lxc-createでバージョンを指定してDebianコンテナを作成する

例：Debian 12 (bookworm)をインストール

# lxc-create -n name -t debian -- -r bookworm

他のバージョンをインストールする場合、上記の青字の部分を下のcode nameに置換する。

version	code name
10	buster
11	bullseye
12	bookworm

[付録] 初期状態のでプロセス

Debain 10

UID          PID    PPID  C STIME TTY      TIME     CMD
root           1       0  0 18:53 ?        00:00:00 /sbin/init
root          39       1  0 18:53 ?        00:00:00   /lib/systemd/systemd-journald
root          63       1  0 18:53 ?        00:00:00   /sbin/dhclient -4 -v -i -pf /run/dhclient.eth0.pid -lf /var/lib/dhcp/dhclient.eth0.leases -I -df /var/lib/dhcp/dhclient6.eth0.leases eth0
root          85       1  0 18:54 ?        00:00:00   /usr/sbin/sshd -D
root          86       1  0 18:54 pts/0    00:00:00   /sbin/agetty -o -p -- \u --noclear --keep-baud console 115200,38400,9600 vt220

Debian 11

UID          PID    PPID  C STIME TTY      TIME     CMD
root           1       0  0 18:55 ?        00:00:00 /sbin/init
root          38       1  0 18:55 ?        00:00:00   /lib/systemd/systemd-journald
root          63       1  0 18:55 ?        00:00:00   /sbin/dhclient -4 -v -i -pf /run/dhclient.eth0.pid -lf /var/lib/dhcp/dhclient.eth0.leases -I -df /var/lib/dhcp/dhclient6.eth0.leases eth0
root          89       1  0 18:55 pts/0    00:00:00   /sbin/agetty -o -p -- \u --noclear --keep-baud console 115200,38400,9600 vt220
root          90       1  0 18:55 ?        00:00:00   sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups

Debian 12

UID          PID    PPID  C STIME TTY      TIME     CMD
root           1       0  0 18:59 ?        00:00:00 /sbin/init
root          38       1  0 18:59 ?        00:00:00   /lib/systemd/systemd-journald
root          70       1  0 18:59 ?        00:00:00   dhclient -4 -v -i -pf /run/dhclient.eth0.pid -lf /var/lib/dhcp/dhclient.eth0.le
root          97       1  0 18:59 pts/0    00:00:00   /sbin/agetty -o -p -- \u --noclear --keep-baud - 115200,38400,9600 vt220
root          98       1  0 18:59 ?        00:00:00   sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups

参考

LXCの記事一覧