updated to add postgres node to analytics for expansion.
diff --git a/components/opdk-setup-postgresql-add.yml b/components/opdk-setup-postgresql-add.yml
new file mode 100644
index 0000000..6e45161
--- /dev/null
+++ b/components/opdk-setup-postgresql-add.yml
@@ -0,0 +1,9 @@
+---
+- hosts: '{{ hosts }}'
+  vars_files:
+  - ~/.apigee/credentials.yml
+  roles:
+  - apigee-opdk-setup-default-settings
+  - { role: apigee-opdk-server-self, server_type: 'ps'}
+  - apigee-opdk-setup-postgresql-add
+
diff --git a/installation.yml b/installation.yml
index 3abfba7..e1709a9 100644
--- a/installation.yml
+++ b/installation.yml
@@ -298,6 +298,14 @@
   - dc-2
   - dc-2-pg
 
+- include: components/opdk-setup-postgresql-add.yml
+  vars:
+    hosts: 'dc-2-standby'
+  tags:
+  - dc-2-pgstandby
+  - dc-2
+  - dc-2-pg
+
 - include: configuration/opdk-setup-org-config.yml
   vars:
     hosts: 'dc-2-ms'