mattermost nginx regression

8.11 Regression on #740 (closed)

[2016/08/23 19:02:17 UTC] [EROR] websocket connect err: websocket: could not find connection header with token 'upgrade'
[2016/08/23 19:02:17 UTC] [EROR] /api/v3/users/websocket:connect code=500 rid=f3rsnkyfdpyxiddom4wy8t975e uid=8z1d45uhotnuifu5pqb93gp5ca ip=10.7.61.51, 10.96.11.149 Failed to upgrade websocket connection [details: ]

Caused by a typo here: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/files/gitlab-cookbooks/gitlab/attributes/default.rb#L839 mattermost_nginx vs mattermost-nginx

I'll throw up a MR right away here.

Workaround is to set the following in your gitlab.rb:

mattermost_nginx['proxy_set_headers'] = {
  "Host" => "$http_host",
  "X-Real-IP" => "$remote_addr",
  "X-Forwarded-For" => "$proxy_add_x_forwarded_for",
  "X-Forwarded-Proto" => "$scheme",
  "X-Frame-Options" => "SAMEORIGIN",
  "Upgrade" => "$http_upgrade",
  "Connection" => "$connection_upgrade"
}

cc\ @farahfa