Quick Demo - Configure CMAN (Connection Manager) with TLS (Protocol Switching) for OCI DBCS

Hi,

In this video I will show you how you can expose a database in a private subnet to public internet via Connection Manager (CMAN)
CMAN will accept traffic via TLS and relay the traffic to the database in the private subnet via TCP.
This is called Protocol Switching and can easily be set up both on premise and on Oracle Cloud (also other clouds)

the configuration can be found in the github link below:
https://bit.ly/3V2hwVf

This video also includes connection to TLS enabled databases via SQL Developer with JKS (with TNS_ADMIN parameter)

Oracle Database is version 19.16
Connection Manager is version 21.3 (Oracle Client version)

00:00 - Intro to CMAN
01:36 - Provision host on OCI for CMAN
04:39 - yum update taking forever
10:39 - install cman pre-requisited
11:25 - Download Oracle Client (which has CMAN binaries)
12:10 - install CMAN
14:05 - Create ORAPKI Wallet
17:30 - cman.ora file configuration
21:16 - Startup CMAN
22:44 - Export server wallet to client (for SQL Developer connection)
26:08 - Client Wallet configuration
28:19 - SQL Developer configuration

#oraclecloud #oci #cloud #cloudnative #iaas #paas #bulut #database #cman #security