94 lines
3.3 KiB
Scheme
94 lines
3.3 KiB
Scheme
;; Copyright (C) 2023 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
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;;
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;; This file is free software; you can redistribute it and/or modify it
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;; under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 3 of the License, or (at
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;; your option) any later version.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with this file. If not, see <http://www.gnu.org/licenses/>.
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(define-module (mumble-vm-system)
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#:use-module (gnu)
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#:use-module (gnu packages admin)
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#:use-module (gnu packages dns)
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#:use-module (gnu packages linux)
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#:use-module (gnu packages ssh)
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#:use-module (gnu services admin)
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#:use-module (gnu services ssh)
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#:export (mumble-vm-operating-system))
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(define-public %nginx-deploy-hook
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(program-file
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"nginx-deploy-hook"
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#~(let
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((nginx-pid (call-with-input-file "/var/run/nginx/pid" read))
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(mumble-server-pid
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(call-with-input-file
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"/var/run/mumble-server/mumble-server.pid" read)))
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((lambda _
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(kill nginx-pid SIGHUP)
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(kill mumble-server-pid SIGUSR1))))))
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(define mumble-vm-operating-system
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(operating-system
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(bootloader (bootloader-configuration
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(bootloader grub-minimal-bootloader)
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(targets '("/dev/vda"))))
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;; TODO: Does Mumble have some data? Is BTRFS safer than using ext4
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;; without doing many fsck?
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(file-systems (cons (file-system
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(device (file-system-label "Guix_image"))
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(mount-point "/")
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(type "ext4")) %base-file-systems))
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(host-name "mumble-vm")
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(timezone "Europe/Paris")
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(packages
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(append
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(list htop
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iftop
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`(,isc-bind "utils")
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net-tools
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nmon
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openssh-sans-x)
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%base-packages))
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(services
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(append
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(list
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;; Networking
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(service
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static-networking-service-type
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(list
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(static-networking
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(addresses (list (network-address
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(device "eth0")
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(value "192.168.10.37/24"))))
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(routes (list (network-route
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(destination "default")
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(gateway "192.168.10.1"))))
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(name-servers '("192.168.10.1")))))
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;; OpenSSH
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(service openssh-service-type
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(openssh-configuration
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(openssh openssh-sans-x)
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(use-pam? #f)
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(port-number 222)
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(permit-root-login #t)
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(password-authentication? #f)
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(challenge-response-authentication? #f)
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(authorized-keys
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`(("root" , (local-file "id_ed25519.pub"))
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("gnutoo" ,(local-file "id_ed25519.pub"))))))
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;; Unattended Upgrades
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(service unattended-upgrade-service-type))
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(modify-services
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%base-services
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(guix-service-type config => (guix-configuration
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(authorized-keys
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(append
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(list
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(local-file
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"signing-key.pub"))
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%default-authorized-guix-keys)))))))))
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mumble-vm-operating-system
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