Error: 'tuple' object is not callable

[Ramazan_dd]

Hello I run this

FROM python:3.6-alpine

COPY ./config /config

RUN pip install  elasticsearch-curator==5.8.0 &&\
    pip install elasticsearch==7.0.4 &&\
     rm -rf /var/cache/apk/*

CMD curator --config /config/config_file.yml /config/action_file.yml

And then I got this

2020-02-26 04:27:20,313 INFO                 curator.cli                    run:148  Preparing Action ID: 1, "snapshot"


2020-02-26 04:27:20,313 INFO                 curator.cli                    run:162  Creating client object and testing connection


2020-02-26 04:27:20,313 DEBUG              curator.utils             get_client:809  kwargs = {'hosts': ['elasticsearch'], 'port': 9200, 'use_ssl': False, 'ssl_no_validate': False, 'http_auth': "''", 'master_only': False, 'client_cert': None, 'aws_token': None, 'aws_key': None, 'certificate': None, 'aws_sign_request': False, 'aws_secret_key': None, 'client_key': None, 'url_prefix': '', 'timeout': 21600}


2020-02-26 04:27:20,313 DEBUG              curator.utils             get_client:871  Checking for AWS settings


2020-02-26 04:27:20,317 DEBUG              curator.utils             get_client:886  "requests_aws4auth" module present, but not used.


2020-02-26 04:27:20,317 INFO               curator.utils             get_client:903  Instantiating client object


2020-02-26 04:27:20,318 INFO               curator.utils             get_client:906  Testing client connectivity


2020-02-26 04:27:20,318 ERROR              curator.utils             get_client:919  Unable to connect to Elasticsearch cluster. Error: 'tuple' object is not callable


2020-02-26 04:27:20,318 CRITICAL           curator.utils             get_client:923  Curator cannot proceed. Exiting.

Also if I install curator from yum repository. I got taks_id missed error. Version curator 5.8.1 with elasticsearch-py 7.1.0 returns the same error. How can i solve this problem?

[javilez13 (Javier)]

Hi. I have had the same problem. In my case the user / pwd value of the http_aut parameter of the configuration file (config_file.yml) was not being set correctly. The configuration I have set is http_auth: $ {ELASTIC_CREDENTIAL}, being ELASTIC_CREDENTIAL an environment variable that was passed in the docker-compose.

I would test with the elastic user to see if the "Error:‘ tuple ’object is not callable" is due to it. If it works, I would look at the permissions configuration with certificate, which by the description of the error is what you use.

Greetings