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Cleanup all orphaned indices without alias #81

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Cleanup all orphaned indices without alias #81

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14 changes: 14 additions & 0 deletions oscar_elasticsearch/search/indexing/indexer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -83,6 +83,20 @@ def finish(self):
# No indices yet, make alias from original name to alias name
es.indices.put_alias(name=self.name, index=self.alias_name)

# Get all indices associated with the alias
aliased_indices = list(
es.indices.get_alias(name=self.name, ignore_unavailable=True).keys()
)

# Find all indices matching the pattern but without an alias
all_indices = list(
es.indices.get(index=f"{self.name}_*", ignore_unavailable=True).keys()
)
unaliased_indices = set(all_indices) - set(aliased_indices)

for index in unaliased_indices:
self.delete(index)

def create(self, name):
return es.indices.create(
index=name, body={"settings": self.settings, "mappings": self.mappings}
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