Environment Requirements

Before installing OmniShield, prepare the hardware and software environments to facilitate subsequent installation operations.

Hardware requirements

Table 1 lists the hardware requirements for each node in the cluster.

**Table 1** Hardware requirements
Item	Management Node	Compute Node	Storage Node
Processor	Kunpeng 920 7260	Subject to the processor required by the TEE Kit	Kunpeng 920 7260
Memory size	512 GB	512 GB	512 GB
Memory frequency	2666 MHz	2666 MHz	2666 MHz
NIC	Service network: 10GE Management network: GE	Service network: 10GE Management network: GE	Service network: 10GE Management network: GE
Drive	System drive: 1 x RAID 0 (1 x 1.2 TB SAS HDD) Data drive: 12 x RAID 0 (12 x 8 TB SATA HDD)	System drive: 1 x RAID 0 (1 x 1.2 TB SAS HDD) Data drive: 12 x RAID 0 (12 x 8 TB SATA HDD)	System drive: 1 x RAID 0 (1 x 1.2 TB SAS HDD) Data drive: 12 x RAID 0 (12 x 8 TB SATA HDD)
RAID controller card	LSI SAS3508	LSI SAS3508	LSI SAS3508

OS and Software Requirements

Table 2 lists the OS and software requirements for each node in the cluster.

**Table 2** OS and software requirements
Item	Version	Description	Management Node	Compute/Storage Node
OS	openEuler 22.03 LTS SP4	-	√	√
JDK	BiSheng JDK 1.8 (BiSheng JDK 1.8.0_342 recommended)	For details about how to install the BiSheng JDK, see BiSheng JDK 8 Installation Guide.	√	√
Bouncy Castle	1.64	Provides SM algorithms for the JDK.	√	√
Hadoop	3.3.1	See Hadoop Deployment Guide (CentOS 7.6 & openEuler 20.03).	√	√
Spark	3.3.1	See Spark Deployment Guide (CentOS 7.6 & openEuler 20.03).	√	-
Hive	3.1.0	See Hive Deployment Guide (CentOS 7.6 & openEuler 20.03).	√	-
√: indicates that the item is required on the node. -: indicates that the item is not required on the node.

If the preceding third-party software has vulnerabilities, fix the vulnerabilities based on official instructions.
The preceding component versions may be different from those in the Deployment Guide. The Deployment Guide is for reference only.

Obtaining Software

**Table 3** OmniShield software package
Software Name	Package Name	Release Type	Description	Download URL
OmniShield	boostkit-omnishield-spark-3.3.1-1.1.0-aarch64.zip	Open source	OmniShield software package	Link

Verifying the Software Package Integrity

After downloading a software package from the Kunpeng community, verify the software package to ensure that it is consistent with the original one on the website.

Verify the software packages as follows:

Obtain the digital certificate and software.
Obtain the verification tool and method from the following link:
https://support.huawei.com/enterprise/en/tool/pgp-verify-TL1000000054
Verify the package integrity by following the procedure described in the OpenPGP Signature Verification Guide obtained from the URL.

Parent topic: Installation Overview