Hardware and software requirements

Terminology

To find out more about the core concepts used in an Automation Suite deployment, see Glossary.

Product Selection

The default installation experience includes a choice of two product selections. If you want to install a different combination of products, make sure to review the Cross-product dependencies page.

Note:

Product	Complete	Basic
Orchestrator
Action Center
Test Manager
Insights
Automation Hub
Automation Ops
Data Service
Apps
AI Center
Document Understanding
Task Mining

Note:

You can enable additional products later in the same deployment at any point in time, after the initial installation, without having to reinstall. For details, see Managing products.

We recommend validating the hardware requirements based on expected usage and ensuring the deployment has enough capacity before adding additional products. For details, see Capacity planning.

Choose Your Deployment Profile

Important:

Linux and Kubernetes knowledge is required regardless of the deployment profile you choose. If you encounter issues installing and configuring Automation Suite, contact UiPath Professional Services.

Once the deployment starts, you cannot switch/upgrade from one deployment profile to another.

Before choosing your deployment profile, see Supported use cases for single-node and multi-node installations.

Deployment Profiles at a Glance

Deployment profile	Prerequisites	Installation
Single-node profile: supported only for evaluation and demo scenarios, not for production deployments	One Linux machine with supported RHEL version and ipcalc tool installed. For details about RHEL compatibility with Automation Suite versions, see RHEL compatibily matrix. Additional Linux machine is required when using Task Mining Additional Linux machine with GPU support is recommended when using Document Understanding Note: We support new minor versions of RHEL within 90 days of their release. We support SELinux with default policies.	AWS deployment template GCP deployment template Azure deployment template
	Microsoft SQL Server (2016, 2017, 2019, 2022 - Standard and Enterprise editions) Additional Microsoft SQL platforms, such as Azure SQL Database or Azure SQL Managed Instance, as well as Amazon Relational Database Service are also supported as long as the Microsoft SQL Server database engine meets the requirements.
	DNS
	TLS 1.2+
	IPv4 Important: IPv6 is not supported.
	Trusted TLS, token-signing and SQL connection encryption certificates
	Proxy server (optional)
	Kerberos authentication (optional)
Multi-node HA-ready profile: the only configuration supported for production deployments	Minimum 3 Linux machines with supported RHEL version and ipcalc tool installed. For details about RHEL compatibility with Automation Suite versions, see RHEL compatibily matrix. Additional Linux machine is required when using Task Mining Additional Linux machine with GPU support is recommended when using Document Understanding Note: We support new minor versions of RHEL within 90 days of their release. We support SELinux with default policies.	AWS deployment template GCP deployment template Azure deployment template
	Microsoft SQL Server (2016, 2017, 2019, 2022 - Standard and Enterprise editions) Additional Microsoft SQL platforms, such as Azure SQL Database or Azure SQL Managed Instance, as well as Amazon Relational Database Service are also supported as long as the Microsoft SQL Server database engine meets the requirements.
	DNS
	TLS 1.2+
	IPv4 Important: IPv6 is not supported
	Trusted TLS, token-signing and SQL connection encryption certificates
	Load balancer
	Proxy server (optional)
	Kerberos authentication (optional)

Important:

• You need root permission to install and deploy Automation Suite.For more on the specific components that require root access, see Root privileges requirement.
• Cilium requires CAP_SYS_ADMIN permissions to function correctly. Make sure these permissions are granted.
• Having scan agents running on your system may cause installation or runtime failures, due to the changes they make to the IPTables. To avoid this behavior, configure your scan agent so that it does not interfere with the Automation Suite installation.

• UiPath does not prescribe specific firewall or developer tool configurations as long as the Automation Suite requirements are met. Based on our observations, a limited number of external tools can interfere with the smooth operation of Automation Suite. If such issues arise, contact the relevant vendor for help. For additional guidance, see the Automation Suite responsibility matrix.

Evaluation or Demo Purposes — Single-node Evaluation Profile Hardware Requirements

Important: Federal Information Processing Standard (FIPS) is not compatible with Automation Suite. If FIPs is enabled at any point on the servers running Automation Suite, the cluster will fail. If FIPs is enabled on any cluster server, the installer will encounter issues blocking the installation.

If you opt for the single-node evaluation profile, you must meet the following hard requirements:

Single-node evaluation profile (supported only for evaluation and demo purposes)
Selection	Complete	Basic
Processor	32 (v-)CPU/cores	16 (v-)CPU/cores
RAM	64 GiB	32 GiB
Cluster binaries and state disk for each node	256 GiB SSD Min IOPS: 1100	256 GiB SSD Min IOPS: 1100
Data disk for server node	512 GiB SSD Min IOPS: 1100	512 GiB SSD IOPS: 1100
etcd disk for server node	16 GiB SSD Min IOPS: 240	16 GiB SSD IOPS: 240
UiPath bundle disk (For offline installation only, on one of the server nodes)	512 GiB SSD Min IOPS: 1100	512 GiB SSD Min IOPS: 1100
Objectstore	512 GiB SSD Min IOPS: 1100	512 GiB SSD Min IOPS: 1100
Additional agent node for Task Mining (required)
Processor	20 (v-)CPU/cores	N/A (Task Mining is not present in this selection)
RAM	60 GiB
Cluster binaries and state disk	256 GiB SSD Min IOPS: 1100
Data disk	N/A
Additional agent node with GPU support for Document Understanding (strongly recommended)
Processor	8 (v-)CPU/cores	N/A (AI Center is not present in this selection)
RAM	52 GiB
Cluster binaries and state disk	256 GiB SSD Min IOPS: 1100
Data disk	N/A
GPU RAM	11 GiB

Production Deployment — Multi-node HA-ready Production Profile Hardware Requirements

Important:

The minimum hardware requirements do not protect the deployment from node failures.

To understand your storage needs and plan for them accordingly, see Evaluating your storage needs.

The multi-node HA-ready production profile is resilient to only one node failure. This means that you can lose only one server node. This restriction does not apply to agent nodes. You can lose as many agent nodes and still continue to use the cluster without downtime as long as enough overall cluster capacity is available.

Federal Information Processing Standard (FIPS) is not compatible with Automation Suite. If FIPs is enabled at any point on the servers running Automation Suite, the cluster will fail. If FIPs is enabled on any cluster server, the installer will encounter issues blocking the installation.

If you opt for the multi-node HA-ready production profile, you must meet the following hard requirements:

Multi-node HA-ready production profile (the only configuration supported for production deployments)
Selection	Complete	Basic
Node count	At least 3 server nodes. There must be an odd number of server nodes in a cluster to have increased fault tolerance. There is no limit on the number of agent nodes
Processor	96 (v-)CPU/cores	48 (v-)CPU/cores
Minimum processor per node	32 (v-)CPU/cores	16 (v-)CPU/cores
RAM total	192 GiB	96 GiB
Minimum RAM per node	64 GiB	32 GiB
Cluster binaries and state disk for each node	256 GiB SSD Min IOPS: 1100	256 GiB SSD Min IOPS: 1100
Data disk for each server node	512 GiB SSD Min IOPS: 1100	512 GiB SSD Min IOPS: 1100
etcd disk for each server node	16 GiB SSD Min IOPS: 240	16 GiB SSD Min IOPS: 240
UiPath bundle disk (For offline installation only, on one of the server nodes)	512 GiB SSD Min IOPS: 1100	512 GiB SSD Min IOPS: 1100
Objectstore	512 GiB SSD Min IOPS: 1100	512 GiB SSD Min IOPS: 1100
Additional agent node for Task Mining (required)
Processor	20 (v-)CPU/cores	N/A (Task Mining is not present in this selection)
RAM	60 GiB
Cluster binaries and state disk	256 GiB SSD Min IOPS: 1100
Data disk	N/A
Additional agent node with GPU support for Document Understanding (strongly recommended)
Processor	8 (v-)CPU/cores	N/A (AI Center is not present in this selection)
RAM	52 GiB
Cluster binaries and state disk	256 GiB SSD Min IOPS: 1100
Data disk	N/A
GPU RAM	11 GiB

Note: Larger node sizes are more efficient than smaller node sizes because of the fixed baseline resource overhead per node. For example, 3 x 32 cores nodes is more efficient than 6 x 16 cores nodes.

Microsoft SQL Server General Requirements

Note: Unless otherwise specified in the dedicated requirements sections, these requirements are applicable to all Automation Suite products.

The installation requires an external SQL server as a prerequisite. Microsoft SQL Server 2016, 2017, 2019, and 2022 Standard and Enterprise editions are supported.

Additional Microsoft SQL platforms, such as Azure SQL Database or Azure SQL Managed Instance, as well as Amazon Relational Database Service are also supported as long as the Microsoft SQL Server database engine meets the requirements.

Note: Make sure that the SQL server can be accessed from each cluster VM.

Important:

Individual product support varies.

For each product you plan to deploy, you must:

• check the supported version of SQL Server as required by the product;
• apply the SQL Server configuration prerequisites, including SQL Server User permission, as required by the product.

For more information on product-specific SQL Server requirements, see SQL Server configuration for single-node evaluation profile and SQL Server configuration for multi-node HA-ready production profile.

The general minimum hardware requirements for Microsoft SQL Server are as follows:

• 8 (v-)CPU
• 32 GiB RAM
• 256 GiB SSD

These minimum requirements are general guidance and do not guarantee reliable operation in a production deployment. Capacity planning is required to determine the hardware requirements that are needed for reliable operation.

Important: For each product you plan to deploy, you must evaluate projected usage and apply the capacity planning guidance as specified by the product. This information is available in the help section of each individual product.

NFS Server General Requirements

To enable a backup, an external NFS server is required. Automation Suite supports NFSv4 on Linux.

Note: Make sure that the NFS server can be accessed from each cluster VM.

The general minimum hardware requirements for NFS Server are as follows:

CPU	RAM	Disk
4 (v-)CPU	16 GiB	10 TiB SSD (1100 IOPS)

RHEL compatibily matrix

The following table lists the RHEL versions supported by each version of Automation Suite:

Automation Suite version	Supported RHEL versions
2022.4.14	8.6, 8.8, 8.9
2022.4.13	8.6, 8.8, 8.9
2022.4.12	8.6, 8.8, 8.9
2022.4.11	8.6, 8.8, 8.9
2022.4.10	8.6, 8.8
2022.4.9	8.6, 8.8
2022.4.8	8.6, 8.8
2022.4.7	8.6
2022.4.6	8.6
2022.4.5	8.6
2022.4.4	8.6
2022.4.3	8.6
2022.4.2	8.6
2022.4.1	8.6
2022.4.0	8.6