Rol de Ansible para Tailscale

Tailscale en Linux.

Funciones:

• Instalar Tailscale.
• Registrar nodo en Tailnet.
• Proveer certificados HTTPS.

Requisitos

Ninguno.

Variables del Rol

Las variables disponibles se enumeran a continuación, junto con los valores predeterminados (ver defaults/main.yml):

tailscale_apt_gpg_key: "https://pkgs.tailscale.com/stable/{{ ansible_distribution|lower }}/{{ ansible_distribution_release|lower }}.gpg"
tailscale_apt_repository: "deb https://pkgs.tailscale.com/stable/{{ ansible_distribution|lower }} {{ ansible_distribution_release|lower }} main"

Opciones del repositorio Apt para la instalación de Tailscale.

__ts_yum_centos_repo_url: "https://pkgs.tailscale.com/stable/centos/{{ ansible_distribution_major_version }}/tailscale.repo"
__ts_yum_fedora_repo_url: "https://pkgs.tailscale.com/stable/fedora/tailscale.repo"
tailscale_yum_repository_url: "{{ (ansible_distribution == 'Fedora') | ternary(__ts_yum_fedora_repo_url, __ts_yum_centos_repo_url) }}"

Opciones del repositorio Yum para la instalación de Tailscale.

tailscale_service_name: "tailscaled"
tailscale_service_state: started
tailscale_service_enabled: true

Controla el estado del servicio tailscaled.

tailscale_up_node: false
tailscale_up_authkey: ""
tailscale_up_timeout: "30s"
tailscale_up_extra_args: ""
tailscale_up_no_log: true

Ejecuta tailscale up con argumentos. tailscale_up_authkey debe estar configurado.

Ver https://tailscale.com/kb/1080/cli/#up.

tailscale_cert_enabled: false
tailscale_cert_domain: ""
tailscale_cert_dir: "/usr/local/etc/ssl/certs"
tailscale_cert_filename: "{{ tailscale_cert_domain }}.crt"
tailscale_cert_private_key_dir: "/usr/local/etc/ssl/private"
tailscale_cert_private_key_filename: "{{ tailscale_cert_domain }}.key"

Ejecuta tailscale cert con argumentos. tailscale_cert_domain debe estar configurado.

Ver https://tailscale.com/kb/1153/enabling-https/.

Dependencias

Ninguna.

Ejemplo de Playbook

Instalar Tailscale.

- hosts: all

  roles:
    - jason_riddle.tailscale

Registrar nodo en Tailnet.

- hosts: all

  vars:
    tailscale_up_node: true
    tailscale_up_authkey: "{{ lookup('env', 'TAILSCALE_AUTHKEY') }}"
    # Opcional: Especificar argumentos para el comando `tailscale up`.
    tailscale_up_extra_args: "--hostname={{ lookup('env', 'HOSTNAME') }}-{{ ansible_distribution|lower }}"

  roles:
    - jason_riddle.tailscale

Proveer certificados HTTPS.

Ver https://tailscale.com/kb/1153/enabling-https/.

- hosts: all

  vars:
    tailscale_cert_enabled: true
    tailscale_cert_domain: "nombre-maquina.alias-dominio.ts.net"
    tailscale_cert_dir: "/usr/local/etc/ssl/certs"
    tailscale_cert_filename: "{{ tailscale_cert_domain }}.crt"
    tailscale_cert_private_key_dir: "/usr/local/etc/ssl/private"
    tailscale_cert_private_key_filename: "{{ tailscale_cert_domain }}.key"
    tailscale_default_options_enabled: true
    tailscale_default_options_settings:
      # Permitir al usuario caddy obtener el certificado.
      # Ver https://tailscale.com/kb/1190/caddy-certificates/#provide-non-root-users-with-access-to-fetch-certificate.
      - regexp: "^#?TS_PERMIT_CERT_UID"
        line: "TS_PERMIT_CERT_UID=\"caddy\""

  roles:
    - jason_riddle.tailscale

Licencia

MIT