====== Proxmox VE - Post-Install Tasks ======

FIXME Work in progress

===== Remove Enterprise Repository =====

<code>
rm /etc/apt/sources.list.d/pve-enterprise.list
rm /etc/apt/sources.list.d/ceph.list
</code>

===== Add No-Subscription Repository =====

:!: This is NOT recommended for production use

More information: [[https://pve.proxmox.com/wiki/Package_Repositories#sysadmin_enterprise_repo|]]
More information: [[https://pve.proxmox.com/wiki/Package_Repositories#sysadmin_no_subscription_repo|]]

<code bash>
vi /etc/apt/sources.list.d/pve-no-subscription.list
</code>

<code - /etc/apt/sources.list.d/pve-no-subscription.list>
deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription
</code>


https://docs.ceph.com/en/latest/releases/

<code bash>
vi /etc/apt/sources.list.d/ceph-no-subscription.list
</code>

<code - /etc/apt/sources.list.d/ceph-no-subscription.list>
deb http://download.proxmox.com/debian/ceph-squid bookworm no-subscription
</code>



possible via GUI, disable

===== Add non-free Components =====

<code bash>
vi /etc/apt/sources.list
</code>

<code - /etc/apt/sources.list>
deb http://ftp.ch.debian.org/debian bookworm main contrib non-free non-free-firmware
deb http://ftp.ch.debian.org/debian bookworm-updates main contrib non-free non-free-firmware
deb http://security.debian.org bookworm-security main contrib non-free non-free-firmware
</code>

===== Install Microcode =====

This step requires that the non-free-firmware component is available.

- install microcode (from non-free debian repo) intel-microcode (Intel CPUs) or amd64-microcode (AMD CPUs)


bookworm/non-free-firmware

<code bash>
apt install amd64-microcode
</code>

<code bash>
apt install intel-microcode
</code>

<code bash>
apt install $(awk '/^vendor_id/{if($NF == "AuthenticAMD") {$pkg = "amd64"} else if($NF == "GenuineIntel") {$pkg = "intel"}; printf "%s-microcode\n",$pkg; exit}' /proc/cpuinfo)
</code>

===== Install Locales =====

<code bash>
dpkg-reconfigure locales
</code>

===== Install Packages =====


===== Set Alternatives =====

<code bash>
update-alternatives --config editor
</code>

===== Enable PCI Passthrough =====

[[https://pve.proxmox.com/wiki/PCI_Passthrough|PCI Passthrough]]

===== Set MOTD =====

<code bash>
>/etc/motd
</code>

===== Enable GPU Passthrough =====

[[https://pve.proxmox.com/wiki/PCI_Passthrough#GPU_passthrough|GPU_passthrough]]

# -------------------------------------------------------


x remove enterprise repo (possible via GUI, disable)
- add non-subscription repo (possible via GUI)

- update-alternatives? In case nano is installed
- enable notifications (add mail server SMTP)
- Cert via ACME?


- install software vim, zabbix-agent2, ...

- customize .bashrc