Equivalent for kubectl set env

[Fasi27]

I found the equivalent for "kubectl get pods" in PodListEquivalent.java
I cannot figure out how to do a equivalent for kubectl set env deployment/[registry] A_VARIABLE=the_value
to update or create a env var. How can i do this with the fabric8 client?

[rohanKanojia]

@Fasi27 : You can try using edit()

      client.apps()
          .deployments()
          .inNamespace("default")
          .withName("jkube-spring-boot3-native-image-demo")
          .edit(d -> new DeploymentBuilder(d)
              .editSpec()
              .editTemplate()
              .editSpec()
              .editContainer(0)
              .addNewEnv()
              .withName("TEST_ENV_KEY")
              .withValue("TEST_ENV_VAL_UPDATED")
              .endEnv()
              .endContainer()
              .endSpec()
              .endTemplate()
              .endSpec()
              .build());

Or maybe directly use patch:

      client.apps()
          .deployments()
          .inNamespace("default")
          .withName("jkube-spring-boot3-native-image-demo")
          .patch(PatchContext.of(PatchType.STRATEGIC_MERGE),
          "{\"spec\":{\"template\":{\"spec\":{\"containers\":[{\"name\":\"spring-boot\",\"env\":[{\"name\":\"PATCHED_ENV\", \"value\":\"PATCH_ENV_VAL_UPDATED\"}]}]}}}}");

[Fasi27]

i tried with edit:
the existing env with the same name was also there. Then i added: .removeMatchingFromEnv(envPre -> envPre.getName().equals("TEST_ENV_KEY")) in front of .addNewEnv() and it worked perfectly! Thanks!