diff options
Diffstat (limited to 'modules/private/databases/openldap_replication.nix')
-rw-r--r-- | modules/private/databases/openldap_replication.nix | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/modules/private/databases/openldap_replication.nix b/modules/private/databases/openldap_replication.nix deleted file mode 100644 index b456323..0000000 --- a/modules/private/databases/openldap_replication.nix +++ /dev/null | |||
@@ -1,166 +0,0 @@ | |||
1 | { pkgs, config, lib, ... }: | ||
2 | let | ||
3 | cfg = config.myServices.databasesReplication.openldap; | ||
4 | eldiron_schemas = pkgs.callPackage ./openldap/eldiron_schemas.nix {}; | ||
5 | ldapConfig = hcfg: name: pkgs.writeText "slapd.conf" '' | ||
6 | include ${pkgs.openldap}/etc/schema/core.schema | ||
7 | include ${pkgs.openldap}/etc/schema/cosine.schema | ||
8 | include ${pkgs.openldap}/etc/schema/inetorgperson.schema | ||
9 | include ${pkgs.openldap}/etc/schema/nis.schema | ||
10 | ${eldiron_schemas} | ||
11 | pidfile /run/slapd_${name}/slapd.pid | ||
12 | argsfile /run/slapd_${name}/slapd.args | ||
13 | |||
14 | moduleload back_hdb | ||
15 | backend hdb | ||
16 | database hdb | ||
17 | |||
18 | suffix "${hcfg.base}" | ||
19 | rootdn "cn=root,${hcfg.base}" | ||
20 | directory ${cfg.base}/${name}/openldap | ||
21 | |||
22 | index objectClass eq | ||
23 | index uid pres,eq | ||
24 | index entryUUID eq | ||
25 | |||
26 | include ${config.secrets.fullPaths."openldap_replication/${name}/replication_config"} | ||
27 | ''; | ||
28 | in | ||
29 | { | ||
30 | options.myServices.databasesReplication.openldap = { | ||
31 | enable = lib.mkEnableOption "Enable openldap replication"; | ||
32 | base = lib.mkOption { | ||
33 | type = lib.types.path; | ||
34 | description = '' | ||
35 | Base path to put the replications | ||
36 | ''; | ||
37 | }; | ||
38 | hosts = lib.mkOption { | ||
39 | default = {}; | ||
40 | description = '' | ||
41 | Hosts to backup | ||
42 | ''; | ||
43 | type = lib.types.attrsOf (lib.types.submodule { | ||
44 | options = { | ||
45 | package = lib.mkOption { | ||
46 | type = lib.types.package; | ||
47 | default = pkgs.openldap; | ||
48 | description = '' | ||
49 | Openldap package for this host | ||
50 | ''; | ||
51 | }; | ||
52 | url = lib.mkOption { | ||
53 | type = lib.types.str; | ||
54 | description = '' | ||
55 | Host to connect to | ||
56 | ''; | ||
57 | }; | ||
58 | base = lib.mkOption { | ||
59 | type = lib.types.str; | ||
60 | description = '' | ||
61 | Base DN to replicate | ||
62 | ''; | ||
63 | }; | ||
64 | dn = lib.mkOption { | ||
65 | type = lib.types.str; | ||
66 | description = '' | ||
67 | DN to use | ||
68 | ''; | ||
69 | }; | ||
70 | password = lib.mkOption { | ||
71 | type = lib.types.str; | ||
72 | description = '' | ||
73 | Password to use | ||
74 | ''; | ||
75 | }; | ||
76 | }; | ||
77 | }); | ||
78 | }; | ||
79 | }; | ||
80 | |||
81 | config = lib.mkIf cfg.enable { | ||
82 | users.users.openldap = { | ||
83 | description = "Openldap database user"; | ||
84 | group = "openldap"; | ||
85 | uid = config.ids.uids.openldap; | ||
86 | extraGroups = [ "keys" ]; | ||
87 | }; | ||
88 | users.groups.openldap.gid = config.ids.gids.openldap; | ||
89 | |||
90 | secrets.keys = lib.listToAttrs (lib.flatten (lib.mapAttrsToList (name: hcfg: [ | ||
91 | (lib.nameValuePair "openldap_replication/${name}/replication_config" { | ||
92 | user = "openldap"; | ||
93 | group = "openldap"; | ||
94 | permissions = "0400"; | ||
95 | text = '' | ||
96 | syncrepl rid=000 | ||
97 | provider=${hcfg.url} | ||
98 | type=refreshAndPersist | ||
99 | searchbase="${hcfg.base}" | ||
100 | retry="5 10 300 +" | ||
101 | attrs="*,+" | ||
102 | schemachecking=off | ||
103 | bindmethod=simple | ||
104 | binddn="${hcfg.dn}" | ||
105 | credentials="${hcfg.password}" | ||
106 | ''; | ||
107 | }) | ||
108 | (lib.nameValuePair "openldap_replication/${name}/replication_password" { | ||
109 | user = "openldap"; | ||
110 | group = "openldap"; | ||
111 | permissions = "0400"; | ||
112 | text = hcfg.password; | ||
113 | }) | ||
114 | ]) cfg.hosts)); | ||
115 | |||
116 | services.cron = { | ||
117 | enable = true; | ||
118 | systemCronJobs = lib.flatten (lib.mapAttrsToList (name: hcfg: | ||
119 | let | ||
120 | dataDir = "${cfg.base}/${name}/openldap"; | ||
121 | backupDir = "${cfg.base}/${name}/openldap_backup"; | ||
122 | backup_script = pkgs.writeScript "backup_openldap_${name}" '' | ||
123 | #!${pkgs.stdenv.shell} | ||
124 | |||
125 | ${hcfg.package}/bin/slapcat -b "${hcfg.base}" -f ${ldapConfig hcfg name} -l ${backupDir}/$(${pkgs.coreutils}/bin/date -Iminutes).ldif | ||
126 | ''; | ||
127 | u = pkgs.callPackage ./utils.nix {}; | ||
128 | cleanup_script = pkgs.writeScript "cleanup_openldap_${name}" (u.exponentialDumps "ldif" backupDir); | ||
129 | in [ | ||
130 | "0 22,4,10,16 * * * root ${backup_script}" | ||
131 | "0 3 * * * root ${cleanup_script}" | ||
132 | ]) cfg.hosts); | ||
133 | }; | ||
134 | |||
135 | system.activationScripts = lib.attrsets.mapAttrs' (name: hcfg: | ||
136 | lib.attrsets.nameValuePair "openldap_replication_${name}" { | ||
137 | deps = [ "users" "groups" ]; | ||
138 | text = '' | ||
139 | install -m 0700 -o openldap -g openldap -d ${cfg.base}/${name}/openldap | ||
140 | install -m 0700 -o openldap -g openldap -d ${cfg.base}/${name}/openldap_backup | ||
141 | ''; | ||
142 | }) cfg.hosts; | ||
143 | |||
144 | systemd.services = lib.attrsets.mapAttrs' (name: hcfg: | ||
145 | let | ||
146 | dataDir = "${cfg.base}/${name}/openldap"; | ||
147 | in | ||
148 | lib.attrsets.nameValuePair "openldap_backup_${name}" { | ||
149 | description = "Openldap replication for ${name}"; | ||
150 | wantedBy = [ "multi-user.target" ]; | ||
151 | after = [ "network.target" ]; | ||
152 | unitConfig.RequiresMountsFor = dataDir; | ||
153 | |||
154 | preStart = '' | ||
155 | mkdir -p /run/slapd_${name} | ||
156 | chown -R "openldap:openldap" /run/slapd_${name} | ||
157 | ''; | ||
158 | |||
159 | serviceConfig = { | ||
160 | ExecStart = "${hcfg.package}/libexec/slapd -d 0 -u openldap -g openldap -f ${ldapConfig hcfg name}"; | ||
161 | }; | ||
162 | }) cfg.hosts; | ||
163 | }; | ||
164 | } | ||
165 | |||
166 | |||