98 with Deployment

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

the class DockerImageWatcher method updateImageName.

private void updateImageName(KubernetesClient kubernetes, String namespace, HasMetadata entity, String imagePrefix, String imageName) {
    String name = KubernetesHelper.getName(entity);
    if (entity instanceof Deployment) {
        Deployment resource = (Deployment) entity;
        DeploymentSpec spec = resource.getSpec();
        if (spec != null) {
            if (updateImageName(entity, spec.getTemplate(), imagePrefix, imageName)) {
                kubernetes.extensions().deployments().inNamespace(namespace).withName(name).replace(resource);
            }
        }
    } else if (entity instanceof ReplicaSet) {
        ReplicaSet resource = (ReplicaSet) entity;
        ReplicaSetSpec spec = resource.getSpec();
        if (spec != null) {
            if (updateImageName(entity, spec.getTemplate(), imagePrefix, imageName)) {
                kubernetes.extensions().replicaSets().inNamespace(namespace).withName(name).replace(resource);
            }
        }
    } else if (entity instanceof ReplicationController) {
        ReplicationController resource = (ReplicationController) entity;
        ReplicationControllerSpec spec = resource.getSpec();
        if (spec != null) {
            if (updateImageName(entity, spec.getTemplate(), imagePrefix, imageName)) {
                kubernetes.replicationControllers().inNamespace(namespace).withName(name).replace(resource);
            }
        }
    } else if (entity instanceof DeploymentConfig) {
        DeploymentConfig resource = (DeploymentConfig) entity;
        DeploymentConfigSpec spec = resource.getSpec();
        if (spec != null) {
            if (updateImageName(entity, spec.getTemplate(), imagePrefix, imageName)) {
                OpenShiftClient openshiftClient = new Controller(kubernetes).getOpenShiftClientOrNull();
                if (openshiftClient == null) {
                    log.warn("Ignoring DeploymentConfig %s as not connected to an OpenShift cluster", name);
                }
                openshiftClient.deploymentConfigs().inNamespace(namespace).withName(name).replace(resource);
            }
        }
    }
}

Example 99 with Deployment

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

the class BaseBoosterIT method waitTillApplicationPodStarts.

/**
 * This variation is used in order to check for the redeployment scenario, since some
 * annotations are added while making changes in source code, and those are checked so
 * that we are able to differentiate between the redeployed pod and the previously
 * existing pod instance from previous deployment.
 *
 * @param key
 * @param value
 * @throws Exception
 */
protected void waitTillApplicationPodStarts(String key, String value) throws InterruptedException {
    logger.info("Waiting for application pod .... ");
    int nPolls = 0;
    // Keep polling till 5 minutes
    while (nPolls < APPLICATION_POD_WAIT_POLLS) {
        PodList podList = openShiftClient.pods().withLabel("app", testsuiteRepositoryArtifactId).list();
        for (Pod pod : podList.getItems()) {
            logger.info("waitTillApplicationPodStarts(" + key + ", " + value + ") -> Pod : " + pod.getMetadata().getName() + ", STATUS : " + KubernetesHelper.getPodStatus(pod) + ", isPodReady : " + KubernetesHelper.isPodReady(pod));
            if (pod.getMetadata().getAnnotations().containsKey(key)) {
                logger.info(pod.getMetadata().getName() + " is redeployed pod.");
            }
            if (pod.getMetadata().getAnnotations().containsKey(key) && pod.getMetadata().getAnnotations().get(key).equalsIgnoreCase(value) && KubernetesHelper.isPodReady(pod)) {
                logger.info("OK ✓ ... Pod wait over.");
                TimeUnit.SECONDS.sleep(10);
                return;
            }
        }
        nPolls++;
        TimeUnit.SECONDS.sleep(10);
    }
    throw new AssertionError("Pod wait timeout! Could not find application pod for " + testsuiteRepositoryArtifactId);
}

Example 100 with Deployment

use of io.fabric8.kubernetes.api.model.apps.Deployment in project strimzi by strimzi.

the class TopicControllerTest method testGenerateDeployment.

@Test
public void testGenerateDeployment() {
    Deployment dep = tc.generateDeployment();
    assertEquals(tc.topicControllerName(cluster), dep.getMetadata().getName());
    assertEquals(namespace, dep.getMetadata().getNamespace());
    assertEquals(new Integer(TopicController.DEFAULT_REPLICAS), dep.getSpec().getReplicas());
    assertEquals(1, dep.getSpec().getTemplate().getSpec().getContainers().size());
    assertEquals(tc.topicControllerName(cluster), dep.getSpec().getTemplate().getSpec().getContainers().get(0).getName());
    assertEquals(tc.image, dep.getSpec().getTemplate().getSpec().getContainers().get(0).getImage());
    assertEquals(getExpectedEnvVars(), dep.getSpec().getTemplate().getSpec().getContainers().get(0).getEnv());
    assertEquals(new Integer(TopicController.DEFAULT_HEALTHCHECK_DELAY), dep.getSpec().getTemplate().getSpec().getContainers().get(0).getLivenessProbe().getInitialDelaySeconds());
    assertEquals(new Integer(TopicController.DEFAULT_HEALTHCHECK_TIMEOUT), dep.getSpec().getTemplate().getSpec().getContainers().get(0).getLivenessProbe().getTimeoutSeconds());
    assertEquals(new Integer(TopicController.DEFAULT_HEALTHCHECK_DELAY), dep.getSpec().getTemplate().getSpec().getContainers().get(0).getReadinessProbe().getInitialDelaySeconds());
    assertEquals(new Integer(TopicController.DEFAULT_HEALTHCHECK_TIMEOUT), dep.getSpec().getTemplate().getSpec().getContainers().get(0).getReadinessProbe().getTimeoutSeconds());
    assertEquals(1, dep.getSpec().getTemplate().getSpec().getContainers().get(0).getPorts().size());
    assertEquals(new Integer(TopicController.HEALTHCHECK_PORT), dep.getSpec().getTemplate().getSpec().getContainers().get(0).getPorts().get(0).getContainerPort());
    assertEquals(TopicController.HEALTHCHECK_PORT_NAME, dep.getSpec().getTemplate().getSpec().getContainers().get(0).getPorts().get(0).getName());
    assertEquals("TCP", dep.getSpec().getTemplate().getSpec().getContainers().get(0).getPorts().get(0).getProtocol());
    assertEquals("Recreate", dep.getSpec().getStrategy().getType());
}