update port name and postgres dependency

defaults/main.yml

@@ -10,7 +10,7 @@ cat_postgres_password: "{{ vault_cat_postgres_password }}"
 
 cat_git_destination: "/home/{{ cat_user }}/cat_src"
 
-port: 3000
+cat_app_port: 3000
 
 authorize-uri: "https://adams.ugent.be/oauth/oauth2/authorize/"
 access-token-uri: "https://adams.ugent.be/oauth/oauth2/token/"

tasks/main.yml

@@ -20,7 +20,7 @@
     name: "{{ packages }}"
   vars:
       packages:
-        - psycopg2
+        - python-psycopg2
         - postgres-9.6
 
 - name: Create database

templates/start.sh

@@ -3,7 +3,7 @@
 # Run the java jar
 
 DATABASE_URL="postgresql://localhost:5432/{{ cat_postgres_db }}?user={{ cat_postgres_user }}&password={{ cat_postgres_password }}"
-PORT="{{ port }}"
+PORT="{{ cat_app_port }}"
 AUTHORIZE-URI="{{ authorize_uri }}"
 ACCESS-TOKEN-URI="{{ access-token-uri }}"
 OAUTH-CONSUMER-KEY="{{ OAUTH-CONSUMER-KEY }}"