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Federated architecture best fits customers that execute high load (thousands of transactions per secondssecond) in their gateways, where the vast majority of the transactions is executed on-premise.
The cell environment implements the federated architecture by distributing DPOD's Store and DPOD's processing (using DPOD's agents) across different federated servers.
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- DPOD cell manager and federated cell members must be with the same version (minimum version is v1.0.8.5).
- DPOD cell manager can be installed in both Appliance Mode or Non-Appliance Mode with Medium Load architecture type, as detailed in the Hardware and Software Requirements. The manager server can be both virtual or physical.
- Physical DPOD federated cell member (FCM) must be installed in Non-appliance Mode with High_20dv architecture type, as detailed in the Hardware and Software Requirements.
- Virtual DPOD federated cell member (FCM) must be installed in Non-appliance Mode with Medium architecture type or higher, as detailed in the Hardware and Software Requirements and in Virtual Cell Environment Installation.
- All DPOD federated cell member (FCM) must have the excatly exactly the same resources such CPUs , Memory , disk type and storage capacity.
- Each cell component (manager / FCM) should have two network interfaces:
- External interface - for DPOD users to access the Web Console (on the cell manager) and for communication between DPOD and Monitored Gateways (on both the cell manager and the members).
- Internal interface - for internal DPOD components inter-communication (should be a 10Gb Ethernet interface).
- Network ports should be opened in the network firewall as detailed below:
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The following section describes the installation process of a single Federated Cell Member (FCM). User should repeat the procedure for every FCM installation.
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| Important !! The initial installation (until the federation process is executed) of both Cell Manager and Cell Members is a standard All-In-One standalone DPOD installation . In order for the initial installation to complete successful all per-requisites for DPOD installation should be met as described on Hardware and Software Requirements and Prepare Pre-Installed Operating System (including the 3 disk drives) |
Prerequisites
- DPOD federated cell member (FCM) should be installed in Non-appliance Mode with High_20dv architecture type, as detailed in the Hardware and Software Requirements.
- Install the following software package (RPM): bc
- The following software packages (RPMs) are recommended for system maintenance and troubleshooting, but are not required: telnet client, net-tools, iftop, tcpdump, pciutils, nvme-cli
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