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1 | {{Configuring shared daemons with respect to a particular Internet domain name}} |
2 | |
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3 | extern type no_spaces; |
4 | {{Any string with no space characters}} |
5 | |
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6 | extern type no_newlines; |
7 | {{Any string with no newline characters}} |
8 | |
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9 | extern type ip; |
10 | {{An IP address}} |
11 | |
12 | extern type host; |
13 | {{A hostname; that is, (more or less) an alphanumeric string}} |
14 | |
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15 | extern type domain; |
16 | {{An Internet domain name}} |
17 | |
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18 | extern type your_domain; |
19 | {{A domain that you're allowed to configure}} |
20 | |
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21 | extern type your_domain_host; |
22 | {{Some host (as a fully-qualified domain name) in one of your domains}} |
23 | |
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24 | extern type node; |
25 | {{The name of a server controlled by domtool}} |
26 | |
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27 | extern type user; |
28 | extern type group; |
29 | {{UNIX users and groups}} |
30 | |
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31 | extern type your_user; |
32 | extern type your_group; |
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33 | {{UNIX users and groups that you're allowed to run as}} |
34 | |
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35 | extern type your_path; |
36 | {{A filesystem path that you're allowed to use. |
37 | The set of permitted values is generated from a set of roots by closing it |
38 | under the subdirectory relation.}} |
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39 | |
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40 | context Domain; |
41 | {{Configuration directives specific to an Internet domain}} |
42 | |
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43 | extern type serial; |
44 | {{Domain zone serial numbers}} |
45 | extern val serialAuto : serial; |
46 | {{Whenever DNS data changes, choose a sensible serial number automatically.} |
47 | extern val serialConst : int -> serial; |
48 | {{Use this particular serial number.}} |
49 | |
50 | extern type soa; |
51 | {{DNS start-of-authority record}} |
52 | extern val soa : domain -> serial -> int -> int -> int -> int -> soa; |
53 | |
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54 | val defaultSoa = soa "ns.hcoop.net" serialAuto 172800 900 1209600 3600; |
55 | |
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56 | extern type master; |
57 | {{Information on the master DNS server for a domain}} |
58 | extern val externalMaster : ip -> master; |
59 | {{A server not controlled by domtool will serve as master.}} |
60 | extern val internalMaster : node -> master; |
61 | {{A server controlled by domtool will serve as master.}} |
62 | |
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63 | extern type dnsKind; |
64 | {{How should DNS for this domain be handled?}} |
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65 | extern val useDns : soa -> master -> [node] -> dnsKind; |
66 | {{We do want DNS services for this domain. Specify the SOA record, information |
67 | on the server in charge of zone data, and a list of slave servers.}} |
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68 | extern val noDns : dnsKind; |
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69 | {{No DNS services for this domain.}} |
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70 | |
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71 | extern val domain : your_domain -> Domain => [Root] {DNS : dnsKind, TTL : int}; |
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72 | {{Configure a domain to which you have access rights.}} |