def remove_one_replica_from_elasticsearch_index(cluster: str,
index: str,
force: bool = False):
"""Remove one replica."""
elastic = sreElastic(host=cluster)
elastic.decr_replica_amount(index=index, without_confirmation=force)
def add_one_replica_to_elasticsearch_index(cluster: str,
index: str,
force: bool = False):
"""Add one replica."""
elastic = sreElastic(host=cluster)
elastic.incr_replica_amount(index=index, without_confirmation=force)
def show_elasticsearch_index_info(cluster: str, index: str):
"""Show index allocation and routing settings."""
elastic = sreElastic(host=cluster)
pp = pprint.PrettyPrinter(indent=2, width=120)
print("\nLocation:")
pp.pprint(elastic.get_index_location(index))
print("\nRouting:")
pp.pprint(elastic.get_index_routing(index))
print("\n")
def move_index_to_nodes(cluster: str,
index: str,
nodes: tuple,
timeout: int,
force: bool = False):
"""Move index shard by shard to the new location."""
elastic = sreElastic(host=cluster)
elastic.move_index_to_custom_nodes(index=index,
nodes=nodes,
timeout=timeout,
without_confirmation=force)
def reset_elasticsearch_index_allocation(cluster: str, index: str):
"""Reset index allocation (remove allocation settings)."""
elastic = sreElastic(host=cluster)
elastic.index_reset(index=index)
def fix__elasticsearch_index_allocation(cluster: str, index: str):
"""Fix index allocation to the current data nodes."""
elastic = sreElastic(host=cluster)
elastic.index_fix(index=index)
def wait_for_elasticsearch_index(cluster: str, index: str):
"""Wait until index relocating"""
elastic = sreElastic(host=cluster)
elastic.wait_index_relocation(index=index)
def show_elasticsearch_indices(cluster: str, node: str):
"""Show elasticsearch indices with additional information"""
elastic = sreElastic(host=cluster)
elastic.list_indices(only_this_node=node)
def delete_elasticsearch_index(cluster: str, index: str):
"""Delete index."""
elastic = sreElastic(host=cluster)
elastic.delete_index(index=index)
def setup_index_shards_per_node(cluster: str, index: str, number: int):
"""Set number of shards per one node setting."""
elastic = sreElastic(host=cluster)
elastic.set_number_shards_per_node(index=index, number=number)