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Refined node exclusion logic to prevent miscounting #33

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Refined node exclusion logic to prevent miscounting #33

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4 changes: 2 additions & 2 deletions plb.py
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Original file line number Diff line number Diff line change
Expand Up @@ -285,8 +285,8 @@ def authentication(server: str, data: dict):
def cluster_load_verification(mem_load: float, cluster_obj: object) -> None:
"""Checking the RAM load of the balanced part of the cluster"""
logger.debug("Starting cluster_load_verification")
if len(cluster_obj.cl_nodes) - len(excluded_nodes) == 1:
logger.error('It is impossible to balance one node!')
if len(set(cluster_obj.cl_nodes.keys()) - set(excluded_nodes)) <= 1:
logger.error('It is impossible to balance <= 1 node!')
sys.exit(1)
assert 0 < mem_load < 1, 'The cluster RAM load should be in the range from 0 to 1'
if mem_load >= THRESHOLD:
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