Oracle Cloud Infrastructure post-deployment tasks

During this task we will perform common required post deployment tasks:

Task	Description
Reset Access Gateway and verify its configuration	Initialize Access Gateway after its first boot.
Set the Access Gateway instance hostname	Set a hostname for Access Gateway.
Optional. Set the Access Gateway instance IP address	Configure a fixed IP address for Access Gateway.
Optional. Set Access Gateway DNS servers	Configure Access Gateway to use a split DNS process where multiple DNS servers are used.
Optional. Set an Access Gateway proxy server	Configure Access Gateway to be used with a proxy server.
Determine the Access Gateway IP address Add an admin entry to the hosts file Configure the Access Gateway DNS entries	Determine the Access Gateway IP address for non-AWS instances. Configure the required admin entry in the local hosts file. Configure the required DNS entries.
Initialize the Access Gateway Admin UI console	Initialize the cookie domain and instance hostname.
Configure an Identity Provider in Access Gateway	Configure an Okta org as an Identity Provider.
Add an Access Gateway Admin UI console app	Configure an Okta org to allow access to Access Gateway using SAML.
Access Gateway security best practices	Examine and execute a set of common Access Gateway security best practices.