hub_account_config.yml

- name: Set up Jupyter account and configuration
  block:
    - group:
        name: jupyterhub
        state: present
    - user:
        name: jupyterhub
        group: jupyterhub
        # Need shadow for PAM authentication
        groups: [shadow, docker]
        create_home: yes
        home: /etc/jupyterhub
        password: !
        shell: /bin/bash
        state: present

    - file:
        path: "{{ item }}"
        state: directory
        owner: jupyterhub
        group: jupyterhub
      loop: [/srv/jupyterhub, /etc/jupyterhub]

    - template:
        src: systemgroupspawner.py
        dest: /etc/jupyterhub/systemgroupspawner.py
        mode: 0644
        owner: jupyterhub
        group: jupyterhub

    - template:
        src: jupyterhub_config.py
        dest: /etc/jupyterhub/jupyterhub_config.py
        mode: 0644
        owner: jupyterhub
        group: jupyterhub

    # Note: not necessary with the SystemUser/GroupSpawner; kept
    # in case we'd like to switch back to the SudoSpawner
    - copy:
        dest: /opt/conda/bin/sudospawner-singleuser
        mode: 0755
        content: |
          #!/bin/bash -l
          # Delegate the notebook server launch to the jupyter-labhub script.
          exec "jupyter-labhub" $@