6.5.1 (2023-03-20)

Bugs

• Fix #4960: NPE in OpenIDConnectionUtils if idp-certificate-authority-data absent in auth-provider config
• Fix #4970: OpenShiftOAuthInterceptor should not refresh on 403 response code
• Fix #4981: Prevent StackOverflowError in Vert.x HttpClient caused by fast InputStream buffer extraction

6.5.0 (2023-03-10)

Bugs

• Fix #4723: (java-generator) Fix a race in the use of JavaParser hitting large CRDs
• Fix #4784: json-schema draft-05 is a (404). Updating to draft-07 (http://json-schema.org/draft-07/schema#)
• Fix #4791: handle the NullPointerException in Thread.currentThread().getContextClassLoader()
• Fix #4794: improving the semantics of manually calling informer stop
• Fix #4797: OkHttpClientFactory.additionalConfig can be used to override the default OkHttp Dispatcher
• Fix #4798: fix leader election release on cancel
• Fix #4803: Windows .kube/config file with spaces in command can be deserialized
• Fix #4815: (java-generator) create target download directory if it doesn't exist
• Fix #4818: (java-generator) Escape */ in generated JavaDocs
• Fix #4823: (java-generator) handle special characters in field names
• Fix #4832: NO_PROXY can match cidr with bit suffix <10
• Fix #4846: allowed for pod read / copy operations to distinguish when the target doesn't exist
• Fix #4851: adding buffer cloning to ensure buffers cannot be modified after sending
• Fix #4885: addresses a potential hang in the jdk client with exec stream reading
• Fix #4888: narrowing where the 0 initial list resourceVersion is used for informers - in particular if a limit is set or initialState is used, then we should not use 0. Additionally for the informOnCondition / wait methods we'll also not use 0 - it's not expected that the user should test any state prior to the latest.
• Fix #4891: address vertx not completely reading exec streams
• Fix #4899: BuildConfigs.instantiateBinary().fromFile() does not time out
• Fix #4908: using the response headers in the vertx response
• Fix #4910: addressing inconsistent behavior with pod exec operations
• Fix #4923: addressing inconsistent behavior with pod exec operations
• Fix #4928: allows non-okhttp clients to handle invalid status
• Fix #4931: using coarse grain locking for all mock server operations
• Fix #4947: typo in HttpClient.Factory scoring system logic
• Fix #4954: disabling expect continue support by default in the jdk client

Improvements

• Fix #4675: adding a fully client side timeout for informer watches
• Fix #3805: DeletionTimestamp and Finalizer support in Mock server.
• Fix #4638: adding a way to set the full object meta on a leadership election lock, this can be used to set owner references
• Fix #4644: generate CRDs in parallel and optimize code
• Fix #4659: added a generic support(apiversion, kind) method in addition to the class based check
• Fix #4724: Private configuration classes cause trouble with Java native (reflection)
• Fix #4739: honor optimistic concurrency control semantics in the mock server for PUT and PATCH requests.
• Fix #4747: migrate to SnakeYAML Engine
• Fix #4788: moved retry logic into the standard client so that it applies to all requests, including websockets
• Fix #4795: don't print warning message when service account token property is unset
• Fix #4800: (java-generator) Reflect the scope field when implementing the Namespaced interface
• Fix #4853: adding a wait on the pod for log operations
• Fix #4848: Vert.x async DNS resolver is disabled
• Fix #4863: default HttpClient retry logic to 100ms interval
• Fix #4863: default HttpClient retry logic to 10 attempts
• Fix #4865: (java-generator) performance improvements
• Fix #4873: Update all samples in kubernetes-examples/ module to use up to date code
• Fix #4906: URLFromIngressImpl considers Ingress in networking.k8s.io apiGroup while resolving Ingress

Dependency Upgrade

• Fix #4655: Upgrade Fabric8 Kubernetes Model to Kubernetes v1.26.0
• Fix #4804: Update Kubernetes Model GatewayApi to v0.6.0
• Fix #4804: Update CertManager Model to v1.11.0

New Features

• Fix #4758: added support for pod ephemeral container operations
• Fix #4929: added support for kustomize api v1beta1

Note: Breaking changes

• Fix #4708: The signature of the Interceptor methods changed to pass the full HttpRequest, rather than just the headers, and explicitly pass request tags - in particular the RequestConfig. To simplify authentication concerns the following fields have been removed from RequestConfig: username, password, oauthToken, and oauthTokenProvider. Not all HttpClient implementation support setting the connectionTimeout at a request level, thus it was removed from the RequestConfig as well.
• Fix #4659: The SupportTestingClient interface has been deprecated. Please use one of the supports methods or getApiGroup to determine what is available on the api server.
• Fix #4802: to ease developer burden, and potentially bad behavior with the vertx client, the callbacks for Watcher and ResourceEventHandler will no longer be made by an HttpClient thread, but rather from the thread pool associated with the KubernetesClient. Please ensure that if you are customizing the Executor supplied to the client that it has sufficient threads to handle these callbacks.
• Fix #4825: removed or deprecated/moved methods that are unrelated to the rolling timeout from ImageEditReplacePatchable. Deprecated rollout methods for timeout and edit - future versions will not support
• Fix #4826: removed RequestConfig upload connection and rolling timeouts. Both were no longer used with no plans to re-introduce their usage.
• Fix #4861: several breaking changes related to resourceVersion handling and the replace operation:
  • replace is deprecated, you should use update instead. If you set the resourceVersion to null it will not be optimistically locked.
  • createOrReplace is deprecated, you should use server side apply instead.
  • edit uses now optimistic locking by default. To disable locking you should change your methods to follow this pattern: .edit(pod -> new PodBuilder(pod).editMetadata().withResourceVersion(null)//...
  • JSON patch methods using an item for the diff generation such as edit or patch will no longer omit the resourceVersion in the patch. If you want the patch to be unlocked, then set the resourceVersion to null on the item to be patched.
  • internal logic to mimic an apply that modify an item prior to a JSON patch is deprecated - you should instead build the item to be patched off of base version, such as with the edit method.

Note: Deprecations

• Fix #4875: Deprecated all the java-generator options identified for deletion in a following release

Full Changelog: v6.4.1...v6.5.0

6.4.1 (2023-01-31)

Bugs

• Fix #4795: don't print warning message when service account token property is unset
• Fix #4809: VertxHttpClientBuilder is public
• Fix #4811: HttpClient.Factory instances can be prioritized

Full Changelog: v6.4.0...v6.4.1

6.4.0 (2023-01-19)

Bugs

• Fix #4249: prevent the over-logging of errors after the websocket has been closed
• Fix #4563: fallback to current class-loader when looking for HttpClient implementations
• Fix #4650: allowing for comments at the end of certificate files
• Fix #4668: use acme.cert-manager.io ApiGroup for Orders and Challenges
• Fix #4726: prevent the over-logging of errors after the websocket has been closed
• Fix #4729: ensuring CompletableFuture cancel will close / cancel the underlying resource
• Fix #4735: StandardHttpClient sends Expect 100-continue header value

Improvements

• Fix #4622: Java Generator Maven Plugin can use CRDs from remote URLs
• Fix #4633: provided inline access to all RunConfig builder methods via run().withNewRunConfig()
• Fix #4637: all pod operations that require a ready / succeeded pod may use withReadyWaitTimeout, which supersedes withLogWaitTimeout.
• Fix #4654: Fix GatewayClass to not implement Namespaced interface
• Fix #4670: the initial informer listing will use a resourceVersion of 0 to utilize the watch cache if possible. This means that the initial cache state when the informer is returned, or the start future is completed, may not be as fresh as the previous behavior which forced the latest version. It will of course become more consistent as the watch will already have been established.
• Fix #4694: [java-generator] Option to override the package name of the generated code.
• Fix #4720: interceptors close any response body if the response is not a 2xx response.
• Fix #4734: @KubernetesTest annotation can be used in base test classes
• Fix #4734: @KubernetesTest creates an ephemeral Namespace optionally (can opt-out)

New Features

• Fix #2764: Vert.x HttpClient implementation

Note: Breaking changes

• Fix #3972: deprecated Parameterizable and methods on Serialization accepting parameters - that was only needed as a workaround for non-string parameters. You should instead include those parameter values in the map passed to processLocally.
• Fix #3972: OpenShiftClient.load will no longer implicitly process templates. Use OpenShiftClient.templates().load instead.
• Fix #3972: WARNING: future client versions will not provide the static yaml and json ObjectMappersSerialization.
• Fix #4574: fromServer has been deprecated - it no longer needs to be called. All get() operations will fetch the resource(s) from the api server. If you need the context item that was passed in from a resource, load, or resourceList methods, use the item or items method.
• Fix #4633: client.run().withRunConfig was deprecated. Use withNewRunConfig instead.
• Fix #4663: Config.maxConcurrentRequests and Config.maxConcurrentRequestsPerHost will no longer be used. Instead they will default to unlimited for all clients. Due to the ability of the fabric8 client to start long running requests (either websocket or regular http) and how this is treated by the underlying clients you can easily exhaust these values and enter a state where the client is unresponsive without any additional information on what is occurring.
• Fix #4769: java-generator Fix encoding of empty strings as valid enums

Full Changelog: v6.3.1...v6.4.0

6.3.1 (2022-12-15)

Bugs

• Fix #4666: fixed okhttp calls not explicitly closing
• Fix #4673: fixes a regression in sharing the OpenShiftOAuthInterceptor token
• Fix #4677: [java-generator] Fix default encoding of enums

Full Changelog: v6.3.0...v6.3.1

6.3.0 (2022-12-12)

Bugs

• Fix #4159: ensure the token refresh obeys how the Config was created
• Fix #4447: isSupported doesn't check all of the applicable API Groups
• Fix #4473: correcting backoff interval regression introduced in #4365 (6.2.0)
• Fix #4491: added a more explicit shutdown exception for okhttp
• Fix #4509: do not reuse KeyFactory instance after a failure
• Fix #4510: Fix StackOverflow on cyclic references involving collections
• Fix #4534: Java Generator CLI default handling of skipGeneratedAnnotations
• Fix #4535: The shell command string will now have single quotes sanitized
• Fix #4543: (Java Generator) additionalProperties JsonAny setter method generated as setAdditionalProperty
• Fix #4590: only using a builder if there are visitors
• Fix #4540: treating GenericKubernetesResource and RawExtension as buildable
• Fix #4547: preventing timing issues with leader election cancel
• Fix #4569: fixing jdk httpclient regression with 0 timeouts
• Fix #4581: "float" types in spec for CRD generator are supported
• Fix #4610: inconsistent additionalPrinterColumns jsonPath
• Fix #4641: fixed regression with missing initial watch event

Improvements

• Fix #4014: added support for OpenShift Build log version.
• Fix #4201: Removed sendAsync from the individual http client implementations
• Fix #4355: for exec, attach, upload, and copy operations the container id/name will be validated or chosen prior to the remote call. You may also use the kubectl.kubernetes.io/default-container annotation to specify the default container.
• Fix #4530: generalizing the Serialization logic to allow for primitive values and clarifying the type expectations.
• Fix #4363: exposed ResourceCompare.metadataChanged

New Features

• Fix #4136: added support for fieldValidation as a dsl method for POST/PUT/PATCH operations
• Fix #3896: added dsl support for server side apply
• Fix #4582: updated [client.secrets] createOrReplace document
• Fix #4516: added support for blocking delete operations using the withTimeout methods: op.withTimeout(1, TimeUnit.MINUTE).delete() - will wait for up to 1 minute for the resources to be fully deleted. This makes for a more concise replacement of the deletingExisting method.

Note: Breaking changes

• Fix #3923: removed KubernetesResourceMappingProvider - a META-INF/services/io.fabric8.kubernetes.api.model.KubernetesResource list of resources is used instead.
• Fix #4515: files located at the root of jars named model.properties, e.g. core.properties, have been removed
• Fix #4579: the implicit registration of resource and list types that happens when using the resource(class) methods has been removed. This makes the behavior of the client more predictable as that was an undocumented side-effect. If you expect to see instances of a custom type from an untyped api call - typically KubernetesClient.load, KubernetesClient.resourceList, KubernetesClient.resource(InputStream|String), then you must either create a META-INF/services/io.fabric8.kubernetes.api.model.KubernetesResource file (see above #3923), or make calls to KubernetesDeserializer.registerCustomKind - however since KubernetesDeserializer is an internal class that mechanism is not preferred.
• Fix #4597: remove the deprecated support for javax.validation.constraints.NotNull in the crd-generator, to mark a property as required it needs to be annotated with io.fabric8.generator.annotation.Required
• Fix #4363: deprecated existing ResourceCompare methods such as compareKubernetesResource as they are not for general use

Full Changelog: v6.2.0...v6.3.0

6.2.0 (2022-10-20)

Bugs

• Fix #3733: The authentication command from the .kube/config won't be discarded if no arguments are specified
• Fix #4312: fix timestamp can't be deserialized for IstioCondition
• Fix #4369: Informers will retry with a backoff on list/watch failure as they did in 5.12 and prior.
• Fix #4350: SchemaSwap annotation is now repeatable and is applied multiple times if classes are used more than once in the class hierarchy.
• Fix #3733: The authentication command from the .kube/config won't be discarded if no arguments are specified
• Fix #4441: corrected patch base handling for the patch methods available from a Resource - resource(item).patch() will be evaluated as resource(latest).patch(item). Also undeprecated patch(item), which is consistent with leaving patch(context, item) undeprecated as well. For consistency with the other operations (such as edit), patch(item) will use the context item as the base when available, or the server side item when not. This means that patch(item) is only the same as resource(item).patch() when the patch(item) is called when the context item is missing or is the same as the latest.
• Fix #4442: TokenRefreshInterceptor doesn't overwrite existing OAuth token with empty string
• Fix #4350: SchemaSwap annotation is now repeatable and is applied multiple times if classes are used more than once in the class hierarchy.
• Fix #4459: Fixed OSGi startup exceptions while using KubernetesClient/OpenShiftClient
• Fix #4460: removing split packages. Converting Default clients into adapters rather than real instances.
• Fix #4473: Fix regression in backoff interval introduced in #4365
• Fix #4478: Removing the resourceVersion bump with null status
• Fix #4482: Fixing blocking behavior of okhttp log watch
• Fix #4487: Schema for multimaps is now generated correctly
• Fix #4496: Removing watch handling of lists

Improvements

• Fix #4471: Adding KubernetesClientBuilder.withHttpClientBuilderConsumer to further customize the HttpClient for any implementation.
• Fix #4348: Introduce specific annotations for the generators
• Fix #4441: refactoring TokenRefreshInterceptor
• Fix #4365: The Watch retry logic will handle more cases, as well as perform an exceptional close for events that are not properly handled. Informers can directly provide those exceptional outcomes via the SharedIndexInformer.stopped CompletableFuture.
• Fix #4396: Provide more error context when @Group/@Version annotations are missing
• Fix #4384: The Java generator now supports the generation of specific annotations (min, max, pattern, etc.), as defined by #4348
• Fix #4408: Allowing informers started via the start() method to have configurable exception / retry handling.
• Fix #3864: Change ManagedOpenShiftClient OSGi ConfigurationPolicy to REQUIRE
• Fix #4470: Added timestamps support for deployment logs and other resources.
• Fix #4476: [crd-generator] Support custom Annotations and Labels to be emitted in the CRD

Dependency Upgrade

• Fix #4243: Update Tekton pipeline model to v0.39.0
• Fix #4243: Update Tekton triggers model to v0.20.2
• Fix #4383: bump snakeyaml from 1.30 to 1.31
• Fix #4347: Update Kubernetes Model to v1.25.0
• Fix #4413: Update sundrio to 0.93.1

New Features

• Fix #4398: add annotation @PreserveUnknownFields for marking generated field have x-kubernetes-preserve-unknown-fields: true defined
• Fix #4351: add javax.annotation.processing.Generated to classes generated with the java-generator

Note: Breaking changes in the API

• Fix #4350: SchemaSwap's fieldName parameter now expects a field name only, not a method or a constructor.
• Module io.fabric8:tekton-model-triggers which contained Tekton triggers v1alpha1 model has been removed. We have introduced separate modules io.fabric8:tekton-model-v1alpha1 and io.fabric8:tekton-model-v1beta1 for Tekton triggers v1alpha1 and v1beta1 apigroups respectively. Users who are using io.fabric8:tekton-client dependency directly should be unaffected by this change.
• Fix #3864: Now it's compulsory to provide etc/io.fabric8.openshift.client.cfg file in order to load ManagedOpenShiftClient in OSGi environment.
• Fix #3924: Extension Mock modules have been removed
• Fix #4384: javax.validation.* annotations are no longer added by the Java generator.
• Fix #3906: removed BaseKubernetesList, use KubernetesList instead
• Fix #4408: deprecated SharedInformerFactory.addSharedInformerEventListener, instead use the SharedIndexInformer.stopped method. Also the signature of SharedIndexInformer.start was changed to a CompletionStage rather than a CompletableFuture.

Full Changelog: v6.1.1...v6.2.0

5.12.4 (2022-09-30)

Bugs

• Fix #2271: Support periodic refresh of access tokens before they expire
• Fix #3733: The authentication command from the .kube/config won't be discarded if no arguments are specified
• Fix #4206: KubernetesDeserializer can now handle any valid object. If the object lacks type information, it will be deserialized as a GenericKubernetesResource.
• Fix #4365: backport of stopped future for informers to obtain the termination exception
• Fix #4383: bump snakeyaml from 1.28 to 1.33
• Fix #4442: TokenRefreshInterceptor doesn't overwrite existing OAuth token with empty string

Note: Behavior changes

• Fix #4206: The Serialization utility class will throw an Exception, instead of returning null, if an untyped unmarshall method is used on something that lacks type information

Full Changelog: v5.12.3...v5.12.4

6.1.1 (2022-09-01)

Bugs

fix #4373: NO_PROXY should allow URIs with hyphens ("circleci-internal-outer-build-agent")

Full Changelog: v6.1.0...v6.1.1

6.1.0 (2022-08-31)

Bugs

• Fix #4109: Templates with parameters can be retrieved from OpenShift
• Fix #4206: KubernetesDeserializer can now handle any valid object. If the object lacks type information, it will be deserialized as a GenericKubernetesResource
• Fix #4247: NO_PROXY with invalid entries throws exception
• Fix #4256: crd-generator-apt pom.xml includes transitive dependencies
• Fix #4294: crd-generator respects JsonIgnore annotations on enum properties
• Fix #4320: corrected leader transitions field on leader election leases
• Fix #4360: JUnit dependencies aren't leaked in child modules

Improvements

• Fix #887: added KubernetesClient.visitResources to search and perform other operations across all resources.
• Fix #3960: adding a KubernetesMockServer.expectCustomResource helper method and additional mock crd support
• Fix #4041: adding Quantity.getNumericalAmount with an explanation about bytes and cores.
• Fix #4241: added more context to informer logs with the endpoint path
• Fix #4250: allowing for deserialization of polymorphic unwrapped fields
• Fix #4254: adding debug logging for exec stream messages
• Fix #4259: Java Generator's CR should have Lombok's @EqualsAndHashCode with callSuper = true
• Fix #4287: added WorkloadGroup for Istio v1alpha3 extension generator
• Fix #4318: implemented LeaderElection releaseOnCancel
• Fix #4359: Remove manual model classes with fields name class

Dependency Upgrade

• Fix #3967: Update chaos-mesh extension to v2.1.3. Add PodHttpChaos, GCPChaos, BlockChaos and PhysicalMachineChaos.
• Fix #4352: Update Knative model to v0.34.0
• Fix #4356: Update Apache CamelK to v1.9.2
• Fix #4361: Bump Cert-Manager to v1.9.0-beta.1.0.20220829113803-8465f1223efb

New Features

• Fix #2271: Support periodic refresh of access tokens before they expire
• Fix #4333: Implement "attach to pod" functionality

Note: Breaking changes in the API

• Fix #4206: The Serialization utility class will throw an Exception, instead of returning null, if an untyped unmarshall method is used on something that lacks type information
• In ChaosMesh Model, some types have been renamed. These are
  • io.fabric8.chaosmesh.v1alpha1.AwsChaos => io.fabric8.chaosmesh.v1alpha1.AWSChaos
  • io.fabric8.chaosmesh.v1alpha1.IoChaos => io.fabric8.chaosmesh.v1alpha1.IOChaos
  • io.fabric8.chaosmesh.v1alpha1.PodIoChaos => io.fabric8.chaosmesh.v1alpha1.PodIOChaos
• Fix #4247: Proxy matching no longer supports having wildcard characters in NO_PROXY. The behavior has been changed to match GNU WGet Spec

Full Changelog: v6.0.0...v6.1.0