Automation Orchestrator
system requirements

Your system must meet the technical requirements that are necessary for
Automation Orchestrator
to work properly.
For a list of the supported versions of
vCenter
, the vSphere Web Client,
VMware Aria Automation
, and other VMware solutions, see VMware Product Interoperability Matrix.
Automation Orchestrator
does not support changing the time zone of the
Automation Orchestrator Appliance
to a time zone other than UTC+0.

Automation Orchestrator Appliance
Components

The
Automation Orchestrator Appliance
is a Photon-based virtual appliance running in containers.
The
Automation Orchestrator Appliance
includes the following components:
  • An infrastructure level Kubernetes layer.
  • A preconfigured PostgreSQL database.
  • The core
    Automation Orchestrator
    services: the server service, Control Center service, and orchestration UI service.
The default
Automation Orchestrator Appliance
database configuration is production ready.
To use the
Automation Orchestrator Appliance
in a production environment, you must configure the
Automation Orchestrator
server to authenticate through
VMware Aria Automation
or
vSphere
.See Configuring a Standalone Automation Orchestrator Server.

Hardware requirements

The
Automation Orchestrator Appliance
is a preconfigured Photon-based virtual machine that runs in containers. Before you deploy the appliance, verify that your system meets the minimum hardware requirements.
The
Automation Orchestrator Appliance
has the following hardware requirements:
  • 4 CPUs
  • 12 GB of memory
  • 200 GB hard disk
Do not reduce the default memory size, because the
Automation Orchestrator
server requires at least 8 GB of free memory.

Scalability Maximums

The scalability limit table outlines the recommended maximums on
Automation Orchestrator
deployments.
Component
Scale targets
More information
Virtual machines
35,000
vCenter
connections
10
Active nodes in a cluster
3
Concurrent running workflows
300 per node
Queued running workflows
10,000 per node
Preserved workflow runs
100 per node
Log event expiration days
15

Network Requirements for
Automation Orchestrator

Each
Automation Orchestrator
node requires a network setup.
The network requirements for
Automation Orchestrator
are:
  • Single, static IPv4 and Network Address
  • Reachable DNS server set manually
  • Valid fully-qualified domain name (FQDN) set manually that can be resolved both forward and in reverse through the DNS server
IP address change or hostname change after installation is not supported and results in a broken setup that is not recoverable.

Ports and Endpoints

The
Automation Orchestrator
Kubernetes service includes two endpoints and several main network ports.

Network Ports

You can access
Automation Orchestrator
over port 443. The 443 port is secured with a self-signed certificate that is generated during the installation. When using an external load balancer, it must be set up to balance on port 443.
To view all
Automation Orchestrator
ports, refer to the Ports and Protocols tool.

Endpoints

You can access the
Automation Orchestrator
client and Control Center services at the following endpoints.
Service
Endpoint
Automation Orchestrator
Client
https://
your_orchestrator_FQDN
/orchestration-ui
Control Center
https://
your_orchestrator_FQDN
/vco-controlcenter

Supported browsers

Confirm that your browsers support
Automation Orchestrator
.
To access the
Automation Orchestrator Client
and Control Center, you must use one of the following browsers:
  • Microsoft Edge
  • Mozilla Firefox
  • Google Chrome

Level of Internationalization and Localization Support

The
Automation Orchestrator
Control Center and
Automation Orchestrator Client
include support for non-English operating systems, non-English data formatting, and multi-language support for the Control Center and client user interface.
The
Automation Orchestrator
Control Center and
Automation Orchestrator Client
support the use of non-English operating systems, non-English input and output, and support for non-English formatting of data such as dates, time, and numbers.
The user interfaces of the
Automation Orchestrator
and
Automation Orchestrator Client
are localized to the following languages:
  • Spanish
  • French
  • German
  • Traditional Chinese
  • Simplified Chinese
  • Korean
  • Japanese
  • Italian
  • Dutch
  • Brazilian Portuguese
  • Russian