pg_ident.conf v23

You should not normally need to change pg_ident.conf, and by default, TPA will not modify it.

You can set postgres_ident_template to replace pg_ident.conf with whatever content you like.

cluster_vars:
    pg_ident_template: ident.j2

You will also need to create templates/ident.j2 in the cluster directory:

{% for u in ['unixuser1', 'unixuser2'] %}
mymap {{ u }} dbusername
{% endfor %}