Distributed UMS vs. UMS High Availability (HA)
If you want to install the UMS with multiple servers, IGEL recommends to use the Distributed UMS feature:
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for new installations
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for existing single-instance installations. For more details, see IGEL UMS Installation.
If you have an existing fully functional HA installation, you can leave everything as it is. Note, however, that no new features will be added for the UMS HA.
If you want to migrate, see How to Migrate a UMS High Availability Installation to a Distributed UMS.
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Troubleshooting Load Balancer Is Not Stopping during the Update of the HA Installation -
Which Files Are Automatically Synchronized between the IGEL UMS Servers? -
Load Distribution with a Number of Load Balancers -
Troubleshooting: License Error Because HA Servers Are out of Sync -
How to Manually Synchronize the UMS ID -
Troublehsooting: Error Message When Switching Back from an Externally Signed CA to the Internal CA -
So migrieren Sie eine UMS High Availability-Installation zu einer Standalone UMS -
So migrieren Sie eine UMS High Availability-Installation zu einer Distributed UMS -
Troubleshooting: UMS 12 HA Not Working After Upgrade