Environment Requirements

Prerequisites

Environment requirements are the necessary conditions for the successful installation, deployment, and operation of the application.

Check whether the physical environment meets the requirements.
Verify that the required dependency software is installed and that its version meets the feature requirements.

Hardware Requirements

The OmniStateStore software runs in Docker containers. Table 1 describes the hardware requirements.

**Table 1** Hardware versions
Server	TaiShan 200
Processor	New Kunpeng 920 processor model Kunpeng 920
Memory size	256 GB or above
Memory frequency	4800 MT/s
NIC	NA
Drive	At least one 3.6 TB or 7.68 TB NVMe SSD

Software Requirements

Before installing the OmniStateStore software, check that you have installed all the dependency software. Install these dependencies based on their security standards. Table 2 lists the OS and software requirements of each node in the cluster. The following software is not within the delivery scope.

**Table 2** Software versions
Software Name	Software Version
OS	openEuler 22.03 LTS SP3
Java	JDK 1.8.0_432
Flink	1.16.3 1.17.1

Obtaining the Software Package

**Table 3** OmniStateStore software package
Software Name	Package Name	Release Type	Description	Download URL
OmniStateStore	BoostKit-omniruntime_1.7.0.zip	Closed source	OmniRuntime package. Decompress the package to obtain the OmniStateStore software package BoostKit-booststatestore_1.0.0.tar.gz.	Kunpeng community NOTE: Before using the software package, read and agree to the user agreement.

Verifying Software Package Integrity

To prevent a software package from being maliciously tampered with during transfer or storage, download also the corresponding digital signature file for integrity verification while obtaining the software package.

Obtain the software package based on Table 3.
Obtain the OpenPGP Signature Verification Guide.
- For carriers: https://support.huawei.com/carrier/digitalSignatureAction.
- For enterprises: https://support.huawei.com/enterprise/en/tool/pgp-verify-TL1000000054.
Verify the software package integrity by following instructions in OpenPGP Signature Verification Guide.
- If the verification fails, do not use the software package, and contact Huawei technical support.
- Before using the software package for an installation or upgrade, verify the digital signature to ensure that the software has not been tampered with.

Parent topic: Installation Overview