Moe network monitor services and provisioning

deploy/ansible/moe/launch_moe.yml

@@ -8,6 +8,9 @@
       raw: sudo apt -y update && sudo apt install -y python2.7-minimal python2.7-setuptools
     - include_vars: "{{ lookup('env', 'ANSIBLE_VARIABLES') }}"
 
+  vars:
+    networks_file: "{{ lookup('file', '../../networks.json') | from_json }}"
+
   tasks:
     - name: "Install System Dependencies"
       become: yes
@@ -48,7 +51,6 @@
       shell: 'iptables -A INPUT -p tcp -m conntrack --dport {{ moe_http_port }} --ctstate NEW,ESTABLISHED -j ACCEPT'
       vars:
         moe_http_port: 12500
-        teacher: "{{  hostvars[groups['tag_Role_' + lookup('env', 'NUCYPHER_NETWORK_NAME') + '_ursulas'][1]] }}"
 
     - name: "Render Moe's Node Service"
       become: yes
@@ -60,8 +62,9 @@
       vars:
         virtualenv_path: '/home/ubuntu/venv'
         nucypher_network_domain: "{{ lookup('env', 'NUCYPHER_NETWORK_NAME') }}"
+        teacher_uri: "{{ networks_file[lookup('env', 'NUCYPHER_NETWORK_NAME')][0] }}"
 
-    - name: "Enable and Start Ursula Service"
+    - name: "Enable and Start Moes's Monitoring"
       become: yes
       become_flags: "-H -S"
       systemd:
@@ -69,4 +72,4 @@
         no_block: yes
         enabled: yes
         state: restarted
-        name: "ursula_node"
+        name: "moe_monitor"

deploy/services/moe_monitor.j2

@@ -4,7 +4,7 @@ Description="Run 'Moe', A NuCypher Network Monitor."
 [Service]
 User=ubuntu
 Type=simple
-ExecStart={{ virtualenv_path }}/bin/nucypher moe --network {{ nucypher_network_domain }} --teacher-uri {{ teacher_checksum_address }}@https://{{ teacher_rest_host }}:{{ teacher_rest_port }}
+ExecStart={{ virtualenv_path }}/bin/nucypher moe --network {{ nucypher_network_domain }} --teacher-uri {{ teacher_uri }}
 
 [Install]
 WantedBy=multi-user.target