Search in sources :

Example 1 with IngressTLSBuilder

use of io.fabric8.kubernetes.api.model.extensions.IngressTLSBuilder in project curiostack by curioswitch.

the class DeployPodTask method exec.

@TaskAction
public void exec() {
    ImmutableDeploymentExtension config = getProject().getExtensions().getByType(DeploymentExtension.class);
    final ImmutableDeploymentConfiguration deploymentConfig = config.getTypes().getByName(type);
    ImmutableGcloudExtension gcloud = getProject().getRootProject().getExtensions().getByType(GcloudExtension.class);
    ImmutableList.Builder<EnvVar> envVars = ImmutableList.<EnvVar>builder().addAll(deploymentConfig.envVars().entrySet().stream().map((entry) -> new EnvVar(entry.getKey(), entry.getValue(), null))::iterator).addAll(deploymentConfig.secretEnvVars().entrySet().stream().map((entry) -> new EnvVar(entry.getKey(), null, new EnvVarSourceBuilder().withSecretKeyRef(new SecretKeySelectorBuilder().withName(entry.getValue().get(0)).withKey(entry.getValue().get(1)).build()).build()))::iterator);
    if (!deploymentConfig.envVars().containsKey("JAVA_OPTS")) {
        int heapSize = deploymentConfig.jvmHeapMb();
        StringBuilder javaOpts = new StringBuilder();
        javaOpts.append("--add-opens java.base/jdk.internal.misc=ALL-UNNAMED ").append("--add-opens jdk.unsupported/sun.misc=ALL-UNNAMED ").append("-Xms").append(heapSize).append("m ").append("-Xmx").append(heapSize).append("m ").append("-Dconfig.resource=application-").append(type).append(".conf ").append("-Dmonitoring.stackdriverProjectId=").append(gcloud.clusterProject()).append(" ").append("-Dmonitoring.serverName=").append(deploymentConfig.deploymentName()).append(" ");
        if (!deploymentConfig.request()) {
            int numCpus = (int) Math.ceil(Double.parseDouble(deploymentConfig.cpu()));
            int numWorkers = numCpus * 2;
            javaOpts.append("-XX:ParallelGCThreads=").append(numCpus).append(" ").append("-Dcom.linecorp.armeria.numCommonWorkers=").append(numWorkers).append(" ").append("-Dio.netty.availableProcessors=").append(numCpus).append(" ");
        }
        if (!type.equals("prod")) {
            javaOpts.append("-Dcom.linecorp.armeria.verboseExceptions=true ");
        }
        envVars.add(new EnvVar("JAVA_OPTS", javaOpts.toString(), null));
    }
    Map<String, Quantity> resources = ImmutableMap.of("cpu", new Quantity(deploymentConfig.cpu()), "memory", new Quantity(deploymentConfig.memoryMb() + "Mi"));
    Deployment deployment = new DeploymentBuilder().withMetadata(new ObjectMetaBuilder().withNamespace(deploymentConfig.namespace()).withName(deploymentConfig.deploymentName()).build()).withSpec(new DeploymentSpecBuilder().withReplicas(deploymentConfig.replicas()).withStrategy(new DeploymentStrategyBuilder().withType("RollingUpdate").withRollingUpdate(new RollingUpdateDeploymentBuilder().withNewMaxUnavailable(0).build()).build()).withSelector(new LabelSelectorBuilder().withMatchLabels(ImmutableMap.of("name", deploymentConfig.deploymentName())).build()).withTemplate(new PodTemplateSpecBuilder().withMetadata(new ObjectMetaBuilder().withLabels(ImmutableMap.of("name", deploymentConfig.deploymentName(), "revision", System.getenv().getOrDefault("REVISION_ID", "none"))).withAnnotations(ImmutableMap.<String, String>builder().put("prometheus.io/scrape", "true").put("prometheus.io/scheme", "https").put("prometheus.io/path", "/internal/metrics").put("prometheus.io/port", String.valueOf(deploymentConfig.containerPort())).build()).build()).withSpec(new PodSpecBuilder().withContainers(new ContainerBuilder().withResources(new ResourceRequirementsBuilder().withLimits(!deploymentConfig.request() ? resources : ImmutableMap.of()).withRequests(deploymentConfig.request() ? resources : ImmutableMap.of()).build()).withImage(deploymentConfig.image()).withName(deploymentConfig.deploymentName()).withEnv(envVars.build()).withImagePullPolicy("Always").withReadinessProbe(createProbe(deploymentConfig, Duration.ofSeconds(5))).withLivenessProbe(createProbe(deploymentConfig, Duration.ofSeconds(15))).withPorts(ImmutableList.of(new ContainerPortBuilder().withContainerPort(deploymentConfig.containerPort()).withName("http").build())).withVolumeMounts(new VolumeMountBuilder().withName("tls").withMountPath("/etc/tls").withReadOnly(true).build(), new VolumeMountBuilder().withName("rpcacls").withMountPath("/etc/rpcacls").withReadOnly(true).build()).build()).withVolumes(new VolumeBuilder().withName("tls").withSecret(new SecretVolumeSourceBuilder().withSecretName("server-tls").build()).build(), new VolumeBuilder().withName("rpcacls").withConfigMap(new ConfigMapVolumeSourceBuilder().withName("rpcacls").build()).build()).build()).build()).build()).build();
    KubernetesClient client = new DefaultKubernetesClient();
    Service service = new ServiceBuilder().withMetadata(new ObjectMetaBuilder().withName(deploymentConfig.deploymentName()).withNamespace(deploymentConfig.namespace()).withAnnotations(ImmutableMap.<String, String>builder().put("service.alpha.kubernetes.io/app-protocols", "{\"https\":\"HTTPS\"}").put("prometheus.io/scrape", "true").put("prometheus.io/scheme", "https").put("prometheus.io/path", "/internal/metrics").put("prometheus.io/port", String.valueOf(deploymentConfig.containerPort())).put("prometheus.io/probe", "true").build()).build()).withSpec(createServiceSpec(deploymentConfig)).build();
    Map<String, Service> additionalServices = new HashMap<>();
    for (String path : deploymentConfig.additionalServicePaths()) {
        String sanitizedPath = path;
        if (sanitizedPath.endsWith("/*")) {
            sanitizedPath = sanitizedPath.substring(0, path.length() - 2);
        }
        String serviceName = deploymentConfig.deploymentName() + sanitizedPath.replace('/', '-');
        additionalServices.put(path, new ServiceBuilder().withMetadata(new ObjectMetaBuilder().withName(serviceName).withNamespace(deploymentConfig.namespace()).withAnnotations(ImmutableMap.of("service.alpha.kubernetes.io/app-protocols", "{\"https\":\"HTTPS\"}")).build()).withSpec(createServiceSpec(deploymentConfig)).build());
    }
    client.resource(deployment).createOrReplace();
    deployService(service, client);
    additionalServices.values().forEach(s -> deployService(s, client));
    if (deploymentConfig.externalHost() != null) {
        List<HTTPIngressPath> ingressPaths = new ArrayList<>();
        additionalServices.forEach((path, s) -> ingressPaths.add(createIngressPath(path, s.getMetadata().getName(), deploymentConfig)));
        ingressPaths.add(createIngressPath("/*", deploymentConfig.deploymentName(), deploymentConfig));
        Ingress ingress = new IngressBuilder().withMetadata(new ObjectMetaBuilder().withNamespace(deploymentConfig.namespace()).withName(deploymentConfig.deploymentName()).withAnnotations(ImmutableMap.of("kubernetes.io/tls-acme", "true", "kubernetes.io/ingress.class", "gce")).build()).withSpec(new IngressSpecBuilder().withTls(new IngressTLSBuilder().withSecretName(deploymentConfig.deploymentName() + "-tls").withHosts(deploymentConfig.externalHost()).build()).withRules(new IngressRuleBuilder().withHost(deploymentConfig.externalHost()).withHttp(new HTTPIngressRuleValueBuilder().withPaths(ingressPaths).build()).build()).build()).build();
        client.resource(ingress).createOrReplace();
    }
}
Also used : Quantity(io.fabric8.kubernetes.api.model.Quantity) ConfigMapVolumeSourceBuilder(io.fabric8.kubernetes.api.model.ConfigMapVolumeSourceBuilder) IntOrString(io.fabric8.kubernetes.api.model.IntOrString) IngressRuleBuilder(io.fabric8.kubernetes.api.model.extensions.IngressRuleBuilder) Deployment(io.fabric8.kubernetes.api.model.extensions.Deployment) ImmutableDeploymentExtension(org.curioswitch.gradle.plugins.curioserver.ImmutableDeploymentExtension) ImmutableDeploymentConfiguration(org.curioswitch.gradle.plugins.curioserver.ImmutableDeploymentExtension.ImmutableDeploymentConfiguration) TaskAction(org.gradle.api.tasks.TaskAction) VolumeMountBuilder(io.fabric8.kubernetes.api.model.VolumeMountBuilder) Duration(java.time.Duration) Map(java.util.Map) ContainerBuilder(io.fabric8.kubernetes.api.model.ContainerBuilder) DefaultTask(org.gradle.api.DefaultTask) DefaultKubernetesClient(io.fabric8.kubernetes.client.DefaultKubernetesClient) ServiceBuilder(io.fabric8.kubernetes.api.model.ServiceBuilder) SecretVolumeSourceBuilder(io.fabric8.kubernetes.api.model.SecretVolumeSourceBuilder) IngressBackendBuilder(io.fabric8.kubernetes.api.model.extensions.IngressBackendBuilder) LabelSelectorBuilder(io.fabric8.kubernetes.api.model.LabelSelectorBuilder) ImmutableMap(com.google.common.collect.ImmutableMap) HTTPIngressRuleValueBuilder(io.fabric8.kubernetes.api.model.extensions.HTTPIngressRuleValueBuilder) Ingress(io.fabric8.kubernetes.api.model.extensions.Ingress) VolumeBuilder(io.fabric8.kubernetes.api.model.VolumeBuilder) List(java.util.List) RollingUpdateDeploymentBuilder(io.fabric8.kubernetes.api.model.extensions.RollingUpdateDeploymentBuilder) DeploymentBuilder(io.fabric8.kubernetes.api.model.extensions.DeploymentBuilder) GcloudExtension(org.curioswitch.gradle.plugins.gcloud.GcloudExtension) HTTPGetActionBuilder(io.fabric8.kubernetes.api.model.HTTPGetActionBuilder) ProbeBuilder(io.fabric8.kubernetes.api.model.ProbeBuilder) ServiceSpec(io.fabric8.kubernetes.api.model.ServiceSpec) EnvVar(io.fabric8.kubernetes.api.model.EnvVar) ImmutableGcloudExtension(org.curioswitch.gradle.plugins.gcloud.ImmutableGcloudExtension) ResourceRequirementsBuilder(io.fabric8.kubernetes.api.model.ResourceRequirementsBuilder) IngressTLSBuilder(io.fabric8.kubernetes.api.model.extensions.IngressTLSBuilder) ServicePortBuilder(io.fabric8.kubernetes.api.model.ServicePortBuilder) HashMap(java.util.HashMap) ArrayList(java.util.ArrayList) ImmutableList(com.google.common.collect.ImmutableList) PodSpecBuilder(io.fabric8.kubernetes.api.model.PodSpecBuilder) EnvVarSourceBuilder(io.fabric8.kubernetes.api.model.EnvVarSourceBuilder) ServiceSpecBuilder(io.fabric8.kubernetes.api.model.ServiceSpecBuilder) Service(io.fabric8.kubernetes.api.model.Service) HTTPIngressPathBuilder(io.fabric8.kubernetes.api.model.extensions.HTTPIngressPathBuilder) HTTPIngressPath(io.fabric8.kubernetes.api.model.extensions.HTTPIngressPath) ObjectMetaBuilder(io.fabric8.kubernetes.api.model.ObjectMetaBuilder) DeploymentExtension(org.curioswitch.gradle.plugins.curioserver.DeploymentExtension) PodTemplateSpecBuilder(io.fabric8.kubernetes.api.model.PodTemplateSpecBuilder) Probe(io.fabric8.kubernetes.api.model.Probe) IngressBuilder(io.fabric8.kubernetes.api.model.extensions.IngressBuilder) SecretKeySelectorBuilder(io.fabric8.kubernetes.api.model.SecretKeySelectorBuilder) KubernetesClient(io.fabric8.kubernetes.client.KubernetesClient) DeploymentSpecBuilder(io.fabric8.kubernetes.api.model.extensions.DeploymentSpecBuilder) ContainerPortBuilder(io.fabric8.kubernetes.api.model.ContainerPortBuilder) DeploymentStrategyBuilder(io.fabric8.kubernetes.api.model.extensions.DeploymentStrategyBuilder) IngressSpecBuilder(io.fabric8.kubernetes.api.model.extensions.IngressSpecBuilder) IngressRuleBuilder(io.fabric8.kubernetes.api.model.extensions.IngressRuleBuilder) DeploymentSpecBuilder(io.fabric8.kubernetes.api.model.extensions.DeploymentSpecBuilder) ImmutableGcloudExtension(org.curioswitch.gradle.plugins.gcloud.ImmutableGcloudExtension) HashMap(java.util.HashMap) ImmutableList(com.google.common.collect.ImmutableList) ResourceRequirementsBuilder(io.fabric8.kubernetes.api.model.ResourceRequirementsBuilder) ArrayList(java.util.ArrayList) Deployment(io.fabric8.kubernetes.api.model.extensions.Deployment) IntOrString(io.fabric8.kubernetes.api.model.IntOrString) VolumeBuilder(io.fabric8.kubernetes.api.model.VolumeBuilder) HTTPIngressPath(io.fabric8.kubernetes.api.model.extensions.HTTPIngressPath) ServiceBuilder(io.fabric8.kubernetes.api.model.ServiceBuilder) EnvVarSourceBuilder(io.fabric8.kubernetes.api.model.EnvVarSourceBuilder) ContainerBuilder(io.fabric8.kubernetes.api.model.ContainerBuilder) HTTPIngressRuleValueBuilder(io.fabric8.kubernetes.api.model.extensions.HTTPIngressRuleValueBuilder) RollingUpdateDeploymentBuilder(io.fabric8.kubernetes.api.model.extensions.RollingUpdateDeploymentBuilder) ConfigMapVolumeSourceBuilder(io.fabric8.kubernetes.api.model.ConfigMapVolumeSourceBuilder) EnvVar(io.fabric8.kubernetes.api.model.EnvVar) IngressTLSBuilder(io.fabric8.kubernetes.api.model.extensions.IngressTLSBuilder) ImmutableDeploymentConfiguration(org.curioswitch.gradle.plugins.curioserver.ImmutableDeploymentExtension.ImmutableDeploymentConfiguration) SecretKeySelectorBuilder(io.fabric8.kubernetes.api.model.SecretKeySelectorBuilder) PodSpecBuilder(io.fabric8.kubernetes.api.model.PodSpecBuilder) LabelSelectorBuilder(io.fabric8.kubernetes.api.model.LabelSelectorBuilder) SecretVolumeSourceBuilder(io.fabric8.kubernetes.api.model.SecretVolumeSourceBuilder) DefaultKubernetesClient(io.fabric8.kubernetes.client.DefaultKubernetesClient) KubernetesClient(io.fabric8.kubernetes.client.KubernetesClient) Quantity(io.fabric8.kubernetes.api.model.Quantity) Service(io.fabric8.kubernetes.api.model.Service) Ingress(io.fabric8.kubernetes.api.model.extensions.Ingress) DeploymentStrategyBuilder(io.fabric8.kubernetes.api.model.extensions.DeploymentStrategyBuilder) ObjectMetaBuilder(io.fabric8.kubernetes.api.model.ObjectMetaBuilder) VolumeMountBuilder(io.fabric8.kubernetes.api.model.VolumeMountBuilder) IngressBuilder(io.fabric8.kubernetes.api.model.extensions.IngressBuilder) ImmutableDeploymentExtension(org.curioswitch.gradle.plugins.curioserver.ImmutableDeploymentExtension) IngressSpecBuilder(io.fabric8.kubernetes.api.model.extensions.IngressSpecBuilder) PodTemplateSpecBuilder(io.fabric8.kubernetes.api.model.PodTemplateSpecBuilder) ContainerPortBuilder(io.fabric8.kubernetes.api.model.ContainerPortBuilder) DefaultKubernetesClient(io.fabric8.kubernetes.client.DefaultKubernetesClient) RollingUpdateDeploymentBuilder(io.fabric8.kubernetes.api.model.extensions.RollingUpdateDeploymentBuilder) DeploymentBuilder(io.fabric8.kubernetes.api.model.extensions.DeploymentBuilder) TaskAction(org.gradle.api.tasks.TaskAction)

Example 2 with IngressTLSBuilder

use of io.fabric8.kubernetes.api.model.extensions.IngressTLSBuilder in project kubernetes by ballerinax.

the class IngressHandler method generate.

/**
 * Generate kubernetes ingress definition from annotation.
 *
 * @return Generated kubernetes {@link Ingress} definition
 * @throws KubernetesPluginException If an error occurs while generating artifact.
 */
public String generate() throws KubernetesPluginException {
    // generate ingress backend
    IngressBackend ingressBackend = new IngressBackendBuilder().withServiceName(ingressModel.getServiceName()).withNewServicePort(ingressModel.getServicePort()).build();
    // generate ingress path
    HTTPIngressPath ingressPath = new HTTPIngressPathBuilder().withBackend(ingressBackend).withPath(ingressModel.getPath()).build();
    // generate TLS
    IngressTLS ingressTLS;
    if (ingressModel.isEnableTLS()) {
        ingressTLS = new IngressTLSBuilder().withHosts(ingressModel.getHostname()).build();
    } else {
        ingressTLS = new IngressTLSBuilder().build();
    }
    // generate annotationMap
    Map<String, String> annotationMap = new HashMap<>();
    annotationMap.put("kubernetes.io/ingress.class", ingressModel.getIngressClass());
    annotationMap.put("nginx.ingress.kubernetes.io/ssl-passthrough", String.valueOf(ingressModel.isEnableTLS()));
    if (ingressModel.getTargetPath() != null) {
        annotationMap.put("nginx.ingress.kubernetes.io/rewrite-target", ingressModel.getTargetPath());
    }
    // generate ingress
    Ingress ingress = new IngressBuilder().withNewMetadata().withName(ingressModel.getName()).addToLabels(ingressModel.getLabels()).addToAnnotations(annotationMap).endMetadata().withNewSpec().withTls(ingressTLS).addNewRule().withHost(ingressModel.getHostname()).withNewHttp().withPaths(ingressPath).endHttp().endRule().endSpec().build();
    String ingressYAML;
    try {
        ingressYAML = SerializationUtils.dumpWithoutRuntimeStateAsYaml(ingress);
    } catch (JsonProcessingException e) {
        String errorMessage = "Error while generating yaml file for ingress: " + ingressModel.getName();
        throw new KubernetesPluginException(errorMessage, e);
    }
    return ingressYAML;
}
Also used : IngressBackendBuilder(io.fabric8.kubernetes.api.model.extensions.IngressBackendBuilder) HashMap(java.util.HashMap) Ingress(io.fabric8.kubernetes.api.model.extensions.Ingress) KubernetesPluginException(org.ballerinax.kubernetes.exceptions.KubernetesPluginException) HTTPIngressPath(io.fabric8.kubernetes.api.model.extensions.HTTPIngressPath) IngressBuilder(io.fabric8.kubernetes.api.model.extensions.IngressBuilder) HTTPIngressPathBuilder(io.fabric8.kubernetes.api.model.extensions.HTTPIngressPathBuilder) IngressTLSBuilder(io.fabric8.kubernetes.api.model.extensions.IngressTLSBuilder) IngressTLS(io.fabric8.kubernetes.api.model.extensions.IngressTLS) JsonProcessingException(com.fasterxml.jackson.core.JsonProcessingException) IngressBackend(io.fabric8.kubernetes.api.model.extensions.IngressBackend)

Aggregations

HTTPIngressPath (io.fabric8.kubernetes.api.model.extensions.HTTPIngressPath)2 HTTPIngressPathBuilder (io.fabric8.kubernetes.api.model.extensions.HTTPIngressPathBuilder)2 Ingress (io.fabric8.kubernetes.api.model.extensions.Ingress)2 IngressBackendBuilder (io.fabric8.kubernetes.api.model.extensions.IngressBackendBuilder)2 IngressBuilder (io.fabric8.kubernetes.api.model.extensions.IngressBuilder)2 IngressTLSBuilder (io.fabric8.kubernetes.api.model.extensions.IngressTLSBuilder)2 JsonProcessingException (com.fasterxml.jackson.core.JsonProcessingException)1 ImmutableList (com.google.common.collect.ImmutableList)1 ImmutableMap (com.google.common.collect.ImmutableMap)1 ConfigMapVolumeSourceBuilder (io.fabric8.kubernetes.api.model.ConfigMapVolumeSourceBuilder)1 ContainerBuilder (io.fabric8.kubernetes.api.model.ContainerBuilder)1 ContainerPortBuilder (io.fabric8.kubernetes.api.model.ContainerPortBuilder)1 EnvVar (io.fabric8.kubernetes.api.model.EnvVar)1 EnvVarSourceBuilder (io.fabric8.kubernetes.api.model.EnvVarSourceBuilder)1 HTTPGetActionBuilder (io.fabric8.kubernetes.api.model.HTTPGetActionBuilder)1 IntOrString (io.fabric8.kubernetes.api.model.IntOrString)1 LabelSelectorBuilder (io.fabric8.kubernetes.api.model.LabelSelectorBuilder)1 ObjectMetaBuilder (io.fabric8.kubernetes.api.model.ObjectMetaBuilder)1 PodSpecBuilder (io.fabric8.kubernetes.api.model.PodSpecBuilder)1 PodTemplateSpecBuilder (io.fabric8.kubernetes.api.model.PodTemplateSpecBuilder)1