Informational message requested added.

src/core/src/bootstrap/Constants.py

@@ -270,6 +270,7 @@ class PatchOperationTopLevelErrorCode(EnumBackport):
         ERROR = 1
 
     class PatchOperationErrorCodes(EnumBackport):
+        INFORMATIONAL = "INFORMATIONAL"
         DEFAULT_ERROR = "ERROR"  # default error code
         OPERATION_FAILED = "OPERATION_FAILED"
         PACKAGE_MANAGER_FAILURE = "PACKAGE_MANAGER_FAILURE"
@@ -310,6 +311,7 @@ class TelemetryTaskName(EnumBackport):
     TELEMETRY_NOT_COMPATIBLE_ERROR_MSG = "Unsupported older Azure Linux Agent version. To resolve: http://aka.ms/UpdateLinuxAgent"
     TELEMETRY_COMPATIBLE_MSG = "Minimum Azure Linux Agent version prerequisite met"
     PYTHON_NOT_COMPATIBLE_ERROR_MSG = "Unsupported older Python version. Minimum Python version required is 2.7. [DetectedPythonVersion={0}]"
+    INFO_STRICT_SDP_SUCCESS = "Success: Safely patched your VM in a AzGPS-coordinated global rollout. https://aka.ms/AzGPS/StrictSDP [Target={0}]"
     UTC_DATETIME_FORMAT = "%Y-%m-%dT%H:%M:%SZ"
 
     # EnvLayer Constants

src/core/src/core_logic/PatchInstaller.py

@@ -88,6 +88,9 @@ def start_installation(self, simulate=False):
             """ Strict SDP with the package manager that supports it """
             installed_update_count, update_run_successful, maintenance_window_exceeded = self.install_updates_azgps_coordinated(maintenance_window, package_manager, simulate)
             package_manager.set_package_manager_setting(Constants.PACKAGE_MGR_SETTING_REPEAT_PATCH_OPERATION, bool(not update_run_successful))
+            if update_run_successful:
+                self.composite_logger.log_debug(Constants.INFO_STRICT_SDP_SUCCESS.format(self.execution_config.max_patch_publish_date))
+                self.status_handler.add_error_to_status(Constants.INFO_STRICT_SDP_SUCCESS.format(self.execution_config.max_patch_publish_date), error_code=Constants.PatchOperationErrorCodes.INFORMATIONAL)
         else:
             """ Regular patch installation flow - non-AzGPS-coordinated and (AzGPS-coordinated without strict SDP)"""
             installed_update_count, update_run_successful, maintenance_window_exceeded = self.install_updates(maintenance_window, package_manager, simulate)

src/core/src/service_interfaces/StatusHandler.py

@@ -800,8 +800,13 @@ def __try_add_error(error_list, detail):
 
     def __set_errors_json(self, error_count_by_operation, errors_by_operation):
         """ Compose the error object json to be added in 'errors' in given operation's summary """
-        message = "{0} error/s reported.".format(error_count_by_operation)
-        message += " The latest {0} error/s are shared in detail. To view all errors, review this log file on the machine: {1}".format(len(errors_by_operation), self.__log_file_path) if error_count_by_operation > 0 else ""
+        if error_count_by_operation == 1 and errors_by_operation[0]['code'] == Constants.PatchOperationErrorCodes.INFORMATIONAL:    # special-casing for single informational messages
+            message = errors_by_operation[0]['message']
+            errors_by_operation = []
+            error_count_by_operation = 0
+        else:
+            message = "{0} error/s reported.".format(error_count_by_operation)
+            message += " The latest {0} error/s are shared in detail. To view all errors, review this log file on the machine: {1}".format(len(errors_by_operation), self.__log_file_path) if error_count_by_operation > 0 else ""
         return {
             "code": Constants.PatchOperationTopLevelErrorCode.SUCCESS if error_count_by_operation == 0 else Constants.PatchOperationTopLevelErrorCode.ERROR,
             "details": errors_by_operation,