DOCSP-43133 -- Add note about resource limit definition for MongoDB CR with Static Containers (#1957) (#1982)

* DOCSP-43133 -- Add note about resource limit definition for MongoDB CR with Static Containers

* DOCSP-43133 -- technical review revisions

* DOCSP-43133 -- external review revision

(cherry picked from commit 04af97e)

Author: jvincent-mongodb

source/includes/static-containers-description.rst

@@ -13,4 +13,13 @@ containers. Static containers are immutable at runtime. In addition:
   host the MongoDB binary on the server that hosts |onprem| or another |https| server.
 - You can't run extensive ``CMD`` scripts for the static container.
 - You can't copy files between static containers using ``initContainer``. 
-  
+  
+.. note:: 
+
+   When deployed as static containers, a |k8s-op-short| deployment consists of 
+   two containers - a ``mongodb-agent`` container and a ``mongodb-enterprise-server``
+   container. The MongoDB database custom resource inherits resource limit 
+   definitions from the ``mongodb-agent`` container, which runs the ``mongod`` 
+   process in a static container deployment. In order to modify the resource 
+   limits for the MongoDB database resource, you must specify your desired 
+   resource limits on the ``mongodb-agent`` container.