database.yml.epp

<%- |
  Boolean $managed,
  String[1] $rails_env,
  Optional[Stdlib::Host] $host,
  Optional[Stdlib::Port] $port,
  Optional[String[1]] $sslmode,
  String[1] $database,
  Optional[String[1]] $username,
  Variant[Undef, String[1], Sensitive[String[1]]] $password,
  Integer[0] $db_pool,
| -%>
---
<%= template('foreman/_header.erb') %>
<% if $managed { -%>
# Database is managed by foreman::database::postgresql
<% } -%>
<%= $rails_env %>:
  adapter: postgresql
<% if $host { -%>
  host: <%= $host %>
<% } -%>
<% if $port { -%>
  port: <%= $port %>
<% } -%>
<% if $sslmode { -%>
  sslmode: <%= $sslmode %>
<% } -%>
  database: <%= $database %>
<% if $username { -%>
  username: <%= $username %>
<% } -%>
<% if $password { -%>
  password: <%= stdlib::to_ruby($password) %>
<% } -%>
  pool: <%= $db_pool %>