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- 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
-
- # swap, size in mb, times count. defaults to 1GB.
- # using multiple swapfiles gives some flexibility
- # about resizing/adding/removing them in future.
- swap_file_size: 1024
- swap_file_count: 1
- swap_file_path: '/swapfile'
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