[Bug]: Giving SSLHandshakeException while executing PATCH command

Module

K3S

Testcontainers version

1.20.1

Using the latest Testcontainers version?

Yes

Host OS

Windows

Host Arch

x86

Docker version

Client:
 Cloud integration: v1.0.29
 Version:           20.10.20
 API version:       1.41
 Go version:        go1.18.7
 Git commit:        9fdeb9c
 Built:             Tue Oct 18 18:28:44 2022
 OS/Arch:           windows/amd64
 Context:           default
 Experimental:      true

Server: Docker Desktop 4.13.1 (90346)
 Engine:
  Version:          20.10.20
  API version:      1.41 (minimum version 1.12)
  Go version:       go1.18.7
  Git commit:       03df974
  Built:            Tue Oct 18 18:18:35 2022
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.6.8
  GitCommit:        9cd3357b7fd7218e4aec3eae239db1f68a5a6ec6
 runc:
  Version:          1.1.4
  GitCommit:        v1.1.4-0-g5fd4c4d
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

What happened?

My K3S test container is up and I am able to create namespace, services etc. in it.

            V1Service service = new V1Service()
            .metadata(new V1ObjectMeta().name(serviceName).annotations(annotations))
            .spec(new V1ServiceSpec()
                    .addPortsItem(new V1ServicePort()
                            .port(80)
                            .targetPort(new IntOrString(8080)))
                    .selector(Collections.singletonMap("app", "my-app"))
                    .type("ClusterIP"));

    api.createNamespacedService(LHTestConstants.NAMESPACE, service).execute();

But when I try to run a PATCH command using the below code it gives a SSLHandshake error:

           V1Patch patch = new V1Patch(patchJson);
           V1Service patchedService = PatchUtils.patch(
                    V1Service.class,
                    () ->
                            coreV1Api.patchNamespacedService(
                                            serviceName,
                                            namespace,
                                            patch)
                                    .buildCall(null),
                    V1Patch.PATCH_FORMAT_JSON_PATCH);

Error: javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Relevant log output

javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Additional Information

No response

まず、K3S テストセットアップで PATCH リクエストを再現し、issue に示されている成功した namespace および service の呼び出しと比較します。coreV1Api.patchNamespacedService と PatchUtils.patch で使用されている SSL および証明書の処理を追跡します。PATCH コマンドが PKIX SSLHandshakeException なしで成功すれば完了です。