apache-frontend: Add promise on apache frontend, its squid and its apache backend

software/apache-frontend/instance.cfg

@@ -14,6 +14,12 @@ parts =
   frontend-apache-graceful
   cached-apache-graceful
   switch-softwaretype
+  promise-apache-frontend-v4-https
+  promise-apache-frontend-v4-http
+  promise-apache-frontend-v6-https
+  promise-apache-frontend-v6-http
+  promise-apache-cached
+  promise-squid
 
 eggs-directory = ${buildout:eggs-directory}
 develop-eggs-directory = ${buildout:develop-eggs-directory}
@@ -31,6 +37,7 @@ backup = $${:srv}/backup
 log = $${:var}/log
 run = $${:var}/run
 service = $${:etc}/service
+promise = $${:etc}/promise
 
 logrotate-backup = $${:backup}/logrotate
 logrotate-entries = $${:etc}/logrotate.d
@@ -300,4 +307,40 @@ wrapper-path = $${directory:service}/frontend-apache-graceful
 [cached-apache-graceful]
 recipe = slapos.cookbook:wrapper
 command-line = ${buildout:bin-directory}/killpidfromfile $${apache-configuration:cache-pid-file} SIGUSR1
-wrapper-path = $${directory:service}/cached-apache-graceful
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+wrapper-path = $${directory:service}/cached-apache-graceful
+
+[promise-apache-frontend-v4-https]
+recipe = slapos.cookbook:check_port_listening
+path = $${directory:promise}/apache_frontend_ipv4_https
+hostname = $${instance-parameter:ipv4-random}
+port = $${instance-parameter:configuration.port}
+
+[promise-apache-frontend-v4-http]
+recipe = slapos.cookbook:check_port_listening
+path = $${directory:promise}/apache_frontend_ipv4_http
+hostname = $${instance-parameter:ipv4-random}
+port = $${instance-parameter:configuration.plain_http_port}
+
+[promise-apache-frontend-v6-https]
+recipe = slapos.cookbook:check_port_listening
+path = $${directory:promise}/apache_frontend_ipv6_https
+hostname = $${instance-parameter:ipv6-random}
+port = $${instance-parameter:configuration.port}
+
+[promise-apache-frontend-v6-http]
+recipe = slapos.cookbook:check_port_listening
+path = $${directory:promise}/apache_frontend_ipv6_http
+hostname = $${instance-parameter:ipv6-random}
+port = $${instance-parameter:configuration.plain_http_port}
+
+[promise-apache-cached]
+recipe = slapos.cookbook:check_port_listening
+path = $${directory:promise}/apache_cached
+hostname = $${instance-parameter:ipv4-random}
+port = $${apache-configuration:cache-through-port}
+
+[promise-squid]
+recipe = slapos.cookbook:check_port_listening
+path = $${directory:promise}/squid
+hostname = $${instance-parameter:ipv4-random}
+port = $${apache-configuration:cache-port}
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