# Usage: ansible-playbook setup-iam.yml -e iam_group=ansible_test -vv
#
# Creates IAM policies and associates them with iam_group. This group
# can then be associated with an appropriate user
#
# You can pass -e profile=boto_profile_name if you have a profile that
# you can use, otherwise use normal AWS methods (env variables, instance
# profile, etc)
#
# If you want to use a region other than us-east-1 (and only us-east-2
# works with ansible-test), pass -e region=us-east-2
#
# Requires 2.4 for iam_managed_policy and iam_group

- hosts: localhost
  connection: local
  gather_facts: no
  vars:
    aws_region: "{{ region|default('us-east-1') }}"

  tasks:
    - name: Check that required variables are set
      fail:
        msg: "You must set the iam_group variable"
      when: iam_group is not defined

    - name: Get aws account ID
      command: aws sts get-caller-identity --output text --query 'Account' "{{ '--profile=' ~ profile if profile else '' }}"
      changed_when: False
      register: aws_account_command

    - name: Set aws_account_fact
      set_fact:
        aws_account: "{{ aws_account_command.stdout }}"


    - name: Ensure Managed IAM policies exist
      iam_managed_policy:
        policy_name: "AnsibleTest{{ item|basename|regex_replace('-.*', '')|upper }}Policy"
        policy: "{{ lookup('template', item) }}"
        state: present
        profile: "{{ profile|default(omit) }}"
      with_fileglob: "testing_policies/*"
      register: iam_managed_policies

    - name: Ensure IAM group exists and attach managed policies
      iam_group:
        name: "{{ iam_group }}"
        state: present
        managed_policy: "{{ iam_managed_policies | json_query('results[].policy.PolicyName') }}"
        profile: "{{ profile|default(omit) }}"