[manila][yoga] Add project tracking schedule

Add code and spec submission deadlines that the manila
project maintainers adhere to.

Change-Id: Ie012cdcf90385326f0b7bf63a0ca6feaf49c9e2d

doc/source/yoga/schedule.rst

@@ -236,3 +236,30 @@ Oslo Feature Freeze
 
 All new Oslo features must be proposed and substantially complete, with unit
 tests by the end of the week.
+
+Manila
+------
+
+.. _y-manila-spec-freeze:
+
+Manila Spec Freeze
+^^^^^^^^^^^^^^^^^^
+
+All Manila specs targeted to Yoga must be approved by the end of the week.
+
+.. _y-manila-new-driver-deadline:
+
+Manila New Driver Deadline
+^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+By the end of the week all new backend drivers for Manila must be substantially
+complete, with unit tests, and passing 3rd party CI. Drivers do not have to
+actually merge until feature freeze.
+
+.. _y-manila-fpfreeze:
+
+Manila Feature Proposal Freeze
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+All new Manila features must be proposed and substantially completed, with
+unit, functional and integration tests by the end of the week.

doc/source/yoga/schedule.yaml

@@ -40,6 +40,8 @@ cycle:
   start: '2021-12-13'
   x-project:
     - y-cycle-trail
+  project-specific:
+    - y-manila-spec-freeze
 - end: '2021-12-24'
   name: R-14
   start: '2021-12-20'
@@ -58,9 +60,13 @@ cycle:
 - end: '2022-01-21'
   name: R-10
   start: '2022-01-17'
+  project-specific:
+    - y-manila-new-driver-deadline
 - end: '2022-01-28'
   name: R-9
   start: '2022-01-24'
+  project-specific:
+    - y-manila-fpfreeze
 - end: '2022-02-04'
   name: R-8
   start: '2022-01-31'