SERVER-39633 Migrate server parameters to IDL in src/mongo/db/repl/rollback_impl.cpp

1 files changed, 54 insertions, 0 deletions

diff --git a/src/mongo/db/repl/rollback_impl.idl b/src/mongo/db/repl/rollback_impl.idl
new file mode 100644
index 00000000000..d814c44de63
--- /dev/null
+++ b/src/mongo/db/repl/rollback_impl.idl
@@ -0,0 +1,54 @@
+# Copyright (C) 2019-present MongoDB, Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the Server Side Public License, version 1,
+# as published by MongoDB, Inc.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# Server Side Public License for more details.
+#
+# You should have received a copy of the Server Side Public License
+# along with this program. If not, see
+# <http://www.mongodb.com/licensing/server-side-public-license>.
+#
+# As a special exception, the copyright holders give permission to link the
+# code of portions of this program with the OpenSSL library under certain
+# conditions as described in each individual source file and distribute
+# linked combinations including the program with the OpenSSL library. You
+# must comply with the Server Side Public License in all respects for
+# all of the code used other than as permitted herein. If you modify file(s)
+# with this exception, you may extend this exception to your version of the
+# file(s), but you are not obligated to do so. If you do not wish to do so,
+# delete this exception statement from your version. If you delete this
+# exception statement from all source files in the program, then also delete
+# it in the license file.
+#
+
+global:
+    cpp_namespace: "mongo"
+
+server_parameters:
+    createRollbackDataFiles:
+        description: >-
+            Control whether or not the server will write out data files containing deleted documents during
+            rollback. This server parameter affects both rollback via refetch and rollback via recovery to
+            stable timestamp.
+        set_at: [startup, runtime]
+        cpp_vartype: AtomicWord<bool>
+        cpp_varname: gCreateRollbackDataFiles
+        default: true
+
+    rollbackTimeLimitSecs:
+        description: >-
+            This amount, measured in seconds, represents the maximum allowed rollback period.
+            It is calculated by taking the difference of the wall clock times of the oplog entries
+            at the top of the local oplog and at the common point.
+        set_at: [startup, runtime]
+        cpp_vartype: AtomicWord<int>
+        cpp_varname: gRollbackTimeLimitSecs
+        default:
+            expr: '60 * 60 * 24' # Default 1 day
+        validator:
+            gt: 0