From 84632262e76a229ab922162a9cd3a9a6d1879469 Mon Sep 17 00:00:00 2001
From: Falk Stern <falk@fourecks.de>
Date: Fri, 29 Nov 2019 11:32:28 +0100
Subject: [PATCH 1/2] Add storage-class definition for postgres pod

---
 roles/tower/templates/tower_postgres.yaml.j2 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/roles/tower/templates/tower_postgres.yaml.j2 b/roles/tower/templates/tower_postgres.yaml.j2
index a58f21e9..a82ac803 100644
--- a/roles/tower/templates/tower_postgres.yaml.j2
+++ b/roles/tower/templates/tower_postgres.yaml.j2
@@ -53,6 +53,10 @@ spec:
   volumeClaimTemplates:
     - metadata:
         name: postgres
+{% if tower_postgres_storage_class is defined %}
+        annotations:
+          volume.beta.kubernetes.io/storage-class: '{{ tower_postgres_storage_class }}'
+{% endif %}
       spec:
         accessModes:
           - ReadWriteOnce

From eaa4474e56fbb17ee8887b268a0330e5dc9a7b3d Mon Sep 17 00:00:00 2001
From: Falk Stern <falk@fourecks.de>
Date: Fri, 29 Nov 2019 13:19:05 +0100
Subject: [PATCH 2/2] Added documentation

---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 363f6c60..d4721424 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,15 @@ If you would like to deploy AWX (the open source upstream of Tower) into your cl
       tower_task_image: ansible/awx_task:9.0.1
       tower_web_image: ansible/awx_web:9.0.1
 
+### Persistent storage for postfix
+
+If you need to deploy your persistent storage for postfix to a specific storage class, you can override the default variables in the Tower `spec` with the variable `tower_postgres_storage_class` variable:
+
+    ---
+    spec:
+      ...
+      tower_postgres_storage_class: managed-nfs-storage
+
 ## Development
 
 ### Testing