Ansible cannot ssh to ec2 instance that was dynamically created

[Des Sindatry]

I have a playbook for ansible to create ec2 instance dynamically this works fine.

I add them to host group. I want ansible to run a script on the dynamically created ec2 instances. 

It fails at connection waiting. I am providing the same key that ansible used to create ec2 instance. 

- name: Deploy EC2 Master node

  hosts: localhost

  gather_facts: False

  vars_files:

    - ~/aws-common/automation/ansible/config/var_input.yml

  tasks:

    - name: Get AWS credentials

      sts_assume_role:

        role_arn: "{{ role_arn }}"

        role_session_name: "{{ role_session_name }}"

      register: assumed_role

    - name: Provision a set of instances

      ec2:

         key_name: "{{ key_name }}"

         group: "{{ group }}"

         instance_type: "{{ instance_type }}"

         region: "{{ region }}"

         image: "{{ image }}"

         wait: "{{ wait }}"

         wait_timeout: "{{ wait_timeout }}"

         count: "{{ count }}"

         instance_profile_name: "{{ instance_profile_name }}"

         instance_tags:

           Name: "{{ Name }}"

           deployer: "{{ deployer }}"

           resourceowner: "{{ resourceowner }}"

         monitoring: "{{ monitoring }}"

         vpc_subnet_id: "{{ vpc_subnet_id }}"

         assign_public_ip: "{{ assign_public_ip }}"

         aws_access_key: "{{ assumed_role.sts_creds.access_key }}"

         aws_secret_key: "{{ assumed_role.sts_creds.secret_key }}"

         security_token: "{{ assumed_role.sts_creds.session_token }}"

         volumes:

         - device_name: /dev/sda1

           volume_type: gp2

           encrypted: true

           volume_name: HadoopMaster-rootvolume /

           volume_size: 100

           delete_on_termination: true

         - device_name: /dev/sdf

           volume_type: gp2

           encrypted: true

           volume_name:  HadoopMaster /sso/sfw

           volume_size: 70

           delete_on_termination: true

      register: ec2

    - name: Add new instance to host group

      add_host:

        hostname: "{{ item.private_ip }}"

        groupname: launched

      loop: "{{ ec2.instances }}"

    - name: Wait for SSH to come up

      delegate_to: "{{ item.private_dns_name }}"

      wait_for_connection:

        delay: 60

        timeout: 320

      loop: "{{ ec2.instances }}"

- hosts: launched

  name: Mounting the attached EBS volumes

  user: ec2-user

  gather_facts: false

  tasks:

      - name: Run a script with arguments (free form)

        script: ~/aws-common/automation/ansible/files/formatandmount.sh

[desind@comdpmactl01 files]$ cat ~/ansible.cfg

[defaults]

inventory = hosts

executable=/etc/ansible-wrapper

retry_files_enabled = False

allow_world_readable_tmpfiles = True

remote_tmp = /tmp/.ansible-${USER}/tmp

#log_path: "/home/desind/myAnsible/test.log"

command_warnings = False

[ssh_connection]

# Adding ForwardAgent=yes so 'copy wallet to backup directory' works.

# The ssh chain is vspoem04->vspoem01->ansible_fqdn

# Without ForwardAgent, the vspoem01->ansible_fqdn fails

ssh_args = -o ControlMaster=no -o ForwardAgent=yes

pipelining = True

host_key_checking = False

Command: /sso/sfw/python2/bin/ansible-playbook test2.yaml --extra-vars='ansible_python_interpreter=/usr/bin/python' -i ansible_ssh_private_key_file=~/aws-common/automation/ansible/files/kafka.ppk  --user ec2-user

[Des Sindatry]

I was able to fix my issue. The issue was that i had a wrapper and ansible expected that on ec2 instance. I commented that in ansible.cfg and that resoled my issue