roles/common/tasks/postgres.yml

@@ -21,6 +21,7 @@
     packages:
     - postgresql
     - python-psycopg2
+    - python3-psycopg2
   tags:
     - dependencies
   when: ansible_distribution_version == '10'

roles/iot/defaults/main.yml

@@ -22,3 +22,8 @@ grafana_db_database: grafana
 # must match values in roles/common
 db_admin_username: 'postgres'
 db_admin_password: "{{ lookup('password', secret + '/' + 'db_admin_password length=32') }}"
+
+lights_web_release: "https://git.xythobuz.de/thomas/lights-web/archive/master.zip"
+
+lights_web_username: "{{ main_user_name }}"
+lights_web_password: "{{ lookup('password', secret + '/' + 'mosquitto_main_user_password length=20 chars=hexdigits') }}"

roles/iot/tasks/lights.yml

@@ -0,0 +1,28 @@
+- name: Create temporary lights-web directory
+  file: state=directory path=/root/lights-web
+
+- name: Download lights-web source
+  get_url:
+    url="{{ lights_web_release }}"
+    dest=/root/lights-web/lights-web.zip
+
+- name: Remove old lights-web decompressed source
+  shell: rm -rf /root/lights-web/lights-web
+
+- name: Decompress lights-web release
+  unarchive: src=/root/lights-web/lights-web.zip
+             dest=/root/lights-web/ copy=no
+             creates=/root/lights-web/lights-web
+
+- name: Create lights-web webserver directory
+  file: state=directory path=/var/www/lights-web
+
+- name: Copy lights-web to webserver directory
+  shell: cp -R /root/lights-web/lights-web/* /var/www/lights-web
+
+- name: Create config file with lights-web credentials
+  template:
+    src=var_www_lights_web_lights_credentials.j2
+    dest=/var/www/lights-web/lights/credentials.js
+    owner=root
+    group=root

roles/iot/tasks/main.yml

@@ -3,3 +3,4 @@
 - include: mosquitto.yml tags=iot
 - include: mqtt_admin.yml tags=iot
 - include: nodered.yml tags=iot
+- include: lights.yml tags=iot

roles/iot/templates/etc_apache2_sites-available_grafana.j2

@@ -23,6 +23,9 @@
     Alias                   /mqtt /var/www/mqtt-admin
     ProxyPassMatch          ^/mqtt !
 
+    Alias                   /lights /var/www/lights-web/lights
+    ProxyPassMatch          ^/lights !
+
     ProxyRequests           Off
     ProxyPreserveHost       On
 

roles/iot/templates/var_www_lights_web_lights_credentials.j2

@@ -0,0 +1,3 @@
+const mqttUsername = '{{ lights_web_username }}'
+const mqttPassword = '{{ lights_web_password }}'
+const mqttUrl = 'wss://{{ server_fqdn }}:8083'