saltstack-formulas/keepalived-formula
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General cleanup.

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This commit is contained in:
Jeff Baskin 2017-01-19 09:48:28 -05:00
parent 80b46aca2f
commit 1ee609a616
2 changed files with 10 additions and 58 deletions
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59
keepalived/templates/keepalived.jinja
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@ -6,67 +6,10 @@
# Any changes will be overwritten.
{{ '\n' }}
{% import 'keepalived/templates/config.jinja' as config %}
{%- import 'keepalived/templates/config.jinja' as config -%}
{%- import_yaml 'keepalived/defaults.yaml' as keepalived_defaults -%}
{%- set keepalived_final_values = salt.pillar.get(
'keepalived',
default=keepalived_defaults,
merge=True) -%}
{{ config.keepalived_config(keepalived_final_values) }}
{#
Macro Explanation:
This is a recursive macro that takes the type of entry and determines how
it is suppose to appear in the configuration file. Strings and numbers
are just written out. Lists and hashes are placed inside if couple of
parenthesis. It also takes into account the special groupings like
vrrp_instance and virtual_server. Any additional data from a list or a
hash is then processed by calling the macro again.
Forced carriage returns and use of jinja's indent are only there to make
the final file more human readable. They serve no other function.
#}
{#
{%- import_yaml 'keepalived/defaults.yaml' as keepalived_defaults -%}
{%- set keepalived_final_values = salt.pillar.get(
'keepalived',
default=keepalived_defaults,
merge=True) -%}
{%- set groupings = ['vrrp_script', 'vrrp_sync_group', 'vrrp_instance',
'virtual_server_group', 'virtual_server', 'real_server'] -%}
{%- macro config_entries(data, indents, carryover='') -%}
{%- if data is string or data is number -%}
{{- data|string|indent(indents, True) }}{{ '\n' -}}
{%- elif data is none -%}
{{- '\n' -}}
{%- else -%}
{%- if indents != 0 and not carryover -%}
{{- " {\n" -}}
{%- endif -%}
{%- if data is mapping -%}
{%- for entry in data|dictsort -%}
{%- if entry[0] in groupings -%}
{{- config_entries(entry[1], indents, carryover=entry[0]) -}}
{%- else -%}
{%- if carryover -%}
{{- carryover|indent(indents, True) }}{{ ' ' }}
{%- endif -%}
{{- entry[0]|indent(indents, True) }}
{{- config_entries(entry[1], indents + 2) -}}
{%- endif -%}
{%- endfor -%}
{%- else -%}
{%- for entry in data -%}
{{- config_entries(entry, indents) -}}
{%- endfor -%}
{%- endif -%}
{%- if indents != 0 and not carryover -%}
{{- '}'|indent(indents - 2, True) }}{{ '\n' }}
{%- endif -%}
{%- endif -%}
{%- endmacro -%}
{{ config_entries(keepalived_final_values, 0) }}
#}

9
pillar.example
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@ -1,6 +1,15 @@
#
# Example pillar configuration
#
# Boolean entries must be placed stored as strings, otherwise it will show
# up as 1 or 0 in the config file.
#
# Anything that needs to be in quotes in the configuration file needs to
# be escaped in the yaml file. Otherwise the quotes will not appear in
# the config file.
#
# When order is important, put the entries into a yaml array or list. This
# could be used to place vrrp_script before vrrp_instance entries.
# The following would generate the example file in RedHat based systems.