Building

git clone https://github.com/martmaiste/nextcloud.git
docker build -t nextcloud nextcloud

Run nextcloud-docker

docker run -d --name nextcloud -p 80:8080 -p 443:8443 \
       --link nextcloud-db:nextcloud-db \
       -v /mnt2/nextcloud-data:/data \
       -v /mnt2/nextcloud-config:/config \
       -v /mnt2/nextcloud-app:/apps2 \
       -e UID=1000 -e GID=1000 \
       -e UPLOAD_MAX_SIZE=10G \
       -e APC_SHM_SIZE=128M \
       -e OPCACHE_MEM_SIZE=128 \
       -e CRON_PERIOD=15m \
       -e DB_TYPE=mysql \
       -e DB_HOST=nextcloud-db \
       -e DB_USER=nextcloud \
       -e DB_PASSWORD=password \
       -e TZ=Etc/UTC \
       -e DOMAIN=localhost \
       -e EMAIL=hostmaster@localhost \
       -t nextcloud

DOMAIN and EMAIL are mainly used for generating Let's Encrypt certificate later. Remove if not needed.

Nextcloud needs to be accessible on ports 80 and 443 for generating Let's Encrypt certificates. 80 port is used for authenticating.

Let's Encrypt certificate setup

docker exec -ti nextcloud letsencrypt-setup

Manual certificate renewal

docker exec -ti nextcloud letsencrypt-renew

Credits

Nextcloud Dockerfile by Wonderfall

Nginx with SSL and Let's Eencrypt support by ngineered

Self Signed SSL Certificate Generator by paulczar