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Commit | Line | Data |
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05becbbb | 1 | { config, pkgs, resources, name, lib, ... }: |
8415083e | 2 | { |
34abd6af IB |
3 | deployment = { |
4 | targetUser = "root"; | |
05becbbb | 5 | targetHost = lib.head config.hostEnv.ips.main.ip4; |
34abd6af IB |
6 | substituteOnDestination = true; |
7 | }; | |
282c67a1 IB |
8 | # ssh-keyscan backup-2 | nix-shell -p ssh-to-age --run ssh-to-age |
9 | secrets.ageKeys = [ "age1kk3nr27qu42j28mcfdag5lhq0zu2pky7gfanvne8l4z2ctevjpgskmw0sr" ]; | |
4c4652aa IB |
10 | secrets.keys = { |
11 | "rsync_backup/identity" = { | |
bd5c5d4e IB |
12 | user = "backup"; |
13 | group = "backup"; | |
14 | permissions = "0400"; | |
15 | text = config.myEnv.rsync_backup.ssh_key.private; | |
4c4652aa IB |
16 | }; |
17 | "rsync_backup/identity.pub" = { | |
bd5c5d4e IB |
18 | user = "backup"; |
19 | group = "backup"; | |
20 | permissions = "0444"; | |
21 | text = config.myEnv.rsync_backup.ssh_key.public; | |
4c4652aa IB |
22 | }; |
23 | }; | |
8415083e | 24 | boot.kernelPackages = pkgs.linuxPackages_latest; |
282c67a1 | 25 | myEnv = import ../../../nixops/secrets/environment.nix; |
ab8f306d | 26 | |
34abd6af | 27 | imports = [ <nixpkgs/nixos/modules/profiles/qemu-guest.nix> ] ++ builtins.attrValues (import ../..); |
8415083e | 28 | |
ae485806 IB |
29 | fileSystems = { |
30 | "/backup2" = { | |
31 | fsType = "ext4"; | |
32 | device = "UUID=b9425333-f567-435d-94d8-b26c22d93426"; | |
33 | }; | |
34abd6af | 34 | "/" = { device = "/dev/sda1"; fsType = "ext4"; }; |
ae485806 IB |
35 | }; |
36 | ||
37 | networking = { | |
38 | firewall.enable = true; | |
05becbbb IB |
39 | interfaces."ens3".ipv4.addresses = pkgs.lib.flatten (pkgs.lib.attrsets.mapAttrsToList |
40 | (n: ips: map (ip: { address = ip; prefixLength = 32; }) (ips.ip4 or [])) | |
41 | (pkgs.lib.attrsets.filterAttrs (n: v: n != "main") config.hostEnv.ips)); | |
ae485806 IB |
42 | interfaces."ens3".ipv6.addresses = pkgs.lib.flatten (pkgs.lib.attrsets.mapAttrsToList |
43 | (n: ips: map (ip: { address = ip; prefixLength = (if n == "main" && ip == pkgs.lib.head ips.ip6 then 64 else 128); }) (ips.ip6 or [])) | |
619e4f46 | 44 | config.hostEnv.ips); |
dc0e644a | 45 | defaultGateway6 = { address = "fe80::1"; interface = "ens3"; }; |
285380fe IB |
46 | }; |
47 | ||
34abd6af IB |
48 | boot.loader.grub.device = "nodev"; |
49 | ||
619e4f46 | 50 | myServices.certificates.enable = true; |
258dd18b | 51 | security.acme.certs."${name}" = { |
258dd18b IB |
52 | group = config.services.nginx.group; |
53 | }; | |
619e4f46 IB |
54 | services.nginx = { |
55 | enable = true; | |
56 | recommendedOptimisation = true; | |
57 | recommendedGzipSettings = true; | |
58 | recommendedProxySettings = true; | |
59 | }; | |
60 | networking.firewall.allowedTCPPorts = [ 80 443 ]; | |
61 | ||
4227853a IB |
62 | services.cron = { |
63 | mailto = "cron@immae.eu"; | |
64 | enable = true; | |
65 | }; | |
66 | ||
120bcf4d IB |
67 | myServices.chatonsProperties.hostings.rsync-backup = { |
68 | file.datetime = "2022-08-27T16:00:00"; | |
69 | hosting = { | |
70 | name = "Rsync backups"; | |
71 | description = "Remote initiated rsync backups"; | |
72 | website = "backup-2.v.immae.eu"; | |
73 | status.level = "OK"; | |
74 | status.description = "OK"; | |
75 | registration.load = "OPEN"; | |
76 | install.type = "PACKAGE"; | |
77 | }; | |
78 | software = { | |
79 | name = "rsync"; | |
80 | website = "https://rsync.samba.org/"; | |
81 | license.url = "https://rsync.samba.org/GPL.html"; | |
82 | license.name = "GNU General Public License version 3"; | |
83 | version = pkgs.rsync.version; | |
84 | source.url = "https://github.com/WayneD/rsync"; | |
85 | }; | |
86 | }; | |
87 | ||
285380fe IB |
88 | services.rsyncBackup = { |
89 | mountpoint = "/backup2"; | |
ab8f306d | 90 | profiles = config.myEnv.rsync_backup.profiles; |
bd5c5d4e IB |
91 | ssh_key_public = config.secrets.fullPaths."rsync_backup/identity.pub"; |
92 | ssh_key_private = config.secrets.fullPaths."rsync_backup/identity"; | |
ae485806 IB |
93 | }; |
94 | ||
deca5e9b | 95 | myServices.mailRelay.enable = true; |
619e4f46 | 96 | myServices.mailBackup.enable = true; |
9f202523 | 97 | myServices.monitoring.enable = true; |
ec9b6564 IB |
98 | myServices.databasesReplication = { |
99 | postgresql = { | |
100 | enable = true; | |
101 | base = "/backup2"; | |
9f16e659 | 102 | mainPackage = pkgs.postgresql; |
ec9b6564 IB |
103 | hosts = { |
104 | eldiron = { | |
105 | slot = "backup_2"; | |
619e4f46 | 106 | connection = "postgresql://backup-2:${config.hostEnv.ldap.password}@eldiron.immae.eu"; |
9f16e659 | 107 | package = pkgs.postgresql; |
ec9b6564 IB |
108 | }; |
109 | }; | |
110 | }; | |
9f6a7862 IB |
111 | mariadb = { |
112 | enable = true; | |
113 | base = "/backup2"; | |
114 | hosts = { | |
115 | eldiron = { | |
116 | serverId = 2; | |
117 | # mysql resolves "backup-2" host and checks the ip, but uses /etc/hosts which only contains ip4 | |
05becbbb | 118 | host = lib.head config.myEnv.servers.eldiron.ips.main.ip4; |
9f6a7862 IB |
119 | port = "3306"; |
120 | user = "backup-2"; | |
619e4f46 | 121 | password = config.hostEnv.ldap.password; |
9f6a7862 | 122 | dumpUser = "root"; |
ab8f306d | 123 | dumpPassword = config.myEnv.databases.mysql.systemUsers.root; |
9f6a7862 IB |
124 | }; |
125 | }; | |
126 | }; | |
dded6699 IB |
127 | redis = { |
128 | enable = true; | |
129 | base = "/backup2"; | |
130 | hosts = { | |
131 | eldiron = { | |
132 | host = "127.0.0.1"; | |
133 | port = "16379"; | |
134 | }; | |
135 | }; | |
136 | }; | |
16b80abd IB |
137 | openldap = { |
138 | enable = true; | |
139 | base = "/backup2"; | |
140 | hosts = { | |
141 | eldiron = { | |
ab8f306d IB |
142 | url = "ldaps://${config.myEnv.ldap.host}:636"; |
143 | dn = config.myEnv.ldap.replication_dn; | |
144 | password = config.myEnv.ldap.replication_pw; | |
145 | base = config.myEnv.ldap.base; | |
16b80abd IB |
146 | }; |
147 | }; | |
148 | }; | |
ec9b6564 IB |
149 | }; |
150 | ||
8415083e IB |
151 | # This value determines the NixOS release with which your system is |
152 | # to be compatible, in order to avoid breaking some software such as | |
153 | # database servers. You should change this only after NixOS release | |
154 | # notes say you should. | |
155 | # https://nixos.org/nixos/manual/release-notes.html | |
d43e0c61 | 156 | system.stateVersion = "20.03"; # Did you read the comment? |
8415083e | 157 | } |