python - 如何编写Lambda处理程序以将数据发送到Elasticsearch

下面是将数据发送到本地的Elasticsearch的代码

r = [{'Name': 'Dr. Christopher DeSimone', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Tajwar Aamir (Aamir)', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Bernard M. Aaron', 'Specialised and Location': 'Health'},
 {'Name': 'Eliana M. Aaron', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Joseph J. Aaron', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Michael R. Aaron', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Darryl H. Aarons', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. William B. Aarons', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Sirike T. Aasmaa', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Jacobo A. Abadi', 'Specialised and Location': 'Health'}]
from elasticsearch import Elasticsearch
es = Elasticsearch()
es.cluster.health()
es.indices.create(index='my-index', ignore=400)

for e in enumerate(r):
     es.index(index="my-index", body=e[1])

如何使用Lambda处理程序将数据发送到AWS的Elasticsearch
我已经创建了Elasticsearch(t2 small)https://search-xxx.us-east-1.es.amazonaws.com的域公共(public)访问权限
如何编写Lambda处理程序以将数据发送到 flex 搜索

最佳答案

from requests_aws4auth import AWS4Auth
from elasticsearch import Elasticsearch, RequestsHttpConnection
session = boto3.session.Session()
credentials = session.get_credentials()

awsauth = AWS4Auth(credentials.access_key,
                   credentials.secret_key,
                   session.region_name, 'es',
                   session_token=credentials.token)
es = Elasticsearch(
    ['https://search-xxx.us-east-1.es.amazonaws.com'],
    http_auth=awsauth,
    use_ssl=True,
    verify_certs=True,
    connection_class=RequestsHttpConnection
)


def lambda_handler(event, context):
    es.cluster.health()
    es.indices.create(index='my-index', ignore=400)
    r = [{'Name': 'Dr. Christopher DeSimone', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Tajwar Aamir (Aamir)', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Bernard M. Aaron', 'Specialised and Location': 'Health'},
 {'Name': 'Eliana M. Aaron', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Joseph J. Aaron', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Michael R. Aaron', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Darryl H. Aarons', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. William B. Aarons', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Sirike T. Aasmaa', 'Specialised and Location': 'Health'},
 {'Name': 'Dr. Jacobo A. Abadi', 'Specialised and Location': 'Health'}]
    for e in enumerate(r):
         es.index(index="my-index", body=e[1])