nextcloud: clean old Let's Encrypt stuff

README.md

 
 Let's Encrypt
 -------------
-Run the following script to enable Let's Encrypt for Nextcloud:
-
-    ./letsencrypt.sh <your-stack-name>
+Notice that when updating your certificate, you will need to restart haproxy container, due to [this issue](https://stackoverflow.com/a/50480260/1937418)
 
 Own registry
 ------------

deploy.sh

     curl http://${host}/index.nginx-debian.html 2>/dev/null | grep title | grep Welcome 1>/dev/null;
     NC_UP=$((1 - $?));
 done;
-
-./letsencrypt.sh ${STACK_NAME}

letsencrypt.sh

-#!/bin/bash
-
-STACK_NAME=$1
-
-if [ $# -eq 0 ]; then
-    echo "You must pass stack name as a parameter"
-    exit 1
-fi
-
-# ##### Add Let's Encrypt certificates ###### #
-echo ""
-echo "Adding Let's Encrypt certificates"
-
-# Find Nextcloud container
-SERVICE=nextcloud
-host=$(docker stack ps ${STACK_NAME} | grep Running | grep ${SERVICE} | awk '{ print $4 }')
-#echo Host=$host
-if [ -z $host ]; then
-    echo "No host found!";
-    exit 1;
-fi
-# add avahi suffix
-localhostname=$(cat /etc/hostname)
-if [ "${localhostname}" != "${host}" ]; then
-    host=${host}.local
-fi
-
-container=$(ssh $host 'docker ps | grep '${SERVICE}' | cut -f1 -d" "')
-#echo Container=$container
-if [ -z $container ]; then
-    echo "Qué me estás container?!";
-    exit 1;
-fi
-
-# Run script in container
-ssh $host "docker exec ${container} sh -c '/usr/local/bin/letsencrypt.sh'"