me.snowdrop.istio.client.DefaultIstioClient Maven / Gradle / Ivy

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package me.snowdrop.istio.client;

import io.fabric8.kubernetes.api.model.DeletionPropagation;
import io.fabric8.kubernetes.api.model.HasMetadata;
import io.fabric8.kubernetes.api.model.KubernetesListBuilder;
import io.fabric8.kubernetes.api.model.KubernetesResourceList;
import io.fabric8.kubernetes.client.*;
import io.fabric8.kubernetes.client.dsl.*;
import io.fabric8.kubernetes.client.dsl.internal.NamespaceVisitFromServerGetWatchDeleteRecreateWaitApplicableImpl;
import io.fabric8.kubernetes.client.dsl.internal.NamespaceVisitFromServerGetWatchDeleteRecreateWaitApplicableListImpl;
import me.snowdrop.istio.api.IstioResource;
import me.snowdrop.istio.api.networking.v1alpha3.DoneableEnvoyFilter;
import me.snowdrop.istio.api.networking.v1alpha3.EnvoyFilter;
import me.snowdrop.istio.api.networking.v1alpha3.EnvoyFilterList;
import me.snowdrop.istio.api.networking.v1beta1.*;
import me.snowdrop.istio.api.policy.v1beta1.*;
import me.snowdrop.istio.api.rbac.v1alpha1.*;
import me.snowdrop.istio.client.internal.operation.networking.v1alpha3.EnvoyFilterOperationImpl;
import me.snowdrop.istio.client.internal.operation.networking.v1beta1.DestinationRuleOperationImpl;
import me.snowdrop.istio.client.internal.operation.networking.v1beta1.GatewayOperationImpl;
import me.snowdrop.istio.client.internal.operation.networking.v1beta1.ServiceEntryOperationImpl;
import me.snowdrop.istio.client.internal.operation.networking.v1beta1.VirtualServiceOperationImpl;
import me.snowdrop.istio.client.internal.operation.policy.v1beta1.HandlerOperationImpl;
import me.snowdrop.istio.client.internal.operation.policy.v1beta1.InstanceOperationImpl;
import me.snowdrop.istio.client.internal.operation.rbac.v1alpha1.ServiceRoleBindingOperationImpl;
import me.snowdrop.istio.client.internal.operation.rbac.v1alpha1.ServiceRoleOperationImpl;
import okhttp3.OkHttpClient;

import java.io.InputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;

public class DefaultIstioClient extends BaseClient implements NamespacedIstioClient {

    public DefaultIstioClient() {
        super();
    }

    public DefaultIstioClient(Config configuration) {
        super(configuration);
    }

    public DefaultIstioClient(OkHttpClient httpClient, Config configuration) {
        super(httpClient, configuration);
    }

    @Override
    public NamespacedIstioClient inAnyNamespace() {
        return inNamespace(null);
    }

    @Override
    public NamespacedIstioClient inNamespace(String namespace) {
        Config updated = new ConfigBuilder(getConfiguration())
                .withNamespace(namespace)
                .build();

        return new DefaultIstioClient(getHttpClient(), updated);
    }

    @Override
    public FunctionCallable withRequestConfig(RequestConfig requestConfig) {
        return new WithRequestCallable<>(this, requestConfig);
    }

    @Override
    public MixedOperation> v1beta1DestinationRule() {
        return new DestinationRuleOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1alpha3DestinationRule() {
        return new me.snowdrop.istio.client.internal.operation.networking.v1alpha3.DestinationRuleOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1alpha3EnvoyFilter() {
        return new EnvoyFilterOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1beta1Gateway() {
        return new GatewayOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1alpha3Gateway() {
        return new me.snowdrop.istio.client.internal.operation.networking.v1alpha3.GatewayOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1beta1ServiceEntry() {
        return new ServiceEntryOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1alpha3ServiceEntry() {
        return new me.snowdrop.istio.client.internal.operation.networking.v1alpha3.ServiceEntryOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1beta1VirtualService() {
        return new VirtualServiceOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1alpha3VirtualService() {
        return new me.snowdrop.istio.client.internal.operation.networking.v1alpha3.VirtualServiceOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1alpha1ServiceRoleBinding() {
        return new ServiceRoleBindingOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1alpha1ServiceRole() {
        return new ServiceRoleOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1beta1Handler() {
        return new HandlerOperationImpl(getHttpClient(), getConfiguration());
    }

    @Override
    public MixedOperation> v1beta1Instance() {
        return new InstanceOperationImpl(getHttpClient(), getConfiguration());
    }

    //Generic methods for handling resources
    @Override
    public ParameterNamespaceListVisitFromServerGetDeleteRecreateWaitApplicable load(InputStream is) {
        return new NamespaceVisitFromServerGetWatchDeleteRecreateWaitApplicableListImpl(httpClient, getConfiguration(), getNamespace(), null, false, false, Collections.emptyList(), (InputStream) is, Collections.emptyMap(), false, DeletionPropagation.FOREGROUND);
    }

    @Override
    public NamespaceListVisitFromServerGetDeleteRecreateWaitApplicable resourceList(KubernetesResourceList item) {
        return new NamespaceVisitFromServerGetWatchDeleteRecreateWaitApplicableListImpl(httpClient, getConfiguration(), getNamespace(), null, false, false, Collections.emptyList(), item, Collections.emptyMap(), DeletionPropagation.FOREGROUND, false);
    }

    @Override
    public NamespaceListVisitFromServerGetDeleteRecreateWaitApplicable resourceList(HasMetadata... items) {
        return resourceList(new KubernetesListBuilder().withItems(items).build());
    }

    @Override
    public NamespaceListVisitFromServerGetDeleteRecreateWaitApplicable resourceList(Collection items) {
        return resourceList(new KubernetesListBuilder().withItems(new ArrayList<>(items)).build());
    }

    @Override
    public ParameterNamespaceListVisitFromServerGetDeleteRecreateWaitApplicable resourceList(String s) {
        return new NamespaceVisitFromServerGetWatchDeleteRecreateWaitApplicableListImpl(httpClient, getConfiguration(), getNamespace(), null, false, false, Collections.emptyList(), s, Collections.emptyMap(), DeletionPropagation.FOREGROUND, false);
    }


    @Override
    public NamespaceVisitFromServerGetWatchDeleteRecreateWaitApplicable resource(HasMetadata item) {
        return new NamespaceVisitFromServerGetWatchDeleteRecreateWaitApplicableImpl(httpClient, getConfiguration(), getNamespace(), null, false, false, Collections.emptyList(), item, -1L, DeletionPropagation.FOREGROUND, false, 200L, 1.5d);
    }

    @Override
    public NamespaceVisitFromServerGetWatchDeleteRecreateWaitApplicable resource(String s) {
        return new NamespaceVisitFromServerGetWatchDeleteRecreateWaitApplicableImpl(httpClient, getConfiguration(), getNamespace(), null, false, false, Collections.emptyList(), s, -1L, DeletionPropagation.FOREGROUND, false, 200L, 1.5d);
    }


    //Compatibility
    public List registerCustomResources(final String specFileAsString) {
        return resourceList(specFileAsString).createOrReplace()
                .stream()
                .filter(r -> r instanceof IstioResource)
                .map(r -> (IstioResource) r)
                .collect(Collectors.toList());
    }

    public List registerCustomResources(final InputStream resource) {
        return load(resource).createOrReplace()
                .stream()
                .filter(r -> r instanceof IstioResource)
                .map(r -> (IstioResource) r)
                .collect(Collectors.toList());
    }

    public List getResourcesLike(final IstioResource resource) {
        throw new UnsupportedOperationException();
    }

    public IstioResource registerCustomResource(final IstioResource resource) {
        return (IstioResource) resource(resource).createOrReplace();
    }

    public IstioResource registerOrUpdateCustomResource(final IstioResource resource) {
        return (IstioResource) resource(resource).createOrReplace();
    }

    public Boolean unregisterCustomResource(final IstioResource istioResource) {
        return resource(istioResource).delete();
    }
}