From 42ee4dbb5ebdc60eda83179c3d3b3951dcaf9b0f Mon Sep 17 00:00:00 2001
From: Yohann D'ANELLO <ynerant@crans.org>
Date: Fri, 19 Mar 2021 18:09:49 +0100
Subject: [PATCH] [constellation] Deploy frontend

Signed-off-by: Yohann D'ANELLO <ynerant@crans.org>
---
 group_vars/constellation.yml                  | 30 +++++++++++++++++++
 plays/constellation.yml                       |  3 ++
 roles/constellation-front/handlers/main.yml   | 10 +++++++
 roles/constellation-front/tasks/main.yml      | 30 +++++++++++++++++++
 .../uwsgi/apps-available/constellation.ini.j2 | 23 ++++++++++++++
 roles/constellation/tasks/main.yml            |  6 ++++
 6 files changed, 102 insertions(+)
 create mode 100644 roles/constellation-front/handlers/main.yml
 create mode 100644 roles/constellation-front/tasks/main.yml
 create mode 100644 roles/constellation-front/templates/uwsgi/apps-available/constellation.ini.j2

diff --git a/group_vars/constellation.yml b/group_vars/constellation.yml
index a9c30bde..97741be9 100644
--- a/group_vars/constellation.yml
+++ b/group_vars/constellation.yml
@@ -29,3 +29,33 @@ glob_constellation:
   version: master
   settings_local_owner: www-data
   settings_local_group: nounou
+
+loc_nginx:
+  service_name: constellation
+  ssl: []
+  servers:
+    - ssl: false
+      default: true
+      server_name:
+        - "constellation.crans.org"
+        - "intranet.crans.org"
+      locations:
+        - filter: "/static"
+          params:
+            - "alias /var/local/constellation/static/"
+
+        - filter: "/javascript"
+          params:
+            - "alias /usr/share/javascript/"
+
+        - filter: "/media"
+          params:
+            - "alias /var/local/constellation/media/"
+
+        - filter: "/"
+          params:
+            - "uwsgi_pass constellation"
+            - "include /etc/nginx/uwsgi_params"
+  upstreams:
+    - name: 'constellation'
+      server: 'unix:///var/run/uwsgi/app/constellation/constellation.sock'
diff --git a/plays/constellation.yml b/plays/constellation.yml
index cb18e246..068395c6 100755
--- a/plays/constellation.yml
+++ b/plays/constellation.yml
@@ -3,5 +3,8 @@
 - hosts: constellation
   vars:
     constellation: "{{ glob_constellation | combine(loc_constellation | default({})) }}"
+    nginx: "{{ glob_nginx | combine(loc_nginx | default({})) }}"
   roles:
     - constellation
+    - nginx
+    - constellation-front
diff --git a/roles/constellation-front/handlers/main.yml b/roles/constellation-front/handlers/main.yml
new file mode 100644
index 00000000..bc651bf9
--- /dev/null
+++ b/roles/constellation-front/handlers/main.yml
@@ -0,0 +1,10 @@
+---
+- name: Reload NGINX
+  systemd:
+    name: nginx
+    state: reloaded
+
+- name: Reload uWSGI
+  systemd:
+    name: uwsgi
+    state: reloaded
diff --git a/roles/constellation-front/tasks/main.yml b/roles/constellation-front/tasks/main.yml
new file mode 100644
index 00000000..def0444c
--- /dev/null
+++ b/roles/constellation-front/tasks/main.yml
@@ -0,0 +1,30 @@
+---
+- name: Install uWSGI
+  apt:
+    install_recommends: false
+    update_cache: true
+    name:
+      - uwsgi
+      - uwsgi-plugin-python3
+  register: apt_result
+  retries: 3
+  until: apt_result is succeeded
+
+- name: Copy constellation uWSGI app
+  template:
+    src: "uwsgi/apps-available/constellation.ini.j2"
+    dest: "/etc/uwsgi/apps-available/constellation.ini"
+    owner: root
+    group: root
+    mode: 0644
+  notify: Reload uWSGI
+
+- name: Activate constellation uWSGI app
+  file:
+    src: "../apps-available/constellation.ini"
+    dest: "/etc/uwsgi/apps-enabled/constellation.ini"
+    owner: root
+    group: root
+    state: link
+  ignore_errors: "{{ ansible_check_mode }}"
+  notify: Reload uWSGI
diff --git a/roles/constellation-front/templates/uwsgi/apps-available/constellation.ini.j2 b/roles/constellation-front/templates/uwsgi/apps-available/constellation.ini.j2
new file mode 100644
index 00000000..89906f3a
--- /dev/null
+++ b/roles/constellation-front/templates/uwsgi/apps-available/constellation.ini.j2
@@ -0,0 +1,23 @@
+{{ ansible_header | comment }}
+
+[uwsgi]
+uid             = www-data
+gid             = www-data
+# Django-related settings
+# the base directory (full path)
+chdir           = /var/local/constellation
+wsgi-file       = /var/local/constellation/constellation/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/constellation/constellation.sock
+# ... with appropriate permissions - may be needed
+chmod-socket    = 664
+# clear environment on exit
+vacuum          = true
+# Touch reload
+touch-reload = /var/local/constellation/constellation/settings.py
diff --git a/roles/constellation/tasks/main.yml b/roles/constellation/tasks/main.yml
index 1d7f58a8..871944d1 100644
--- a/roles/constellation/tasks/main.yml
+++ b/roles/constellation/tasks/main.yml
@@ -4,6 +4,7 @@
     update_cache: true
     install_recommends: false
     name:
+      - gettext
       - python3-django
       - python3-django-crispy-forms
       - python3-django-extensions
@@ -68,3 +69,8 @@
     mode: 0660
     owner: "{{ constellation.settings_local_owner }}"
     group: "{{ constellation.settings_local_group }}"
+
+- name: Compile messages
+  django_manage:
+    command: compilemessages
+    project_path: "/var/local/constellation"