Digital Vault Cluster (High Availability)
In addition to the system requirements listed in Digital Vault Server, you must also apply the requirements listed below for cluster environments.
CyberArk Digital Cluster Vault server for Windows
The minimum requirements for the CyberArk Digital Cluster Vault Server are as follows:
Requirement |
Description |
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Operating system |
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Servers |
You can install the Vault as a standalone installation on virtual machines, and use virtual availability solutions offered by various vendors.
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Both nodes must have the same amount of physical memory. |
If the two nodes do not have the same amount of physical memory, update the innodb_log_file_size parameter in the my.ini file of the second node and specify the same value as in the first node. |
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Both nodes must be connected directly via a private network or cross-over cable. |
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Shared storage that supports the SCSI3 protocol. |
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Quorum disk |
Multipath I/O (MPIO) for the Quorum disk is only supported in the Failover Only policy mode (active/passive). All other MPIO policies are not supported.
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NIC configuration for the private network |
You must use crossover cables for the private network. Only NIC Teaming in an Active-Passive configuration is allowed. For more information about configuring the NIC teaming, see https://docs.microsoft.com/en-us/windows-server/networking/technologies/nic-teaming/create-a-new-nic-team.
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Each Vault Cluster server must have only one static IP, in the same subnet as the virtual IP. |
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The clocks on both nodes must be synchronized. |
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Mandatory protocols |
WMI - The Cluster Vault Manager uses WMI to mount shared partitions and for quorum communication. |