The steps below describe how to install or upgrade the nodes that make up your deployment. Select the steps that are appropriate for your VM host: OpenStack, VMware vSphere or VMware vCloud.
The supported versions for the platforms are listed below:
| Platform | Supported versions |
|---|---|
OpenStack |
Newton to Wallaby |
VMware vSphere |
6.7 and 7.0 |
VMware vCloud |
10.2 |
Live migration of a node to a new VMware vSphere host or a new OpenStack compute node is not supported. To move such a node to a new host, remove it from the old host and add it again to the new host.
Preparing for a new installation or an upgrade
| Task | More information |
|---|---|
Set up and/or verify your OpenStack, VMware vSphere or VMware vCloud deployment |
The installation procedures assume that you are installing the VMs into, or upgrading VMs on, an existing OpenStack, VMware vSphere or VMware vCloud host(s). If you do not yet have a host system set up, then complete the setup of your host in its entirety before proceeding with installing the VMs. Ensure the host(s) have sufficient vCPU, RAM and disk space capacity for the VMs. Note that for upgrades, you will temporarily need approximately one more VM’s worth of vCPU and RAM, and potentially more than double the disk space, than your existing deployment currently uses. You can later clean up older images to save disk space once you are happy that the upgrade was successful. Perform health checks on your host(s), such as checking for active alarms, to ensure they are in a suitable state to perform VM lifecycle operations. Ensure the VM host credentials that you will use in your SDF are valid and have sufficient permission to create/destroy VMs, power them on and off, change their properties, and access a VM’s terminal via the console. |
Set up your CDS deployment |
The installation procedures assume that CDS has been set up, as instructed in the Setting up CDS section. |
Prepare service configuration |
VM configuration information can be found at VM Configuration. |
Installation
The following table sets out the steps you need to take to install and commission your VM deployment.
Be sure you know the number of VMs you need in your deployment. At present it is not possible to change the size of your deployment after it has been created.
| Step | Task | Link |
|---|---|---|
Installation (on OpenStack) |
Prepare the SDF for the deployment |
|
Deploy SIMPL VM into OpenStack |
||
Create the OpenStack flavors |
||
Install MDM |
||
Prepare SIMPL VM for deployment |
||
Deploy REM nodes on OpenStack |
||
Installation (on VMware vSphere) |
Prepare the SDF for the deployment |
|
Deploy SIMPL VM into VMware vSphere |
||
Install MDM |
||
Prepare SIMPL VM for deployment |
||
Deploy REM nodes on VMware vSphere |
||
Installation (on VMware vCloud) |
Prepare the SDF for the deployment |
|
Deploy SIMPL VM into VMware vCloud |
||
Install MDM |
||
Prepare SIMPL VM for deployment |
||
Deploy REM nodes on VMware vCloud |
||
Verification |
Run some simple tests to verify that your VMs are working as expected |
Upgrades
The following table sets out the steps you need to execute a rolling upgrade of an existing VM deployment.
| Step | Task | Link |
|---|---|---|
Rolling upgrade (on OpenStack) |
Setting up for a rolling upgrade |
|
Rolling upgrade REM nodes on OpenStack |
||
Rolling upgrade (on OpenStack) |
Post rolling upgrade steps |
|
Rolling upgrade (on VMware vSphere) |
Setting up for a rolling upgrade |
|
Rolling upgrade REM nodes on VMware vSphere |
||
Rolling upgrade (on VMware vSphere) |
Post rolling upgrade steps |
|
Rolling upgrade (on VMware vCloud) |
Setting up for a rolling upgrade |
|
Rolling upgrade REM nodes on VMware vCloud |
||
Rolling upgrade (on VMware vCloud) |
Post rolling upgrade steps |
|
Verification |
Run some simple tests to verify that your VMs are working as expected |
