openssh-formula/openssh/files/ssh_config
Nigel Sim 1e515b0f5d make the host option rendering support lists by refactoring the main option rendering code
put the ssh_config Host:* options in the defaults file so they can be overridden
2016-01-14 02:57:45 +00:00

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{%- import_yaml "openssh/defaults.yaml" as default_settings -%}
{%- set ssh_config = salt['pillar.get']('ssh_config', default=default_settings.ssh_config, merge=True) -%}
{#- present in ssh_config and known in actual file options -#}
{%- set processed_options = [] -%}
{%- macro render_raw_option(keyword, value) -%}
{%- if value is sameas true -%}
{{ keyword }} yes
{%- elif value is sameas false -%}
{{ keyword }} no
{%- elif value is string or value is number -%}
{{ keyword }} {{ value }}
{%- else -%}
{%- for single_value in value -%}
{{ keyword }} {{ single_value }}
{% endfor -%}
{%- endif -%}
{%- endmacro -%}
{#- generic renderer used for ssh matches, known options, -#}
{#- and unknown options -#}
{%- macro render_option(keyword, default, config_dict=ssh_config) -%}
{%- set value = config_dict.get(keyword, default) -%}
{{ render_raw_option(keyword, value) }}
{%- endmacro -%}
{#- macros for render option according to present -#}
{%- macro option_impl(keyword, default, present) -%}
{%- if present -%}
{%- do processed_options.append(keyword) -%}
{%- set prefix='' -%}
{%- else -%}
{%- set prefix='#' -%}
{%- endif -%}
{#- add prefix to keyword -#}
{%- set keyword = prefix ~ keyword -%}
{{ render_option(keyword, default) }}
{%- endmacro -%}
{#- macros for render option commented by default -#}
{%- macro option(keyword, default, present) -%}
{{ option_impl(keyword, default, keyword in ssh_config) }}
{%- endmacro -%}
{#- macros for render option uncommented by default -#}
{%- macro option_default_uncommented(keyword, default, present) -%}
{{ option_impl(keyword, default, True) }}
{%- endmacro -%}
# Do not edit this file manually!
# It will be overwritten by salt!
{%- if 'Hosts' in ssh_config %}
{%- do processed_options.append('Hosts') %}
{% for host, conf in ssh_config['Hosts'].items() %}
Host {{ host }}
{%- for key, val in conf.items() %}
{{ render_raw_option(key, val) }}
{%- endfor %}
{%- endfor %}
{%- endif %}
{# Handling unknown in salt template options #}
{%- for keyword in ssh_config.keys() %}
{#- Matches have to be at the bottom and should be handled differently -#}
{%- if not keyword in processed_options and keyword != 'matches' -%}
{#- send a blank default as it doesn't matter #}
{{ render_option(keyword, '') }}
{%- endif -%}
{%- endfor %}
{# Handle matches last as they need to go at the bottom #}
{%- if 'matches' in ssh_config %}
{%- for match in ssh_config['matches'].values() %}
Match {{ match['type'].keys()[0] }} {{ match['type'].values()[0] }}
{%- for keyword in match['options'].keys() %}
{{ render_option(keyword, '', config_dict=match['options']) }}
{%- endfor %}
{%- endfor %}
{%- endif %}