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merge dns table with current dns page

This commit is contained in:
Dhia Ayachi 2021-06-23 09:34:34 -04:00
parent 0057b8df49
commit 111cbe0ffa
2 changed files with 14 additions and 12 deletions
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12
contributing/service-discovery/dns-matrix.md
View File

@ -1,12 +0,0 @@
| | service | connect (enterprise) | ingress (enterprise) | node | query | addr |
|----------------|-------------------------|-------------------------|-------------------------|------------------------|-----------------|------------------------------|
| TypeSOA | Supported | Supported | Supported | Supported | Supported | Supported |
| TypeNS | Supported | Supported | Supported | Supported | Supported | Supported |
| TypeAXFR | Not Implemented | Not Implemented | Not Implemented | Not Implemented | Not Implemented | Not Implemented |
| TypeA/TypeAAAA | Supported | Supported | Supported | Supported | | Supported |
| TypeANY | Supported (return A) | Supported (return A) | Supported (return A) | Supported | | Supported (return A) |
| TypeCNAME | Supported (node cname) | Supported (node cname) | Supported (node cname) | Supported (node cname) | | return empty with A as extra |
| TypeOPT | Supported (node OPT) | Supported (node OPT) | Supported (node OPT) | Supported (node OPT) | | return empty with A as extra |
| TypePTR | Supported (node PTR) | Supported (node PTR) | Supported (node PTR) | Supported (node PTR) | | return empty with A as extra |
| TypeSRV | Supported (service SRV) | Supported (service SRV) | Supported (service SRV) | No error but empty | | return empty with A as extra |
| TypeTXT | Answer A record (????) | Answer A record (????) | Answer A record (????) | Supported | | return empty with A as extra |

14
contributing/service-discovery/dns.md
View File

@ -24,5 +24,19 @@ the DNS protocol can be found in the RFCs: [RFC 1035], [RFC 6891], [RFC 2782], a
The DNS interface is implemented as a DNS server using [miekg/dns] and the handlers for
requests are in `agent/dns.go`.
The following table describe the current DNS behaviour depending on the dns query kind (node, service...), and the query type (A/AAAA, SRV...)
| | service | connect (enterprise) | ingress (enterprise) | node | query | addr |
|----------------|-------------------------|-------------------------|-------------------------|------------------------|-----------------|------------------------------|
| TypeSOA | Supported | Supported | Supported | Supported | Supported | Supported |
| TypeNS | Supported | Supported | Supported | Supported | Supported | Supported |
| TypeAXFR | Not Implemented | Not Implemented | Not Implemented | Not Implemented | Not Implemented | Not Implemented |
| TypeA/TypeAAAA | Supported | Supported | Supported | Supported | | Supported |
| TypeANY | Supported (return A) | Supported (return A) | Supported (return A) | Supported | | Supported (return A) |
| TypeCNAME | Supported (node cname) | Supported (node cname) | Supported (node cname) | Supported (node cname) | | return empty with A as extra |
| TypeOPT | Supported (node OPT) | Supported (node OPT) | Supported (node OPT) | Supported (node OPT) | | return empty with A as extra |
| TypePTR | Supported (node PTR) | Supported (node PTR) | Supported (node PTR) | Supported (node PTR) | | return empty with A as extra |
| TypeSRV | Supported (service SRV) | Supported (service SRV) | Supported (service SRV) | No error but empty | | return empty with A as extra |
| TypeTXT | Answer A record (????) | Answer A record (????) | Answer A record (????) | Supported | | return empty with A as extra |
[miekg/dns]: https://github.com/miekg/dns