Ports configuration refactoring

Ports configuration has been changed:

before:

  port: 123:3333

after:

  port:
    cont: 123
    node: 3333

Change-Id: I6dbc1a576356eb175f6e8d1d1c7b13cd13e05f35
Depends-On: I54ab8dd02fc88b821a1f0d05c08f98b618730150

service/files/defaults.yaml

@@ -3,4 +3,5 @@ configs:
     max_timeout: 60
     root_password: password
   mariadb:
-    port: 3306
+    port:
+      cont: 3306

service/files/my.cnf.j2

@@ -1,6 +1,6 @@
 [mysqld]
 bind-address = {{ network_topology["private"]["address"] }}
-port = {{ mariadb.port }}
+port = {{ mariadb.port.cont }}
 
 datadir=/var/lib/mysql/
 log-error=/var/log/ccp/mysql/mysql.log

service/files/readiness.sh.j2

@@ -1,3 +1,3 @@
 #!/bin/bash -e
 
-test -f /tmp/mariadb_ok && nc -z {{ network_topology["private"]["address"] }} {{ mariadb.port }}
+test -f /tmp/mariadb_ok && nc -z {{ network_topology["private"]["address"] }} {{ mariadb.port.cont }}