Dockerfile for Oracle Database 19.5 image with patches applied

Summary:

Here is the github link for Dockerfile of Oracle Database 19.5 image with patches applied

https://github.com/HenryXie1/Dockerfile/tree/master/OracleDatabase

The docker image has 19.3 installed and apply below patches to 19.5
OCT_RU_DB_p30125133_190000_Linux-x86-64.zip  OCT_RU_OJVM_p30128191_190000_Linux-x86-64.zip  
p30083488_195000DBRU_Linux-x86-64.zip

The docker image has updates to facilitate automated block storage provision in  OKE (Oracle Kubernetes Engine)

The docker image creates three different volumes for  Oradata,  Fast Recovery Area (FRA)  and Diagnose area (diag). The three would help to keep datafiles safe, dedicated space for recovery and separated place for diagnosing avoid filling up Data and FRA places.

The testdb yaml files utilize oci-bv (Container Storage Interface -- CSI based)  of OKE