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These system requirements apply to the Zephyr Enterprise Data Center. The information below is generally used to ensure that system administrators for Zephyr Enterprise are always working with an instance of Zephyr Enterprise that is supported and optimized with your hardware, operating system and network.After viewing the Zephyr Enterprise Data Center requirements below, you can view the steps for installing and upgrading the product. Please use the links provided below or the navigation on the left hand side: |
Zephyr Enterprise Data Center (for Windows On-Premise Installations only)
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OS | Windows Server 2008 / 2012 / 2016 |
CPU | Dual-core CPU Intel Pentium or AMD Opteron (2Ghz or higher) |
RAM | Minimum 1GB |
Disk Space | At least 100MB Free |
Networking | Wired Ethernet |
Account | Administrator access to the machine |
Software | Oracle JDK 8. JRE is not supported. 32-bit only |
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All port numbers mentioned are by default, and can be configured to fit your specific environment setup. If any firewalls or proxies are present, it is required that they support the WebSocket protocol. |
Ports Explained:
- 80, 443(if HTTPS), 8005 and 8009 are used by tomcat and can be configured in the server.xml file under zephyr\tomcat\conf\
- 9300 is used by Elastic search
- 5701, 5702, 37000, 37001 are used by Hazelcast
- Database system - 3306 (unless changed) for MySQL and 1433 (unless changed) for Microsoft SQL Server
- Elastic Search - 9300 on all nodes of the cluster include the one where Elastic search is installed
- Zephyr Instances - 5701,5702 (inbound ports) and 37000,37001 (outbound ports)
- Load Balancer - 80 (unless changed) for load balancer access
Note
All port numbers mentioned in this document are the defaults, and can be configured to fit your specific environment setup. If Firewall or Proxy are present, it is a requirement that they support WebSocket protocol.
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- Oracle JDK 8u101 or higher required. JRE is not supported
- No other database should be present on the server node
- Zephyr Enterprise Data Center requires a separate installation of the desired Zephyr Enterprise Data Center Requirements not included in the installation package
Additional deployment requirements:
- Further, the The Zephyr instances need to be able to access a shared storage for storing common data (ex: attachments, etc) with a capacity of 100GB which could be further part of a HA cluster on its' own since this device is to be available without fail to all the nodes as long as the cluster is functional.
- Nodes must be configured with the same timezone and keep the current time synchronized. Using NTPD (Network Time Protocol Daemon) or some similar service is a good way to arrange thisit.
- Nodes must be able to communicate with each other based on IP address. (hosts file needs to be updated as required for this communication to work)