Oracle Database 19c: Create RAC DB in silent mode

In this blog I am going to cover how to create a new database using dbca in silent mode. 

In a lot of environments it is required to create database in silent mode because there is no UI available due to security reasons.

So here I have given below on how to create a database online 
The key thing to note is , it is better to have a database created using response files rather than created using commands given on the cmd. 

In below I have created a RAC database which is specified by the parameter 
databaseConfigType=RAC

I create database using single command below and configure everything in my response file for ease of usage and re-usability.
Once the database is created you should add the corresponding /etc/oratab entries.

(you will have to enter password for sys, sytem and dbsnmp)
$ /u01/app/oracle/product/190/db/bin/dbca -silent -createDatabase \ -responseFile /home/oracle/19c_db.rsp

Enter SYS user password:

Enter SYSTEM user password:

Enter DBSNMP user password:

Prepare for db operation
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Creating and starting Oracle instance
5% complete
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Creating database files
9% complete
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Creating data dictionary views
14% complete
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Oracle JVM
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Oracle Multimedia
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Oracle Spatial
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Creating cluster database views
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Completing Database Creation
85% complete
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Executing Post Configuration Actions
100% complete
Database creation complete. For details check the logfiles at:
 /u01/app/oracle/cfgtoollogs/dbca/orpl.
Database Information:
Global Database Name:orpl
System Identifier(SID) Prefix:orpl

Look at the log file "/u01/app/oracle/cfgtoollogs/dbca/orpl/orpl.log" for further details.

List of all parameters which were used 

responseFileVersion=/oracle/assistants/rspfmt_dbca_response_schema_v12.2.0 
gdbName=orpl 
sid=orpl 
databaseConfigType=RAC 
RACOneNodeServiceName= 
policyManaged=false 
createServerPool=false 
serverPoolName= 
cardinality= 
force=false 
pqPoolName= 
pqCardinality= 
createAsContainerDatabase=false 
numberOfPDBs=0 
pdbName= 
useLocalUndoForPDBs=true 
pdbAdminPassword= 
nodelist=oelrac19c01,oelrac19c02 
templateName=/u01/app/oracle/product/190/db/assistants/dbca/templates/New_Database.dbt 
sysPassword= 
systemPassword= 
serviceUserPassword= 
emConfiguration= 
emExpressPort=5500 
runCVUChecks=TRUE 
dbsnmpPassword= 
omsHost= 
omsPort=0 
emUser= 
emPassword= 
dvConfiguration=false 
dvUserName= 
dvUserPassword= 
dvAccountManagerName= 
dvAccountManagerPassword= 
olsConfiguration=false 
datafileJarLocation= 
datafileDestination=+DATA/{DB_UNIQUE_NAME}/ 
recoveryAreaDestination= 
storageType=ASM 
diskGroupName=+DATA/{DB_UNIQUE_NAME}/ 
asmsnmpPassword= 
recoveryGroupName= 
characterSet=AL32UTF8 
nationalCharacterSet=AL16UTF16 
registerWithDirService=false 
dirServiceUserName= 
dirServicePassword= 
walletPassword= 
listeners=LISTENER 
variablesFile= 
variables=ORACLE_BASE_HOME=/u01/app/oracle/product/190/db,DB_UNIQUE_NAME=orpl,ORACLE_BASE=/u01/app/oracle,PDB_NAME=,DB_NAME=orpl,ORACLE_HOME=/u01/app/oracle/product/190/db,SID=orpl
initParams=orpl1.undo_tablespace=UNDOTBS1,orpl2.undo_tablespace=UNDOTBS2,sga_target=9566MB,db_block_size=8192BYTES,cluster_database=true,family:dw_helper.instance_mode=read-only,nls_language=AMERICAN,dispatchers=(PROTOCOL=TCP) (SERVICE=orplXDB),diagnostic_dest={ORACLE_BASE},remote_login_passwordfile=exclusive,db_create_file_dest=+DATA/{DB_UNIQUE_NAME}/,audit_file_dest={ORACLE_BASE}/admin/{DB_UNIQUE_NAME}/adump,processes=320,pga_aggregate_target=3189MB,orpl1.thread=1,orpl2.thread=2,nls_territory=AMERICA,local_listener=-oraagent-dummy-,open_cursors=300,compatible=19.0.0,db_name=orpl,orpl1.instance_number=1,orpl2.instance_number=2,audit_trail=db
sampleSchema=false 
memoryPercentage=40 
databaseType=MULTIPURPOSE 
automaticMemoryManagement=false 
totalMemory=0