Update README

README.md

@@ -21,7 +21,7 @@ seedbox and personal media server.
 | Netdata              | netdata.yourdomain.com     | [netdata/netdata](https://hub.docker.com/r/netdata/netdata)            | *latest*                | Server monitoring   |
 | Duplicati            | duplicati.yourdomain.com   | [linuxserver/duplicati](https://hub.docker.com/r/linuxserver/duplicati)| *latest*                | Backups             |
 
-The front-end reverse proxy (Traefik - *version1 **v1.7-alpine***) routes based on the lowest level subdomain
+The front-end reverse proxy (Traefik - **check the next section if you have already the seedbox with Traefik v1**) routes based on the lowest level subdomain
  (e.g. `deluge.example.com` would route to deluge). Since this is how the router
 works, it is recommended for you to get a top level domain. If you do not have
 one, you can edit your domains locally by changing your hosts file or use a
@@ -32,6 +32,32 @@ Traefik takes care of valid Let's Encrypt certificates and auto-renewal.
 Note: Plex is also available directly through the `32400` port without going
 through the reverse proxy.
 
+## September 2020 - Upgrade to Traefik v2 instructions
+
+Before upgrading Traefik to version 2, please check the following:
+
+- In this repo, Traefik v2 upgrade is as seamless as possible (same environment variables than before, out-of-the-box config file...).
+- The ``HTTP_PASSWORD`` variable now must be simple-quoted in the .env file. See the updated ``.env.sample`` file (which has also been reorganized)
+- Run ``init.sh`` in order to create required Docker objects (network name has changed).
+- You can update your acme.json to a Traefik v2-compliant one by doing the following (before launching Traefik v2):
+
+```sh
+mkdir -p /tmp/migration
+cd /tmp/migration
+sudo cp /opt/traefik/acme.json .
+sudo chmod 775 /tmp/migration/acme.json
+# Do *NOT* forget the --resolver at the end! (le = Let's Encrypt resolver, see traefik/traefik.yml)
+docker run --rm -v ${PWD}:/data -w /data containous/traefik-migration-tool acme -i acme.json -o acme2.json --resolver le
+mkdir -p /data/config/traefik
+sudo cp acme2.json /data/config/traefik/acme.json
+sudo chmod 600 /data/config/traefik/acme.json
+# When you already have a backup!
+sudo rm -rf /opt/traefik /tmp/migration
+```
+
+- As from Traefik v2, as Http Authentication is now possible on the Traefik console, the latter is enabled at ``traefik.yourdomain.com``.
+- After all this, you can simply do: ``./update-all.sh``! Voilà!
+
 ## Dependencies
 
 - [Docker](https://github.com/docker/docker) >= 1.13.0

init.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 echo "[$0] Initializing..."
-docker network create traefik-network || true
+docker network create traefik-network 2&>1 || true
 if [[ ! -f .env ]]; then
   cp .env.sample .env
   echo "[$0] Please edit .env file"