Step by Step SOA 12c(12.2.1.2.0) Installation:

Platform Details:
Red Hat Enterprise Linux Server release 6.8 (Santiago)
Linux test.oracle.com 2.6.39-400.286.3.el6uek.x86_64 #1 SMP Fri Oct 21 15:33:03 PDT 2016 x86_64 x86_64 x86_64 GNU/Linux

Database:  
Oracle Database 12c(12.1.0.2.0)

Application:
SOA Suite 12c(12.2.1.2.0)

Platform support:
Oracle Linux 6.7,Redhat 6,7 and Suse 11 and 12.

Sequence steps for SOA installation:

Oracle Database Installation

1) Login as root user and install the Database package from yum repository 

yum install oracle-rdbms-server-12cr1-preinstall

2) Download Oracle Database installer from support.oracle.com or edelivery.oracle.com

-rwxr-xr-x 1 oracle dba 1673544724 Nov  7 12:38 V46095-01_1of2.zip

-rwxr-xr-x 1 oracle dba 1014530602 Nov  7 12:39 V46095-01_2of2.zip

3) Unzip the above files.

[oracle@test db_12c]$ ls -ltr

total 2625092

drwxr-xr-x 7 oracle dba       4096 Jul  7  2014 database

-rwxr-xr-x 1 oracle dba 1673544724 Nov  7 12:38 V46095-01_1of2.zip

-rwxr-xr-x 1 oracle dba 1014530602 Nov  7 12:39 V46095-01_2of2.zip

[oracle@test db_12c]$ cd database/

[oracle@test database]$ ls

install  response  rpm  runInstaller  sshsetup  stage  welcome.html

4) Run the installer in the command prompt

./runInstaller

Click Next

Uncheck box, Click Yes and Click Next

Select Create and Configure a database and Click Next

Select server class and Click Next

Click Next

Select Advanced install and Click Next

Click Next

Click Next

Change path and Click Next Click Next

Click Next

Change database name as your requirement and Click Next

Change values as per your resource and Click Next Tab

Select Use Unicode (AL32UTF8) and Click Next

Select Storage type as your requirement(our scenario using local file system) and Click Next

Click Next

Click Next

Change password and Click Next

Click Yes and Click Next

Click Next 

Click Install

Run scripts as root user and Click Next

Database installation completed and Click close.

Oracle SOA 12c Installation

1) Download Oracle SOA 12c Software from edelivery.oracle.com

2) Unzip zip file and you will see jar files.

SOA 12c

[oracle@test soa_12c]$ ls -ltr

-r-xr-xr-x 1 orasoa dba 1583157974 Oct 11 22:14 fmw_12.2.1.2.0_soa_quickstart2.jar

-r-xr-xr-x 1 orasoa dba 2055143112 Oct 11 22:15 fmw_12.2.1.2.0_soa_quickstart.jar

-rwxr-xr-x 1 orasoa dba 2054961605 Nov  8 06:41 V790277-01_1of2.zip

-rwxr-xr-x 1 orasoa dba 1583345524 Nov  8 06:42 V790277-01_2of2.zip

Java

http://www.oracle.com/technetwork/java/javase/downloads/index.html

We are using jdk-8u112(Minimum version jdk8u101 sholud be install)

3) SOA 12c Softawre Installation

[oracle@test soa_12c]$ java -jar fmw_12.2.1.2.0_soa_quickstart.jar

Click Next

Select Skip Auto Updates and Click Next

Enter path and Click Next

Click Install

Click Next

Click Finish.

4) SOA 12c RCU

[oracle@test soa_12c]$cd $MW_HOME/oracle_common/bin

[oracle@test soa_12c]$./rcu

Click Next

Click Next

Enter database details and Click Next

Click Next

Select component and Click Next

Select ok and Click Next

Give repository schema password and Click Next

Click Next

Click Next

Click ok and Click Next

Click Create

Rcu creation completed and Click close.

5) Domain Creation

Go to $MW_HOME/oracle_common/common/bin

./config.sh

Provide domain path and Click Next

Select Templates and Click Next

Click Next

Give weblogic password and Click Next

Select Development or Production and Click Next

Provide repository username and database connection and Click Next

Click Next

Click Next

 Click Next

Select Administration Server, Node Manager,Topolgy and Click Next

Provide hostaname or ipaddress and Click Next

Enter weblogic username,passsword and Click Next

Enter hostaname or ipaddress and Click Next

Click Next

Click Next

Click Next

Provide machine name,address and Click Next

Click Next

Click Next

Click Next

Click Create

Click Next

6) Star Services and Verify url

start the AdminServer and nodemanager:

go to DOMAIN_HOME/user_projects/domains/soa_domain/bin directory.

nohup ./startNodeManager.sh &

Start AdminServer from same location:

nohup ./startWebLogic.sh &


Check Weblogic console and em

Start soa_server1 and osb_server1 from the console