- name: Deploy Arke
  hosts: dockerhosts
  remote_user: josiah
  tasks:
  - name: Get hostname for troubleshooting
    command: hostname
    register: hostname
  - debug: msg="{{ hostname.stdout }}"
  - name: Pull latest version from github
    shell: cd /home/josiah/arke/ && git pull
  - name: Build from the latest version
    shell: cd ~/arke/ && docker build -t arke -f dockerfile .
  
  - name: Check if there are any existing arke containers running
    shell: docker ps | grep 'arke' | awk '{print $1}'
    register: result
  - name: and kill it
    # this has to be a shell because command: isn't interactive
    shell: docker ps | grep 'arke' | awk '{print $1}' | xargs docker kill
    when: result.stdout != ""
  - name: Remove any existing containers using the arke name, its mine and i must have it
    # this has to be a shell because command: isn't interactive
    shell: docker container rm arke
  - name: Run the newly built docker container
    command: docker run -d --name arke --mount source=towervol,target=/shared/ arke:latest