nucypher/deploy/ansible/update.yml

- name: "Update Application Code on Seednodes"
  hosts: seednodes
  user: ubuntu
  gather_facts: false
  pre_tasks:
    - include_vars: variables.yml
  tasks:

    - git:
        repo: "{{ git_repo }}"
        version: "{{ git_version }}"
        dest: ./code
        clone: no
        update: yes

    - name: "Install Python Dependencies via Pipenv"
      shell: "pipenv install --dev --skip-lock --pre"
      args:
        chdir: ./code
      environment:
        LC_ALL: C.UTF-8
        LANG: C.UTF-8

    - name: "Restart Ursula Service"
      become: yes
      become_flags: "-H -S"
      systemd:
        daemon_reload: yes
        no_block: yes
        enabled: yes
        state: restarted
        name: "ursula_node"