OZG-4453 adjust logging format

ozgcloud-keycloak-operator/src/main/java/de/ozgcloud/operator/keycloak/client/KeycloakClientReconciler.java

@@ -61,8 +61,7 @@ public class KeycloakClientReconciler implements Reconciler<OzgCloudKeycloakClie
 
 			return buildStatusOk(resource);
 		} catch (Exception e) {
-			LOG.error("Could not reconcile client {} in namespace {}: {}", resource.getMetadata().getName(), resource.getMetadata().getNamespace(),
-					e.getStackTrace());
+			LOG.error("Could not reconcile client " + resource.getMetadata().getName() + " in namespace " + resource.getMetadata().getNamespace(), e);
 			resource.setStatus(OzgCloudKeycloakClientStatus.builder().status(OzgCloudCustomResourceStatus.ERROR).message(e.getMessage()).build());
 			return UpdateControl.updateStatus(resource).rescheduleAfter(Config.RECONCILER_RETRY_SECONDS);
 		}

ozgcloud-keycloak-operator/src/main/java/de/ozgcloud/operator/keycloak/group/KeycloakGroupReconciler.java

@@ -60,8 +60,7 @@ public class KeycloakGroupReconciler implements Reconciler<OzgCloudKeycloakGroup
 
 			return buildStatusOk(resource);
 		} catch (Exception e) {
-			LOG.warn("Could not reconcile group {} in namespace {}: {}", resource.getMetadata().getName(), resource.getMetadata().getNamespace(),
-					e.getStackTrace());
+			LOG.warn("Could not reconcile group " + resource.getMetadata().getName() + " in namespace " + resource.getMetadata().getNamespace(), e);
 			resource.setStatus(OzgCloudKeycloakGroupStatus.builder().status(OzgCloudCustomResourceStatus.ERROR).message(e.getMessage()).build());
 			return UpdateControl.updateStatus(resource).rescheduleAfter(Config.RECONCILER_RETRY_SECONDS);
 		}

ozgcloud-keycloak-operator/src/main/java/de/ozgcloud/operator/keycloak/realm/KeycloakRealmReconciler.java

@@ -58,8 +58,7 @@ public class KeycloakRealmReconciler implements Reconciler<OzgCloudKeycloakRealm
 			return UpdateControl.updateStatus(resource);
 
 		} catch (Exception e) {
-			LOG.warn("Could not reconcile realm {} in namespace {}: {}", resource.getMetadata().getName(), resource.getMetadata().getNamespace(),
-					e.getStackTrace());
+			LOG.warn("Could not reconcile realm " + resource.getMetadata().getName() + " in namespace " + resource.getMetadata().getNamespace(), e);
 			resource.setStatus(OzgCloudKeycloakRealmStatus.builder().status(OzgCloudCustomResourceStatus.ERROR).message(e.getMessage()).build());
 			return UpdateControl.updateStatus(resource).rescheduleAfter(Config.RECONCILER_RETRY_SECONDS);
 		}
@@ -81,7 +80,7 @@ public class KeycloakRealmReconciler implements Reconciler<OzgCloudKeycloakRealm
 			service.deleteRealm(realmName);
 			return DeleteControl.defaultDelete();
 		} catch (Exception e) {
-			LOG.warn("Could not delete KeycloakRealm {}: {}.", realmName, e.getStackTrace());
+			LOG.warn("Could not delete KeycloakRealm " + realmName, e);
 			return DeleteControl.defaultDelete();
 		}
 	}

ozgcloud-keycloak-operator/src/main/java/de/ozgcloud/operator/keycloak/user/KeycloakUserReconciler.java

@@ -76,7 +76,7 @@ public class KeycloakUserReconciler implements Reconciler<OzgCloudKeycloakUser>,
 		} catch (Exception e) {
 			var errorMessage = e.getMessage();
 
-			LOG.warn("Could not reconcile user {} for namespace {}: {}. {}", userName, namespace, errorMessage, e.getStackTrace());
+			LOG.warn("Could not reconcile user " + userName + " for namespace " + namespace, e);
 
 			return UserUpdateControlBuilder.fromResource(resource)
 					.withStatus(OzgCloudCustomResourceStatus.ERROR)
@@ -103,10 +103,10 @@ public class KeycloakUserReconciler implements Reconciler<OzgCloudKeycloakUser>,
 			service.deleteUser(user.getSpec(), namespace);
 			return DeleteControl.defaultDelete();
 		} catch (NotFoundException e) {
-			LOG.info("Could not delete user {} in namespace {}, user not found.", userName, namespace);
+			LOG.info("Could not delete user " + userName + " in namespace " + namespace + " user not found.", e);
 			return DeleteControl.defaultDelete();
 		} catch (Exception e) {
-			LOG.warn("Could not delete user {} in namespace {}.", userName, namespace);
+			LOG.warn("Could not delete user " + userName + " in namespace " + namespace, e);
 			return DeleteControl.defaultDelete();
 		}
 	}

ozgcloud-keycloak-operator/src/main/java/de/ozgcloud/operator/keycloak/user/UserSecretReader.java

@@ -43,7 +43,7 @@ class UserSecretReader {
 		try {
 			return new String(Base64.decode(encodedPassword));
 		} catch (IOException e) {
-			throw new RuntimeException("Could not decode content from secret (base64) for secret " + secret.getFullResourceName());
+			throw new RuntimeException("Could not decode content from secret (base64) for secret " + secret.getFullResourceName(), e);
 		}
 	}
 }