Add haproxy to octoprint

roles/octoprint/files/etc/haproxy/haproxy.cfg

@@ -0,0 +1,13 @@
+global
+    daemon
+    maxconn 256
+
+defaults
+    mode http
+    timeout connect 5000ms
+    timeout client 50000ms
+    timeout server 50000ms
+
+listen http-in
+    bind *:80
+    server server1 127.0.0.1:5000 maxconn 32

roles/octoprint/tasks/install.yml

@@ -32,10 +32,11 @@
       virtualenv: /home/octoprint
       name:
         - https://github.com/jneilliii/OctoPrint-BedLevelVisualizer/archive/master.zip
-        - https://github.com/paukstelis/OctoPrint-Cancelobject/archive/master.zip
-        - https://github.com/OllisGit/OctoPrint-DeleteAfterPrint/releases/latest/download/master.zip
-        - https://github.com/malnvenshorn/OctoPrint-FilamentManager/archive/master.zip
+        - https://github.com/jneilliii/OctoPrint-PrusaSlicerThumbnails/archive/master.zip
         - https://github.com/juniorRubyist/OctoPrint-OctoFlat/archive/master.zip
         - https://github.com/kanocz/octopi_eta_override/archive/master.zip
-        - https://github.com/Renaud11232/OctoPrint-Resource-Monitor/archive/master.zip
+        - https://github.com/malnvenshorn/OctoPrint-FilamentManager/archive/master.zip
+        - https://github.com/OllisGit/OctoPrint-DeleteAfterPrint/releases/latest/download/master.zip
         - https://github.com/OllisGit/OctoPrint-PrintJobHistory/releases/latest/download/master.zip
+        - https://github.com/paukstelis/OctoPrint-Cancelobject/archive/master.zip
+        - https://github.com/Renaud11232/OctoPrint-Resource-Monitor/archive/master.zip

roles/octoprint/tasks/main.yml

@@ -5,3 +5,4 @@
 
 - import_tasks: service.yml
 
+- import_tasks: proxy.yml

roles/octoprint/tasks/proxy.yml

@@ -0,0 +1,19 @@
+---
+- become: yes
+  block:
+    - name: install needed tools
+      apt:
+        update_cache: yes
+        pkg:
+          - haproxy
+
+    - name: copy ha config
+      copy:
+        src: etc/haproxy/haproxy.cfg
+        dest: /etc/haproxy/haproxy.cfg
+
+    - name: restart haproxy
+      systemd:
+        state: restarted
+        daemon_reload: yes
+        name: haproxy