Before you use PlateSpin Migrate to migrate workloads to Oracle Cloud Infrastructure, you must set up your cloud environment. Create a Windows Instance in Oracle Cloud Infrastructure and manually install a PlateSpin Migrate server with a public IP address on that instance. For information about manually installing the Migrate server on Oracle Cloud, see Installing PlateSpin Migrate Server in Oracle Cloud Infrastructure
in the PlateSpin Migrate 2019.8 Installation and Upgrade Guide.
Before you use PlateSpin Migrate to migrate workloads to Oracle Cloud Infrastructure, you must ensure that you have a Oracle Cloud Account with all the required permissions for launching Oracle Cloud Compute Instances. See Oracle Cloud Infrastructure Documentation.
Before you use PlateSpin Migrate to migrate workloads to Oracle Cloud Infrastructure, ensure that the following prerequisites are correctly configured and available:
A PlateSpin Migrate license.
Create a Windows instance in the target Oracle Cloud Infrastructure environment and install a Migrate server with a public IP address. See Installing PlateSpin Migrate Server in Oracle Cloud Infrastructure
in the PlateSpin Migrate 2019.8 Installation and Upgrade Guide.
NOTE:The cloud-based Migrate server does not require a site-to-site VPN connection between your local data center and Oracle Cloud Portal. When no VPN is provided between the source network and the cloud-based Migrate server, a public IP address is required for the source workload to register the workload with the cloud-based Migrate server using secure communications over the public Internet. For deployment information, see Figure 11-1, Cloud-Based Migrate Server for Semi-Automated Migration to Oracle Cloud.
You can use PlateSpin Migrate Web Interface (recommended) or PlateSpin Migrate Client to migrate workloads to Oracle Cloud instances.
You can install PlateSpin Migrate Client on the PlateSpin Migrate server or on another machine in the same network as the PlateSpin Migrate server. Migrate Client must be able to connect to the PlateSpin Migrate server.
To enable the cloud-based PlateSpin Server to function across NAT-enabled environments and discover source workloads by using secure communications over the public Internet, you must set the AlternateServerAddress PlateSpin Configuration parameter to the public IP addresses of the Migrate server. For information about configuring the AlternateServerAddress parameter, see Configuring Alternate IP Addresses for PlateSpin Server.
IMPORTANT:You must set the AlternateServerAddress PlateSpin Configuration parameter to the public IP addresses of the Migrate server only after you prepare the target VM Instance in the Oracle Cloud Infrastructure and use PlateSpin Custom Image to register it with PlateSpin Migrate Server. For information about registering the target VM instance and configuring migration of workload to Oracle Cloud, see Configuring Full Migration of a Workload to Oracle Cloud VM Instance Using the X2P Workflow.
Allocate a Public IP address for the Migrate server to ensure that the IP address does not change when the server is restarted.
NOTE:A change in IP address on the PlateSpin Server breaks the heartbeat communications with source workloads.
A Security Group that provides the following inbound and outbound rules.
Table 11-1 Port Requirements for Migrate Server in Oracle Cloud infrastructure
|
Location |
Port |
Protocol |
Remarks |
|---|---|---|---|
|
Source workload Network firewall |
TCP 443, outbound |
HTTPS |
When no VPN is provided between the source network and the cloud-based Migrate server, a public IP address is required for the source workload to allow the Migrate server to discover the workload using secure communications over the public Internet. The PlateSpin Migrate server must be able to communicate with the source workloads on the ports that are used for discovery. See Requirements for Discovery and Discovering Details for Source Workloads |
|
Source workload Network firewall |
TCP 3725/custom, outbound |
Migrate |
The source workload must be able to connect to the cloud-based target workload on TCP port 3725. The PlateSpin Migrate Server uses secure SSL for communications with the workloads you want to migrate. Port 3725 is the default port number for data transfer. By default, the data transfer is initiated from the target workload to the source workload. The port number and direction for initiating the connection are configurable. For information about changing the default port setting, see port 3725 in Requirements for Migration. |
|
Security Group for the Migrate Server in Oracle Cloud |
TCP 3725/custom, inbound and outbound |
Migrate |
Provide an address range covering all source workloads. |
|
TCP 22, outbound |
SSH (Linux) |
This port allows outbound communications from the Migrate server to target workloads. Provide the IP address of the PlateSpin Migrate server. |
|
|
TCP 3389, inbound |
RDP (Windows) |
Allow inbound connections in the AWS Security Group for the cloud-based Migrate server. Provide the IP address of the machine you plan to use to launch an RDP connect to target workloads. |
|
|
TCP 443, inbound |
HTTPS |
Provide the IP address of the PlateSpin Migrate server. The source and the target workload must be able to communicate with the PlateSpin Migrate server on port 443. The PlateSpin Migrate Client and the PlateSpin Migrate Web Interface must be able to connect to the PlateSpin Migrate Server over HTTPS (TCP/443). |
|
|
TCP 123, outbound |
Network Time Protocol (NTP) |
Add this port setting to the security group if you are using an NTP service outside the virtual network where you deploy the Migrate server. |