Add support for config for neutron-server coming from subordinate

hooks/neutron_api_context.py

@@ -236,11 +236,16 @@ class HAProxyContext(context.HAProxyContext):
         return ctxt
 
 
-class NeutronApiSDNContext(context.OSContextGenerator):
+class NeutronApiSDNContext(context.SubordinateConfigContext):
-    interfaces = ['neutron-test']
+    interfaces = 'neutron-test'
+
+    def __init__(self):
+        super(NeutronApiSDNContext, self).__init__(interface='neutron-test',
+                                                   service='neutron-api',
+                                                   config_file='/etc/neutron/neutron.conf')
 
     def __call__(self):
-        ctxt = {}
+        ctxt = super(NeutronApiSDNContext, self).__call__()
         defaults = {
             'core-plugin': {
                 'templ_key': 'core_plugin',
@@ -262,9 +267,7 @@ class NeutronApiSDNContext(context.OSContextGenerator):
         for rid in relation_ids('neutron-test'):
             for unit in related_units(rid):
                 rdata = relation_get(rid=rid, unit=unit)
-                ctxt = {
+                ctxt['neutron_plugin'] = rdata.get('neutron-plugin')
-                    'neutron_plugin': rdata.get('neutron-plugin'),
-                }
                 if not context.context_complete(ctxt):
                     continue
                 for key in defaults.keys():

hooks/neutron_api_utils.py

@@ -233,6 +233,7 @@ def resource_map():
             context.PostgresqlDBContext(database=config('database')))
 
     else:
+        print "Adding NeutronApiSDNContext"
         resource_map[NEUTRON_CONF]['contexts'].append(
             neutron_api_context.NeutronApiSDNContext()
         )

templates/kilo/neutron.conf

@@ -59,6 +59,12 @@ nova_admin_auth_url = {{ auth_protocol }}://{{ auth_host }}:{{ auth_port }}/v2.0
 
 {% include "section-zeromq" %}
 
+{% if sections and 'DEFAULT' in sections -%}
+{% for key, value in sections['DEFAULT'] -%}
+{{ key }} = {{ value }}
+{% endfor -%}
+{% endif %}
+
 [quotas]
 quota_driver = neutron.db.quota_db.DbQuotaDriver
 {% if neutron_security_groups -%}
@@ -77,6 +83,11 @@ quota_member = {{ quota_member }}
 quota_health_monitors = {{ quota_health_monitors }}
 quota_router = {{ quota_router }}
 quota_floatingip = {{ quota_floatingip }}
+{% if sections and 'quotas' in sections -%}
+{% for key, value in sections['quotas'] -%}
+{{ key }} = {{ value }}
+{% endfor -%}
+{% endif %}
 
 [agent]
 root_helper = sudo /usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf
@@ -86,11 +97,26 @@ root_helper = sudo /usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf
 {% include "parts/section-database" %}
 
 {% include "section-rabbitmq-oslo" %}
+{% if sections and 'agent' in sections -%}
+{% for key, value in sections['agent'] -%}
+{{ key }} = {{ value }}
+{% endfor -%}
+{% endif %}
 
 [service_providers]
 service_provider=LOADBALANCER:Haproxy:neutron_lbaas.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default
 service_provider=VPN:openswan:neutron_vpnaas.services.vpn.service_drivers.ipsec.IPsecVPNDriver:default
 service_provider=FIREWALL:Iptables:neutron_fwaas.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver:default
+{% if sections and 'service_providers' in sections -%}
+{% for key, value in sections['service_providers'] -%}
+{{ key }} = {{ value }}
+{% endfor -%}
+{% endif %}
 
 [oslo_concurrency]
 lock_path = $state_path/lock
+{% if sections and 'oslo_concurrency' in sections -%}
+{% for key, value in sections['oslo_concurrency'] -%}
+{{ key }} = {{ value }}
+{% endfor -%}
+{% endif %}