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1 | { privateFiles }: | |
2 | { config, pkgs, ... }: | |
3 | { | |
4 | boot.kernelPackages = pkgs.linuxPackages_latest; | |
5 | myEnv = import "${privateFiles}/environment.nix" // { inherit privateFiles; }; | |
6 | hostEnv.FQDN = "eldiron.immae.eu"; | |
7 | ||
8 | networking = { | |
9 | firewall.enable = true; | |
10 | # 176.9.151.89 declared in nixops -> infra / tools | |
11 | interfaces."eth0".ipv4.addresses = pkgs.lib.attrsets.mapAttrsToList | |
12 | (n: ips: { address = ips.ip4; prefixLength = 32; }) | |
13 | (pkgs.lib.attrsets.filterAttrs (n: v: n != "main") config.myEnv.servers.eldiron.ips); | |
14 | interfaces."eth0".ipv6.addresses = pkgs.lib.flatten (pkgs.lib.attrsets.mapAttrsToList | |
15 | (n: ips: map (ip: { address = ip; prefixLength = (if n == "main" && ip == pkgs.lib.head ips.ip6 then 64 else 128); }) (ips.ip6 or [])) | |
16 | config.myEnv.servers.eldiron.ips); | |
17 | }; | |
18 | ||
19 | imports = builtins.attrValues (import ../..); | |
20 | ||
21 | boot.kernel.sysctl = { | |
22 | # https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md | |
23 | "net.ipv4.tcp_sack" = 0; | |
24 | }; | |
25 | myServices.buildbot.enable = true; | |
26 | myServices.databases.enable = true; | |
27 | myServices.gitolite.enable = true; | |
28 | myServices.monitoring.enable = true; | |
29 | myServices.irc.enable = true; | |
30 | myServices.pub.enable = true; | |
31 | myServices.tasks.enable = true; | |
32 | myServices.mpd.enable = true; | |
33 | myServices.dns.enable = true; | |
34 | myServices.certificates.enable = true; | |
35 | myServices.websites.enable = true; | |
36 | myServices.mail.enable = true; | |
37 | myServices.ejabberd.enable = true; | |
38 | services.pure-ftpd.enable = true; | |
39 | services.duplyBackup.enable = true; | |
40 | services.duplyBackup.profiles.oldies.rootDir = "/var/lib/oldies"; | |
41 | ||
42 | deployment = { | |
43 | targetEnv = "hetzner"; | |
44 | hetzner = { | |
45 | robotUser = config.myEnv.hetzner.user; | |
46 | robotPass = config.myEnv.hetzner.pass; | |
47 | mainIPv4 = config.myEnv.servers.eldiron.ips.main.ip4; | |
48 | partitions = '' | |
49 | clearpart --all --initlabel --drives=sda,sdb | |
50 | ||
51 | part swap1 --recommended --label=swap1 --fstype=swap --ondisk=sda | |
52 | part swap2 --recommended --label=swap2 --fstype=swap --ondisk=sdb | |
53 | ||
54 | part raid.1 --grow --ondisk=sda | |
55 | part raid.2 --grow --ondisk=sdb | |
56 | ||
57 | raid / --level=1 --device=md0 --fstype=ext4 --label=root raid.1 raid.2 | |
58 | ''; | |
59 | }; | |
60 | }; | |
61 | ||
62 | services.cron = { | |
63 | enable = true; | |
64 | mailto = "cron@immae.eu"; | |
65 | systemCronJobs = [ | |
66 | '' | |
67 | # The star after /var/lib/* avoids deleting all folders in case of problem | |
68 | 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 | |
69 | '' | |
70 | ]; | |
71 | }; | |
72 | ||
73 | # This value determines the NixOS release with which your system is | |
74 | # to be compatible, in order to avoid breaking some software such as | |
75 | # database servers. You should change this only after NixOS release | |
76 | # notes say you should. | |
77 | # https://nixos.org/nixos/manual/release-notes.html | |
78 | system.stateVersion = "19.03"; # Did you read the comment? | |
79 | } |