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3.3.1 Server Setup

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papo edited this page Feb 15, 2024 · 1 revision

Setup (Operating System)

Ubuntu 22 Server

kvm

https://techviewleo.com/install-kvm-hypervisor-on-ubuntu/

https://techviewleo.com/install-webvirtcloud-kvm-web-dashboard-on-ubuntu/

HINT for deprectaed warning: https://unix.stackexchange.com/questions/681220/netplan-generate-gateway4-has-been-deprecated-use-default-routes-instead

  • no need for : virt-manager
  • no default route on bridge
  • sudo apt install iputils-ping
  • add www-data to libvirt group:
    • sudo usermod -a -G libvirt www-data
    • fixes sock permission error

libvirt (KVM)

sudo apt update
sudo apt install -y qemu qemu-kvm libvirt-daemon bridge-utils virt-manager virtinst

sudo usermod -aG libvirt $USER

sudo usermod -aG kvm $USER

webvirtcloud

https://techviewleo.com/install-webvirtcloud-kvm-web-dashboard-on-ubuntu/

  1. sudo apt -y install git virtualenv python3-virtualenv python3-dev python3-lxml libvirt-dev zlib1g-dev libxslt1-dev nginx supervisor libsasl2-modules gcc pkg-config python3-guestfs libsasl2-dev libldap2-dev libssl-dev
  2. in ~/ git clone https://github.com/retspen/webvirtcloud
  3. copy settings: secret = puzzlecubes
  4. sudo cp conf/supervisor/webvirtcloud.conf /etc/supervisor/conf.d sudo cp conf/nginx/webvirtcloud.conf /etc/nginx/conf.d
  5. sudo mv webvirtcloud /srv sudo chown -R www-data:www-data /srv/webvirtcloud
  6. sudo -i cd /srv/webvirtcloud virtualenv -p python3 venv source venv/bin/activate pip install -r conf/requirements.txt python3 manage.py migrate sudo chown -R www-data:www-data /srv/webvirtcloud sudo rm /etc/nginx/sites-enabled/default sudo systemctl restart nginx sudo systemctl restart supervisor sudo wget -O - https://bit.ly/36baWUu | sudo sh sudo adduser www-data kvm
  7. changed webvirtcloud port to 8001 in /etc/nginx/conf.d/webvirtcloud.conf

--> Change to DOCKER ? https://github.com/retspen/webvirtcloud/wiki/Docker-Installation-&-Update

Syncthing

https://theselfhostingblog.com/posts/how-to-set-up-a-headless-syncthing-network/

sudo apt-get install curl apt-transport-https

curl -s https://syncthing.net/release-key.txt | sudo apt-key add -

echo "deb https://apt.syncthing.net/ syncthing stable" | sudo tee /etc/apt/sources.list.d/syncthing.list

sudo apt-get update
#sudo apt-get upgrade

sudo apt-get install syncthing

sudo systemctl enable syncthing@pc-admin.service

sudo systemctl start syncthing@pc-admin.service

SSL-Certs

https://linuxize.com/post/creating-a-self-signed-ssl-certificate/

openssl req -newkey rsa:4096 \
            -x509 \
            -sha256 \
            -days 36500 \
            -nodes \
            -out pc.crt \
            -keyout pc.key

Cockpit

https://tecadmin.net/how-to-install-and-use-cockpit-on-ubuntu/

sudo apt-get install cockpit -y
sudo systemctl enable --now cockpit.socket

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