---
- fail: msg='TROVE_ID is mandatory'
  when: TROVE_ID is not defined

- fail: msg='TROVE_COMPANY is mandatory'
  when: TROVE_COMPANY is not defined

- fail: msg='TROVE_ADMIN_USER is mandatory'
  when: TROVE_ADMIN_USER is not defined

- fail: msg='TROVE_ADMIN_EMAIL is mandatory'
  when: TROVE_ADMIN_EMAIL is not defined

- fail: msg='TROVE_ADMIN_NAME is mandatory'
  when: TROVE_ADMIN_NAME is not defined

- fail: msg='LORRY_SSH_KEY is mandatory'
  when: LORRY_SSH_KEY is not defined

- fail: msg='LORRY_SSH_PUBKEY is mandatory'
  when: LORRY_SSH_PUBKEY is not defined

- fail: msg='TROVE_ADMIN_SSH_PUBKEY is mandatory'
  when: TROVE_ADMIN_SSH_PUBKEY is not defined

- fail: msg='WORKER_SSH_PUBKEY is mandatory'
  when: WORKER_SSH_PUBKEY is not defined

- set_fact: UPSTREAM_TROVE_PROTOCOL=http
  when: UPSTREAM_TROVE_PROTOCOL is not defined

- set_fact: TROVE_HOSTNAME={{ TROVE_ID }}
  when: TROVE_HOSTNAME is not defined

- set_fact: LORRY_CONTROLLER_MINIONS=4
  when: LORRY_CONTROLLER_MINIONS is not defined

- name: Calculate ESC_PREFIX
  shell: echo -n {{ TROVE_ID|quote }} | perl -pe 's/([-+\(\).%*?^$\[\]])/%$1/g'
  register: var_esc_prefix
  changed_when: False

- set_fact: ESC_PREFIX={{ var_esc_prefix.stdout }}

- set_fact: ESC_PERSONAL_PREFIX='people'

- set_fact: PEOPLE_COMMENT='#'

- name: Check if the ssh keys are valid
  shell: ssh-keygen -l -f {{ item }}
  with_items:
  - '{{ TROVE_ADMIN_SSH_PUBKEY }}'
  - '{{ LORRY_SSH_PUBKEY }}'
  - '{{ WORKER_SSH_PUBKEY }}'
  changed_when: False

- name: Check if the ssh keys are unique
  shell: |
         cat {{ TROVE_ADMIN_SSH_PUBKEY|quote}} \
             {{ LORRY_SSH_PUBKEY|quote }} \
             {{ WORKER_SSH_PUBKEY|quote }} \
             | cut -d ' ' -f 1,2 | sort -u | wc -l
  changed_when: False
  register: number_ssh_keys

- fail: msg="The ssh keys MUST be different"
  when: number_ssh_keys.stdout != '3'