Review http/https and proxy settings in operator

Co-authored-by: Dominik Guhr <dguhr@redhat.com>

operator/src/main/java/org/keycloak/operator/v2alpha1/KeycloakDeployment.java

@@ -354,6 +354,14 @@ public class KeycloakDeployment extends OperatorManagedResource implements Statu
                     new EnvVarBuilder()
                             .withName("KC_HTTP_ENABLED")
                             .withValue("true")
+                            .build(),
+                    new EnvVarBuilder()
+                            .withName("KC_HOSTNAME_STRICT_HTTPS")
+                            .withValue("false")
+                            .build(),
+                    new EnvVarBuilder()
+                            .withName("KC_PROXY")
+                            .withValue("edge")
                             .build());
 
             envVars.addAll(disableTls);
@@ -371,6 +379,10 @@ public class KeycloakDeployment extends OperatorManagedResource implements Statu
                     new EnvVarBuilder()
                             .withName("KC_HTTPS_CERTIFICATE_KEY_FILE")
                             .withValue(Constants.CERTIFICATES_FOLDER + "/tls.key")
+                            .build(),
+                    new EnvVarBuilder()
+                            .withName("KC_PROXY")
+                            .withValue("passthrough")
                             .build());
 
             envVars.addAll(enabledTls);

operator/src/test/java/org/keycloak/operator/KeycloakDeploymentE2EIT.java

@@ -222,7 +222,7 @@ public class KeycloakDeploymentE2EIT extends ClusterOperatorTest {
                         var curlOutput = K8sUtils.inClusterCurl(k8sclient, namespace, "-s", "--insecure", "-H", "Host: foo.bar", url);
                         Log.info("Curl Output: " + curlOutput);
 
-                        assertTrue(curlOutput.contains("var authServerUrl = 'https://example.com:8443';"));
+                        assertTrue(curlOutput.contains("var authServerUrl = 'https://example.com';"));
                     });
         } catch (Exception e) {
             savePodLogs();
@@ -247,7 +247,7 @@ public class KeycloakDeploymentE2EIT extends ClusterOperatorTest {
                         var curlOutput = K8sUtils.inClusterCurl(k8sclient, namespace, "-s", "--insecure", "-H", "Host: foo.bar", url);
                         Log.info("Curl Output: " + curlOutput);
 
-                        assertTrue(curlOutput.contains("var authServerUrl = 'https://foo.bar:8443';"));
+                        assertTrue(curlOutput.contains("var authServerUrl = 'https://foo.bar';"));
                     });
         } catch (Exception e) {
             savePodLogs();

operator/src/test/java/org/keycloak/operator/KeycloakIngressE2EIT.java

@@ -35,6 +35,16 @@ public class KeycloakIngressE2EIT extends ClusterOperatorTest {
 
                     assertEquals("master", output);
                 });
+
+        Awaitility.await()
+                .ignoreExceptions()
+                .untilAsserted(() -> {
+                    var statusCode = RestAssured.given()
+                            .get("http://" + kubernetesIp + ":80/admin/master/console")
+                            .statusCode();
+
+                    assertEquals(200, statusCode);
+                });
     }
 
     @Test
@@ -55,6 +65,17 @@ public class KeycloakIngressE2EIT extends ClusterOperatorTest {
 
                     assertEquals("master", output);
                 });
+
+        Awaitility.await()
+                .ignoreExceptions()
+                .untilAsserted(() -> {
+                    var statusCode = RestAssured.given()
+                            .relaxedHTTPSValidation()
+                            .get("https://" + kubernetesIp + ":443/admin/master/console")
+                            .statusCode();
+
+                    assertEquals(200, statusCode);
+                });
     }
 
     @Test