====== Mise à jour de debian buster vers bullseye ======

===== Pour debian =====

<code>
apt update && apt upgrade -y && apt dist-upgrade -y
cat <<EOF> /etc/apt/sources.list
deb http://deb.debian.org/debian bullseye main contrib non-free
deb http://security.debian.org/debian-security bullseye-security main contrib non-free
deb http://deb.debian.org/debian bullseye-proposed-updates main contrib non-free
EOF
sed -i 's/buster/bullseye/' /etc/apt/sources.list.d/*
apt update && apt upgrade -y && apt dist-upgrade -y
</code>

===== Pour proxmox =====


<code>
apt update && apt upgrade -y && apt dist-upgrade -y
</code>

Controle avant migration
<code>
pve6to7 --full
</code>

Pour conserver l'adresse mac sur les serveurs qui nécessite de la conserver
<code>
auto vmbr0
iface vmbr0 inet static
    address 192.168.X.Y/24
    hwaddress aa:bb:cc:12:34
</code>

Modification du dépot Ceph
<code>
cat <<EOF> /etc/apt/sources.list
deb http://deb.debian.org/debian bullseye main contrib non-free
deb http://security.debian.org/debian-security bullseye-security main contrib non-free
deb http://deb.debian.org/debian bullseye-proposed-updates main contrib non-free
EOF
echo deb http://download.proxmox.com/debian/ceph-pacific bullseye main > /etc/apt/sources.list.d/ceph.list
sed -i 's/buster/bullseye/' /etc/apt/sources.list.d/*
apt update && apt upgrade -y && apt dist-upgrade -y
</code>