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{ privateFiles }:
{ config, pkgs, myconfig, ... }:
{
boot.kernelPackages = pkgs.linuxPackages_latest;
_module.args.privateFiles = privateFiles;
_module.args.hostFQDN = "eldiron.immae.eu";
networking = {
firewall.enable = true;
# 176.9.151.89 declared in nixops -> infra / tools
interfaces."eth0".ipv4.addresses = pkgs.lib.attrsets.mapAttrsToList
(n: ips: { address = ips.ip4; prefixLength = 32; })
(pkgs.lib.attrsets.filterAttrs (n: v: n != "main") myconfig.env.servers.eldiron.ips);
interfaces."eth0".ipv6.addresses = pkgs.lib.flatten (pkgs.lib.attrsets.mapAttrsToList
(n: ips: map (ip: { address = ip; prefixLength = (if n == "main" && ip == pkgs.lib.head ips.ip6 then 64 else 128); }) (ips.ip6 or []))
myconfig.env.servers.eldiron.ips);
};
imports = builtins.attrValues (import ../..);
boot.kernel.sysctl = {
# https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md
"net.ipv4.tcp_sack" = 0;
};
myServices.buildbot.enable = true;
myServices.databases.enable = true;
myServices.gitolite.enable = true;
myServices.monitoring.enable = true;
myServices.irc.enable = true;
myServices.pub.enable = true;
myServices.tasks.enable = true;
myServices.mpd.enable = true;
myServices.dns.enable = true;
myServices.certificates.enable = true;
myServices.websites.enable = true;
myServices.mail.enable = true;
services.pure-ftpd.enable = true;
services.duplyBackup.enable = true;
deployment = {
targetEnv = "hetzner";
hetzner = {
robotUser = myconfig.env.hetzner.user;
robotPass = myconfig.env.hetzner.pass;
mainIPv4 = myconfig.env.servers.eldiron.ips.main.ip4;
partitions = ''
clearpart --all --initlabel --drives=sda,sdb
part swap1 --recommended --label=swap1 --fstype=swap --ondisk=sda
part swap2 --recommended --label=swap2 --fstype=swap --ondisk=sdb
part raid.1 --grow --ondisk=sda
part raid.2 --grow --ondisk=sdb
raid / --level=1 --device=md0 --fstype=ext4 --label=root raid.1 raid.2
'';
};
};
services.cron = {
enable = true;
mailto = "cron@immae.eu";
systemCronJobs = [
''
# The star after /var/lib/* avoids deleting all folders in case of problem
0 3,9,15,21 * * * root rsync -e "ssh -i /root/.ssh/id_charon_vpn" -aAXvz --delete --numeric-ids --super --rsync-path="sudo rsync" /var/lib/* immae@immae.eu: > /dev/null
''
];
};
# This value determines the NixOS release with which your system is
# to be compatible, in order to avoid breaking some software such as
# database servers. You should change this only after NixOS release
# notes say you should.
# https://nixos.org/nixos/manual/release-notes.html
system.stateVersion = "19.03"; # Did you read the comment?
}
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