Merge branch 're2o' into 'newinfra'

Fix re2o role and add re2o-front role

See merge request !185

plays/re2o.yml

@@ -5,3 +5,6 @@
     re2o: "{{ glob_re2o | combine(loc_re2o) }}"
   roles:
     - re2o
+
+- hosts: re2o.adm.crans.org
+  roles: ["re2o-front"]

roles/re2o-front/handlers/main.yml

+---
+- name: Reload NGINX
+  systemd:
+    name: nginx
+    state: reloaded
+
+- name: Reload uWSGI
+  systemd:
+    name: uwsgi
+    state: reloaded

roles/re2o-front/tasks/main.yml

+---
+- name: Install re2o dependancies
+  apt:
+    update_cache: true
+    name:
+      - gettext
+      - graphviz
+      - texlive-fonts-recommended
+      - texlive-latex-base
+  register: apt_result
+  retries: 3
+  until: apt_result is succeeded
+
+- name: Install NGINX and uWSGI
+  apt:
+    update_cache: true
+    name:
+      - nginx
+      - uwsgi
+      - uwsgi-plugin-python3
+  register: apt_result
+  retries: 3
+  until: apt_result is succeeded
+
+- name: Copy re2o NGINX site
+  template:
+    src: "nginx/sites-available/re2o.j2"
+    dest: "/etc/nginx/sites-available/re2o"
+
+- name: Copy re2o uWSGI app
+  template:
+    src: "uwsgi/apps-available/re2o.ini.j2"
+    dest: "/etc/uwsgi/apps-available/re2o.ini"
+
+- name: Activate re2o NGINX site
+  file:
+    src: "../sites-available/re2o"
+    dest: "/etc/nginx/sites-enabled/re2o"
+    state: link
+  notify: Reload NGINX
+
+- name: Activate re2o uWSGI app
+  file:
+    src: "../apps-available/re2o.ini"
+    dest: "/etc/uwsgi/apps-enabled/re2o.ini"
+    state: link
+  notify: Reload uWSGI

roles/re2o-front/templates/nginx/sites-available/re2o.j2

+upstream re2o {
+	 # Path of the unix socket. For example :
+	 server unix:///var/run/uwsgi/app/re2o/re2o.sock;
+}
+
+server {
+	listen 80;
+	listen [::]:80;
+
+	server_name {{ (query('ldap', 'ip', 're2o', 'adm') | ipv4)[0] }} re2o.adm.crans.org intranet.crans.org intranet.infra.crans.org;  # Modify this value according to your infrastructure.
+	charset utf-8;
+
+	server_tokens off;
+
+	location /static {
+		# Alias the path to the static files. For instance,
+		alias /var/www/re2o/static_files/;
+	}
+
+	location /javascript {
+		# Alias the path to the static files. For instance,
+		alias /usr/share/javascript/;
+	}
+
+	location /media {
+		 alias /var/www/re2o/media/;
+	}
+	
+	location / {
+		uwsgi_pass re2o;
+		# Include the uwsgi_params file. For instance :
+		include /etc/nginx/uwsgi_params;
+	}
+
+}

roles/re2o-front/templates/uwsgi/apps-available/re2o.ini.j2

+{{ ansible_header | comment }}
+
+[uwsgi]
+uid             = www-data
+gid             = www-data
+# Django-related settings
+# the base directory (full path)
+chdir           = /var/www/re2o
+# Django's wsgi file
+#module          = winaps.wsgi:application
+# the virtualenv (full path)
+# home            = /var/www/re2o/venv
+wsgi-file       = /var/www/re2o/re2o/wsgi.py
+plugin          = python3
+# process-related settings
+# master
+master          = true
+# maximum number of worker processes
+processes       = 10
+# the socket (use the full path to be safe
+socket          = /var/run/uwsgi/app/re2o/re2o.sock
+# ... with appropriate permissions - may be needed
+chmod-socket    = 664
+# clear environment on exit
+vacuum          = true
+#Touch reload
+touch-reload = /var/www/re2o/re2o/settings.py

roles/re2o/tasks/main.yml

 ---
-- name: Install re2o dependencies
+- name: Install re2o dependancies
   apt:
     update_cache: true
     name:
@@ -27,7 +27,7 @@
     executable: pip3
     name:
       - django-bootstrap3
-      - django-macaddress
+      - django-macaddress==1.6.0
 
 - name: Create re2o directory
   file: