def show_stats(self, index_name):
"""
Display performance metrics for specified index.
"""
es = self.es_connection.get_connection()
result = es.indices.stats(index_name)
# Print an error if one occurred
acknowledge_result(result)
def show_stats(self, index_name):
"""
Display performance metrics for specified index.
"""
es = self.es_connection.get_connection()
result = es.indices.stats(index_name)
# Print an error if one occurred
acknowledge_result(result)
def delete_index(self, index_name):
"""
Delete an ElasticSearch index
index_name Name of index to be deleted
"""
es = self.es_connection.get_connection()
result = es.indices.delete(index=index_name)
# Display error if there is one
acknowledge_result(result)
def open_index(self, index_name):
"""
Open a closed index in the ElasticSearch cluster
index_name Name of index to be opened
"""
es = self.es_connection.get_connection()
result = es.indices.open(index=index_name)
# Display error if there is one
acknowledge_result(result)
def close_index(self, index_name):
"""
Close an index on the ElasticSearch cluster
index_name Name of index to be closed
"""
es = self.es_connection.get_connection()
result = es.indices.close(index=index_name)
# Print an error if one occurred
acknowledge_result(result)
def list_index(self, index_name):
"""
Display a list of indices in the ElasticSearch cluster.
index_name Name of index to list (default is _all)
"""
es = self.es_connection.get_connection()
result = es.indices.get_settings(index=index_name)
# Print an error if one occurred
acknowledge_result(result)
def flush_index(self, index_name):
"""
Flush all of the documents out of the target index
index_name Name of index to be flushed
"""
es = self.es_connection.get_connection()
result = es.indices.flush(index=index_name)
# Print an error if one occurred
acknowledge_result(result)
def close_index(self, index_name):
"""
Close an index on the ElasticSearch cluster
index_name Name of index to be closed
"""
es = self.es_connection.get_connection()
result = es.indices.close(index=index_name)
# Print an error if one occurred
acknowledge_result(result)
def open_index(self, index_name):
"""
Open a closed index in the ElasticSearch cluster
index_name Name of index to be opened
"""
es = self.es_connection.get_connection()
result = es.indices.open(index=index_name)
# Display error if there is one
acknowledge_result(result)
def delete_index(self, index_name):
"""
Delete an ElasticSearch index
index_name Name of index to be deleted
"""
es = self.es_connection.get_connection()
result = es.indices.delete(index=index_name)
# Display error if there is one
acknowledge_result(result)
def flush_index(self, index_name):
"""
Flush all of the documents out of the target index
index_name Name of index to be flushed
"""
es = self.es_connection.get_connection()
result = es.indices.flush(index=index_name)
# Print an error if one occurred
acknowledge_result(result)
def list_index(self, index_name):
"""
Display a list of indices in the ElasticSearch cluster.
index_name Name of index to list (default is _all)
"""
es = self.es_connection.get_connection()
result = es.indices.get_settings(index=index_name)
# Print an error if one occurred
acknowledge_result(result)
def delete_alias(self, alias_name, index_name):
"""
Delete the specified alias from ElasticSearch.
alias_name The alias name to delete
index_name The index that the alias points to
"""
es = self.es_connection.get_connection()
result = es.indices.delete_alias(index=index_name, name=alias_name)
# Display error if there is one
acknowledge_result(result)
def list_mapping(self, index_name):
"""
Show the mappings for a specified index.
index_name Index to display mappings.
"""
es = self.es_connection.get_connection()
result = es.indices.get_mapping(index=index_name)
# Display error if there is one
acknowledge_result(result)
def list_alias(self, index_name):
"""
List the aliases defined on the ElasticSearch cluster.
index_name Name of index to list aliases (default is _all)
"""
es = self.es_connection.get_connection()
if not index_name:
result = es.indices.get_aliases()
else:
result = es.indices.get_aliases(index=index_name)
# Print an error if one occurred
acknowledge_result(result)
def cluster_health(self, index_name):
"""
Display basic cluster health information, or if index is specified, of that index.
index_name Index to get health status on
"""
es = self.es_connection.get_connection()
if index_name == "_all":
result = es.cluster.health()
else:
result = es.cluster.health(index=index_name)
# Print an error if one occurred
acknowledge_result(result)
def create_alias(self, alias_name, index_name):
"""
Create an alias to the specified index.
alias_name The alias name to create
index_name The index the alias points to
"""
es = self.es_connection.get_connection()
result = es.indices.put_alias(name=alias_name,
index=index_name,
ignore=400)
# Display error if there is one
acknowledge_result(result)
def list_alias(self, index_name):
"""
List the aliases defined on the ElasticSearch cluster.
index_name Name of index to list aliases (default is _all)
"""
es = self.es_connection.get_connection()
if not index_name:
result = es.indices.get_aliases()
else:
result = es.indices.get_aliases(index=index_name)
# Print an error if one occurred
acknowledge_result(result)
def delete_alias(self, alias_name, index_name):
"""
Delete the specified alias from ElasticSearch.
alias_name The alias name to delete
index_name The index that the alias points to
"""
es = self.es_connection.get_connection()
result = es.indices.delete_alias(
index=index_name,
name=alias_name
)
# Display error if there is one
acknowledge_result(result)
def create_alias(self, alias_name, index_name):
"""
Create an alias to the specified index.
alias_name The alias name to create
index_name The index the alias points to
"""
es = self.es_connection.get_connection()
result = es.indices.put_alias(
name=alias_name,
index=index_name,
ignore=400
)
# Display error if there is one
acknowledge_result(result)
def create_index(self, index_name, shards, replicas):
"""
Create an ElasticSearch index
index_name Name of index to be created
shards Number of shards for index
replicas Number of replicas for index
"""
es = self.es_connection.get_connection()
result = es.indices.create(
index=index_name,
body={
'settings': {
'number_of_shards': shards,
'number_of_replicas': replicas
}
},
# Do not generate an error if index exists
ignore=400)
# Display error if there is one
acknowledge_result(result)
def create_index(self, index_name, shards, replicas):
"""
Create an ElasticSearch index
index_name Name of index to be created
shards Number of shards for index
replicas Number of replicas for index
"""
es = self.es_connection.get_connection()
result = es.indices.create(
index=index_name,
body={
'settings': {
'number_of_shards': shards,
'number_of_replicas' : replicas
}
},
# Do not generate an error if index exists
ignore=400
)
# Display error if there is one
acknowledge_result(result)