nix-config/hosts/storage-ng/configuration.nix

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# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running nixos-help).
{ config, pkgs, lib, strings, ... }:
let eth0 = "ens18";
in {
imports = [ # Include the results of the hardware scan.
./hardware-configuration.nix
../../lib
../../lib/hq.nix
../../lib/shared.nix
../../lib/default-gateway.nix
];
c3d2 = {
users.k-ot = true;
isInHq = true;
mapHqHosts = true;
hq.interface = eth0;
};
hq.yggdrasil = {
enable = true;
interface = eth0;
};
boot.loader.systemd-boot.enable = true;
systemd.enableEmergencyMode = false;
networking = {
hostName = "storage-ng";
# usePredictableInterfacenames = false;
interfaces.${eth0} = {
ipv4.addresses = [{
address = "172.22.99.20";
prefixLength = 24;
}];
ipv6.addresses = [{
address = "2a02:8106:208:5201::20";
prefixLength = 64;
}];
};
defaultGateway.interface = eth0;
};
# List packages installed in system profile. To search, run:
# $ nix search wget
environment.systemPackages = with pkgs; [
wget
vim
screen
zsh
lftp
lsof
psmisc
gitAndTools.git-annex
gitAndTools.git
tmux
mpv
iotop
];
services.ceph = {
enable = false;
client.enable = true;
};
# fixme, we need a floating ip here
# correct is floating ip 172.22.99.21
# does not exist yet
# secretfile does not work :(
fileSystems."/mnt/cephfs" = {
device = "172.22.99.13:6789:/";
fsType = "ceph";
options = [
"name=storage2"
"secret=AQAvRhxcaCK0IxAAnoe00oiopcpQeKZgL02RWw=="
"noatime,_netdev"
"noauto"
"x-systemd.automount"
"x-systemd.device-timeout=175"
"users"
];
};
# Some programs need SUID wrappers, can be configured further or are
# started in user sessions.
programs.bash.enableCompletion = true;
programs.mtr.enable = true;
# programs.gnupg.agent = { enable = true; enableSSHSupport = true; };
# List services that you want to enable:
# Enable the OpenSSH daemon.
services.openssh.enable = true;
services.atftpd = {
enable = true;
root = "/mnt/cephfs/c3d2/tftp";
};
services.nfs.server = {
enable = true;
# exports = "/mnt/cephfs/c3d2/dacbert-rootfs dacbert.hq.c3d2.de(rw) *(ro)";
exports = "/mnt/cephfs/c3d2/dacbert-rootfs *(rw)";
};
services.nginx = {
enable = true;
#modules = [ pkgs.nginxModules.nixfancyindex ];
package =
pkgs.nginx.override { modules = with pkgs.nginxModules; [ fancyindex ]; };
virtualHosts = {
"storage-ng.hq.c3d2.de" = {
root = "/etc/nixos/www";
serverAliases = [ "storage" "storage2" "storageng" ];
http2 = true;
# addSSL = true;
locations = {
"/" = let authFile = pkgs.writeText "htpasswd" "k-ot:sawCOTsl/fIUY";
in {
alias = "/mnt/cephfs/c3d2/files/";
extraConfig = ''
auth_basic "Chaos";
auth_basic_user_file ${authFile};
fancyindex on;
# autoindex on;
'';
};
};
};
};
};
services.samba = {
enable = false; # samba is garbage
enableNmbd = true;
extraConfig = ''
workgroup = WORKGROUP
server string = storage
netbios name = storage
hosts allow = 172.20 172.22 172.22.99.146
hosts deny = 0.0.0.0/0
guest account = k-ot
map to guest = Bad user
'';
shares = {
c3d2 = {
path = "/mnt/cephfs/c3d2";
browseable = "yes";
"read only" = "no";
"guest ok" = "yes";
"create mask" = "0644";
"directory mask" = "0755";
"force user" = "k-ot";
"force group" = "k-ot";
};
};
};
/* # Open ports in the firewall.
networking.firewall.allowedTCPPorts = [
23
80
443
137 138 445 139 # samba
];
networking.firewall.allowedUDPPorts = [
69
137 138 445 139 # samba
];
*/
networking.firewall.enable = false;
system.stateVersion = "19.03"; # Did you read the comment?
}