cluster.cfg.in

{% macro assert(x) %}{{ ("",)[not x] }}{% endmacro -%}
{% macro section(name) %}{% do part_list.append(name) %}{{ name }}{% endmacro -%}
{% set part_list = [] -%}
{% set section_id_list = [] -%}
[request-common]
recipe = slapos.cookbook:request.serialised
software-url = ${slap-connection:software-release-url}
sla-computer_guid = ${slap-connection:computer-id}
server-url = ${slap-connection:server-url}
key-file = ${slap-connection:key-file}
cert-file = ${slap-connection:cert-file}
computer-id = ${slap-connection:computer-id}
partition-id = ${slap-connection:partition-id}
config-cluster = {{ dumps(slapparameter_dict['cluster']) }}
{% set replicas = slapparameter_dict.get('replicas', 0) -%}
config-partitions = {{ dumps(slapparameter_dict.get('partitions', 12)) }}
config-replicas = {{ dumps(replicas) }}
config-upstream-cluster = {{ dumps(slapparameter_dict.get('upstream-cluster', '')) }}
config-upstream-masters = {{ dumps(slapparameter_dict.get('upstream-masters', '')) }}
software-type = neo

[publish]
recipe = slapos.cookbook:publish.serialised
masters = ${node-0-final:connection-masters}
admins = ${node-0-final:connection-admins}

{% set node_list = slapparameter_dict.get('node-list', ({},)) -%}
{% do assert(replicas < len(node_list)) -%}
{% for i, node in enumerate(node_list) -%}
{%   set section_id = 'node-' ~ i -%}
{%   do section_id_list.append(section_id) -%}

[{{ section_id }}-base]
name = {{ section_id }}
{%   for k, v in node.iteritems() -%}
config-{{ k }} = {{ dumps(v) }}
{%   endfor -%}

[{{ section_id }}]
<= request-common
  {{ section_id }}-base
return =
  master
  admin
{% endfor -%}

[final-base]
{% for i, section_id in enumerate(section_id_list) -%}
config-master-{{i}} = {{ '${' + section_id + ':connection-master}' }}
config-admin-{{i}} = {{ '${' + section_id + ':connection-admin}' }}
{% endfor -%}

{% for section_id in section_id_list -%}
[{{ section(section_id + '-final') }}]
<= request-common
  final-base
  {{ section_id }}-base
{%   if loop.first -%}
return =
  masters
  admins
{%   endif -%}
{% endfor -%}

[buildout]
parts =
	{{ part_list | join('\n\t') }}
	publish