Topic sk jcs 13319 (#147)

[JCS-13319] - Create topology diagram for selected topology 1

Author: skommala

solutions/common/Topology1.drawio.png

@@ -0,0 +1,47 @@
+This solution creates single/multi node WLS cluster with Oracle Cloud Infrastructure File Storage service(FSS) fronted
+by a load balancer. The solution will create only one stack at time and further modifications that are done will be
+done on the same stack.
+
+This topology creates WLS in private subnet. Following regional subnets are created under new VCN.
+
+- WLS Regional Private Subnet
+- Bastion Regional Public Subnet
+- Loadbalancer Frontend Public Subnet
+- Mount Target Regional Private Subnet
+
+In this scenario, the WebLogic servers are created in a private subnet. To access the applications running on WebLogic, a new OCI load balancer in public regional subnet will be created. A bastion instance with a public ip address is provisioned to allow access to the WebLogic VMs in the private subnet. New file system(FSS) and mount target will be created in a private subnet to support mounting shared storage for WLS instance data and middleware. The file system(FSS) will be mounted on each WLS instance at /u01/shared.
+
+![Full Topology Diagram](../common/Topology1.drawio.png)
+
+## Before You Begin with Oracle WebLogic Server for OCI
+Refer to the [documentation](https://docs.oracle.com/en/cloud/paas/weblogic-cloud/user/you-begin-oracle-weblogic-cloud.html) for the pre-requisite steps to using Oracle WebLogic Server for OCI.
+
+## Workspace Checkout
+- Install latest version of git from http://git-scm.com/downloads
+- For Linux and Mac: Add the git to the PATH
+- git clone https://github.com/oracle-quickstart/weblogic-server-for-oci.git
+
+## Organization
+The directory weblogic-server-for-oci/solutions/non_jrf  consists of the following:
+
+- nonjrf_instance.tfvars - wls instance, bastion instance , and network configuration
+- lb.tfvars - load balancer configuration
+- fss.tfvars  - file system configuration
+
+The directory weblogic-server-for-oci/solutions/common  consists of the following:
+- tenancy.tfvars - tenancy configuration
+
+## Using the terraform command line tool
+
+cd weblogic-server-for-oci/terraform
+
+Initialize the terraform provider plugin
+$ terraform init
+
+Update the variable values in tfvars files under directories terraform/solutions/common and terraform/solutions/non_jrf according to the user specific values
+Invoke apply passing all *.tfvars files as input
+$ terraform apply -var-file=../solutions/common/tenancy.tfvars -var-file=inputs/mp_image_ee_byol.tfvars -var-file=../solutions/non_jrf/nonjrf_instance.tfvars -var-file=../solutions/non_jrf /lb.tfvars -var-file=../solutions/non_jrf/fss.tfvars
+
+To destroy the infrastructure
+$ terraform destroy -var-file=../solutions/common/tenancy.tfvars -var-file=../solutions/common/mp_byol.tfvars -var-file=../solutions/non_jrf/nonjrf_instance.tfvars -var-file=../solutions/non_jrf/lb.tfvars -var-file=../solutions/non_jrf/fss.tfvars
+