nextcloudDocker: A Shell repository from mka142

Basic nextcloud setup with docker and PostgreSQL to use behind nginx proxy

Set environmnet varibles to you're individual parameters. Then build:

nginxDockerProxy:

run in nginxDockerProxy directory:
```
docker-compose up -d
```
nextcloudDocker

run in root directory:
```
docker-compose up -d
```

Install nano in nextcloud container

docker exec -it [container name or ID] bash -c 'apt-get -y update && apt -y install nano'

add this two lines at the end of your config.php file in nextcloud container
```
'forcessl' => true,
'overwriteprotocol' => 'https',
```