Burn Lewis created UIMA-6124:
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Summary: Simplify master/backup determination for reliable DUCC
Key: UIMA-6124
URL: https://issues.apache.org/jira/browse/UIMA-6124
Project: UIMA
Issue Type: Improvement
Components: DUCC
Reporter: Burn Lewis
Assignee: Burn Lewis
Fix For: future-DUCC
Replace the multiple DuccHead classes by one that checks if a reliable
installation & if a head node is active. Simplify scripts by not checking if
the Keepalived configuration is consistent with the head node declarations.
Allow a single-node DB to be auto-managed by the master head node. Get the
(first part of) the current node name via python from ducc_base's
self.localhost rather than running /bin/hostname.
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