ansible-roles/roles/vault_unseal/defaults/main.yml

---

vault_unseal_version: 0.7.2
vault_unseal_bin_url: https://github.com/lrstanley/vault-unseal/releases/download/v{{ vault_unseal_version }}/vault-unseal_linux_amd64
vault_unseal_bin_sha256: f6e2ee07a4e10e73b9518a6d45e22ff68797c8a78dbedc7df5789dc279b60284
vault_unseal_root_dir: /opt/vault_unseal
vault_unseal_user: vault-unseal

vault_unseal_base_conf:
  # named environment that vault-unseal is running in, gets passed in when sending
  # email alerts.
  environment: dev
  
  # delay between seal-checks of each vault node.
  check_interval: 15s
  
  # maximum delay between checks of each vault node. when an error occurs, we will
  # add a backoff delay, up to this maximum.
  max_check_interval: 30m
  
  # list of vault nodes to check, must include http/https, and a port (unless 80/443).
  vault_nodes: []
  
  # unseal tokens necessary to unseal any of the given vaults in the above node
  # list.
  #
  # WARNING: do not put enough tokens in this list that can be used to unseal a
  # vault instance. I.e. if vault requires 3 of 5 tokens, DO NOT PUT 3 TOKENS HERE.
  # the goal is to put less than the required amount, but have more instances of
  # vault-unseal setup with the other missing tokens from the list. this ensures
  # that if the server was compromised, they don't have all of the needed tokens.
  #
  # i.e. 1 instance of vault-unseal on each of the three nodes, each with two
  # tokens. given A, B, and C tokens required, each instance should have the
  # following tokens:
  #   * 1: AB
  #   * 2: BC
  #   * 3: AC
  unseal_tokens: []
  
  # skip tls checks for the given vault instance. useful if your instance doesn't
  # have a certificate which has all of the server hostnames on it.
  tls_skip_verify: false
  
  # email notifications. setting this to false will disable all notifications.
  email:
    enabled: false
    hostname: 127.0.0.1
    port: 25
    # username: your-username
    # password: your-password
    # address to send from.
    from_addr: vault-unseal-{{ ansible_hostname }}@{{ ansible_domain }}
    # addresses to send to. the first will be the TO, the second and on will be CC'd
    # onto the message.
    send_addrs:
      - "{{ system_admin_email }}"
    # Skip TLS certificate validation.
    # tls_skip_verify: false
    # Require TLS for SMTP connections.
    # The default is opportunistic.
    # mandatory_tls: false
  
  # notifications in vault-unseal queue up to prevent email spam (e.g. 20 alerts
  # in one email). this is the max allotted time an event can be queued before
  # the queue is sent as a notification.
  notify_max_elapsed: 10m
  
  # queue delay is the amount of time vault-unseal waits after the last received
  # notification, before it sends all of them in bulk.
  notify_queue_delay: 60s

vault_unseal_extra_conf: {}
vault_unseal_host_conf: {}
vault_unseal_conf: "{{ vault_unseal_base_conf | combine(vault_unseal_extra_conf, recursive=True) | combine(vault_unseal_host_conf, recursive=True) }}"