Java Code Examples for io.fabric8.kubernetes.api.model.PodSpec#setAdditionalProperty()

@Test(
    expectedExceptions = ValidationException.class,
    expectedExceptionsMessageRegExp =
        "Pods have to have volumes with unique names but there are multiple `volume` volumes")
public void shouldThrownAnExceptionIfVolumeNameCollisionHappened() throws Exception {
  // given
  PodSpec podSpec1 =
      new PodSpecBuilder().withVolumes(new VolumeBuilder().withName("volume").build()).build();
  podSpec1.setAdditionalProperty("add1", 1L);
  PodData podData1 = new PodData(podSpec1, new ObjectMetaBuilder().build());

  PodSpec podSpec2 =
      new PodSpecBuilder().withVolumes(new VolumeBuilder().withName("volume").build()).build();
  podSpec2.setAdditionalProperty("add2", 2L);
  PodData podData2 = new PodData(podSpec2, new ObjectMetaBuilder().build());

  // when
  podMerger.merge(Arrays.asList(podData1, podData2));
}
 

@Test
public void shouldNotAddImagePullPolicyTwice() throws Exception {
  // given
  PodSpec podSpec1 =
      new PodSpecBuilder()
          .withImagePullSecrets(new LocalObjectReferenceBuilder().withName("secret").build())
          .build();
  podSpec1.setAdditionalProperty("add1", 1L);
  PodData podData1 = new PodData(podSpec1, new ObjectMetaBuilder().build());

  PodSpec podSpec2 =
      new PodSpecBuilder()
          .withImagePullSecrets(new LocalObjectReferenceBuilder().withName("secret").build())
          .build();
  podSpec2.setAdditionalProperty("add2", 2L);
  PodData podData2 = new PodData(podSpec2, new ObjectMetaBuilder().build());

  // when
  Deployment merged = podMerger.merge(Arrays.asList(podData1, podData2));

  // then
  PodTemplateSpec podTemplate = merged.getSpec().getTemplate();
  List<LocalObjectReference> imagePullSecrets = podTemplate.getSpec().getImagePullSecrets();
  assertEquals(imagePullSecrets.size(), 1);
  assertEquals(imagePullSecrets.get(0).getName(), "secret");
}
 

@Test
public void shouldAssignSecurityContextSharedByPods() throws Exception {
  // given
  PodSpec podSpec1 =
      new PodSpecBuilder()
          .withSecurityContext(new PodSecurityContextBuilder().withRunAsUser(42L).build())
          .build();
  podSpec1.setAdditionalProperty("add1", 1L);
  PodData podData1 = new PodData(podSpec1, new ObjectMetaBuilder().build());

  PodSpec podSpec2 =
      new PodSpecBuilder()
          .withSecurityContext(new PodSecurityContextBuilder().withRunAsUser(42L).build())
          .build();
  podSpec2.setAdditionalProperty("add2", 2L);
  PodData podData2 = new PodData(podSpec2, new ObjectMetaBuilder().build());

  // when
  Deployment merged = podMerger.merge(Arrays.asList(podData1, podData2));

  // then
  PodTemplateSpec podTemplate = merged.getSpec().getTemplate();
  PodSecurityContext sc = podTemplate.getSpec().getSecurityContext();
  assertEquals(sc.getRunAsUser(), (Long) 42L);
}
 

@Test(expectedExceptions = ValidationException.class)
public void shouldFailIfSecurityContextDiffersInPods() throws Exception {
  // given
  PodSpec podSpec1 =
      new PodSpecBuilder()
          .withSecurityContext(new PodSecurityContextBuilder().withRunAsUser(42L).build())
          .build();
  podSpec1.setAdditionalProperty("add1", 1L);
  PodData podData1 = new PodData(podSpec1, new ObjectMetaBuilder().build());

  PodSpec podSpec2 =
      new PodSpecBuilder()
          .withSecurityContext(new PodSecurityContextBuilder().withRunAsUser(43L).build())
          .build();
  podSpec2.setAdditionalProperty("add2", 2L);
  PodData podData2 = new PodData(podSpec2, new ObjectMetaBuilder().build());

  // when
  Deployment merged = podMerger.merge(Arrays.asList(podData1, podData2));

  // then
  // exception is thrown
}
 

@Test
public void shouldAssignServiceAccountSharedByPods() throws Exception {
  // given
  PodSpec podSpec1 = new PodSpecBuilder().withServiceAccount("sa").build();
  podSpec1.setAdditionalProperty("add1", 1L);
  PodData podData1 = new PodData(podSpec1, new ObjectMetaBuilder().build());

  PodSpec podSpec2 = new PodSpecBuilder().withServiceAccount("sa").build();
  podSpec2.setAdditionalProperty("add2", 2L);
  PodData podData2 = new PodData(podSpec2, new ObjectMetaBuilder().build());

  // when
  Deployment merged = podMerger.merge(Arrays.asList(podData1, podData2));

  // then
  PodTemplateSpec podTemplate = merged.getSpec().getTemplate();
  String sa = podTemplate.getSpec().getServiceAccount();
  assertEquals(sa, "sa");
}
 

@Test(expectedExceptions = ValidationException.class)
public void shouldFailServiceAccountDiffersInPods() throws Exception {
  // given
  PodSpec podSpec1 = new PodSpecBuilder().withServiceAccount("sa").build();
  podSpec1.setAdditionalProperty("add1", 1L);
  PodData podData1 = new PodData(podSpec1, new ObjectMetaBuilder().build());

  PodSpec podSpec2 = new PodSpecBuilder().withServiceAccount("sb").build();
  podSpec2.setAdditionalProperty("add2", 2L);
  PodData podData2 = new PodData(podSpec2, new ObjectMetaBuilder().build());

  // when
  Deployment merged = podMerger.merge(Arrays.asList(podData1, podData2));

  // then
  // exception is thrown
}
 

@Test
public void shouldAssignServiceAccountNameSharedByPods() throws Exception {
  // given
  PodSpec podSpec1 = new PodSpecBuilder().withServiceAccountName("sa").build();
  podSpec1.setAdditionalProperty("add1", 1L);
  PodData podData1 = new PodData(podSpec1, new ObjectMetaBuilder().build());

  PodSpec podSpec2 = new PodSpecBuilder().withServiceAccountName("sa").build();
  podSpec2.setAdditionalProperty("add2", 2L);
  PodData podData2 = new PodData(podSpec2, new ObjectMetaBuilder().build());

  // when
  Deployment merged = podMerger.merge(Arrays.asList(podData1, podData2));

  // then
  PodTemplateSpec podTemplate = merged.getSpec().getTemplate();
  String sa = podTemplate.getSpec().getServiceAccountName();
  assertEquals(sa, "sa");
}
 

@Test(expectedExceptions = ValidationException.class)
public void shouldFailServiceAccountNameDiffersInPods() throws Exception {
  // given
  PodSpec podSpec1 = new PodSpecBuilder().withServiceAccountName("sa").build();
  podSpec1.setAdditionalProperty("add1", 1L);
  PodData podData1 = new PodData(podSpec1, new ObjectMetaBuilder().build());

  PodSpec podSpec2 = new PodSpecBuilder().withServiceAccountName("sb").build();
  podSpec2.setAdditionalProperty("add2", 2L);
  PodData podData2 = new PodData(podSpec2, new ObjectMetaBuilder().build());

  // when
  Deployment merged = podMerger.merge(Arrays.asList(podData1, podData2));

  // then
  // exception is thrown
}
 

@Test
public void shouldMergeSpecsOfPodsData() throws Exception {
  // given
  PodSpec podSpec1 =
      new PodSpecBuilder()
          .withContainers(new ContainerBuilder().withName("c1").build())
          .withInitContainers(new ContainerBuilder().withName("initC1").build())
          .withVolumes(new VolumeBuilder().withName("v1").build())
          .withImagePullSecrets(new LocalObjectReferenceBuilder().withName("secret1").build())
          .build();
  podSpec1.setAdditionalProperty("add1", 1L);
  PodData podData1 = new PodData(podSpec1, new ObjectMetaBuilder().build());

  PodSpec podSpec2 =
      new PodSpecBuilder()
          .withContainers(new ContainerBuilder().withName("c2").build())
          .withInitContainers(new ContainerBuilder().withName("initC2").build())
          .withVolumes(new VolumeBuilder().withName("v2").build())
          .withImagePullSecrets(new LocalObjectReferenceBuilder().withName("secret2").build())
          .build();
  podSpec2.setAdditionalProperty("add2", 2L);
  PodData podData2 = new PodData(podSpec2, new ObjectMetaBuilder().build());

  // when
  Deployment merged = podMerger.merge(Arrays.asList(podData1, podData2));

  // then
  PodTemplateSpec podTemplate = merged.getSpec().getTemplate();
  verifyContainsAllFrom(podTemplate.getSpec(), podData1.getSpec());
  verifyContainsAllFrom(podTemplate.getSpec(), podData2.getSpec());
}