PVE

• 换源：
  • Proxmox 源使用帮助 — USTC Mirror Help 文档
• 修改 IP 地址
  • Proxmox Virtual Environment（PVE）完美的更改IP地址 - 知乎
• Use Tailscale to connect
• Template:
  • Right click to clone
  • Base image
• CT: Operating system container
• Docker
• Use xterm.js:
  • Add serial port on hardware
  • Change display to serial terminal
• Resize disk: qm resize 1001 scsi0 +18G
• Firewall - Proxmox VE

Force Quit VM

rm /var/lock/qemu-server/lock-1001.conf
qm unlock 1001
# then stop the vm

perl: warning: Falling back to a fallback locale ("en_US.UTF-8").

cat << EOF >> ~/.bashrc
export LC_CTYPE=en_US.UTF-8
export LC_ALL=en_US.UTF-8
EOF

Power Consomption

# 下载编译
sudo apt install git
sudo apt install libpci-dev cmake gcc g++
git clone https://github.com/FlyGoat/RyzenAdj
cd RyzenAdj
mkdir build && cd build
cmake -DCMAKE_BUILD_TYPE=Release ..
make

# 查询功耗
sudo ./ryzenadj -i

Cloud Init

• Open Source Cloud Computing Infrastructure - OpenStack

• Understanding OpenStack

• GitHub - canonical/cloud-init: Official upstream for the cloud-init: cloud instance initialization

• Index of /images/cloud/bullseye
  Cloud images are operating system templates and every instance starts out as an identical clone of every other instance. It is the user data that gives every cloud instance its personality and cloud-init is the tool that applies user data to your instances automatically.

• virt-customize

# On host
# sudo apt update -y && sudo apt install libguestfs-tools -y
virt-customize -a debian-11-genericcloud-amd64.qcow2 --install qemu-guest-agent
 
# virt-customize -a debian-11-genericcloud-amd64.qcow2 --install qemu-guest-agent --append-line '/etc/apt/apt.conf.d/proxy:Acquire::http::Proxy "http://192.168.2.22:3142";'

qm create 9000 --name debian12-cloudinit --net0 virtio,bridge=vmbr0 --scsihw virtio-scsi-single --machine q35
qm set 9000 --scsi0 local-lvm:0,discard=on,ssd=1,iothread=1,format=qcow2,import-from=/root/debian-12-generic-amd64.qcow2
qm disk resize 9000 scsi0 20G
qm set 9000 --boot order=scsi0
qm set 9000 --cpu host --cores 2 --memory 4096
qm set 9000 --bios ovmf --efidisk0 local-lvm:1,format=raw,efitype=4m,pre-enrolled-keys=1
qm set 9000 --ide2 local-lvm:cloudinit

LXC

• resize CT’s volume

# pct resize <vmid> <disk> <size> [OPTIONS]
pct resize 1002 rootfs 108G

QEMU

• Resize vm disk

# qm resize <vmid> <disk> <size>
qm resize 1001 virtio0 +25G

NFS

Cache

• Dragonfly

• apt-cacher-ng: Docker

• IaC

• Proxmox/Install Arch Linux as a guest - ArchWiki

Gnome

apt install gnome-core
systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target

Links

• GRUB
• Sonarr