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Commit | Line | Data |
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1 | { privateFiles }: | |
2 | { config, pkgs, myconfig, resources, ... }: | |
3 | { | |
4 | boot.kernelPackages = pkgs.linuxPackages_latest; | |
5 | _module.args.privateFiles = privateFiles; | |
6 | _module.args.hostFQDN = "backup-2.v.immae.eu"; | |
7 | imports = builtins.attrValues (import ../..); | |
8 | ||
9 | deployment = { | |
10 | targetEnv = "hetznerCloud"; | |
11 | hetznerCloud = { | |
12 | authToken = myconfig.env.hetznerCloud.authToken; | |
13 | datacenter = "hel1-dc2"; | |
14 | location ="hel1"; | |
15 | serverType = "cx11"; | |
16 | }; | |
17 | }; | |
18 | ||
19 | fileSystems = { | |
20 | "/backup2" = { | |
21 | fsType = "ext4"; | |
22 | device = "UUID=b9425333-f567-435d-94d8-b26c22d93426"; | |
23 | }; | |
24 | }; | |
25 | ||
26 | networking = { | |
27 | firewall.enable = true; | |
28 | interfaces."ens3".ipv4.addresses = pkgs.lib.attrsets.mapAttrsToList | |
29 | (n: ips: { address = ips.ip4; prefixLength = 32; }) | |
30 | (pkgs.lib.attrsets.filterAttrs (n: v: n != "main") myconfig.env.servers.backup-2.ips); | |
31 | interfaces."ens3".ipv6.addresses = pkgs.lib.flatten (pkgs.lib.attrsets.mapAttrsToList | |
32 | (n: ips: map (ip: { address = ip; prefixLength = (if n == "main" && ip == pkgs.lib.head ips.ip6 then 64 else 128); }) (ips.ip6 or [])) | |
33 | myconfig.env.servers.backup-2.ips); | |
34 | ||
35 | defaultMailServer = { | |
36 | directDelivery = true; | |
37 | hostName = "eldiron.immae.eu:25"; | |
38 | useTLS = true; | |
39 | useSTARTTLS = true; | |
40 | root = "postmaster@immae.eu"; | |
41 | }; | |
42 | }; | |
43 | ||
44 | services.rsyncBackup = { | |
45 | mountpoint = "/backup2"; | |
46 | mailto = myconfig.env.rsync_backup.mailto; | |
47 | profiles = myconfig.env.rsync_backup.profiles; | |
48 | ssh_key_public = myconfig.env.rsync_backup.ssh_key.public; | |
49 | ssh_key_private = myconfig.env.rsync_backup.ssh_key.private; | |
50 | }; | |
51 | ||
52 | myServices.monitoring.enable = true; | |
53 | myServices.databasesReplication = { | |
54 | postgresql = { | |
55 | enable = true; | |
56 | base = "/backup2"; | |
57 | hosts = { | |
58 | eldiron = { | |
59 | slot = "backup_2"; | |
60 | connection = "postgresql://backup-2:${myconfig.env.ldap.backup-2.password}@eldiron.immae.eu"; | |
61 | }; | |
62 | }; | |
63 | }; | |
64 | mariadb = { | |
65 | enable = true; | |
66 | base = "/backup2"; | |
67 | hosts = { | |
68 | eldiron = { | |
69 | serverId = 2; | |
70 | # mysql resolves "backup-2" host and checks the ip, but uses /etc/hosts which only contains ip4 | |
71 | host = myconfig.env.servers.eldiron.ips.main.ip4; | |
72 | port = "3306"; | |
73 | user = "backup-2"; | |
74 | password = myconfig.env.ldap.backup-2.password; | |
75 | dumpUser = "root"; | |
76 | dumpPassword = myconfig.env.databases.mysql.systemUsers.root; | |
77 | }; | |
78 | }; | |
79 | }; | |
80 | redis = { | |
81 | enable = true; | |
82 | base = "/backup2"; | |
83 | hosts = { | |
84 | eldiron = { | |
85 | host = "127.0.0.1"; | |
86 | port = "16379"; | |
87 | }; | |
88 | }; | |
89 | }; | |
90 | }; | |
91 | ||
92 | # This value determines the NixOS release with which your system is | |
93 | # to be compatible, in order to avoid breaking some software such as | |
94 | # database servers. You should change this only after NixOS release | |
95 | # notes say you should. | |
96 | # https://nixos.org/nixos/manual/release-notes.html | |
97 | system.stateVersion = "19.03"; # Did you read the comment? | |
98 | } |