Next cloud installation on Oracle cloud

https://www.youtube.com/watch?v=fpr37FJSgrw

https://www.youtube.com/watch?v=OCLq62KOqNU
https://docs.docker.com/engine/network/packet-filtering-firewalls/#docker-and-ufw

advanced manual install with learnlinuxtv
https://www.youtube.com/watch?v=fpr37FJSgrw

• make a instance
• point a domain to it

Initial Server Configuration

Creating new user

this is on linode, oracle cloud does creates a user called ubuntu by default

# add a new user
adduser <user> 

# add user to sudo group
usermod -aG sudo <user>

# checking if user added to sudo currectly
groups <user>

Adding hostname

vi /etc/hostname

remove localhost and add domain name to that file (cloud.linuxwith.in)

add this to hosts file for making the services resolve itself

127.0.1.1 cloud.linuxwith.in cloud

update the machines

sudo apt  update && sudo apt dist-upgrade

install and configure firewall

firewalld has a lot more features and greater controller than ufw

sudo apt -y install firewalld

sudo ufw disable
sudo firewall-cmd --state

# open ports
sudo firewall-cmd --zone=public --permanent --add-port=80/tcp 
sudo firewall-cmd --zone=public --permanent --add-port=443/tcp
sudo firewall-cmd --zone=public --permanent --add-port=8080/tcp
sudo firewall-cmd --reload
sudo firewall-cmd --list-ports

https://github.com/nextcloud/all-in-one/tree/main?tab=readme-ov-file#how-to-resolve-firewall-problems-with-fedora-linux-rhel-os-centos-suse-linux-and-others

sudo sed -i 's/FirewallBackend=nftables/FirewallBackend=iptables/g' /etc/firewalld/firewalld.conf
sudo systemctl restart firewalld docker

reboot the system

sudo reboot

install docker

curl -fsSL https://get.docker.com | sudo sh

install docker compose

https://docs.docker.com/compose/install/standalone/

WARNING: get new link from about location

curl -SL https://github.com/docker/compose/releases/download/v2.29.6/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose

add user to docker group so we dont need to use sudo

sudo usermod -aG docker ubuntu

now logout and login and check group docker is added to current user's(ubuntu) group

Setting up nginx proxy manager

ref: https://www.youtube.com/watch?v=RBVcnxTiIL0

create folder ~/docker/nginxproxymanager

mkdir -p docker/nginxproxymanager/

https://nginxproxymanager.com/setup/

copy that dockercompose file and put it in docker-compose.yml file
then run

docker-compose up -d

go to ip address/domain name:81 and login with default username and password

Email:    [email protected]
Password: changeme

then immediately change those password

setting up next cloud

create folder docker/nextcloud

mkdir -p docker/nextcloud

get latest docker compose file from next cloud AIO

https://github.com/nextcloud/all-in-one/blob/main/compose.yaml
curl that raw text > docker-compose.yml

to work with reverse proxy
changes needed to be done to work with reverse proxy
https://www.youtube.com/watch?v=OCLq62KOqNU check this for explanation and chage accounding to below

https://github.com/nextcloud/all-in-one/discussions/588

services:
  nextcloud-aio-mastercontainer:
    image: nextcloud/all-in-one:latest
    init: true
    restart: always
    depends_on:
      - nextcloud-aio-db
    container_name: nextcloud-aio-mastercontainer
    volumes:
      - nextcloud_aio_mastercontainer:/mnt/docker-aio-config
      - /var/run/docker.sock:/var/run/docker.sock:ro
    ports:
      - 8080:8080 # Nextcloud AIO web interface, make sure this port is not in conflict
    environment:
      - APACHE_PORT=11000 # Ensure this port doesn't conflict with existing services
      - APACHE_IP_BINDING=127.0.0.1
      - NEXTCLOUD_DATADIR=/mnt/nextclouddata
      - NEXTCLOUD_ADDITIONAL_APKS=imagemagick exiftool

volumes:
  nextcloud_aio_mastercontainer:
    name: nextcloud_aio_mastercontainer

go to ssl tab