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• Five CentOS 7, RHEL 8 or Ubuntu 18 Virtual Machines. All virtual machines within the cluster must be the same OS
  • Ensure that these dedicated virtual machines have unique hostnames with no other production applications running on them. Install and update base OS packages to the latest versions.
  • Requires an active internet connection to automatically install and configure software dependencies.
  • Does not have any pre-existing OS level firewall rules (iptables).
• vCPU/Core: 8
  • Example: Intel(R) Xeon(R) Platinum 8175M CPU @ 2.50 GHz
• RAM: 8 GB
• Load balancer or network configuration (DNS) to provide a single network endpoint for the cluster.
• NIC Interface: 1
• Disk configuration options (Choose one or the other):
  • To use NFS, configure and operate an NFS server, separate from your docker swarm cluster.
  • To use Storidge provide the following disk configuration to each VM:
    
    
    • Disks mounted to each Virtual Machine: 4
    • Host OS: 100 GB minimum
    • 3x disks for Docker storage: 100 GB minimum each per VM (this will grow as you add data to the system over time)
    • Disk space monitoring and alerting configured at safe threshold (for example, 80% used capacity)
    • Ability to expand disk space when it reaches the threshold

• Docker version 20.10.56
• Storidge version V2.0.0-3452

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1. Download the 

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    artifacts ‘cluster-install-ev.sh’ and ‘ev-fullpkg.tar.xz’ to the /opt directory of the primary node (note that you will need an HA license to utilize this functionality).

   Info
   title Note
   For these artifacts, log in to Salesforce and open an additional browser for the Ribbon Global Software Center (GSC). In the Downloads section, search for the name and version of the required software. Reach out to  Ribbon Support for more information.

   
   

2. Enable read-write-execute permissions for the copied files using the command given below:

   Code Block
   chmod +x cluster-install-ev.sh

3. To execute the installation process, use the following command:

   Code Block
   ./cluster-install-ev.sh

   The installation procedure will begin. Please provide input as prompted by the console output during the installation process.

   The installation creates a log file of all the performed actions for historical review/troubleshooting. The name of this file is $MM-DD-YYYY-ev-install.log.

4. You are prompted to enter information related to your networking configuration. Please read this section carefully and provide appropriate values for your network environment.

   Once the installation is complete, the console screen displays the following message:

   “

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   Installation/Upgrade Completed” 

   A directory named scc-build is created.

5. All the services start and all replica-expected-values reach their target (for example 1/1 or 5/5) over the next several minutes. To validate, run the following command:

   Code Block
   docker service ls

   

   Tip
   title Tip
   Make sure that the replicas are all meeting their targets – for example, 1/1 or 5/5. If they are not, run the following command and check the Health section of the output using the following command:  Code Block docker service ps $service_name -no-trunc

   
   

6. For the initial SCC configuration, register your 

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   server by accessing it through the web interface at its IP address and entering the registration information that you received in your email. If you didn’t receive the registration information, reach out to Ribbon Support.
   
7. Enter the 

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   admin registration details and click NEXT.
   
8. Enter the Tenant admin registration details and click NEXT.
   
9. Click APPLY to complete the registration.
   
10. Click LOGIN to navigate to the login screen.
    
11. Enter the credentials and click SIGN IN to log in to the 

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    .
    
    

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