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• CentOS 7 or Ubuntu 18 Virtual Machine. 
  • Use a dedicated virtual machine with no other production applications running on it. Install and update the base OS packages to the latest versions.
  • Ensure Internet connectivity to automatically install and configure software dependencies.
• vCPU/Core: 4
  • Example: Intel(R) Xeon(R) Platinum 8175M CPU @ 2.50 GHz
• RAM: 16 GB
• NIC interface: 1
• Disks mounted to the Virtual Machine: 2*
  • Host OS: 100 GB minimum

  • Spacevars
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    /Docker storage: 
    • Recommended 1 TB. Minimum 500 GB.
    • Disk space monitoring and alerting configured at safe threshold (for example, 80% used capacity)
    • Ability to expand disk space when it reaches threshold.
• Docker version 19.03.811
• Docker Compose version 1.2526.52

*Configure and mount an additional disk/file system at /var/lib/docker/ prior to any installation activities. This provides greater flexibility and reliability on production systems. A sample configuration guide is provided under Configuring Storage for EdgeView and Docker section.

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• 80, 443 for HTTP/HTTPS
  Inbound (

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  GUI access and initial ZTP connection from

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  )
• 5671 for EMPath
  Inbound (RabbitMQ communication between 

  Spacevars
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  and

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  )
• 8022, 8443 for EM GUI access
  Inbound (Communication between 

  Spacevars
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  and

  Spacevars
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  )
• 9042 for legacy support data syncing
  Inbound (Cassandra connection for legacy support)
• 22 for ssh
  Inbound (Connection of 

  Spacevars
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  devices in environments that have both

  Spacevars
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  14 and

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  15 deployed)

• 25, 587 for SMTP

  Outbound (For 

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   to send email notifications to users)

VM Sizing Chart:

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