Merge pull request #87 from anarnold97/MTA-4600-OCP-supported-version-attribute

ready to be merged - MTA-4600: Updating the OCP references to be an attribute

Author: anarnold97

docs/topics/about-the-mta-operator.adoc

@@ -6,7 +6,7 @@
 [id="about-the-mta-operator_{context}"]
 = The {ProductShortName} Operator
 
-By using the {ProductName} Operator, you can install the {WebName} on OpenShift Container Platform versions 4.15-4.17.
+By using the {ProductName} Operator, you can install the {WebName} on OpenShift Container Platform versions {ocp-supported}.
 
 For more information about the prerequisites for the {ProductShortName} Operator installation, see link:https://access.redhat.com/support/policy/updates/openshift_operators[OpenShift Operator Life Cycles].
 

docs/topics/mta-7-installing-web-console-on-openshift.adoc

@@ -53,12 +53,12 @@ To successfully deploy, the {ProductShortName} Operator requires 2 RWO persisten
 [id="installing-mta-operator-and-ui_{context}"]
 == Installing the {ProductName} Operator and the {WebName}
 
-You can install the {ProductName} ({ProductShortName}) and the {WebName} on Red Hat OpenShift versions 4.15-4.17.
+You can install the {ProductName} ({ProductShortName}) and the {WebName} on Red Hat OpenShift versions {ocp-supported}.
 
 .Prerequisites
 
 * 4 vCPUs, 8 GB RAM, and 40 GB persistent storage.
-* Any cloud services or self-hosted edition of Red Hat OpenShift on versions 4.15-4.17.
+* Any cloud services or self-hosted edition of Red Hat OpenShift on versions {ocp-supported}.
 * You must be logged in as a user with `cluster-admin` permissions.
 
 For more information, see link:https://access.redhat.com/support/policy/updates/openshift_operators[OpenShift Operator Life Cycles].

docs/topics/templates/document-attributes.adoc

@@ -24,11 +24,11 @@ ifdef::mta[]
 :WebNameTitle: User Interface
 :WebNameURL: user_interface_guide
 :WebConsoleBookName: {WebNameTitle} Guide
-:ProductVersion: 7.2.0
+:ProductVersion: 7.2.1
 :PluginName: MTA plugin
 // :MavenProductVersion: 7.0.0.GA-redhat-00001
-:ProductDistributionVersion: 7.2.0.GA-redhat
-:ProductDistribution: mta-7.2.0.GA-cli-offline.zip
+:ProductDistributionVersion: 7.2.1.GA-redhat
+:ProductDistribution: mta-7.2.1.GA-cli-offline.zip
 :DevDownloadPageURL: https://developers.redhat.com/products/mta/download
 :IDEPluginFilename: migrationtoolkit-mta-eclipse-plugin-repository
 :JiraWindupURL: https://issues.redhat.com/projects/MTA/issues
@@ -39,6 +39,7 @@ ifdef::mta[]
 :ocp-short: OpenShift
 :ocp: OCP
 :ocp-version: 4.17
+:ocp-supported: 4.17, 4.16, 4.15
 endif::[]
 
 ifdef::mtr[]