HowTo - Fix windmill error in Linux EC2

HowTo - Fix windmill error in Linux EC2

HowTo - Get InstanceID of AWS EC2 for coding usage

HowTo - Get InstanceID of AWS EC2 for coding usage

Watch AWS service health check - HowTo

AWS Services - Health check dashboard - HowTo

Ansible playbook to deploy specific version pip - HowTo

Ansible playbook to deploy specific version pip

Pip installer is package management system used to install and manage software packages that are developed in python. 

Recenty, I have upgraded Apache airflow version to 1.8.1 and the Ansible playbook was raising error on PIP being the latest to 13.0.1. The catch here is that, v1.8.1 needs PIP  v9.0.3 and any higher version of PIP, raises error from playbooks

All being discussed, let us see, how to deploy specific version of pip from playbooks

Apache Airflow - What happens when version used isn't supported anymore ???

Apache Airflow - What happens when version used isn't supported anymore ???

Before, we start looking into the issue and resolution, let us get to know what-is-what

Apache Airflow: 

Airflow is a platform to programmatically author, schedule and monitor workflows.

Use airflow to author workflows as directed acyclic graphs (DAGs) of tasks. The airflow scheduler executes your tasks on an array of workers while following the specified dependencies. Rich command line utilities make performing complex surgeries on DAGs a snap. The rich user interface makes it easy to visualize pipelines running in production, monitor progress, and troubleshoot issues when needed

For more information refer to the documentation from Apache at https://airflow.apache.org/ 

Ansible:

Ansible is IT automation tool, easy and efficient to do configuration management, deploy software to make Continuous Delivery, an easy journey. For more details, refer to https://docs.ansible.com/ansible/latest/index.html