Ansible Lambda Storage Clean Up

- name: Assuming role in aws account
  sts_assume_role:
    region: "{{cf_region}}"
    role_arn: "{{cf_role_arn}}"
    role_session_name: "cf_session"
    aws_access_key: "{{cf_aws_access_key|default(omit)}}"
    aws_secret_key: "{{cf_aws_secret_key|default(omit)}}"
  register: assumed_role

- name: Register assumed role and stack name facts
  set_fact:
    assumed_role: "{{assumed_role}}"

- name: List all functions
  lambda_facts:
    region: "{{cf_region}}"
    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}}"
  loop_control:
    loop_var: sub_item

- name: Get all versions per function
  lambda_facts:
    query: versions
    function_name: "{{sub_item.key}}"
    region: "{{cf_region}}"
    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}}"
  register: lambda_versions
  loop: "{{lambda_facts.function|dict2items}}"
  loop_control:
    label: "{{sub_item.key}}"
    loop_var: sub_item

- name: Create list
  set_fact:
    lambda_list: []

- name: Add versions to list
  set_fact:
    lambda_list: "{{lambda_list+(sub_item.ansible_facts.lambda_facts.function|dict2items)}}"
  loop: "{{lambda_versions.results}}"
  loop_control:
    label: "{{sub_item.sub_item.key}}"
    loop_var: sub_item

- name: Delete old versions
  shell:
    "AWS_ACCESS_KEY_ID={{assumed_role.sts_creds.access_key}}
     AWS_SECRET_ACCESS_KEY={{assumed_role.sts_creds.secret_key}}
     AWS_SESSION_TOKEN={{assumed_role.sts_creds.session_token}}
     aws lambda delete-function
      --region {{cf_region}}
      --function-name {{sub_item.1.function_name}}
      --qualifier {{sub_item.1.version}}"
  with_subelements:
   - "{{lambda_list}}"
   - value.versions
  loop_control:
    label: "{{sub_item.1.function_name+'-'+sub_item.1.version}}"
    extended: yes
    loop_var: sub_item
  when:
    - sub_item.1.version != "$LATEST"
    - (sub_item.1.version|int) <
      (((lambda_list|items2dict)[sub_item.0.key].versions[-1].version|int) - 5)