NTTPC Indigo OS
NTTPC Indigo VPS
VPS OS
LTS Ubuntu 18.04 CentOS Stream CentOS 7/8 Ubuntu 18.04
Ubuntu 20.04 dist-upgrade

ISO VPS OS
Arch Linux ISO dd /dev/vda copytoram debootstrap DHCP

Ubuntu 18.04 IP SSH cloud-init CD-ROM (LABEL = cidata )
Ubuntu 18.04 cloud-init OS

KVM NoVNC Connected to QEMU QEMU + KVM

a_r_g_v Cloud Image QCOW2
Cloud Image cloud-init IaaS QEMU QCOW2

Ubuntu Cloud Image https://cloud-images.ubuntu.com
.img QCOW2 QCOW2
Ubuntu 20.04 suffix https://cloud-images.ubuntu.com/focal/20201210/focal-server-cloudimg-amd64.img -disk-kvm.img

Ubuntu 18.04 cloud-init IP SSH OS

sudo su
apt-get update && apt-get install -y qemu-utils
mkdir /tmp/ci && mount -f tmpfs -o size=2G /dev/shm /tmp/ci #
cd /tmp/ci
cp $(which qemu-img) . #
wget https://cloud-images.ubuntu.com/focal/20201210/focal-server-cloudimg-amd64.img -O qcow.img
# checksum
#
qemu-img dd -f qcow2 -O raw if=./qcow.img of=/dev/vda bs=2M



NTTPC Indigo "Import VM"
Cloudn\rm{Cloud}^n NTTPC (ref: CloudnWebARENA Pro4WebARENA SuitePROV4WebARENA Indigo)

VM
QEMU + KVM QCOW2 Debian Cloud Image Import VM 使 Debian ping cloud-init CD-ROM SSH IP Cloud Image SSH 使 Debian Cloud Image

QCOW2 OS URL Cloud Image

調 "Indigo qcow2" Indigo API Import URL Instance Creation .qcow2 w
sshkey_id Import VM sshkey cloud-init Ubuntu / CentOS Cloud Image Debian Cloud Image
: Ubuntu 18.04 使 Ubuntu 20.04 Cloud Image Import VM cloud-init QCOW2
2: API OS Type Ubuntu OS