Add to readme

.gitignore

@@ -1,4 +1,5 @@
 /config/settings/dev.yml
 /config/settings/prod.yml
 /log/*
-*.csv
+*.csv
+secret.yaml

README.md

@@ -22,17 +22,33 @@ integration with the CyberSource REST APIs through the [CyberSource Ruby SDK](ht
     $ SLEEP=0 rspec
 ```
 
+## Create Persistent Volume
+```
+kubectl -n ${namespace} apply -f pv-volume.yaml
+```
+
 ## Setting the API credentials for an API request
 
-Configure the `MERCHANT_ID_KEY` and `MERCHANT_SECRET_KEY` variables in the environment The variables for `STAGE`, `APP_PASSWORD` (for folio) and `APP_USERNAME` are configured using the `db-connect-modules` folio secret.
+Configure the `MERCHANT_KEY_ID` and `MERCHANT_SECRET_KEY` variables in the environment The variables for `STAGE`, `APP_PASSWORD` (for folio) and `APP_USERNAME` are configured using the `db-connect-modules` folio secret.
 
-Obtain the `merchantsecretKey`` and `merchantKeyId`` from the CyberSource Business Center.
+Obtain the `merchantsecretKey` and `merchantKeyId` from the CyberSource Business Center.
 You will need permissions from [email protected] to access the CyberSource Business Center
 with the option to generate security keys.
 
-## Create Persistent Volume
+### Create secret with the Cybersource credentials
 ```
-kubectl -n ${namespace} apply -f pv-volume.yaml
+apiVersion: v1
+kind: Secret
+metadata:
+  name: cybersource
+type: Opaque
+data:
+  MERCHANT_KEY_ID: base64 encoded accessKey
+  MERCHANT_SECRET_KEY: base64 encoded secretKey
+```
+Then:
+```
+kubectl -n ${namespace} apply -f secret.yaml
 ```
 
 ### Create secret with sendmail config
@@ -52,6 +68,7 @@ kubectl -n ${namespace} apply -f debug.yaml
 
 Give sendmail a couple of minutes to restart before checking the /home/harvester/harvestlog directory.
 
+
 ## Switching between the sandbox environment and the production environment
 CyberSource maintains a complete sandbox environment for testing and development purposes. This sandbox environment is an exact
 duplicate of our production environment with the transaction authorization and settlement process simulated. By default, this sample code is