html5as: add flexible replicate

software/html5as/buildout.hash.cfg

@@ -17,7 +17,7 @@
 
 [template-cfg]
 filename = instance.cfg.in
-md5sum = 8f422ac97ccfce5f6c5203411fbfe6dc
+md5sum = c9d39e620b6a8ff59e959a6c277b3def
 
 [instance_html5as]
 _update_hash_filename_ = instance_html5as.cfg.in
@@ -45,4 +45,4 @@ md5sum = 1c0ee16966e1fcdb3fd11c09f12ee2b2
 
 [template_instance_replicate]
 _update_hash_filename_ = instance_replicate.cfg.in
-md5sum = a8ae9c9c7fcc3468bfeed5398f3b17d1
+md5sum = cbbeafd86e686a28f84ca3c229584f0f

software/html5as/instance.cfg.in

@@ -38,6 +38,7 @@ default-parameters =
 
 [instance-replicate]
 recipe = slapos.recipe.template:jinja2
+extensions = jinja2.ext.do
 template = {{ template_instance_replicate }}
 rendered = ${buildout:directory}/${:filename}
 filename = instance-replicate-html5as.cfg
@@ -46,15 +47,10 @@ context =
   section parameter_list profile-common
   key slapparameter_dict slap-configuration:configuration
   jsonkey default_parameter_dict :default-parameters
-# User can specify parameter for any of the two instances
 default-parameters =
   {
-    "title": "",
-    "title1": "",
-    "title2": "",
     "download_url": "",
-    "port1": 8081,
-    "port2": 8082
+    "replicate_quantity": 1
   }
 
 [switch-softwaretype]
@@ -68,3 +64,5 @@ recipe = slapos.cookbook:slapconfiguration
 computer = ${slap-connection:computer-id}
 partition = ${slap-connection:partition-id}
 url = ${slap-connection:server-url}
+key = ${slap-connection:key-file}
+cert = ${slap-connection:cert-file}

software/html5as/instance_replicate.cfg.in

-{% set parameter_dict = dict(default_parameter_dict, **slapparameter_dict) %}
+{%- set parameter_dict = dict(default_parameter_dict, **slapparameter_dict) %}
+{%- set replicate_quantity = parameter_dict['replicate-quantity'] | int %}
+# Set default title and port for each replicate based on requested quantity
+{%- for i in range(1, replicate_quantity + 1) %}
+{%- do parameter_dict.setdefault("title%d" % i, "") %}
+{%- do parameter_dict.setdefault("port%d" % i, 8081 + i) %}
+{%- endfor %}
 
 # Standard buildout section
 [buildout]
@@ -24,40 +30,24 @@ software-type = default
 # What parameter are neede to be retrieved
 return = server_url server-cdn-url monitor-setup-url
 # Provided parameters
-config-title = {{ parameter_dict['title'] }}
 config-download_url = {{ parameter_dict['download_url'] }}
 
+# Create request section in a loop.
+{% for i in range(1, replicate_quantity + 1) %}
 # Request a normal html5as instance
-[instance-1]
+[instance-{{ i }}]
 <= instance-request-base
 # Name of the instance
-name = instance-html5as-1
-# Port and title can be configured by instance
-config-port = {{ parameter_dict['port1'] }}
-config-title = {{ parameter_dict['title1'] }}
-
-# Request a second html5as instance
-[instance-2]
-<= instance-request-base
-# Name of the instance
-name = instance-html5as-2
-config-port = {{ parameter_dict['port2'] }}
-config-title = {{ parameter_dict['title2'] }}
-
-# User can specify parameter for any of the two instances
-# [slap-parameter]
-# title1 =
-# title2 =
-# download_url =
-# port1 = 8081
-# port2 = 8082
+name = instance-html5as-{{ i }}
+config-port = {{ parameter_dict["port%s" % i] }}
+config-title = {{ parameter_dict["title%s" % i] }}
+{% endfor %}
 
 # Publish information to connect to the two instances
 [publish-connection-information]
 recipe = slapos.cookbook:publish
-instance-1-server_url = ${instance-1:connection-server_url}
-instance-1-server-cdn-url = ${instance-1:connection-server-cdn-url}
-instance-1-server-monitor-setup-url = ${instance-1:connection-monitor-setup-url}
-instance-2-server_url = ${instance-2:connection-server_url}
-instance-2-server-cdn-url = ${instance-1:connection-server-cdn-url}
-instance-2-server-monitor-setup-url = ${instance-1:connection-monitor-setup-url}
+{% for i in range(1, replicate_quantity + 1) %}
+instance-{{ i }}-server_url = ${instance-{{ i }}:connection-server_url}
+instance-{{ i }}-server-cdn-url = ${instance-{{ i }}:connection-server-cdn-url}
+instance-{{ i }}-server-monitor-setup-url = ${instance-{{ i }}:connection-monitor-setup-url}
+{% endfor %}