From 368f6d115f910b9887ff1203b62bb1efc6cff643 Mon Sep 17 00:00:00 2001
From: Didier 'OdyX' Raboud <didier.raboud@liip.ch>
Date: Wed, 26 Jun 2019 15:08:12 +0200
Subject: [PATCH] Allow HTTPS for traefik

---
 README.md                  | 1 +
 config.docker-template.php | 7 ++++++-
 traefik.yml                | 1 +
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 989ffe1e5aa..b4f7374b9ef 100755
--- a/README.md
+++ b/README.md
@@ -131,6 +131,7 @@ You can change the configuration of the docker images by setting various environ
 | `MOODLE_DOCKER_WEB_PORT`                  | no        | any integer value                     | 8000          | The port number for web. If set to 0, no port is used                        |
 | `MOODLE_DOCKER_SELENIUM_VNC_PORT`         | no        | any integer value                     | not set       | If set, the selenium node will expose a vnc session on the port specified    |
 | `MOODLE_DOCKER_TRAEFIK`                   | no        | any value                             | not set       | If set, integrate the docker containers in traefik                           |
+| `MOODLE_DOCKER_TRAEFIK_HTTPS`             | no        | any value                             | not set       | If set, use an https url in traefik                                          |
 
 ## Advanced usage
 
diff --git a/config.docker-template.php b/config.docker-template.php
index b15865485dd..9037419eba3 100755
--- a/config.docker-template.php
+++ b/config.docker-template.php
@@ -19,7 +19,12 @@
 }
 $CFG->wwwroot   = "http://{$host}";
 $port = getenv('MOODLE_DOCKER_WEB_PORT');
-if (!empty($port) && empty(getenv('MOODLE_DOCKER_TRAEFIK'))) {
+if (!empty(getenv('MOODLE_DOCKER_TRAEFIK'))) {
+    if (!empty(getenv('MOODLE_DOCKER_TRAEFIK_HTTPS'))) {
+        $CFG->sslproxy = true;
+        $CFG->wwwroot = "https://{$host}";
+    }
+} else if (!empty($port)) {
     $CFG->wwwroot .= ":{$port}";
 }
 $CFG->dataroot  = '/var/www/moodledata';
diff --git a/traefik.yml b/traefik.yml
index d151720d261..da7ec4926c7 100644
--- a/traefik.yml
+++ b/traefik.yml
@@ -3,6 +3,7 @@ services:
   webserver:
     environment:
       MOODLE_DOCKER_TRAEFIK: "${MOODLE_DOCKER_TRAEFIK}"
+      MOODLE_DOCKER_TRAEFIK_HTTPS: "${MOODLE_DOCKER_TRAEFIK_HTTPS}"
     labels:
       - "traefik.enable=true"
       - "traefik.frontend.rule=Host:${MOODLE_DOCKER_WEB_HOST}"