algo/roles/cloud-cloudstack/tasks/prompts.yml

---
- block:
    - pause:
        prompt: |
                    Enter the API key (https://trailofbits.github.io/algo/cloud-cloudstack.html):
        echo: false
      register: _cs_key
      when:
        - cs_key is undefined
        - lookup('env','CLOUDSTACK_KEY')|length <= 0

    - pause:
        prompt: |
                    Enter the API ssecret (https://trailofbits.github.io/algo/cloud-cloudstack.html):
        echo: false
      register: _cs_secret
      when:
        - cs_secret is undefined
        - lookup('env','CLOUDSTACK_SECRET')|length <= 0

    - pause:
        prompt: |
          Enter the API endpoint (https://trailofbits.github.io/algo/cloud-cloudstack.html)
          [https://api.exoscale.com/compute]          
      register: _cs_url
      when:
        - cs_url is undefined
        - lookup('env', 'CLOUDSTACK_ENDPOINT') | length <= 0

    - set_fact:
        algo_cs_key: "{{ cs_key | default(_cs_key.user_input|default(None)) | default(lookup('env', 'CLOUDSTACK_KEY'), true) }}"
        algo_cs_token: "{{ cs_secret | default(_cs_secret.user_input|default(None)) | default(lookup('env', 'CLOUDSTACK_SECRET'), true) }}"
        algo_cs_url: "{{ cs_url | default(_cs_url.user_input|default(None)) | default(lookup('env', 'CLOUDSTACK_ENDPOINT'), true) | default('https://api.exoscale.com/compute',\
          \ true) }}"

    - name: Get zones on cloud
      cs_zone_info:
      register: _cs_zones
      environment:
        CLOUDSTACK_KEY: "{{ algo_cs_key }}"
        CLOUDSTACK_SECRET: "{{ algo_cs_token }}"
        CLOUDSTACK_ENDPOINT: "{{ algo_cs_url }}"

    - name: Extract zones from output
      set_fact:
        cs_zones: "{{ _cs_zones['zones'] | sort(attribute='name') }}"

    - name: Set the default zone
      set_fact:
        default_zone: >-
          {% for z in cs_zones %}
          {%- if z['name'] == "ch-gva-2" %}{{ loop.index }}{% endif %}
          {%- endfor %}          

    - pause:
        prompt: |
          What zone should the server be located in?
            {% for z in cs_zones %}
            {{ loop.index }}. {{ z['name'] }}
            {% endfor %}

            Enter the number of your desired zone
            [{{ default_zone }}]          
      register: _algo_region
      when: region is undefined