(DOCSP-14263) Container image daily builds (#504)

* (DOCSP-14263) Container image daily builds

* wording

* add word

* copy feedback

* typo

Author: zach-carr

source/tutorial/install-k8s-operator.txt

@@ -106,6 +106,45 @@ namespace:
 
 .. include:: /includes/troubleshoot-k8s.rst
 
+Install a Specific Daily Build with Helm
+----------------------------------------
+
+MongoDB rebuilds |k8s-op-short| images every day to integrate the 
+latest security and OS updates.
+
+By default, ``helm`` installs the latest build for the version of 
+the |k8s-op-short| you specify.
+
+To install an earlier build, specify the build ID as a parameter with 
+``--set build=<build-id>``. Build IDs are always in the format 
+``-b<YYYYMMDD>T000000Z``, where ``<YYYYMMDD>`` is the date that the 
+build you want to use was created.
+
+.. example::
+
+   This example shows how to install the |k8s-op-short| with the latest 
+   image:
+
+   .. code-block:: sh
+      :copyable: false
+
+      helm install <chart-name> helm_chart \
+           --values helm_chart/values.yaml \
+
+   This example shows how to install the |k8s-op-short| with the image 
+   created at midnight on February 5th, 2021:
+
+   .. code-block:: sh
+      :copyable: false
+
+      helm install <chart-name> helm_chart \
+           --values helm_chart/values.yaml \
+           --set build=-b20210205T000000Z
+
+.. note::
+   
+   MongoDB recommends using the default (latest) build.
+
 Next Steps
 ----------