Add warsaw-ovh-01 configs

This commit is contained in:
albert 2024-07-12 14:40:25 +09:00
parent 6c80e5394d
commit 550bb19d01
Signed by: albert
GPG key ID: 3895DD267CA11BA9
9 changed files with 412 additions and 4 deletions

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@ -14,7 +14,7 @@ keys:
- &quitman-rpi4
- &nixos-desktop
- &nuc-server
- &ovh_server
- &warsaw-ovh-01
creation_rules:
@ -90,7 +90,7 @@ creation_rules:
- *osaka-linode-01
# Hosts
- path_regex: secrets\/hosts\/ovh-server\.yaml$
- path_regex: secrets\/hosts\/warsaw-ovh-01\.yaml$
key_groups:
- pgp:
- *albert

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@ -53,43 +53,64 @@
libx = import ./lib { inherit self inputs outputs stateVersion hmStateVersion; };
in {
nixosConfigurations = {
# Linode VM's
osaka-linode-01 = libx.mkHost { hostname = "osaka-linode-01"; type = "small";};
milan-linode-01 = libx.mkHost { hostname = "milan-linode-01"; type = "small";};
frankfurt-linode-01 = libx.mkHost { hostname = "frankfurt-linode-01"; type = "small";};
# Servers
framework-server = libx.mkHost { hostname = "framework-server"; };
warsaw-ovh-01 = libx.mkHost { hostname = "warsaw-ovh-01"; };
nuc-server = libx.mkHost { hostname = "nuc-server"; };
# User Machines
nixos-desktop = libx.mkHost { hostname = "nixos-desktop"; unfree = true; desktop = "plasma6"; };
nixos-framework = libx.mkHost { hostname = "nixos-framework"; unfree = true; desktop = "plasma6"; };
steamdeck = libx.mkDeck { hostname = "steamdeck"; desktop = "plasma6"; theme = "stylix"; };
# Raspberry Pi's
backups-rpi4 = libx.mkHost { hostname = "backups-rpi4"; system = "aarch64-linux"; type = "small"; };
piaware-rpi4 = libx.mkHost { hostname = "piaware-rpi4"; system = "aarch64-linux"; type = "small"; };
quitman-rpi4 = libx.mkHost { hostname = "quitman-rpi4"; system = "aarch64-linux"; type = "small"; };
bakersfield-rpi4 = libx.mkHost { hostname = "bakersfield-rpi4"; system = "aarch64-linux"; type = "small"; };
steamdeck = libx.mkDeck { hostname = "steamdeck"; desktop = "plasma6"; theme = "stylix"; };
};
homeConfigurations = {
# Linode VM's
"albert@osaka-linode-01" = libx.mkHome { hostname = "osaka-linode-01"; type = "small"; };
"albert@milan-linode-01" = libx.mkHome { hostname = "milan-linode-01"; type = "small"; };
"albert@frankfurt-linode-01" = libx.mkHome { hostname = "frankfurt-linode-01"; type = "small"; };
# Servers
"albert@framework-server" = libx.mkHome { hostname = "framework-server"; };
"albert@waraw-ovh-01" = libx.mkHome { hostname = "waraw-ovh-01"; };
"albert@nuc-server" = libx.mkHome { hostname = "nuc-server"; };
# User Machines
"albert@nixos-desktop" = libx.mkHome { hostname = "nixos-desktop"; desktop = "plasma6"; };
"albert@nixos-framework" = libx.mkHome { hostname = "nixos-framework"; desktop = "plasma6"; };
"albert@steamdeck" = libx.mkHome { hostname = "steamdeck"; desktop = "plasma6"; };
# Raspberry Pi's
"albert@backups-rpi4" = libx.mkHome { hostname = "backups-rpi4"; system = "aarch64-linux"; type = "small"; };
"albert@piaware-rpi4" = libx.mkHome { hostname = "piaware-rpi4"; system = "aarch64-linux"; type = "small"; };
"albert@quitman-rpi4" = libx.mkHome { hostname = "quitman-rpi4"; system = "aarch64-linux"; type = "small"; };
"albert@bakersfield-rpi4" = libx.mkHome { hostname = "bakersfield-rpi4"; system = "aarch64-linux"; type = "small"; };
"albert@steamdeck" = libx.mkHome { hostname = "steamdeck"; desktop = "plasma6"; };
# Containers
"albert@rdesktop" = libx.mkHome { hostname = "rdesktop"; desktop = "plasma6"; };
};
deploy.nodes = {
# Linode VM's
osaka-linode-01 = libx.deploy { hostname = "osaka-linode-01"; };
milan-linode-01 = libx.deploy { hostname = "milan-linode-01"; };
frankfurt-linode-01 = libx.deploy { hostname = "frankfurt-linode-01"; };
# Servers
framework-server = libx.deploy { hostname = "framework-server"; };
ovh-server = libx.deploy { hostname = "ovh-server"; };
# nuc-server = libx.deploy { hostname = "nuc-server"; };
# Raspberry Pi's
backups-rpi4 = libx.deploy { hostname = "backups-rpi4"; system = "aarch64-linux"; };
piaware-rpi4 = libx.deploy { hostname = "piaware-rpi4"; system = "aarch64-linux"; };
bakersfield-rpi4 = libx.deploy { hostname = "bakersfield-rpi4"; system = "aarch64-linux"; };

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@ -0,0 +1,30 @@
{ lib, self, inputs, outputs, stateVersion, hmStateVersion, ... }:
let
libx = import ../../../lib { inherit lib self inputs outputs stateVersion hmStateVersion; };
in {
containers = {
rdesktop = libx.mkContainer { hostname = "rdesktop"; ip = "2"; desktop = "plasma6"; unfree = true; };
};
# Networking config
networking.bridges.nix-br0.interfaces = [];
# Add an IP address to the bridge interface.
networking.localCommands = ''ip address add 192.168.2.1/24 dev nix-br0'';
# Firewall commands allowing traffic to go in and out of the bridge interface
# (and to the guest LXD instance). Also sets up the actual NAT masquerade rule.
networking.firewall.extraCommands = ''
iptables -A INPUT -i nix-br0 -j ACCEPT
# These three technically aren't needed, since by default the FORWARD and
# OUTPUT firewalls accept everything everything, but lets keep them in just
# in case.
iptables -A FORWARD -o nix-br0 -j ACCEPT
iptables -A FORWARD -i nix-br0 -j ACCEPT
iptables -A OUTPUT -o nix-br0 -j ACCEPT
iptables -t nat -A POSTROUTING -s 192.168.2.0/24 ! -d 192.168.2.0/24 -j MASQUERADE
'';
}

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@ -0,0 +1,77 @@
{ pkgs, ... }: {
services.cron = {
enable = true;
systemCronJobs = [
# Backups to nuc-docker01
''0 0 * * * root rsync --delete -avr /Storage/Data/Docker/sysctl.io/ root@nuc-docker01:/Storage/Data/Docker/sysctl.io/''
''0 3 * * * root rsync -avr /Storage/Data/Docker/sysctl.io/nextcloud/html/data/albert/files/InstantUpload/ root@nuc-docker01:/Storage/Media/Pictures/InstantUpload/''
''0 5 * * * root rsync -avr /Storage/Data/Docker/sysctl.io/nextcloud/html/data/albert/files/Wallpapers/ root@nuc-docker01:/Storage/Media/Pictures/Wallpapers''
# Back up the docker containers monthly:
''@monthly root ssh nuc-docker01 "rm -rf /Storage/Backups/Docker/sysctl.io/*"; for i in $(docker ps --format '{{.Names}}'); do docker export $i | gzip -cf | ssh root@nuc-docker01 "cat > /Storage/Backups/Docker/sysctl.io/$i.tar.gz"; done''
# Set a random Pi-Hole password
''* * * * * root docker exec pihole sudo pihole -a -p $(openssl rand -hex 128)''
# Run the ClamAV scan
''@monthly root /Storage/Data/docker-compose/sysctl.io/scripts/clamscan-cron.sh''
# Archive Loki logs monthly
''@monthly root /Storage/Data/docker-compose/sysctl.io/scripts/backup-logs.sh >> /Storage/Data/Temporary/log_backups.log''
# Run the Nextcloud cronjobs hourly
''@hourly root docker exec -uwww-data nextcloud php -f /var/www/html/cron.php''
# Run the Pixelfed scheduler
''* * * * * root docker exec pixelfed-app php artisan schedule:run''
# Update / CLean Mastodon caches
''@daily root docker exec mastodon-web tootctl preview_cards remove --days 7''
''@daily root docker exec mastodon-web tootctl media remove --days 7 --prune-profiles''
''@daily root docker exec mastodon-web tootctl accounts prune''
''@daily root docker exec mastodon-web tootctl statuses remove --days 7''
''@daily root docker exec mastodon-web tootctl media remove --remove-headers --include-follows --days 7''
''@daily root docker exec mastodon-web tootctl preview_cards remove --days 7''
''@daily root docker exec mastodon-web tootctl media remove-orphans''
];
};
}
# Old crontab:
# # At reboot, apply the ip_tables modprobe so Wireguard works
# @reboot /usr/sbin/modprobe ip_tables
#
# # At reboot, restart Docker. Otherwise, iptables / the firewall freaks out
# @reboot /usr/bin/systemctl stop docker; /usr/bin/systemctl start docker
#
# # Every day, get storage space for monitoring
# @daily source ~/.bashrc; for i in `ls /Storage/Data/Docker`; do echo echo "$(date): $(du -s /Storage/Data/Docker/$i)" | sed -e 's/\/Storage\/Data\/Docker\/\$i//' >> /root/sizes/$i.log; done
#
# # Clean up NextCloud files weekly to save space
# @weekly source ~/.bashrc; /usr/bin/docker exec -uwww-data nextcloud php occ versions:cleanup
# DONE # Run the Nextcloud cronjobs hourly
# DONE @hourly source ~/.bashrc; /usr/bin/docker exec -uwww-data nextcloud php -f /var/www/html/cron.php
#
#
# # Clear out Mastodon caches daily
# DONE @daily source ~/.bashrc; /usr/bin/docker exec mastodon-web tootctl preview_cards remove --days 1
# DONE @daily source ~/.bashrc; /usr/bin/docker exec mastodon-web tootctl media remove --days 1 --prune-profiles
# DONE @daily source ~/.bashrc; /usr/bin/docker exec mastodon-web tootctl accounts prune
# DONE @daily source ~/.bashrc; /usr/bin/docker exec mastodon-web tootctl statuses remove --days 1
# DONE @daily source ~/.bashrc; /usr/bin/docker exec mastodon-web tootctl media remove --remove-headers --include-follows --days 0
# DONE @daily source ~/.bashrc; /usr/bin/docker exec mastodon-web tootctl preview_cards remove --days 1
# DONE @daily source ~/.bashrc; /usr/bin/docker exec mastodon-web tootctl media remove-orphans
#
# DONE # Run the Pixelfed scheduler
# DONE * * * * * /usr/bin/docker exec pixelfed-app php artisan schedule:run
#
# DONE # Run the ClamAV scan
# DONE @monthly source ~/.bashrc; /Storage/Data/docker-compose/sysctl.io/scripts/clamscan-cron.sh
#
# DONE # Set a random PiHole password every minute
# DONE * * * * * /usr/bin/docker exec pihole sudo pihole -a -p $(openssl rand -hex 128)
#
# NOT NEEDED # back up crontab:
# NOT NEEDED # 0 0 * * * /usr/bin/crontab -l > /Storage/Data/Temporary/crontab
#
# # Back up and delete local copies of Loki logs monthly
# DONE @monthly source ~/.bashrc; /Storage/Data/docker-compose/sysctl.io/scripts/backup-logs.sh >> /Storage/Data/Temporary/log_backups.log
#
# DONE # Back up the docker containers weekly:
# DONE @weekly source ~/.bashrc; ssh nuc-docker01 "rm -rf /Storage/Backups/Docker/sysctl.io/*"; for i in $(docker ps --format '{{.Names}}'); do docker export $i | gzip -cf | ssh root@nuc-docker01 "cat > /Storage/Backups/Docker/sysctl.io/$i.tar.gz"; done
#
# # Set up DERP relay certs for headscale-derp:
# DONE @hourly cp /Storage/Data/Docker/letsencrypt/certs/certs/\*.sysctl.io.crt /Storage/Data/Docker/letsencrypt/certs/certs/derp.sysctl.io.crt
# DONE @hourly cp /Storage/Data/Docker/letsencrypt/certs/private/\*.sysctl.io.key /Storage/Data/Docker/letsencrypt/certs/private/derp.sysctl.io.key

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@ -0,0 +1,60 @@
{ inputs, config, lib, pkgs, hostname, modulesPath, system, ... }: {
imports = [
inputs.nixos-hardware.nixosModules.framework-13th-gen-intel
(modulesPath + "/installer/scan/not-detected.nix")
../../common/modules/secureboot.nix
../../common/modules/udev-rules.nix
../../common/modules/builder.nix
../../common/services/fwupd.nix
../../common/modules/ssh-luks.nix
../../common/services/docker.nix
../../common/services/tailscale-autoconnect.nix
./containers.nix
./disks.nix
./wireguard.nix
./cron.nix
./firewall.nix
];
environment.systemPackages = [
inputs.deploy-rs.packages.${system}.deploy-rs
pkgs.distrobox
];
# backups-rpi4 cron job to back up sysctl.io's Docker files
# osaka-linode-01 cron job to copy certs for the DERP relay
# milan-linode-01 cron job to copy certs for the DERP relay
# frankfurt-linode-01 cron job to copy certs for the DERP relay
users.users.root.openssh.authorizedKeys.keys = [
''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKp2wgqFcr0LGaUXbom88/zK2631pysePUWIaCMljT0K root@backups-rpi4''
''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKkNFdEcYIrjss1Nz0tU/AX89hUMmxB/Vabvsa7A6E2K root@osaka-linode-01''
''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIORCrD/ZWXbAfi5eIN8b9dwuvMuPPTgpMiIFh1WagXV2 root@milan-linode-01''
''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBGXiWUR2T5HXQ4g/En+eJ9K6GSokl3tEK7RZcYb+0UA root@frankfurt-linode-01''
];
services.openssh.settings.PermitRootLogin = lib.mkForce "prohibit-password";
boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "thunderbolt" "sd_mod" "uas" ];
boot.initrd.kernelModules = [ "r8152" ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = with config.boot.kernelPackages; [ acpi_call ];
networking.useDHCP = lib.mkDefault true;
powerManagement.cpuFreqGovernor = lib.mkDefault "performance";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
# Set your time zone.
time.timeZone = "Europe/Warsaw";
# Set the networking hostname:
networking.hostName = hostname;
networking.firewall.allowedTCPPorts = [ 22 ];
services.tailscale.extraUpFlags = [
"--advertise-exit-node"
"--advertise-routes=10.2.0.0/24"
];
boot.kernel.sysctl = {
"net.ipv4.ip_forward" = true;
};
}

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@ -0,0 +1,141 @@
{
# Disks are sdb and sdc
# https://github.com/nix-community/disko/blob/master/example/boot-raid1.nix
imports = [ ../../common/services/snapper.nix ];
# extra configs not present in the standard config above
services.snapper.configs.Storage = {
TIMELINE_CREATE = true;
TIMELINE_CLEANUP = true;
SUBVOLUME = "/Storage";
};
services.btrfs.autoScrub.enable = true;
services.btrfs.autoScrub.interval = "weekly";
disko.devices.disk = {
sdb = {
type = "disk";
device = "/dev/sdb";
content = {
type = "gpt";
partitions = {
BOOT = {
size = "1M";
type = "EF02"; # GRUB MBR
};
ESP = {
size = "500M";
type = "EF00";
content = {
type = "mdraid";
name = "boot";
};
};
mdadm = {
size = "100%";
content = "mdraid";
name = "raid1";
};
};
};
};
sdc = {
type = "disk";
device = "/dev/sdc";
content = {
type = "gpt";
partitions = {
BOOT = {
size = "1M";
type = "EF02"; # GRUB MBR
};
ESP = {
size = "500M";
type = "EF00";
content = {
type = "mdraid";
name = "boot";
};
};
mdadm = {
size = "100%";
content = "mdraid";
name = "raid1";
};
};
};
};
mdadm = {
boot = {
type = "mdadm";
level = 1;
metadata = "1.0";
content = {
type = "Filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [ "umask=0077" ];
};
};
raid1 = {
type = "mdadm";
level = 1;
content = {
type = "gpt";
partitions = {
LUKS-ROOT = {
start = "550MiB";
end = "100%";
content = {
type = "luks";
name = "ROOT";
extraOpenArgs = [ "--allow-discards" ];
content = {
type = "btrfs";
extraArgs = [ "-f" ];
subvolumes = {
"/root" = {
mountpoint = "/";
mountOptions = [ "compress=zstd" "noatime" ];
}; # root
"/home" = {
mountpoint = "/home";
mountOptions = [ "compress=zstd" "noatime" ];
}; # home
"/nix" = {
mountpoint = "/nix";
mountOptions = [ "compress=zstd" "noatime" ];
}; # nix
"/Storage" = {
mountpoint = "/Storage";
mountOptions = [ "compress=zstd" "noatime" ];
}; # Storage
# SNAPSHOT SUBVOLS
"/root/.snapshots" = {
mountpoint = "/.snapshots";
mountOptions = [ "compress=zstd" "noatime" ];
}; # root
"/home/.snapshots" = {
mountpoint = "/home/.snapshots";
mountOptions = [ "compress=zstd" "noatime" ];
}; # home
"/nix/.snapshots" = {
mountpoint = "/nix/.snapshots";
mountOptions = [ "compress=zstd" "noatime" ];
}; # nix
"/Storage/.snapshots" = {
mountpoint = "/Storage/.snapshots";
mountOptions = [ "compress=zstd" "noatime" ];
}; # Storage
}; # subvolumes
}; # content.content
}; # content
}; # partition 2 (/ BTRFS)
};
};
};
};
};

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@ -0,0 +1,30 @@
{ ... }: {
networking = {
firewall = {
enable = true;
allowedTCPPorts = [
53 # DNS
80 # HTTP
443 # HTTPS
42420 # Vintage Story
25565 # Minecraft
1443 # Headscale DERP (tcp)
25 # Mailserver
143 # Mailserver
465 # Mailserver
587 # Mailserver
993 # Mailserver
4190 # Mailserver
5696 # dsm-kmip server
3389 # RDP
4443 # Jitsi
];
allowedUDPPorts = [
53 # DNS (udp)
10000 # Jitsi Meet (udp)
15636 # Enshrouded - Game
15637 # Enshrouded - Query Port
];
};
};
}

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@ -0,0 +1,49 @@
{ ... }: {
# Allow these hosts to directly communicate with their hostnames
networking.extraHosts = ''
10.100.0.1 osaka-linode-01
10.100.0.2 framework-servr
'';
networking.firewall.interfaces.wireguard0.allowedTCPPorts = [ 22 ];
# Set up the secrets file:
sops.secrets."wireguard_key" = {
owner = "root";
sopsFile = ../../../secrets/hosts/warsaw-ovh-01.yaml;
};
sops.secrets."preshared_key" = {
owner = "root";
sopsFile = ../../../secrets/wireguard.yaml;
};
# Wireguard Forwarder
networking.wireguard = {
enable = true;
interfaces = {
"wireguard0" = {
ips = [ "10.100.0.2/24" ];
listenPort = 51820;
privateKeyFile = "/run/secrets/wireguard_key";
# Testing
peers = [
{ # osaka-linode-01
publicKey = "yPZ3EmmIqCkReXf1DRTxzVaKQ2k+ifGmYJHji5nnMmE=";
presharedKeyFile = "/run/secrets/preshared_key";
persistentKeepalive = 5;
allowedIPs = [ "10.100.0.1/32" ];
endpoint = "172.234.84.222:51820"; # osaka-linode-01
}
{ # frankfurt-linode-01
publicKey = "9FCIy07RvR2dz8bbPUB9h2jdhFQHfDh0VdLf06n46QQ=";
presharedKeyFile = "/run/secrets/preshared_key";
persistentKeepalive = 5;
allowedIPs = [ "10.100.0.4/32" ];
endpoint = "172.105.76.221:51820"; # frankfurt-linode-01
}
];
};
};
};
}