[gitlab/nginx] Add nginx configuration for Gitlab

Signed-off-by: Yohann D'ANELLO <ynerant@crans.org>

group_vars/git.yml

@@ -15,3 +15,22 @@ glob_gitlab:
   cas_name: 'cas3'
   cas_label: 'CAS Cr@ns'
   cas_url: 'https://cas.crans.org'
+
+glob_nginx:
+  service_name: gitlab-omnibus-ssl-nginx
+  servers:
+    - server_name:
+        - "gitlab.crans.org"
+      root: "/opt/gitlab/embedded/service/gitlab-rails/public"
+      locations:
+        - filter: "/"
+          params:
+            - "include snippets/options-proxypass.conf"
+            - "client_max_body_size 0"
+            - "gzip off"
+            - "proxy_read_timeout 300"
+            - "proxy_connect_timeout 300"
+            - "proxy_pass http://gitlab-workhorse"
+  upstreams:
+    - name: gitlab-workhorse
+      server: "unix:/var/opt/gitlab/gitlab-workhorse/sockets/socket fail_timeout=0"