{%- set target = salt['pillar.get']('openssh:known_hosts:target', '*') -%}
{%- set expr_form = salt['pillar.get']('openssh:known_hosts:expr_form', 'glob') -%}
{%- set keys_function = salt['pillar.get']('openssh:known_hosts:mine_keys_function', 'public_ssh_host_keys') -%}
{%- set hostname_function = salt['pillar.get']('openssh:known_hosts:mine_hostname_function', 'public_ssh_hostname') -%}
{#- Lookup IP of all aliases so that when we have a matching IP, we inject the alias name
    in the SSH known_hosts entry -#}
{%- set aliases = salt['pillar.get']('openssh:known_hosts:aliases', []) -%}
{%- set aliases_ips = {} -%}
{%- for alias in aliases -%}
  {%- for ip in salt['dig.A'](alias) + salt['dig.AAAA'](alias) -%}
    {%- do aliases_ips.setdefault(ip, []).append(alias) -%}
  {%- endfor -%}
{%- endfor -%}
{#- Loop over targetted minions -#}
{%- set host_keys = salt['mine.get'](target, keys_function, expr_form=expr_form) -%}
{%- set host_names = salt['mine.get'](target, hostname_function, expr_form=expr_form) -%}
{%- for host, keys in host_keys|dictsort -%}
  {%- set ip4 = salt['dig.A'](host) -%}
  {%- set ip6 = salt['dig.AAAA'](host) -%}
  {%- set names = [host_names.get(host, host)] -%}
  {%- for ip in ip4 + ip6 -%}
    {%- do names.append(ip) -%}
    {%- for alias in aliases_ips.get(ip, []) -%}
      {%- if alias not in names -%}
        {%- do names.append(alias) -%}
      {%- endif -%}
    {%- endfor -%}
  {%- endfor -%}
  {%- for line in keys.split('\n') -%}
  {%- if line -%}
{{ ','.join(names) }} {{ line }}
{% endif -%}
  {%- endfor -%}
{%- endfor -%}