Refactor internal Kubernetes API and upgrade to official v19 (#19)
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This commit is contained in:
Michael N. Lipp
GitHub
parent
ee2de96c56
commit
a2641da7f5
28 changed files with 2343 additions and 395 deletions
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@ -0,0 +1,7 @@
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add_header=true
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eclipse.preferences.version=1
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header_text=/*\n * VM-Operator\n * Copyright (C) 2024 Michael N. Lipp\n * \n * This program is free software\: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see <https\://www.gnu.org/licenses/>.\n */
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project_specific_settings=true
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visibility_package=false
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visibility_private=false
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visibility_protected=false
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@ -10,5 +10,6 @@ plugins {
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dependencies {
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api project(':org.jdrupes.vmoperator.util')
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api 'io.kubernetes:client-java:[18.0.0,19)'
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api 'io.kubernetes:client-java:[19.0.0,20.0.0)'
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api 'org.yaml:snakeyaml'
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}
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@ -1,6 +1,6 @@
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/*
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* VM-Operator
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* Copyright (C) 2023 Michael N. Lipp
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* Copyright (C) 2023,2024 Michael N. Lipp
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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@ -18,29 +18,31 @@
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package org.jdrupes.vmoperator.common;
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import com.google.gson.JsonObject;
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import io.kubernetes.client.Discovery;
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import io.kubernetes.client.Discovery.APIResource;
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import io.kubernetes.client.common.KubernetesListObject;
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import io.kubernetes.client.common.KubernetesObject;
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import io.kubernetes.client.common.KubernetesType;
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import io.kubernetes.client.custom.V1Patch;
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import io.kubernetes.client.openapi.ApiClient;
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import io.kubernetes.client.openapi.ApiException;
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import io.kubernetes.client.openapi.apis.ApisApi;
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import io.kubernetes.client.openapi.apis.CustomObjectsApi;
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import io.kubernetes.client.openapi.models.V1APIGroup;
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import io.kubernetes.client.openapi.models.V1ConfigMap;
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import io.kubernetes.client.openapi.models.V1ConfigMapList;
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import io.kubernetes.client.openapi.models.V1GroupVersionForDiscovery;
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import io.kubernetes.client.openapi.apis.EventsV1Api;
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import io.kubernetes.client.openapi.models.EventsV1Event;
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import io.kubernetes.client.openapi.models.V1ObjectMeta;
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import io.kubernetes.client.openapi.models.V1ObjectReference;
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import io.kubernetes.client.openapi.models.V1PersistentVolumeClaim;
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import io.kubernetes.client.openapi.models.V1PersistentVolumeClaimList;
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import io.kubernetes.client.openapi.models.V1Pod;
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import io.kubernetes.client.openapi.models.V1PodList;
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import io.kubernetes.client.util.Strings;
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import io.kubernetes.client.util.generic.GenericKubernetesApi;
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import io.kubernetes.client.util.generic.dynamic.DynamicKubernetesApi;
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import io.kubernetes.client.util.generic.dynamic.DynamicKubernetesObject;
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import io.kubernetes.client.util.generic.options.DeleteOptions;
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import io.kubernetes.client.util.generic.KubernetesApiResponse;
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import io.kubernetes.client.util.generic.options.PatchOptions;
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import java.io.Reader;
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import java.net.HttpURLConnection;
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import java.time.OffsetDateTime;
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import java.util.Map;
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import java.util.Optional;
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import org.yaml.snakeyaml.LoaderOptions;
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import org.yaml.snakeyaml.Yaml;
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import org.yaml.snakeyaml.constructor.SafeConstructor;
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/**
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* Helpers for K8s API.
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@ -50,89 +52,80 @@ import java.util.Optional;
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public class K8s {
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/**
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* Given a groupVersion, returns only the version.
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* Returns the result from an API call as {@link Optional} if the
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* call was successful. Returns an empty `Optional` if the status
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* code is 404 (not found). Else throws an exception.
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*
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* @param groupVersion the group version
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* @return the string
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* @param <T> the generic type
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* @param response the response
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* @return the optional
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* @throws ApiException the API exception
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*/
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public static String version(String groupVersion) {
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return groupVersion.substring(groupVersion.lastIndexOf('/') + 1);
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public static <T extends KubernetesType> Optional<T>
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optional(KubernetesApiResponse<T> response) throws ApiException {
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if (response.isSuccess()) {
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return Optional.of(response.getObject());
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}
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if (response.getHttpStatusCode() == HttpURLConnection.HTTP_NOT_FOUND) {
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return Optional.empty();
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}
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response.throwsApiException();
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// Never reached
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return Optional.empty();
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}
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/**
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* Get PVC API.
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* Convert Yaml to Json.
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*
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* @param client the client
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* @return the generic kubernetes api
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* @param yaml the yaml
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* @return the json element
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*/
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public static GenericKubernetesApi<V1PersistentVolumeClaim,
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V1PersistentVolumeClaimList> pvcApi(ApiClient client) {
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return new GenericKubernetesApi<>(V1PersistentVolumeClaim.class,
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V1PersistentVolumeClaimList.class, "", "v1",
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"persistentvolumeclaims", client);
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public static JsonObject yamlToJson(ApiClient client, Reader yaml) {
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// Avoid Yaml.load due to
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// https://github.com/kubernetes-client/java/issues/2741
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@SuppressWarnings("PMD.UseConcurrentHashMap")
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Map<String, Object> yamlData
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= new Yaml(new SafeConstructor(new LoaderOptions())).load(yaml);
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// There's no short-cut from Java (collections) to Gson
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var gson = client.getJSON().getGson();
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var jsonText = gson.toJson(yamlData);
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return gson.fromJson(jsonText, JsonObject.class);
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}
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/**
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* Get config map API.
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*
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* @param client the client
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* @return the generic kubernetes api
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*/
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public static GenericKubernetesApi<V1ConfigMap,
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V1ConfigMapList> cmApi(ApiClient client) {
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return new GenericKubernetesApi<>(V1ConfigMap.class,
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V1ConfigMapList.class, "", "v1", "configmaps", client);
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}
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/**
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* Get pod API.
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*
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* @param client the client
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* @return the generic kubernetes api
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*/
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public static GenericKubernetesApi<V1Pod, V1PodList>
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podApi(ApiClient client) {
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return new GenericKubernetesApi<>(V1Pod.class, V1PodList.class, "",
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"v1", "pods", client);
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}
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/**
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* Get the API for a custom resource.
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* Lookup the specified API resource. If the version is `null` or
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* empty, the preferred version in the result is the default
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* returned from the server.
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*
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* @param client the client
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* @param group the group
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* @param version the version
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* @param kind the kind
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* @param namespace the namespace
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* @param name the name
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* @return the dynamic kubernetes api
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* @return the optional
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* @throws ApiException the api exception
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*/
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@SuppressWarnings("PMD.UseObjectForClearerAPI")
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public static Optional<DynamicKubernetesApi> crApi(ApiClient client,
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String group, String kind, String namespace, String name)
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throws ApiException {
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var apis = new ApisApi(client).getAPIVersions();
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var crdVersions = apis.getGroups().stream()
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.filter(g -> g.getName().equals(group)).findFirst()
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.map(V1APIGroup::getVersions).stream().flatMap(l -> l.stream())
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.map(V1GroupVersionForDiscovery::getVersion).toList();
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var coa = new CustomObjectsApi(client);
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for (var crdVersion : crdVersions) {
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var crdApiRes = coa.getAPIResources(group, crdVersion)
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.getResources().stream().filter(r -> kind.equals(r.getKind()))
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.findFirst();
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if (crdApiRes.isEmpty()) {
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continue;
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}
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@SuppressWarnings("PMD.AvoidInstantiatingObjectsInLoops")
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var crApi = new DynamicKubernetesApi(group,
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crdVersion, crdApiRes.get().getName(), client);
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var customResource = crApi.get(namespace, name);
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if (customResource.isSuccess()) {
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return Optional.of(crApi);
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}
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public static Optional<APIResource> context(ApiClient client,
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String group, String version, String kind) throws ApiException {
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var apiMatch = new Discovery(client).findAll().stream()
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.filter(r -> r.getGroup().equals(group) && r.getKind().equals(kind)
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&& (Strings.isNullOrEmpty(version)
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|| r.getVersions().contains(version)))
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.findFirst();
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if (apiMatch.isEmpty()) {
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return Optional.empty();
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}
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return Optional.empty();
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var apiRes = apiMatch.get();
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if (!Strings.isNullOrEmpty(version)) {
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if (!apiRes.getVersions().contains(version)) {
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return Optional.empty();
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}
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apiRes = new APIResource(apiRes.getGroup(), apiRes.getVersions(),
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version, apiRes.getKind(), apiRes.getNamespaced(),
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apiRes.getResourcePlural(), apiRes.getResourceSingular());
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}
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return Optional.of(apiRes);
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}
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/**
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@ -144,6 +137,7 @@ public class K8s {
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* @param meta the meta
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* @return the object
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*/
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@Deprecated
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public static <T extends KubernetesObject, LT extends KubernetesListObject>
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Optional<T>
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get(GenericKubernetesApi<T, LT> api, V1ObjectMeta meta) {
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@ -154,36 +148,6 @@ public class K8s {
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return Optional.empty();
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}
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/**
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* Delete an object.
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*
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* @param <T> the generic type
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* @param <LT> the generic type
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* @param api the api
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* @param object the object
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*/
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public static <T extends KubernetesObject, LT extends KubernetesListObject>
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void delete(GenericKubernetesApi<T, LT> api, T object)
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throws ApiException {
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api.delete(object.getMetadata().getNamespace(),
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object.getMetadata().getName()).throwsApiException();
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}
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/**
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* Delete an object.
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*
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* @param <T> the generic type
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* @param <LT> the generic type
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* @param api the api
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* @param object the object
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*/
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public static <T extends KubernetesObject, LT extends KubernetesListObject>
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void delete(GenericKubernetesApi<T, LT> api, T object,
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DeleteOptions options) throws ApiException {
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api.delete(object.getMetadata().getNamespace(),
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object.getMetadata().getName(), options).throwsApiException();
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}
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/**
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* Apply the given patch data.
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*
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@ -213,7 +177,7 @@ public class K8s {
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* @return the v 1 object reference
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*/
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public static V1ObjectReference
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objectReference(DynamicKubernetesObject object) {
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objectReference(KubernetesObject object) {
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return new V1ObjectReference().apiVersion(object.getApiVersion())
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.kind(object.getKind())
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.namespace(object.getMetadata().getNamespace())
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@ -221,4 +185,54 @@ public class K8s {
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.resourceVersion(object.getMetadata().getResourceVersion())
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.uid(object.getMetadata().getUid());
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}
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/**
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* Creates an event related to the object, adding reasonable defaults.
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*
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* * If `kind` is not set, it is set to "Event".
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* * If `metadata.namespace` is not set, it is set
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* to the object's namespace.
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* * If neither `metadata.name` nor `matadata.generateName` are set,
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* set `generateName` to the object's name with a dash appended.
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* * If `reportingInstance` is not set, set it to the object's name.
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* * If `eventTime` is not set, set it to now.
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* * If `type` is not set, set it to "Normal"
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* * If `regarding` is not set, set it to the given object.
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*
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* @param event the event
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* @throws ApiException
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*/
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@SuppressWarnings("PMD.NPathComplexity")
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public static void createEvent(ApiClient client,
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KubernetesObject object, EventsV1Event event)
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throws ApiException {
|
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if (Strings.isNullOrEmpty(event.getKind())) {
|
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event.kind("Event");
|
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}
|
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if (event.getMetadata() == null) {
|
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event.metadata(new V1ObjectMeta());
|
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}
|
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if (Strings.isNullOrEmpty(event.getMetadata().getNamespace())) {
|
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event.getMetadata().namespace(object.getMetadata().getNamespace());
|
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}
|
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if (Strings.isNullOrEmpty(event.getMetadata().getName())
|
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&& Strings.isNullOrEmpty(event.getMetadata().getGenerateName())) {
|
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event.getMetadata()
|
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.generateName(object.getMetadata().getName() + "-");
|
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}
|
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if (Strings.isNullOrEmpty(event.getReportingInstance())) {
|
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event.reportingInstance(object.getMetadata().getName());
|
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}
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if (event.getEventTime() == null) {
|
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event.eventTime(OffsetDateTime.now());
|
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}
|
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if (Strings.isNullOrEmpty(event.getType())) {
|
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event.type("Normal");
|
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}
|
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if (event.getRegarding() == null) {
|
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event.regarding(objectReference(object));
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}
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new EventsV1Api(client).createNamespacedEvent(
|
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object.getMetadata().getNamespace(), event, null, null, null, null);
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}
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}
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@ -0,0 +1,759 @@
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/*
|
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* VM-Operator
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* Copyright (C) 2024 Michael N. Lipp
|
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*
|
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* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as
|
||||
* published by the Free Software Foundation, either version 3 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
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|
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package org.jdrupes.vmoperator.common;
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|
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import io.kubernetes.client.openapi.ApiCallback;
|
||||
import io.kubernetes.client.openapi.ApiClient;
|
||||
import io.kubernetes.client.openapi.ApiException;
|
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import io.kubernetes.client.openapi.ApiResponse;
|
||||
import io.kubernetes.client.openapi.JSON;
|
||||
import io.kubernetes.client.openapi.Pair;
|
||||
import io.kubernetes.client.openapi.auth.Authentication;
|
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import io.kubernetes.client.util.ClientBuilder;
|
||||
import io.kubernetes.client.util.generic.options.PatchOptions;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.lang.reflect.Type;
|
||||
import java.text.DateFormat;
|
||||
import java.time.format.DateTimeFormatter;
|
||||
import java.util.Collection;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import javax.net.ssl.KeyManager;
|
||||
import okhttp3.Call;
|
||||
import okhttp3.OkHttpClient;
|
||||
import okhttp3.Request;
|
||||
import okhttp3.Request.Builder;
|
||||
import okhttp3.RequestBody;
|
||||
import okhttp3.Response;
|
||||
|
||||
/**
|
||||
* A client with some additional properties.
|
||||
*/
|
||||
@SuppressWarnings({ "PMD.ExcessivePublicCount", "PMD.TooManyMethods",
|
||||
"PMD.LinguisticNaming", "checkstyle:LineLength" })
|
||||
public class K8sClient extends ApiClient {
|
||||
|
||||
private ApiClient apiClient;
|
||||
private PatchOptions defaultPatchOptions;
|
||||
|
||||
/**
|
||||
* Instantiates a new client.
|
||||
*
|
||||
* @throws IOException Signals that an I/O exception has occurred.
|
||||
*/
|
||||
public K8sClient() throws IOException {
|
||||
defaultPatchOptions = new PatchOptions();
|
||||
defaultPatchOptions.setFieldManager("kubernetes-java-kubectl-apply");
|
||||
}
|
||||
|
||||
private ApiClient apiClient() {
|
||||
if (apiClient == null) {
|
||||
try {
|
||||
apiClient = ClientBuilder.standard().build();
|
||||
} catch (IOException e) {
|
||||
throw new IllegalStateException(e);
|
||||
}
|
||||
}
|
||||
return apiClient;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the default patch options.
|
||||
*
|
||||
* @return the defaultPatchOptions
|
||||
*/
|
||||
public PatchOptions defaultPatchOptions() {
|
||||
return defaultPatchOptions;
|
||||
}
|
||||
|
||||
/**
|
||||
* Changes the default patch options.
|
||||
*
|
||||
* @param patchOptions the patch options
|
||||
* @return the client
|
||||
*/
|
||||
public K8sClient with(PatchOptions patchOptions) {
|
||||
defaultPatchOptions = patchOptions;
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#getBasePath()
|
||||
*/
|
||||
public String getBasePath() {
|
||||
return apiClient().getBasePath();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param basePath
|
||||
* @return
|
||||
* @see ApiClient#setBasePath(java.lang.String)
|
||||
*/
|
||||
public ApiClient setBasePath(String basePath) {
|
||||
return apiClient().setBasePath(basePath);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#getHttpClient()
|
||||
*/
|
||||
public OkHttpClient getHttpClient() {
|
||||
return apiClient().getHttpClient();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param newHttpClient
|
||||
* @return
|
||||
* @see ApiClient#setHttpClient(okhttp3.OkHttpClient)
|
||||
*/
|
||||
public ApiClient setHttpClient(OkHttpClient newHttpClient) {
|
||||
return apiClient().setHttpClient(newHttpClient);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#getJSON()
|
||||
*/
|
||||
@SuppressWarnings("abbreviationAsWordInName")
|
||||
public JSON getJSON() {
|
||||
return apiClient().getJSON();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param json
|
||||
* @return
|
||||
* @see ApiClient#setJSON(io.kubernetes.client.openapi.JSON)
|
||||
*/
|
||||
@SuppressWarnings("abbreviationAsWordInName")
|
||||
public ApiClient setJSON(JSON json) {
|
||||
return apiClient().setJSON(json);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#isVerifyingSsl()
|
||||
*/
|
||||
public boolean isVerifyingSsl() {
|
||||
return apiClient().isVerifyingSsl();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param verifyingSsl
|
||||
* @return
|
||||
* @see ApiClient#setVerifyingSsl(boolean)
|
||||
*/
|
||||
public ApiClient setVerifyingSsl(boolean verifyingSsl) {
|
||||
return apiClient().setVerifyingSsl(verifyingSsl);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#getSslCaCert()
|
||||
*/
|
||||
public InputStream getSslCaCert() {
|
||||
return apiClient().getSslCaCert();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param sslCaCert
|
||||
* @return
|
||||
* @see ApiClient#setSslCaCert(java.io.InputStream)
|
||||
*/
|
||||
public ApiClient setSslCaCert(InputStream sslCaCert) {
|
||||
return apiClient().setSslCaCert(sslCaCert);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#getKeyManagers()
|
||||
*/
|
||||
public KeyManager[] getKeyManagers() {
|
||||
return apiClient().getKeyManagers();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param managers
|
||||
* @return
|
||||
* @see ApiClient#setKeyManagers(javax.net.ssl.KeyManager[])
|
||||
*/
|
||||
@SuppressWarnings("PMD.UseVarargs")
|
||||
public ApiClient setKeyManagers(KeyManager[] managers) {
|
||||
return apiClient().setKeyManagers(managers);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#getDateFormat()
|
||||
*/
|
||||
public DateFormat getDateFormat() {
|
||||
return apiClient().getDateFormat();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param dateFormat
|
||||
* @return
|
||||
* @see ApiClient#setDateFormat(java.text.DateFormat)
|
||||
*/
|
||||
public ApiClient setDateFormat(DateFormat dateFormat) {
|
||||
return apiClient().setDateFormat(dateFormat);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param dateFormat
|
||||
* @return
|
||||
* @see ApiClient#setSqlDateFormat(java.text.DateFormat)
|
||||
*/
|
||||
public ApiClient setSqlDateFormat(DateFormat dateFormat) {
|
||||
return apiClient().setSqlDateFormat(dateFormat);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param dateFormat
|
||||
* @return
|
||||
* @see ApiClient#setOffsetDateTimeFormat(java.time.format.DateTimeFormatter)
|
||||
*/
|
||||
public ApiClient setOffsetDateTimeFormat(DateTimeFormatter dateFormat) {
|
||||
return apiClient().setOffsetDateTimeFormat(dateFormat);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param dateFormat
|
||||
* @return
|
||||
* @see ApiClient#setLocalDateFormat(java.time.format.DateTimeFormatter)
|
||||
*/
|
||||
public ApiClient setLocalDateFormat(DateTimeFormatter dateFormat) {
|
||||
return apiClient().setLocalDateFormat(dateFormat);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param lenientOnJson
|
||||
* @return
|
||||
* @see ApiClient#setLenientOnJson(boolean)
|
||||
*/
|
||||
public ApiClient setLenientOnJson(boolean lenientOnJson) {
|
||||
return apiClient().setLenientOnJson(lenientOnJson);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#getAuthentications()
|
||||
*/
|
||||
public Map<String, Authentication> getAuthentications() {
|
||||
return apiClient().getAuthentications();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param authName
|
||||
* @return
|
||||
* @see ApiClient#getAuthentication(java.lang.String)
|
||||
*/
|
||||
public Authentication getAuthentication(String authName) {
|
||||
return apiClient().getAuthentication(authName);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param username
|
||||
* @see ApiClient#setUsername(java.lang.String)
|
||||
*/
|
||||
public void setUsername(String username) {
|
||||
apiClient().setUsername(username);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param password
|
||||
* @see ApiClient#setPassword(java.lang.String)
|
||||
*/
|
||||
public void setPassword(String password) {
|
||||
apiClient().setPassword(password);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param apiKey
|
||||
* @see ApiClient#setApiKey(java.lang.String)
|
||||
*/
|
||||
public void setApiKey(String apiKey) {
|
||||
apiClient().setApiKey(apiKey);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param apiKeyPrefix
|
||||
* @see ApiClient#setApiKeyPrefix(java.lang.String)
|
||||
*/
|
||||
public void setApiKeyPrefix(String apiKeyPrefix) {
|
||||
apiClient().setApiKeyPrefix(apiKeyPrefix);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param accessToken
|
||||
* @see ApiClient#setAccessToken(java.lang.String)
|
||||
*/
|
||||
public void setAccessToken(String accessToken) {
|
||||
apiClient().setAccessToken(accessToken);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param userAgent
|
||||
* @return
|
||||
* @see ApiClient#setUserAgent(java.lang.String)
|
||||
*/
|
||||
public ApiClient setUserAgent(String userAgent) {
|
||||
return apiClient().setUserAgent(userAgent);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see java.lang.Object#toString()
|
||||
*/
|
||||
public String toString() {
|
||||
return apiClient().toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param key
|
||||
* @param value
|
||||
* @return
|
||||
* @see ApiClient#addDefaultHeader(java.lang.String, java.lang.String)
|
||||
*/
|
||||
public ApiClient addDefaultHeader(String key, String value) {
|
||||
return apiClient().addDefaultHeader(key, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param key
|
||||
* @param value
|
||||
* @return
|
||||
* @see ApiClient#addDefaultCookie(java.lang.String, java.lang.String)
|
||||
*/
|
||||
public ApiClient addDefaultCookie(String key, String value) {
|
||||
return apiClient().addDefaultCookie(key, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#isDebugging()
|
||||
*/
|
||||
public boolean isDebugging() {
|
||||
return apiClient().isDebugging();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param debugging
|
||||
* @return
|
||||
* @see ApiClient#setDebugging(boolean)
|
||||
*/
|
||||
public ApiClient setDebugging(boolean debugging) {
|
||||
return apiClient().setDebugging(debugging);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#getTempFolderPath()
|
||||
*/
|
||||
public String getTempFolderPath() {
|
||||
return apiClient().getTempFolderPath();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param tempFolderPath
|
||||
* @return
|
||||
* @see ApiClient#setTempFolderPath(java.lang.String)
|
||||
*/
|
||||
public ApiClient setTempFolderPath(String tempFolderPath) {
|
||||
return apiClient().setTempFolderPath(tempFolderPath);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#getConnectTimeout()
|
||||
*/
|
||||
public int getConnectTimeout() {
|
||||
return apiClient().getConnectTimeout();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param connectionTimeout
|
||||
* @return
|
||||
* @see ApiClient#setConnectTimeout(int)
|
||||
*/
|
||||
public ApiClient setConnectTimeout(int connectionTimeout) {
|
||||
return apiClient().setConnectTimeout(connectionTimeout);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#getReadTimeout()
|
||||
*/
|
||||
public int getReadTimeout() {
|
||||
return apiClient().getReadTimeout();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param readTimeout
|
||||
* @return
|
||||
* @see ApiClient#setReadTimeout(int)
|
||||
*/
|
||||
public ApiClient setReadTimeout(int readTimeout) {
|
||||
return apiClient().setReadTimeout(readTimeout);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return
|
||||
* @see ApiClient#getWriteTimeout()
|
||||
*/
|
||||
public int getWriteTimeout() {
|
||||
return apiClient().getWriteTimeout();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param writeTimeout
|
||||
* @return
|
||||
* @see ApiClient#setWriteTimeout(int)
|
||||
*/
|
||||
public ApiClient setWriteTimeout(int writeTimeout) {
|
||||
return apiClient().setWriteTimeout(writeTimeout);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param param
|
||||
* @return
|
||||
* @see ApiClient#parameterToString(java.lang.Object)
|
||||
*/
|
||||
public String parameterToString(Object param) {
|
||||
return apiClient().parameterToString(param);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param name
|
||||
* @param value
|
||||
* @return
|
||||
* @see ApiClient#parameterToPair(java.lang.String, java.lang.Object)
|
||||
*/
|
||||
public List<Pair> parameterToPair(String name, Object value) {
|
||||
return apiClient().parameterToPair(name, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param collectionFormat
|
||||
* @param name
|
||||
* @param value
|
||||
* @return
|
||||
* @see ApiClient#parameterToPairs(java.lang.String, java.lang.String, java.util.Collection)
|
||||
*/
|
||||
@SuppressWarnings({ "rawtypes", "PMD.AvoidDuplicateLiterals" })
|
||||
public List<Pair> parameterToPairs(String collectionFormat, String name,
|
||||
Collection value) {
|
||||
return apiClient().parameterToPairs(collectionFormat, name, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param collectionFormat
|
||||
* @param value
|
||||
* @return
|
||||
* @see ApiClient#collectionPathParameterToString(java.lang.String, java.util.Collection)
|
||||
*/
|
||||
@SuppressWarnings("rawtypes")
|
||||
public String collectionPathParameterToString(String collectionFormat,
|
||||
Collection value) {
|
||||
return apiClient().collectionPathParameterToString(collectionFormat,
|
||||
value);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param filename
|
||||
* @return
|
||||
* @see ApiClient#sanitizeFilename(java.lang.String)
|
||||
*/
|
||||
public String sanitizeFilename(String filename) {
|
||||
return apiClient().sanitizeFilename(filename);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param mime
|
||||
* @return
|
||||
* @see ApiClient#isJsonMime(java.lang.String)
|
||||
*/
|
||||
public boolean isJsonMime(String mime) {
|
||||
return apiClient().isJsonMime(mime);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param accepts
|
||||
* @return
|
||||
* @see ApiClient#selectHeaderAccept(java.lang.String[])
|
||||
*/
|
||||
@SuppressWarnings("PMD.UseVarargs")
|
||||
public String selectHeaderAccept(String[] accepts) {
|
||||
return apiClient().selectHeaderAccept(accepts);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param contentTypes
|
||||
* @return
|
||||
* @see ApiClient#selectHeaderContentType(java.lang.String[])
|
||||
*/
|
||||
@SuppressWarnings("PMD.UseVarargs")
|
||||
public String selectHeaderContentType(String[] contentTypes) {
|
||||
return apiClient().selectHeaderContentType(contentTypes);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param str
|
||||
* @return
|
||||
* @see ApiClient#escapeString(java.lang.String)
|
||||
*/
|
||||
public String escapeString(String str) {
|
||||
return apiClient().escapeString(str);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param <T>
|
||||
* @param response
|
||||
* @param returnType
|
||||
* @return
|
||||
* @throws ApiException
|
||||
* @see ApiClient#deserialize(okhttp3.Response, java.lang.reflect.Type)
|
||||
*/
|
||||
public <T> T deserialize(Response response, Type returnType)
|
||||
throws ApiException {
|
||||
return apiClient().deserialize(response, returnType);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param obj
|
||||
* @param contentType
|
||||
* @return
|
||||
* @throws ApiException
|
||||
* @see ApiClient#serialize(java.lang.Object, java.lang.String)
|
||||
*/
|
||||
public RequestBody serialize(Object obj, String contentType)
|
||||
throws ApiException {
|
||||
return apiClient().serialize(obj, contentType);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param response
|
||||
* @return
|
||||
* @throws ApiException
|
||||
* @see ApiClient#downloadFileFromResponse(okhttp3.Response)
|
||||
*/
|
||||
public File downloadFileFromResponse(Response response)
|
||||
throws ApiException {
|
||||
return apiClient().downloadFileFromResponse(response);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param response
|
||||
* @return
|
||||
* @throws IOException
|
||||
* @see ApiClient#prepareDownloadFile(okhttp3.Response)
|
||||
*/
|
||||
public File prepareDownloadFile(Response response) throws IOException {
|
||||
return apiClient().prepareDownloadFile(response);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param <T>
|
||||
* @param call
|
||||
* @return
|
||||
* @throws ApiException
|
||||
* @see ApiClient#execute(okhttp3.Call)
|
||||
*/
|
||||
public <T> ApiResponse<T> execute(Call call) throws ApiException {
|
||||
return apiClient().execute(call);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param <T>
|
||||
* @param call
|
||||
* @param returnType
|
||||
* @return
|
||||
* @throws ApiException
|
||||
* @see ApiClient#execute(okhttp3.Call, java.lang.reflect.Type)
|
||||
*/
|
||||
public <T> ApiResponse<T> execute(Call call, Type returnType)
|
||||
throws ApiException {
|
||||
return apiClient().execute(call, returnType);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param <T>
|
||||
* @param call
|
||||
* @param callback
|
||||
* @see ApiClient#executeAsync(okhttp3.Call, io.kubernetes.client.openapi.ApiCallback)
|
||||
*/
|
||||
public <T> void executeAsync(Call call, ApiCallback<T> callback) {
|
||||
apiClient().executeAsync(call, callback);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param <T>
|
||||
* @param call
|
||||
* @param returnType
|
||||
* @param callback
|
||||
* @see ApiClient#executeAsync(okhttp3.Call, java.lang.reflect.Type, io.kubernetes.client.openapi.ApiCallback)
|
||||
*/
|
||||
public <T> void executeAsync(Call call, Type returnType,
|
||||
ApiCallback<T> callback) {
|
||||
apiClient().executeAsync(call, returnType, callback);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param <T>
|
||||
* @param response
|
||||
* @param returnType
|
||||
* @return
|
||||
* @throws ApiException
|
||||
* @see ApiClient#handleResponse(okhttp3.Response, java.lang.reflect.Type)
|
||||
*/
|
||||
public <T> T handleResponse(Response response, Type returnType)
|
||||
throws ApiException {
|
||||
return apiClient().handleResponse(response, returnType);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param path
|
||||
* @param method
|
||||
* @param queryParams
|
||||
* @param collectionQueryParams
|
||||
* @param body
|
||||
* @param headerParams
|
||||
* @param cookieParams
|
||||
* @param formParams
|
||||
* @param authNames
|
||||
* @param callback
|
||||
* @return
|
||||
* @throws ApiException
|
||||
* @see ApiClient#buildCall(java.lang.String, java.lang.String, java.util.List, java.util.List, java.lang.Object, java.util.Map, java.util.Map, java.util.Map, java.lang.String[], io.kubernetes.client.openapi.ApiCallback)
|
||||
*/
|
||||
@SuppressWarnings({ "rawtypes", "PMD.ExcessiveParameterList" })
|
||||
public Call buildCall(String path, String method, List<Pair> queryParams,
|
||||
List<Pair> collectionQueryParams, Object body,
|
||||
Map<String, String> headerParams, Map<String, String> cookieParams,
|
||||
Map<String, Object> formParams, String[] authNames,
|
||||
ApiCallback callback) throws ApiException {
|
||||
return apiClient().buildCall(path, method, queryParams,
|
||||
collectionQueryParams, body, headerParams, cookieParams, formParams,
|
||||
authNames, callback);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param path
|
||||
* @param method
|
||||
* @param queryParams
|
||||
* @param collectionQueryParams
|
||||
* @param body
|
||||
* @param headerParams
|
||||
* @param cookieParams
|
||||
* @param formParams
|
||||
* @param authNames
|
||||
* @param callback
|
||||
* @return
|
||||
* @throws ApiException
|
||||
* @see ApiClient#buildRequest(java.lang.String, java.lang.String, java.util.List, java.util.List, java.lang.Object, java.util.Map, java.util.Map, java.util.Map, java.lang.String[], io.kubernetes.client.openapi.ApiCallback)
|
||||
*/
|
||||
@SuppressWarnings({ "rawtypes", "PMD.ExcessiveParameterList" })
|
||||
public Request buildRequest(String path, String method,
|
||||
List<Pair> queryParams, List<Pair> collectionQueryParams,
|
||||
Object body, Map<String, String> headerParams,
|
||||
Map<String, String> cookieParams, Map<String, Object> formParams,
|
||||
String[] authNames, ApiCallback callback) throws ApiException {
|
||||
return apiClient().buildRequest(path, method, queryParams,
|
||||
collectionQueryParams, body, headerParams, cookieParams, formParams,
|
||||
authNames, callback);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param path
|
||||
* @param queryParams
|
||||
* @param collectionQueryParams
|
||||
* @return
|
||||
* @see ApiClient#buildUrl(java.lang.String, java.util.List, java.util.List)
|
||||
*/
|
||||
public String buildUrl(String path, List<Pair> queryParams,
|
||||
List<Pair> collectionQueryParams) {
|
||||
return apiClient().buildUrl(path, queryParams, collectionQueryParams);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param headerParams
|
||||
* @param reqBuilder
|
||||
* @see ApiClient#processHeaderParams(java.util.Map, okhttp3.Request.Builder)
|
||||
*/
|
||||
public void processHeaderParams(Map<String, String> headerParams,
|
||||
Builder reqBuilder) {
|
||||
apiClient().processHeaderParams(headerParams, reqBuilder);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param cookieParams
|
||||
* @param reqBuilder
|
||||
* @see ApiClient#processCookieParams(java.util.Map, okhttp3.Request.Builder)
|
||||
*/
|
||||
public void processCookieParams(Map<String, String> cookieParams,
|
||||
Builder reqBuilder) {
|
||||
apiClient().processCookieParams(cookieParams, reqBuilder);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param authNames
|
||||
* @param queryParams
|
||||
* @param headerParams
|
||||
* @param cookieParams
|
||||
* @see ApiClient#updateParamsForAuth(java.lang.String[], java.util.List, java.util.Map, java.util.Map)
|
||||
*/
|
||||
public void updateParamsForAuth(String[] authNames, List<Pair> queryParams,
|
||||
Map<String, String> headerParams,
|
||||
Map<String, String> cookieParams) {
|
||||
apiClient().updateParamsForAuth(authNames, queryParams, headerParams,
|
||||
cookieParams);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param formParams
|
||||
* @return
|
||||
* @see ApiClient#buildRequestBodyFormEncoding(java.util.Map)
|
||||
*/
|
||||
public RequestBody
|
||||
buildRequestBodyFormEncoding(Map<String, Object> formParams) {
|
||||
return apiClient().buildRequestBodyFormEncoding(formParams);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param formParams
|
||||
* @return
|
||||
* @see ApiClient#buildRequestBodyMultipart(java.util.Map)
|
||||
*/
|
||||
public RequestBody
|
||||
buildRequestBodyMultipart(Map<String, Object> formParams) {
|
||||
return apiClient().buildRequestBodyMultipart(formParams);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param file
|
||||
* @return
|
||||
* @see ApiClient#guessContentTypeFromFile(java.io.File)
|
||||
*/
|
||||
public String guessContentTypeFromFile(File file) {
|
||||
return apiClient().guessContentTypeFromFile(file);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,114 @@
|
|||
/*
|
||||
* VM-Operator
|
||||
* Copyright (C) 2024 Michael N. Lipp
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as
|
||||
* published by the Free Software Foundation, either version 3 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package org.jdrupes.vmoperator.common;
|
||||
|
||||
import com.google.gson.Gson;
|
||||
import com.google.gson.JsonObject;
|
||||
import io.kubernetes.client.common.KubernetesObject;
|
||||
import io.kubernetes.client.openapi.models.V1ObjectMeta;
|
||||
|
||||
/**
|
||||
* Represents a Kubernetes object using a JSON data structure.
|
||||
* Some information that is common to all Kubernetes objects,
|
||||
* notably the metadata, is made available through the methods
|
||||
* defined by {@link KubernetesObject}.
|
||||
*/
|
||||
@SuppressWarnings("PMD.DataClass")
|
||||
public class K8sDynamicModel implements KubernetesObject {
|
||||
|
||||
private final V1ObjectMeta metadata;
|
||||
private final JsonObject data;
|
||||
|
||||
/**
|
||||
* Instantiates a new model from the JSON representation.
|
||||
*
|
||||
* @param delegate the gson instance to use for extracting structured data
|
||||
* @param json the JSON
|
||||
*/
|
||||
public K8sDynamicModel(Gson delegate, JsonObject json) {
|
||||
this.data = json;
|
||||
metadata = delegate.fromJson(data.get("metadata"), V1ObjectMeta.class);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getApiVersion() {
|
||||
return apiVersion();
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the API version. (Abbreviated method name for convenience.)
|
||||
*
|
||||
* @return the API version
|
||||
*/
|
||||
public String apiVersion() {
|
||||
return data.get("apiVersion").getAsString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getKind() {
|
||||
return kind();
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the kind. (Abbreviated method name for convenience.)
|
||||
*
|
||||
* @return the kind
|
||||
*/
|
||||
public String kind() {
|
||||
return data.get("kind").getAsString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V1ObjectMeta getMetadata() {
|
||||
return metadata;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the metadata. (Abbreviated method name for convenience.)
|
||||
*
|
||||
* @return the metadata
|
||||
*/
|
||||
public V1ObjectMeta metadata() {
|
||||
return metadata;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the data.
|
||||
*
|
||||
* @return the data
|
||||
*/
|
||||
public JsonObject data() {
|
||||
return data;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convenience method for getting the status.
|
||||
*
|
||||
* @return the JSON object describing the status
|
||||
*/
|
||||
public JsonObject status() {
|
||||
return data.getAsJsonObject("status");
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return data.toString();
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,130 @@
|
|||
/*
|
||||
* VM-Operator
|
||||
* Copyright (C) 2024 Michael N. Lipp
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as
|
||||
* published by the Free Software Foundation, either version 3 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package org.jdrupes.vmoperator.common;
|
||||
|
||||
import com.google.gson.Gson;
|
||||
import com.google.gson.InstanceCreator;
|
||||
import com.google.gson.JsonObject;
|
||||
import com.google.gson.TypeAdapter;
|
||||
import com.google.gson.TypeAdapterFactory;
|
||||
import com.google.gson.reflect.TypeToken;
|
||||
import com.google.gson.stream.JsonReader;
|
||||
import com.google.gson.stream.JsonWriter;
|
||||
import java.io.IOException;
|
||||
import java.lang.reflect.Type;
|
||||
|
||||
/**
|
||||
* A factory for creating K8sDynamicModel(s) objects.
|
||||
*/
|
||||
public class K8sDynamicModelTypeAdapterFactory implements TypeAdapterFactory {
|
||||
|
||||
/**
|
||||
* Creates a type adapter for the given type.
|
||||
*
|
||||
* @param <T> the generic type
|
||||
* @param gson the gson
|
||||
* @param typeToken the type token
|
||||
* @return the type adapter or null if the type is not handles by
|
||||
* this factory
|
||||
*/
|
||||
@SuppressWarnings("unchecked")
|
||||
public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> typeToken) {
|
||||
if (TypeToken.get(K8sDynamicModel.class).equals(typeToken)) {
|
||||
return (TypeAdapter<T>) (new K8sDynamicModelCreator(gson));
|
||||
}
|
||||
if (TypeToken.get(K8sDynamicModels.class).equals(typeToken)) {
|
||||
return (TypeAdapter<T>) (new K8sDynamicModelsCreator(gson));
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* The Class K8sDynamicModelCreator.
|
||||
*/
|
||||
/* default */ class K8sDynamicModelCreator
|
||||
extends TypeAdapter<K8sDynamicModel>
|
||||
implements InstanceCreator<K8sDynamicModel> {
|
||||
private final Gson delegate;
|
||||
|
||||
/**
|
||||
* Instantiates a new object state creator.
|
||||
*
|
||||
* @param delegate the delegate
|
||||
*/
|
||||
public K8sDynamicModelCreator(Gson delegate) {
|
||||
this.delegate = delegate;
|
||||
}
|
||||
|
||||
@Override
|
||||
public K8sDynamicModel createInstance(Type type) {
|
||||
return new K8sDynamicModel(delegate, null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void write(JsonWriter jsonWriter, K8sDynamicModel state)
|
||||
throws IOException {
|
||||
jsonWriter.jsonValue(delegate.toJson(state.data()));
|
||||
}
|
||||
|
||||
@Override
|
||||
public K8sDynamicModel read(JsonReader jsonReader)
|
||||
throws IOException {
|
||||
return new K8sDynamicModel(delegate,
|
||||
delegate.fromJson(jsonReader, JsonObject.class));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* The Class K8sDynamicModelsCreator.
|
||||
*/
|
||||
/* default */class K8sDynamicModelsCreator
|
||||
extends TypeAdapter<K8sDynamicModels>
|
||||
implements InstanceCreator<K8sDynamicModels> {
|
||||
|
||||
private final Gson delegate;
|
||||
|
||||
/**
|
||||
* Instantiates a new object states creator.
|
||||
*
|
||||
* @param delegate the delegate
|
||||
*/
|
||||
public K8sDynamicModelsCreator(Gson delegate) {
|
||||
this.delegate = delegate;
|
||||
}
|
||||
|
||||
@Override
|
||||
public K8sDynamicModels createInstance(Type type) {
|
||||
return new K8sDynamicModels(delegate, null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void write(JsonWriter jsonWriter, K8sDynamicModels states)
|
||||
throws IOException {
|
||||
jsonWriter.jsonValue(delegate.toJson(states.data()));
|
||||
}
|
||||
|
||||
@Override
|
||||
public K8sDynamicModels read(JsonReader jsonReader)
|
||||
throws IOException {
|
||||
return new K8sDynamicModels(delegate,
|
||||
delegate.fromJson(jsonReader, JsonObject.class));
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,163 @@
|
|||
/*
|
||||
* VM-Operator
|
||||
* Copyright (C) 2024 Michael N. Lipp
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as
|
||||
* published by the Free Software Foundation, either version 3 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package org.jdrupes.vmoperator.common;
|
||||
|
||||
import com.google.gson.Gson;
|
||||
import com.google.gson.JsonElement;
|
||||
import com.google.gson.JsonObject;
|
||||
import io.kubernetes.client.common.KubernetesListObject;
|
||||
import io.kubernetes.client.openapi.Configuration;
|
||||
import io.kubernetes.client.openapi.models.V1ListMeta;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.Objects;
|
||||
|
||||
/**
|
||||
* Represents a list of Kubernetes objects each of which is
|
||||
* represented using a JSON data structure.
|
||||
* Some information that is common to all Kubernetes objects,
|
||||
* notably the metadata, is made available through the methods
|
||||
* defined by {@link KubernetesListObject}.
|
||||
*/
|
||||
public class K8sDynamicModels implements KubernetesListObject {
|
||||
|
||||
private final JsonObject data;
|
||||
private final V1ListMeta metadata;
|
||||
private final List<K8sDynamicModel> items;
|
||||
|
||||
/**
|
||||
* Initialize the object list using the given JSON data.
|
||||
*
|
||||
* @param delegate the gson instance to use for extracting structured data
|
||||
* @param data the data
|
||||
*/
|
||||
public K8sDynamicModels(Gson delegate, JsonObject data) {
|
||||
this.data = data;
|
||||
metadata = delegate.fromJson(data.get("metadata"), V1ListMeta.class);
|
||||
items = new ArrayList<>();
|
||||
for (JsonElement e : data.get("items").getAsJsonArray()) {
|
||||
items.add(new K8sDynamicModel(delegate, e.getAsJsonObject()));
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getApiVersion() {
|
||||
return apiVersion();
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the API version. (Abbreviated method name for convenience.)
|
||||
*
|
||||
* @return the API version
|
||||
*/
|
||||
public String apiVersion() {
|
||||
return data.get("apiVersion").getAsString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getKind() {
|
||||
return kind();
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the kind. (Abbreviated method name for convenience.)
|
||||
*
|
||||
* @return the kind
|
||||
*/
|
||||
public String kind() {
|
||||
return data.get("kind").getAsString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V1ListMeta getMetadata() {
|
||||
return metadata;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the metadata. (Abbreviated method name for convenience.)
|
||||
*
|
||||
* @return the metadata
|
||||
*/
|
||||
public V1ListMeta metadata() {
|
||||
return metadata;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the JSON representation of this object.
|
||||
*
|
||||
* @return the JOSN representation
|
||||
*/
|
||||
public JsonObject data() {
|
||||
return data;
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<K8sDynamicModel> getItems() {
|
||||
return items;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the api version.
|
||||
*
|
||||
* @param apiVersion the new api version
|
||||
*/
|
||||
public void setApiVersion(String apiVersion) {
|
||||
data.addProperty("apiVersion", apiVersion);
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the kind.
|
||||
*
|
||||
* @param kind the new kind
|
||||
*/
|
||||
public void setKind(String kind) {
|
||||
data.addProperty("kind", kind);
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the metadata.
|
||||
*
|
||||
* @param objectMeta the new metadata
|
||||
*/
|
||||
public void setMetadata(V1ListMeta objectMeta) {
|
||||
data.add("metadata",
|
||||
Configuration.getDefaultApiClient().getJSON().getGson()
|
||||
.toJsonTree(objectMeta));
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return Objects.hash(data);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object obj) {
|
||||
if (this == obj) {
|
||||
return true;
|
||||
}
|
||||
if (obj == null) {
|
||||
return false;
|
||||
}
|
||||
if (getClass() != obj.getClass()) {
|
||||
return false;
|
||||
}
|
||||
K8sDynamicModels other = (K8sDynamicModels) obj;
|
||||
return Objects.equals(data, other.data);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,109 @@
|
|||
/*
|
||||
* VM-Operator
|
||||
* Copyright (C) 2024 Michael N. Lipp
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as
|
||||
* published by the Free Software Foundation, either version 3 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package org.jdrupes.vmoperator.common;
|
||||
|
||||
import io.kubernetes.client.Discovery.APIResource;
|
||||
import io.kubernetes.client.apimachinery.GroupVersionKind;
|
||||
import io.kubernetes.client.openapi.ApiException;
|
||||
import java.io.Reader;
|
||||
|
||||
/**
|
||||
* A stub for namespaced custom objects. It uses a dynamic model
|
||||
* (see {@link K8sDynamicModel}) for representing the object's
|
||||
* state and can therefore be used for any kind of object, especially
|
||||
* custom objects.
|
||||
*/
|
||||
@SuppressWarnings("PMD.DataflowAnomalyAnalysis")
|
||||
public class K8sDynamicStub
|
||||
extends K8sGenericStub<K8sDynamicModel, K8sDynamicModels> {
|
||||
|
||||
/**
|
||||
* Instantiates a new dynamic stub.
|
||||
*
|
||||
* @param objectClass the object class
|
||||
* @param objectListClass the object list class
|
||||
* @param client the client
|
||||
* @param context the context
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
*/
|
||||
public K8sDynamicStub(Class<K8sDynamicModel> objectClass,
|
||||
Class<K8sDynamicModels> objectListClass, K8sClient client,
|
||||
APIResource context, String namespace, String name) {
|
||||
super(objectClass, objectListClass, client, context, namespace, name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a dynamic object stub. If the version in parameter
|
||||
* `gvk` is an empty string, the stub refers to the first object with
|
||||
* matching group and kind.
|
||||
*
|
||||
* @param client the client
|
||||
* @param gvk the group, version and kind
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
* @return the stub if the object exists
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
@SuppressWarnings({ "PMD.AvoidBranchingStatementAsLastInLoop",
|
||||
"PMD.AvoidInstantiatingObjectsInLoops", "PMD.UseObjectForClearerAPI" })
|
||||
public static K8sDynamicStub get(K8sClient client,
|
||||
GroupVersionKind gvk, String namespace, String name)
|
||||
throws ApiException {
|
||||
return K8sGenericStub.get(K8sDynamicModel.class, K8sDynamicModels.class,
|
||||
client, gvk, namespace, name, K8sDynamicStub::new);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a dynamic object stub.
|
||||
*
|
||||
* @param client the client
|
||||
* @param context the context
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
* @return the stub if the object exists
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
@SuppressWarnings({ "PMD.AvoidBranchingStatementAsLastInLoop",
|
||||
"PMD.AvoidInstantiatingObjectsInLoops", "PMD.UseObjectForClearerAPI" })
|
||||
public static K8sDynamicStub get(K8sClient client,
|
||||
APIResource context, String namespace, String name)
|
||||
throws ApiException {
|
||||
return K8sGenericStub.get(K8sDynamicModel.class, K8sDynamicModels.class,
|
||||
client, context, namespace, name, K8sDynamicStub::new);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a stub from yaml.
|
||||
*
|
||||
* @param client the client
|
||||
* @param context the context
|
||||
* @param yaml the yaml
|
||||
* @return the k 8 s dynamic stub
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
public static K8sDynamicStub createFromYaml(K8sClient client,
|
||||
APIResource context, Reader yaml) throws ApiException {
|
||||
var model = new K8sDynamicModel(client.getJSON().getGson(),
|
||||
K8s.yamlToJson(client, yaml));
|
||||
return K8sGenericStub.create(K8sDynamicModel.class,
|
||||
K8sDynamicModels.class, client, context, model,
|
||||
K8sDynamicStub::new);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,418 @@
|
|||
/*
|
||||
* VM-Operator
|
||||
* Copyright (C) 2024 Michael N. Lipp
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as
|
||||
* published by the Free Software Foundation, either version 3 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package org.jdrupes.vmoperator.common;
|
||||
|
||||
import com.google.gson.Gson;
|
||||
import io.kubernetes.client.Discovery.APIResource;
|
||||
import io.kubernetes.client.apimachinery.GroupVersionKind;
|
||||
import io.kubernetes.client.common.KubernetesListObject;
|
||||
import io.kubernetes.client.common.KubernetesObject;
|
||||
import io.kubernetes.client.custom.V1Patch;
|
||||
import io.kubernetes.client.openapi.ApiClient;
|
||||
import io.kubernetes.client.openapi.ApiException;
|
||||
import io.kubernetes.client.util.Strings;
|
||||
import io.kubernetes.client.util.generic.GenericKubernetesApi;
|
||||
import io.kubernetes.client.util.generic.options.ListOptions;
|
||||
import io.kubernetes.client.util.generic.options.PatchOptions;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collection;
|
||||
import java.util.Optional;
|
||||
import java.util.function.Function;
|
||||
|
||||
/**
|
||||
* A stub for namespaced custom objects. This stub provides the
|
||||
* functions common to all Kubernetes objects, but uses variables
|
||||
* for all types. This class should be used as base class only.
|
||||
*
|
||||
* @param <O> the generic type
|
||||
* @param <L> the generic type
|
||||
*/
|
||||
@SuppressWarnings("PMD.DataflowAnomalyAnalysis")
|
||||
public class K8sGenericStub<O extends KubernetesObject,
|
||||
L extends KubernetesListObject> {
|
||||
protected final K8sClient client;
|
||||
private final GenericKubernetesApi<O, L> api;
|
||||
protected final String group;
|
||||
protected final String version;
|
||||
protected final String kind;
|
||||
protected final String plural;
|
||||
protected final String namespace;
|
||||
protected final String name;
|
||||
|
||||
/**
|
||||
* Get a namespaced object stub. If the version in parameter
|
||||
* `gvk` is an empty string, the stub refers to the first object
|
||||
* found with matching group and kind.
|
||||
*
|
||||
* @param <O> the object type
|
||||
* @param <L> the object list type
|
||||
* @param <R> the stub type
|
||||
* @param objectClass the object class
|
||||
* @param objectListClass the object list class
|
||||
* @param client the client
|
||||
* @param gvk the group, version and kind
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
* @param provider the provider
|
||||
* @return the stub if the object exists
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
@SuppressWarnings({ "PMD.AvoidBranchingStatementAsLastInLoop",
|
||||
"PMD.AvoidInstantiatingObjectsInLoops" })
|
||||
public static <O extends KubernetesObject, L extends KubernetesListObject,
|
||||
R extends K8sGenericStub<O, L>>
|
||||
R get(Class<O> objectClass, Class<L> objectListClass,
|
||||
K8sClient client, GroupVersionKind gvk, String namespace,
|
||||
String name, GenericSupplier<O, L, R> provider)
|
||||
throws ApiException {
|
||||
var context = K8s.context(client, gvk.getGroup(), gvk.getVersion(),
|
||||
gvk.getKind());
|
||||
if (context.isEmpty()) {
|
||||
throw new ApiException("No known API for " + gvk.getGroup()
|
||||
+ "/" + gvk.getVersion() + " " + gvk.getKind());
|
||||
}
|
||||
return provider.get(objectClass, objectListClass, client, context.get(),
|
||||
namespace, name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a namespaced object stub.
|
||||
*
|
||||
* @param <O> the object type
|
||||
* @param <L> the object list type
|
||||
* @param <R> the stub type
|
||||
* @param objectClass the object class
|
||||
* @param objectListClass the object list class
|
||||
* @param client the client
|
||||
* @param context the context
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
* @param provider the provider
|
||||
* @return the stub if the object exists
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
@SuppressWarnings({ "PMD.AvoidBranchingStatementAsLastInLoop",
|
||||
"PMD.AvoidInstantiatingObjectsInLoops", "PMD.UseObjectForClearerAPI" })
|
||||
public static <O extends KubernetesObject, L extends KubernetesListObject,
|
||||
R extends K8sGenericStub<O, L>>
|
||||
R get(Class<O> objectClass, Class<L> objectListClass,
|
||||
K8sClient client, APIResource context, String namespace,
|
||||
String name, GenericSupplier<O, L, R> provider)
|
||||
throws ApiException {
|
||||
return provider.get(objectClass, objectListClass, client,
|
||||
context, namespace, name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a namespaced object stub for a newly created object.
|
||||
*
|
||||
* @param <O> the object type
|
||||
* @param <L> the object list type
|
||||
* @param <R> the stub type
|
||||
* @param objectClass the object class
|
||||
* @param objectListClass the object list class
|
||||
* @param client the client
|
||||
* @param context the context
|
||||
* @param model the model
|
||||
* @param provider the provider
|
||||
* @return the stub if the object exists
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
@SuppressWarnings({ "PMD.AvoidBranchingStatementAsLastInLoop",
|
||||
"PMD.AvoidInstantiatingObjectsInLoops", "PMD.UseObjectForClearerAPI" })
|
||||
public static <O extends KubernetesObject, L extends KubernetesListObject,
|
||||
R extends K8sGenericStub<O, L>>
|
||||
R create(Class<O> objectClass, Class<L> objectListClass,
|
||||
K8sClient client, APIResource context, O model,
|
||||
GenericSupplier<O, L, R> provider) throws ApiException {
|
||||
var api = new GenericKubernetesApi<>(objectClass, objectListClass,
|
||||
context.getGroup(), context.getPreferredVersion(),
|
||||
context.getResourcePlural(), client);
|
||||
api.create(model).throwsApiException();
|
||||
return provider.get(objectClass, objectListClass, client,
|
||||
context, model.getMetadata().getNamespace(),
|
||||
model.getMetadata().getName());
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the stubs for the objects in the given namespace that match
|
||||
* the criteria from the given options.
|
||||
*
|
||||
* @param <O> the object type
|
||||
* @param <L> the object list type
|
||||
* @param <R> the stub type
|
||||
* @param objectClass the object class
|
||||
* @param objectListClass the object list class
|
||||
* @param client the client
|
||||
* @param context the context
|
||||
* @param namespace the namespace
|
||||
* @param options the options
|
||||
* @param provider the provider
|
||||
* @return the collection
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
public static <O extends KubernetesObject, L extends KubernetesListObject,
|
||||
R extends K8sGenericStub<O, L>>
|
||||
Collection<R> list(Class<O> objectClass, Class<L> objectListClass,
|
||||
K8sClient client, APIResource context, String namespace,
|
||||
ListOptions options, SpecificSupplier<O, L, R> provider)
|
||||
throws ApiException {
|
||||
var api = new GenericKubernetesApi<>(objectClass, objectListClass,
|
||||
context.getGroup(), context.getPreferredVersion(),
|
||||
context.getResourcePlural(), client);
|
||||
var objs = api.list(namespace, options).throwsApiException();
|
||||
var result = new ArrayList<R>();
|
||||
for (var item : objs.getObject().getItems()) {
|
||||
result.add(
|
||||
provider.get(client, namespace, item.getMetadata().getName()));
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Instantiates a new namespaced custom object stub.
|
||||
*
|
||||
* @param objectClass the object class
|
||||
* @param objectListClass the object list class
|
||||
* @param client the client
|
||||
* @param context the context
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
*/
|
||||
protected K8sGenericStub(Class<O> objectClass, Class<L> objectListClass,
|
||||
K8sClient client, APIResource context, String namespace,
|
||||
String name) {
|
||||
this.client = client;
|
||||
group = context.getGroup();
|
||||
version = context.getPreferredVersion();
|
||||
kind = context.getKind();
|
||||
plural = context.getResourcePlural();
|
||||
this.namespace = namespace;
|
||||
this.name = name;
|
||||
|
||||
Gson gson = client.getJSON().getGson();
|
||||
if (!checkAdapters(client)) {
|
||||
client.getJSON().setGson(gson.newBuilder()
|
||||
.registerTypeAdapterFactory(
|
||||
new K8sDynamicModelTypeAdapterFactory())
|
||||
.create());
|
||||
}
|
||||
api = new GenericKubernetesApi<>(objectClass,
|
||||
objectListClass, group, version, plural, client);
|
||||
}
|
||||
|
||||
private boolean checkAdapters(ApiClient client) {
|
||||
return K8sDynamicModelTypeAdapterFactory.K8sDynamicModelCreator.class
|
||||
.equals(client.getJSON().getGson().getAdapter(K8sDynamicModel.class)
|
||||
.getClass())
|
||||
&& K8sDynamicModelTypeAdapterFactory.K8sDynamicModelsCreator.class
|
||||
.equals(client.getJSON().getGson()
|
||||
.getAdapter(K8sDynamicModels.class).getClass());
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the group.
|
||||
*
|
||||
* @return the group
|
||||
*/
|
||||
public String group() {
|
||||
return group;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the version.
|
||||
*
|
||||
* @return the version
|
||||
*/
|
||||
public String version() {
|
||||
return version;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the kind.
|
||||
*
|
||||
* @return the kind
|
||||
*/
|
||||
public String kind() {
|
||||
return kind;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the plural.
|
||||
*
|
||||
* @return the plural
|
||||
*/
|
||||
public String plural() {
|
||||
return plural;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the namespace.
|
||||
*
|
||||
* @return the namespace
|
||||
*/
|
||||
public String namespace() {
|
||||
return namespace;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the name.
|
||||
*
|
||||
* @return the name
|
||||
*/
|
||||
public String name() {
|
||||
return name;
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete the Kubernetes object.
|
||||
*
|
||||
* @throws ApiException the API exception
|
||||
*/
|
||||
public void delete() throws ApiException {
|
||||
var result = api.delete(namespace, name);
|
||||
if (result.isSuccess()
|
||||
|| result.getHttpStatusCode() == HttpURLConnection.HTTP_NOT_FOUND) {
|
||||
return;
|
||||
}
|
||||
result.throwsApiException();
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves and returns the current state of the object.
|
||||
*
|
||||
* @return the object's state
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
public Optional<O> model() throws ApiException {
|
||||
return K8s.optional(api.get(namespace, name));
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates the object's status.
|
||||
*
|
||||
* @param object the current state of the object (passed to `status`)
|
||||
* @param status function that returns the new status
|
||||
* @return the updated model or empty if not successful
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
public Optional<O> updateStatus(O object,
|
||||
Function<O, Object> status) throws ApiException {
|
||||
return K8s.optional(api.updateStatus(object, status));
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates the status.
|
||||
*
|
||||
* @param status the status
|
||||
* @return the kubernetes api response
|
||||
* the updated model or empty if not successful
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
public Optional<O> updateStatus(Function<O, Object> status)
|
||||
throws ApiException {
|
||||
return updateStatus(
|
||||
api.get(namespace, name).throwsApiException().getObject(), status);
|
||||
}
|
||||
|
||||
/**
|
||||
* Patch the object.
|
||||
*
|
||||
* @param patchType the patch type
|
||||
* @param patch the patch
|
||||
* @param options the options
|
||||
* @return the kubernetes api response
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
public Optional<O> patch(String patchType, V1Patch patch,
|
||||
PatchOptions options) throws ApiException {
|
||||
return K8s
|
||||
.optional(api.patch(namespace, name, patchType, patch, options));
|
||||
}
|
||||
|
||||
/**
|
||||
* Patch the object using default options.
|
||||
*
|
||||
* @param patchType the patch type
|
||||
* @param patch the patch
|
||||
* @return the kubernetes api response
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
public Optional<O>
|
||||
patch(String patchType, V1Patch patch) throws ApiException {
|
||||
PatchOptions opts = new PatchOptions();
|
||||
return patch(patchType, patch, opts);
|
||||
}
|
||||
|
||||
/**
|
||||
* A supplier for generic stubs.
|
||||
*
|
||||
* @param <O> the object type
|
||||
* @param <L> the object list type
|
||||
* @param <R> the result type
|
||||
*/
|
||||
public interface GenericSupplier<O extends KubernetesObject,
|
||||
L extends KubernetesListObject, R extends K8sGenericStub<O, L>> {
|
||||
|
||||
/**
|
||||
* Gets a new stub.
|
||||
*
|
||||
* @param objectClass the object class
|
||||
* @param objectListClass the object list class
|
||||
* @param client the client
|
||||
* @param context the API resource
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
* @return the result
|
||||
*/
|
||||
@SuppressWarnings("PMD.UseObjectForClearerAPI")
|
||||
R get(Class<O> objectClass, Class<L> objectListClass, K8sClient client,
|
||||
APIResource context, String namespace, String name);
|
||||
}
|
||||
|
||||
/**
|
||||
* A supplier for specific stubs.
|
||||
*
|
||||
* @param <O> the object type
|
||||
* @param <L> the object list type
|
||||
* @param <R> the result type
|
||||
*/
|
||||
public interface SpecificSupplier<O extends KubernetesObject,
|
||||
L extends KubernetesListObject, R extends K8sGenericStub<O, L>> {
|
||||
|
||||
/**
|
||||
* Gets a new stub.
|
||||
*
|
||||
* @param client the client
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
* @return the result
|
||||
*/
|
||||
R get(K8sClient client, String namespace, String name);
|
||||
}
|
||||
|
||||
@Override
|
||||
@SuppressWarnings("PMD.UseLocaleWithCaseConversions")
|
||||
public String toString() {
|
||||
return (Strings.isNullOrEmpty(group) ? "" : group + "/")
|
||||
+ version.toUpperCase() + kind + " " + namespace + ":" + name;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,60 @@
|
|||
/*
|
||||
* VM-Operator
|
||||
* Copyright (C) 2024 Michael N. Lipp
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as
|
||||
* published by the Free Software Foundation, either version 3 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package org.jdrupes.vmoperator.common;
|
||||
|
||||
import io.kubernetes.client.Discovery.APIResource;
|
||||
import io.kubernetes.client.openapi.models.V1ConfigMap;
|
||||
import io.kubernetes.client.openapi.models.V1ConfigMapList;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* A stub for config maps (v1).
|
||||
*/
|
||||
@SuppressWarnings("PMD.DataflowAnomalyAnalysis")
|
||||
public class K8sV1ConfigMapStub
|
||||
extends K8sGenericStub<V1ConfigMap, V1ConfigMapList> {
|
||||
|
||||
/**
|
||||
* Instantiates a new stub.
|
||||
*
|
||||
* @param client the client
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
*/
|
||||
protected K8sV1ConfigMapStub(K8sClient client, String namespace,
|
||||
String name) {
|
||||
super(V1ConfigMap.class, V1ConfigMapList.class, client,
|
||||
new APIResource("", List.of("v1"), "v1", "ConfigMap", true,
|
||||
"configmaps", "configmap"),
|
||||
namespace, name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the stub for the given namespace and name.
|
||||
*
|
||||
* @param client the client
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
* @return the config map stub
|
||||
*/
|
||||
public static K8sV1ConfigMapStub get(K8sClient client, String namespace,
|
||||
String name) {
|
||||
return new K8sV1ConfigMapStub(client, namespace, name);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,77 @@
|
|||
/*
|
||||
* VM-Operator
|
||||
* Copyright (C) 2024 Michael N. Lipp
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as
|
||||
* published by the Free Software Foundation, either version 3 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package org.jdrupes.vmoperator.common;
|
||||
|
||||
import io.kubernetes.client.Discovery.APIResource;
|
||||
import io.kubernetes.client.custom.V1Patch;
|
||||
import io.kubernetes.client.openapi.ApiException;
|
||||
import io.kubernetes.client.openapi.models.V1Deployment;
|
||||
import io.kubernetes.client.openapi.models.V1DeploymentList;
|
||||
import java.util.List;
|
||||
import java.util.Optional;
|
||||
|
||||
/**
|
||||
* A stub for pods (v1).
|
||||
*/
|
||||
@SuppressWarnings("PMD.DataflowAnomalyAnalysis")
|
||||
public class K8sV1DeploymentStub
|
||||
extends K8sGenericStub<V1Deployment, V1DeploymentList> {
|
||||
|
||||
/**
|
||||
* Instantiates a new stub.
|
||||
*
|
||||
* @param client the client
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
*/
|
||||
protected K8sV1DeploymentStub(K8sClient client, String namespace,
|
||||
String name) {
|
||||
super(V1Deployment.class, V1DeploymentList.class, client,
|
||||
new APIResource("apps", List.of("v1"), "v1", "Pod", true,
|
||||
"deployments", "deployment"),
|
||||
namespace, name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the stub for the given namespace and name.
|
||||
*
|
||||
* @param client the client
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
* @return the deployment stub
|
||||
*/
|
||||
public static K8sV1DeploymentStub get(K8sClient client, String namespace,
|
||||
String name) {
|
||||
return new K8sV1DeploymentStub(client, namespace, name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Scales the deployment.
|
||||
*
|
||||
* @param replicas the replicas
|
||||
* @return the new model or empty if not successful
|
||||
* @throws ApiException the API exception
|
||||
*/
|
||||
public Optional<V1Deployment> scale(int replicas) throws ApiException {
|
||||
return patch(V1Patch.PATCH_FORMAT_JSON_PATCH,
|
||||
new V1Patch("[{\"op\": \"replace\", \"path\": \"/spec/replicas"
|
||||
+ "\", \"value\": " + replicas + "}]"),
|
||||
client.defaultPatchOptions());
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,78 @@
|
|||
/*
|
||||
* VM-Operator
|
||||
* Copyright (C) 2024 Michael N. Lipp
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as
|
||||
* published by the Free Software Foundation, either version 3 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package org.jdrupes.vmoperator.common;
|
||||
|
||||
import io.kubernetes.client.Discovery.APIResource;
|
||||
import io.kubernetes.client.openapi.ApiException;
|
||||
import io.kubernetes.client.openapi.models.V1Pod;
|
||||
import io.kubernetes.client.openapi.models.V1PodList;
|
||||
import io.kubernetes.client.util.generic.options.ListOptions;
|
||||
import java.util.Collection;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* A stub for pods (v1).
|
||||
*/
|
||||
@SuppressWarnings("PMD.DataflowAnomalyAnalysis")
|
||||
public class K8sV1PodStub extends K8sGenericStub<V1Pod, V1PodList> {
|
||||
|
||||
public static final APIResource CONTEXT
|
||||
= new APIResource("", List.of("v1"), "v1", "Pod", true, "pods", "pod");
|
||||
|
||||
/**
|
||||
* Instantiates a new stub.
|
||||
*
|
||||
* @param client the client
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
*/
|
||||
protected K8sV1PodStub(K8sClient client, String namespace, String name) {
|
||||
super(V1Pod.class, V1PodList.class, client, CONTEXT, namespace, name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the stub for the given namespace and name.
|
||||
*
|
||||
* @param client the client
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
* @return the kpod stub
|
||||
*/
|
||||
public static K8sV1PodStub get(K8sClient client, String namespace,
|
||||
String name) {
|
||||
return new K8sV1PodStub(client, namespace, name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the stubs for the objects in the given namespace that match
|
||||
* the criteria from the given options.
|
||||
*
|
||||
* @param client the client
|
||||
* @param namespace the namespace
|
||||
* @param options the options
|
||||
* @return the collection
|
||||
* @throws ApiException the api exception
|
||||
*/
|
||||
public static Collection<K8sV1PodStub> list(K8sClient client,
|
||||
String namespace, ListOptions options) throws ApiException {
|
||||
return K8sGenericStub.list(V1Pod.class, V1PodList.class, client,
|
||||
CONTEXT, namespace, options, K8sV1PodStub::new);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,60 @@
|
|||
/*
|
||||
* VM-Operator
|
||||
* Copyright (C) 2024 Michael N. Lipp
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as
|
||||
* published by the Free Software Foundation, either version 3 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package org.jdrupes.vmoperator.common;
|
||||
|
||||
import io.kubernetes.client.Discovery.APIResource;
|
||||
import io.kubernetes.client.openapi.models.V1StatefulSet;
|
||||
import io.kubernetes.client.openapi.models.V1StatefulSetList;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* A stub for stateful sets (v1).
|
||||
*/
|
||||
@SuppressWarnings("PMD.DataflowAnomalyAnalysis")
|
||||
public class K8sV1StatefulSetStub
|
||||
extends K8sGenericStub<V1StatefulSet, V1StatefulSetList> {
|
||||
|
||||
/**
|
||||
* Instantiates a new stub.
|
||||
*
|
||||
* @param client the client
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
*/
|
||||
protected K8sV1StatefulSetStub(K8sClient client, String namespace,
|
||||
String name) {
|
||||
super(V1StatefulSet.class, V1StatefulSetList.class, client,
|
||||
new APIResource("apps", List.of("v1"), "v1", "StatefulSet", true,
|
||||
"statefulsets", "statefulset"),
|
||||
namespace, name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the stub for the given namespace and name.
|
||||
*
|
||||
* @param client the client
|
||||
* @param namespace the namespace
|
||||
* @param name the name
|
||||
* @return the stateful set stub
|
||||
*/
|
||||
public static K8sV1StatefulSetStub get(K8sClient client, String namespace,
|
||||
String name) {
|
||||
return new K8sV1StatefulSetStub(client, namespace, name);
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue