Update heat.conf template for mitaka compatability

The format of keystone_authtoken section changed for Mitaka.
This change creates a new template for mitaka and above.

Update amulet tests to requests 2G of memory for heat instance
as CI continually failed due to memory allocation issues.

Change-Id: Ie2670f3b68fec29867d510a50a2c5dd4b31836ab
Partial-Bug: 1571347

templates/mitaka/heat.conf

@@ -0,0 +1,60 @@
+[DEFAULT]
+use_syslog = {{ use_syslog }}
+debug = {{ debug }}
+verbose = {{ verbose }}
+log_dir = /var/log/heat
+instance_user = {{ instance_user }}
+instance_driver = heat.engine.nova
+plugin_dirs = /usr/lib64/heat,/usr/lib/heat
+environment_dir = /etc/heat/environment.d
+host = heat
+auth_encryption_key = {{ encryption_key }}
+deferred_auth_method = trusts
+stack_domain_admin = heat_domain_admin
+stack_domain_admin_password = {{ heat_domain_admin_passwd }}
+stack_user_domain_name = heat
+
+{% if auth_host -%}
+{% include "section-keystone-authtoken-mitaka" %}
+
+[trustee]
+auth_plugin = password
+auth_url = {{ auth_protocol }}://{{ auth_host }}:{{ auth_port }}
+username = {{ admin_user }}
+password = {{ admin_password }}
+user_domain_name = default
+
+[clients_keystone]
+auth_uri = {{ service_protocol }}://{{ service_host }}:{{ service_port }}
+
+[ec2_authtoken]
+auth_uri = {{service_protocol }}://{{ service_host }}:{{ service_port }}
+keystone_ec2_uri = {{service_protocol }}://{{ service_host }}:{{ service_port }}/v2.0/ec2tokens
+{% endif %}
+
+{% if database_host -%}
+[database]
+connection = {{ database_type }}://{{ database_user }}:{{ database_password }}@{{ database_host }}/{{ database }}{% if database_ssl_ca %}?ssl_ca={{ database_ssl_ca }}{% if database_ssl_cert %}&ssl_cert={{ database_ssl_cert }}&ssl_key={{ database_ssl_key }}{% endif %}{% endif %}
+{% endif %}
+
+[paste_deploy]
+api_paste_config=/etc/heat/api-paste.ini
+
+[heat_api]
+bind_host = {{ bind_host }}
+{% if api_listen_port -%} 
+bind_port={{ api_listen_port }}
+{% else -%}
+bind_port=8004
+{% endif %}
+
+[heat_api_cfn]
+bind_host = {{ bind_host }}
+{% if api_cfn_listen_port -%}
+bind_port={{ api_cfn_listen_port }}
+{% else -%}
+bind_port=8000
+{% endif %}
+
+{% include "section-rabbitmq-oslo" %}
+

tests/basic_deployment.py

@@ -54,7 +54,7 @@ class HeatBasicDeployment(OpenStackAmuletDeployment):
            and the rest of the service are from lp branches that are
            compatible with the local charm (e.g. stable or next).
            """
-        this_service = {'name': 'heat'}
+        this_service = {'name': 'heat', 'constraints': {'mem': '2G'}}
         other_services = [{'name': 'keystone'},
                           {'name': 'rabbitmq-server'},
                           {'name': 'mysql'},