--- non_free_packages: elefant: - firmware-bnx2 levante: # for tg3 - firmware-misc-nonfree # Virtual (non-routable) IPv4 subnet for IPsec. It is always nullrouted # in the absence of xfrm lookup (i.e., when there is no matching IPsec # Security Association) to avoid data leaks. ipsec_subnet: 172.16.0.0/24 ipsec: # Virtual (non-routable) addresses for IPsec. They all need to be # distinct and belong to the above subnet 'ipsec_subnet'. antilop: 172.16.0.1 levante: 172.16.0.2 civett: 172.16.0.3 elefant: 172.16.0.4 giraff: 172.16.0.5 mistral: 172.16.0.6 calima: 172.16.0.7 postfix_instance: # The keys are the group names associated with a Postfix role, and the # values are the name and group (optional) of the instance dedicated # to that role. # For internal services, we also specify its (non-routable) IP address # and port. # XXX it's unfortunate that we can only specify a single address, and # therefore have to limit the number of outgoing SMTP proxy and # IMAP server to one. Since hosts(5) files cannot map and IP # address to multiple hostnames, a workaround would be to use # round-robin DNS, but we can't rely on DNS as long as our zone is # unsigned. IMAP: { name: mda , addr: "{{ (groups.all | length > 1) | ternary( ipsec[ hostvars[groups.IMAP[0]].inventory_hostname_short ], '127.0.0.1') }}" , port: 2526 } MX: { name: mx, group: mta } out: { name: out, group: mta , addr: "{{ (groups.all | length > 1) | ternary( ipsec[ hostvars[groups.out[0]].inventory_hostname_short ], '127.0.0.1') }}" , port: 2525 } MSA: { name: msa , addr: "{{ (groups.all | length > 1) | ternary( ipsec[ hostvars[groups.MSA[0]].inventory_hostname_short ], '127.0.0.1') }}" , port: 2587 } lists: { name: lists , addr: "{{ (groups.all | length > 1) | ternary( ipsec[ hostvars[groups.lists[0]].inventory_hostname_short ], '127.0.0.1') }}" , port: 2527 } imapsvr_addr: "{{ postfix_instance.IMAP.addr | ansible.utils.ipaddr }}" dkim_keys: giraff: # match key "fripost.org": # domain of the entity signing the message (should be unique accross match keys) d: fripost.org # selector (randomly generated with `xxd -p -l16