Examples with ContainerBasedGatewayException org.wso2.carbon.apimgt.core.exception.ContainerBasedGatewayException used on opensource projects

Example 1 with ContainerBasedGatewayException

use of org.wso2.carbon.apimgt.core.exception.ContainerBasedGatewayException in project carbon-apimgt by wso2.

the class KubernetesGatewayImpl method createContainerGateway.

/**
 * @see ContainerBasedGatewayGenerator#createContainerGateway(String, API)
 */
@Override
public void createContainerGateway(String label, API api) throws ContainerBasedGatewayException {
    Map<String, String> templateValues = new HashMap<>();
    String serviceName = label + ContainerBasedGatewayConstants.CMS_SERVICE_SUFFIX;
    String deploymentName = label + ContainerBasedGatewayConstants.CMS_DEPLOYMENT_SUFFIX;
    String ingressName = label + ContainerBasedGatewayConstants.CMS_INGRESS_SUFFIX;
    templateValues.put(ContainerBasedGatewayConstants.NAMESPACE, namespace);
    templateValues.put(ContainerBasedGatewayConstants.GATEWAY_LABEL, label);
    templateValues.put(ContainerBasedGatewayConstants.SERVICE_NAME, serviceName);
    templateValues.put(ContainerBasedGatewayConstants.DEPLOYMENT_NAME, deploymentName);
    templateValues.put(ContainerBasedGatewayConstants.INGRESS_NAME, ingressName);
    templateValues.put(ContainerBasedGatewayConstants.CONTAINER_NAME, label + ContainerBasedGatewayConstants.CMS_CONTAINER_SUFFIX);
    templateValues.put(ContainerBasedGatewayConstants.API_CORE_URL, apiCoreUrl);
    templateValues.put(ContainerBasedGatewayConstants.BROKER_HOST, brokerHost);
    templateValues.put(ContainerBasedGatewayConstants.GATEWAY_HOSTNAME, generateSubDomain(api) + "." + gatewayHostname);
    ContainerBasedGatewayTemplateBuilder builder = new ContainerBasedGatewayTemplateBuilder();
    // Create gateway service resource
    createServiceResource(builder.generateTemplate(templateValues, ContainerBasedGatewayConstants.GATEWAY_SERVICE_TEMPLATE), serviceName);
    // Create gateway deployment resource
    createDeploymentResource(builder.generateTemplate(templateValues, ContainerBasedGatewayConstants.GATEWAY_DEPLOYMENT_TEMPLATE), deploymentName);
    // Create gateway ingress resource
    createIngressResource(builder.generateTemplate(templateValues, ContainerBasedGatewayConstants.GATEWAY_INGRESS_TEMPLATE), ingressName);
}

Example 2 with ContainerBasedGatewayException

use of org.wso2.carbon.apimgt.core.exception.ContainerBasedGatewayException in project carbon-apimgt by wso2.

the class KubernetesGatewayImpl method createDeploymentResource.

/**
 * Create a deployment in cms
 *
 * @param deploymentTemplate Deployment template as a String
 * @param deploymentName     Name of the deployment
 * @throws ContainerBasedGatewayException if failed to create a deployment
 */
private void createDeploymentResource(String deploymentTemplate, String deploymentName) throws ContainerBasedGatewayException {
    HasMetadata resource = getResourcesFromTemplate(deploymentTemplate);
    try {
        if (resource instanceof Deployment) {
            // check whether there are existing service already
            if (client.extensions().deployments().inNamespace(namespace).withName(deploymentName).get() == null) {
                log.debug("Deploying in CMS type: {} and the Deployment resource definition: {} ", cmsType, deploymentTemplate);
                Deployment deployment = (Deployment) resource;
                Deployment result = client.extensions().deployments().inNamespace(namespace).create(deployment);
                log.info("Created Deployment : " + result.getMetadata().getName() + " in Namespace : " + result.getMetadata().getNamespace() + " in " + cmsType);
            } else {
                log.info("There exist a deployment with the same name in " + cmsType + ". Deployment name : " + deploymentName);
            }
        } else {
            throw new ContainerBasedGatewayException("Loaded Resource is not a Deployment in " + cmsType + "! " + resource, ExceptionCodes.LOADED_RESOURCE_DEFINITION_IS_NOT_VALID);
        }
    } catch (KubernetesClientException e) {
        throw new ContainerBasedGatewayException("Error while creating container based gateway deployment in " + cmsType + "!", e, ExceptionCodes.DEDICATED_CONTAINER_GATEWAY_CREATION_FAILED);
    }
}

Example 3 with ContainerBasedGatewayException

use of org.wso2.carbon.apimgt.core.exception.ContainerBasedGatewayException in project carbon-apimgt by wso2.

the class KubernetesGatewayImpl method createIngressResource.

/**
 * Create an Ingress resource in cms
 *
 * @param ingressTemplate Ingress template as a String
 * @param ingressName     Name of the ingress
 * @throws ContainerBasedGatewayException if failed to create a service
 */
private void createIngressResource(String ingressTemplate, String ingressName) throws ContainerBasedGatewayException {
    HasMetadata resource = getResourcesFromTemplate(ingressTemplate);
    try {
        if (resource instanceof Ingress) {
            // check whether there are existing service already
            if (client.extensions().ingresses().inNamespace(namespace).withName(ingressName).get() == null) {
                log.debug("Deploying in CMS type: {} and the Ingress resource definition: {} ", cmsType, ingressTemplate);
                Ingress ingress = (Ingress) resource;
                Ingress result = client.extensions().ingresses().inNamespace(namespace).create(ingress);
                log.info("Created Ingress : " + result.getMetadata().getName() + " in Namespace : " + result.getMetadata().getNamespace() + " in " + cmsType);
            } else {
                log.info("There exist an ingress with the same name in " + cmsType + ". Ingress name : " + ingressName);
            }
        } else {
            throw new ContainerBasedGatewayException("Loaded Resource is not a Service in " + cmsType + "! " + resource, ExceptionCodes.LOADED_RESOURCE_DEFINITION_IS_NOT_VALID);
        }
    } catch (KubernetesClientException e) {
        throw new ContainerBasedGatewayException("Error while creating container based gateway ingress in " + cmsType + "!", e, ExceptionCodes.DEDICATED_CONTAINER_GATEWAY_CREATION_FAILED);
    }
}

Example 4 with ContainerBasedGatewayException

use of org.wso2.carbon.apimgt.core.exception.ContainerBasedGatewayException in project carbon-apimgt by wso2.

the class KubernetesGatewayImpl method createServiceResource.

/**
 * Create a service in cms
 *
 * @param serviceTemplate Service template as a String
 * @param serviceName     Name of the service
 * @throws ContainerBasedGatewayException if failed to create a service
 */
private void createServiceResource(String serviceTemplate, String serviceName) throws ContainerBasedGatewayException {
    HasMetadata resource = getResourcesFromTemplate(serviceTemplate);
    try {
        if (resource instanceof Service) {
            // check whether there are existing service already
            if (client.services().inNamespace(namespace).withName(serviceName).get() == null) {
                log.debug("Deploying in CMS type: {} and the Service resource definition: {} ", cmsType, serviceTemplate);
                Service service = (Service) resource;
                Service result = client.services().inNamespace(namespace).create(service);
                log.info("Created Service : " + result.getMetadata().getName() + " in Namespace : " + result.getMetadata().getNamespace() + " in " + cmsType);
            } else {
                log.info("There exist a service with the same name in " + cmsType + ". Service name : " + serviceName);
            }
        } else {
            throw new ContainerBasedGatewayException("Loaded Resource is not a Service in " + cmsType + "! " + resource, ExceptionCodes.LOADED_RESOURCE_DEFINITION_IS_NOT_VALID);
        }
    } catch (KubernetesClientException e) {
        throw new ContainerBasedGatewayException("Error while creating container based gateway service in " + cmsType + "!", e, ExceptionCodes.DEDICATED_CONTAINER_GATEWAY_CREATION_FAILED);
    }
}

Example 5 with ContainerBasedGatewayException

use of org.wso2.carbon.apimgt.core.exception.ContainerBasedGatewayException in project carbon-apimgt by wso2.

the class APIGatewayPublisherImplTestCase method testGetContainerBasedGatewayGenerator.

@Test
public void testGetContainerBasedGatewayGenerator() throws ContainerBasedGatewayException, ConfigurationException {
    APIGatewayPublisherImpl apiGatewayPublisher = new APIGatewayPublisherImpl();
    ConfigProvider configProvider = Mockito.mock(ConfigProvider.class);
    ContainerBasedGatewayConfiguration containerBasedGatewayConfig = new ContainerBasedGatewayConfiguration();
    Mockito.when(configProvider.getConfigurationObject(ContainerBasedGatewayConfiguration.class)).thenReturn(containerBasedGatewayConfig);
    ContainerBasedGatewayConfigBuilder.build(configProvider);
    ContainerBasedGatewayGenerator containerBasedGatewayGenerator = apiGatewayPublisher.getContainerBasedGatewayGenerator();
    Assert.assertNotNull(containerBasedGatewayGenerator);
}