AWS: region name: us-east-1b or ap-south-1 likely not supported, or AWS is down

Ansible and Dynamic Amazon EC2 Inventory Management


[root@ip-]# /etc/ansible/
region name: us-east-1b likely not supported, or AWS is down.  connection to region failed.


[root@ip-]# /etc/ansible/
region name: ap-south-1 likely not supported, or AWS is down.  connection to region failed.


Default value of 
regions = all
regions_exclude = us-gov-west-1,cn-north-1,ap-south-1,us-east-1b

One of regions not working which is us-east-1b so just add this in regions_exclude.

regions = all
regions_exclude = us-gov-west-1,cn-north-1,us-east-1b,ap-south-1


regions = add-your-zone.

Run now.

[root@ip-host-name opt]# /etc/ansible/
  "_meta": {
    "hostvars": {
      "IP": {
        "ansible_ssh_host": "IP",
        "ec2__in_monitoring_element": false,
        "ec2_ami_launch_index": "0",
        "ec2_architecture": "x86_64",
        "ec2_block_devices": {
          "sda1": "vol-84"

Happy learning and implementation!!!


  1. D-Link Router Login The default IP is or click here You can also log into your router using the following link- http://dlinkrouter.local

  2. Great Article
    Cloud Computing Projects

    Networking Projects

    Final Year Projects for CSE

    JavaScript Training in Chennai

    JavaScript Training in Chennai

    The Angular Training covers a wide range of topics including Components, Angular Directives, Angular Services, Pipes, security fundamentals, Routing, and Angular programmability. The new Angular TRaining will lay the foundation you need to specialise in Single Page Application developer. Angular Training


Please provide your input, it will honer for me...