Based on your elasticsearch version, you have to install the Python Elasticsearch Client.
I am using elasticsearch version 7.10
# Elasticsearch 7.x elasticsearch>=7.0.0,<8.0.0 # Elasticsearch 6.x elasticsearch>=6.0.0,<7.0.0 # Elasticsearch 5.x elasticsearch>=5.0.0,<6.0.0 # Elasticsearch 2.x elasticsearch>=2.0.0,<3.0.0
Prepare your environment
python3 -m venv backend
source backend/bin/activate
pip3 install elasticsearch===7.10.1
Code
from elasticsearch import Elasticsearch
from elasticsearch.exceptions import RequestError
# Create an instance of Elasticsearch with TLS options
es = Elasticsearch(
'https://<user>:<password>@<host>:<port>',
ca_certs='<cert_file>'
)
print("=======================================================")
info = es.info()
print(info)
print("=======================================================")
# Test the connection and create an index
index_name = 'my_index'
try:
es.indices.create(index=index_name)
print(f"Index '{index_name}' created successfully.")
except RequestError as e:
if e.error == 'resource_already_exists_exception':
print(f"Index '{index_name}' already exists.")
else:
print(f"An error occurred while creating index '{index_name}': {e}")
document = {
'title': 'Example Document',
'content': 'This is the content of the document.'
}
# Add the document to the index
response = es.index(index=index_name, body=document)
print("=======================================================")
print(response)
Run
python3 app.py
Enjoy!
Ref: https://elasticsearch-py.readthedocs.io/en/v7.10.1/
https://www.elastic.co/guide/en/elasticsearch/client/python-api/current/getting-started-python.html
