Ansible Docker command is not working

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1

Hi,

I am trying to run a service via ansible

  • name: Run airflow init
    shell:
    cmd: docker-compose up airflow-init
    chdir: /home/azureuser/airflow

but it is throwing this error:

fatal: [dmpServer]: FAILED! => {“changed”: true, “cmd”: “docker-compose up airflow-init”, “delta”: “0:00:01.016183”, “end”: “2021-06-29 01:26:01.836135”, “msg”: “non-zero return code”, “rc”: 1, “start”: “2021-06-29 01:26:00.819952”, “stderr”: “/usr/local/lib/python2.7/dist-packages/paramiko/transport.py:33: CryptographyDeprecationWarning: Python 2 is no longer supported by the Python core team. Support for it is now deprecated in cryptography, and will be removed in the next release.\n from cryptography.hazmat.backends import default_backend\nThe Compose file ‘./docker-compose.yaml’ is invalid because:\nInvalid top-level property "x-airflow-common". Valid top-level sections for this Compose file are: services, version, networks, volumes, and extensions starting with "x-".\n\nYou might be seeing this error because you’re using the wrong Compose file version. Either specify a supported version (e.g "2.2" or "3.3") and place your service definitions under the services key, or omit the version key and place your service definitions at the root of the file to use version 1.\nFor more on the Compose file format versions, see https://docs.docker.com/compose/compose-file/\nservices.airflow-init.depends_on contains an invalid type, it should be an array\nservices.airflow-scheduler.depends_on contains an invalid type, it should be an array\nservices.airflow-webserver.depends_on contains an invalid type, it should be an array\nservices.airflow-worker.depends_on contains an invalid type, it should be an array\nservices.flower.depends_on contains an invalid type, it should be an array”, “stderr_lines”: [“/usr/local/lib/python2.7/dist-packages/paramiko/transport.py:33: CryptographyDeprecationWarning: Python 2 is no longer supported by the Python core team. Support for it is now deprecated in cryptography, and will be removed in the next release.”, " from cryptography.hazmat.backends import default_backend", “The Compose file ‘./docker-compose.yaml’ is invalid because:”, “Invalid top-level property "x-airflow-common". Valid top-level sections for this Compose file are: services, version, networks, volumes, and extensions starting with "x-".”, “”, “You might be seeing this error because you’re using the wrong Compose file version. Either specify a supported version (e.g "2.2" or "3.3") and place your service definitions under the services key, or omit the version key and place your service definitions at the root of the file to use version 1.”, “For more on the Compose file format versions, see https://docs.docker.com/compose/compose-file/”, “services.airflow-init.depends_on contains an invalid type, it should be an array”, “services.airflow-scheduler.depends_on contains an invalid type, it should be an array”, “services.airflow-webserver.depends_on contains an invalid type, it should be an array”, “services.airflow-worker.depends_on contains an invalid type, it should be an array”, “services.flower.depends_on contains an invalid type, it should be an array”], “stdout”: “”, “stdout_lines”: }

Even though I have installed Python 3.

root@dmpVM:airflow# python3 -V
Python 3.6.9

How to resolve this issue?

Regards
Rajaniesh

2

It seems there is an error in docker-compose.yml file (Invalid top-level property “x-airflow-common”). Have you tried to run docker-compose manually on remote server?

3

You should also consider using the docker-compose module.

https://docs.ansible.com/ansible/latest/collections/community/docker/docker_compose_module.html#ansible-collections-community-docker-docker-compose-module