---
# tasks file for roles/galera_swarm
- name: Load in local SSH key path
  set_fact:
    my_ssh_key: "{{ lookup('env','HOME') }}/.ssh/id_rsa.pub"
  when: inventory_hostname in groups['manager']
  tags: lxc

- name: Local user has an SSH key
  command: stat {{ my_ssh_key }}
  changed_when: false
  run_once: true
  when: inventory_hostname in groups['manager']

- include: prepare_host.yml 
  when: inventory_hostname in groups['manager']

- include: lxc_prepare.yml
  when: inventory_hostname in groups['manager']

- include: lxc_nodes.yml
  when: inventory_hostname in groups['manager']

- name: container key is up-to-date locally
  shell: ssh-keyscan {{ workers }} >> ~/.ssh/known_hosts
#  with_items:
#    - "10.0.3.100"
#    - "10.0.3.101"
  when: inventory_hostname in groups['manager']

- name: Install python on LXC container
  raw: which python || (apt-get -y update && apt-get install -y python)
  when: inventory_hostname in groups['workers']

- include: prepare_host.yml
  when: inventory_hostname in groups['workers']

- include: swarm.yml
  tags: swarm

- setup:
  tags: swarm, Dockerfile

- include: Dockerfile.yml
  when: inventory_hostname in groups['workers']
  tags: Dockerfile,swarm