common_timezone: 'Etc/UTC'
admin_email: "{{ main_user_name }}@{{ domain }}"
main_user_shell: "/bin/bash"
server_hostname: "{{ server_fqdn }}"
friendly_networks:
  - ""

db_admin_username: 'postgres'
db_admin_password: "{{ lookup('password', secret + '/' + 'db_admin_password length=32') }}"

# let's encrypt
letsencrypt_server: "https://acme-v02.api.letsencrypt.org/directory"

# ssh
# Following https://infosec.mozilla.org/guidelines/openssh
kex_algorithms: "curve25519-sha256@libssh.org,ecdh-sha2-nistp521,ecdh-sha2-nistp384,ecdh-sha2-nistp256,diffie-hellman-group-exchange-sha256"
ciphers: "chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr"
macs: "hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,umac-128@openssh.com"

# ntp
ntp_servers:
  - 0.pool.ntp.org
  - 1.pool.ntp.org
  - 2.pool.ntp.org
  - 3.pool.ntp.org