Difference between revisions of "Designate/APIv2"
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− | <blockquote>This is a | + | <blockquote>This is a DRAFT of the Designate Version 2 API. The draft shall not be considered final until a implementation is complete.</blockquote> |
= Basic APIv2 Requirements = | = Basic APIv2 Requirements = | ||
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= TODOs = | = TODOs = | ||
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# Ideally, we can support both dict and string based rdata's ({"weight": 0, "priority": 10, "target": "xmpp1.example.org."} AND "0 10 xmpp1.example.org.") | # Ideally, we can support both dict and string based rdata's ({"weight": 0, "priority": 10, "target": "xmpp1.example.org."} AND "0 10 xmpp1.example.org.") | ||
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# All tenant access? | # All tenant access? | ||
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= Resources = | = Resources = |
Revision as of 14:13, 28 July 2013
This is a DRAFT of the Designate Version 2 API. The draft shall not be considered final until a implementation is complete.
Contents
Basic APIv2 Requirements
- Switch from string based rdata to dict based rdata. This allows for a sane API for the more complex record types (SRV, GEOIP, WRR etc).
- This complicates simple record types, but simplifies complex record types (SRV, GEeoIP, Weigthed RR, Failover etc)
- Introduce the concept of RecordSets. This helps our API more accurately reflect the DNS specs, and provides saner grouping of related rdatas.
- Document the concept of "server pools". This allows the API to remain the same if/when we introduce private DNS instances.
- Provided a mechanism to prevent concurrent modifications.
- Pagination (See "List Zones")
- Filtering of result sets (See "List Zones")
TODOs
- Ideally, we can support both dict and string based rdata's ({"weight": 0, "priority": 10, "target": "xmpp1.example.org."} AND "0 10 xmpp1.example.org.")
- All tenant access?
Resources
Zone
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
id | uuid | Generated | ✔ | ✔ | ✔ |
pool_id | uuid | Configured | ✘ | ✔ | ✘ |
name | string | None | ✔ | ✔ | ✘ |
string | None | ✔ | ✘ | ✘ | |
ttl | int | 3600 | ✔ | ✘ | ✘ |
serial | int | Generated | ✔ | ✘ | ✔ |
notes | string | None | ✘ | ✘ | ✘ |
status | string | None | ✔ | ✔ | ✔ |
version | int | Generated | ✔ | ✘ | ✔ |
created_at | timestamp | Generated | ✔ | ✘ | ✔ |
updated_at | timestamp | Generated | ✔ | ✘ | ✔ |
The "status" property may have value of "ACTIVE", "PENDING", "DELETING" or "ERROR".
Record Set
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
id | uuid | Generated | ✔ | ✔ | ✔ |
zone_id | uuid | Configured | ✔ | ✔ | ✔ |
name | domainname | None | ✔ | ✔ | ✘ |
type | string | None | ✔ | ✔ | ✘ |
ttl | int | nil | ✔ | ✘ | ✘ |
records | list<rdata> | Empty List | ✔ | ✘ | ✘ |
notes | string | None | ✘ | ✘ | ✘ |
status | string | None | ✔ | ✔ | ✔ |
version | int | Generated | ✔ | ✘ | ✔ |
created_at | timestamp | Generated | ✔ | ✘ | ✔ |
updated_at | timestamp | Generated | ✔ | ✘ | ✔ |
The "status" property may have value of "ACTIVE", "PENDING", "DELETING" or "ERROR".
RData
A
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
address | ipv4 | None | ✔ | ✘ | ✘ |
AAAA
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
address | ipv6 | None | ✔ | ✘ | ✘ |
CNAME
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
cname | hostname | None | ✔ | ✘ | ✘ |
MX
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
preference | int | None | ✔ | ✘ | ✘ |
exchange | hostname | None | ✔ | ✘ | ✘ |
NS
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
nsdname | hostname | None | ✔ | ✘ | ✘ |
PTR
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
ptrdname | hostname | None | ✔ | ✘ | ✘ |
SOA
{note:title=Additional Restrictions}Only 1 SOA record may be present in a zone, and it must be at the root of the zone{note}
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
mname | domainname | Generated | ✔ | ✔ | ✔ |
rname | domainname | Generated | ✔ | ✔ | ✔ |
serial | int | Generated | ✔ | ✔ | ✔ |
refresh | int | Generated | ✔ | ✔ | ✔ |
retry | int | Generated | ✔ | ✔ | ✔ |
expire | int | Generated | ✔ | ✔ | ✔ |
minimun | int | Generated | ✔ | ✔ | ✔ |
SPF
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
text | string | None | ✔ | ✘ | ✘ |
SRV
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
priority | int | None | ✔ | ✘ | ✘ |
weight | int | None | ✔ | ✘ | ✘ |
port | int | None | ✔ | ✘ | ✘ |
target | hostname | None | ✔ | ✘ | ✘ |
SSHFP
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
algorithm | int | None | ✔ | ✘ | ✘ |
type | int | 1 | ✔ | ✘ | ✘ |
fingerprint | string | None | ✔ | ✘ | ✘ |
TXT
Property | Type | Default | Required | Immutable | Read Only |
---|---|---|---|---|---|
text | string | None | ✔ | ✘ | ✘ |
Conventions
General
Synchronous vs Asynchronous
All Create, Update, and Delete operations can be either asynchronous or synchronous. Asynchronous operations are restricted to resources containing a "status" attribute.
Synchronous
Synchronous Create/Update/Delete API calls will return a HTTP status of either "201 Created", "200 OK" or "204 No Content" respectivly. Additionally, resources which contain a "status" property MUST have the value "ACTIVE".
Asynchronous
Asynchronous Create/Update/Delete API calls will return a HTTP status of "202 Accepted". The "status" property MUST NOT have the value "ACTIVE".
Collections
The following conventions apply to all collections, unless otherwise noted below.
Pagination
Pagination is available on all collections and is controlled using a combination of two query paramaters - `page=2&per_page=10`. Collection responses will include a `links` object containing absolute URLs for the `next` and `previous` pages. These links may be omitted, or null, at the edges of a paginated collection.
Request:
GET /v2/examples?per_page=10&page=2 HTTP/1.1 Host: dns.provider.com Accept: application/json X-Auth-Token: HPAuth_*****
Response:
HTTP/1.1 200 OK Vary: Accept Content-Type: application/json Link: <https://dns.provider.com/v2/zones?per_page=10&page=1>;rel=previous Link: <https://dns.provider.com/v2/zones?per_page=10&page=3>;rel=next
{ "examples": [{ "id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "....": "...." }, { "id": "fdd7b0dc-52a3-491e-829f-41d18e1d3ada", "....": "...." }], "links": { "next": "https://dns.provider.com/v2/examples?per_page=10&page=3", "previous": "https://dns.provider.com/v2/examples?per_page=10&page=1" } }
Filtering
Filtering is available on all collections and is controlled using query paramaters which match the name of the attribute being filtered. It is *not* required that all attributes are available as filter targets, but the majority will be.
Request:
GET /v2/examples?title=MyExample HTTP/1.1 Host: dns.provider.com Accept: application/json X-Auth-Token: HPAuth_*****
Response:
HTTP/1.1 200 OK Vary: Accept Content-Type: application/json { "examples": [{ "id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "title": "MyExample", "....": "...." }, { "id": "fdd7b0dc-52a3-491e-829f-41d18e1d3ada", "title": "MyExample", "....": "...." }] }
Resources
The following conventions apply to all resources, unless otherwise noted below.
TODO
Usage
Zone Operations
Create Zone
Request:
POST /v2/zones HTTP/1.1 Host: dns.provider.com Accept: application/json Content-Type: application/json X-Auth-Token: HPAuth_*****
{ "zone": { "name": "example.org.", "email": "joe@example.org.", "ttl": 7200 } }
Response:
HTTP/1.1 201 Created Vary: Accept Content-Type: application/json Location: https://dns.provider.com/v2/zones/{zone-id}
{ "zone": { "id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "pool_id": "7d62d10d-3a16-4828-85dd-7b3fdc0ba989", "name": "example.org.", "email": "joe@example.org.", "ttl": 7200, "serial": 1351800588, "version": 1, "created_at": "...", "updated_at": null } }
Get Zone
Request:
GET /v2/zones/{zone-id} HTTP/1.1 Host: dns.provider.com Accept: application/json X-Auth-Token: HPAuth_*****
Response:
HTTP/1.1 200 OK Vary: Accept Content-Type: application/json
{ "zone": { "id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "pool_id": "7d62d10d-3a16-4828-85dd-7b3fdc0ba989", "name": "example.org.", "email": "joe@example.org.", "ttl": 7200, "serial": 1351800588, "version": 1, "created_at": "...", "updated_at": null } }
List Zones
Request:
GET /v2/zones HTTP/1.1 Host: dns.provider.com Accept: application/json X-Auth-Token: HPAuth_*****
Response:
HTTP/1.1 200 OK Vary: Accept Content-Type: application/json
{ "zones": [{ "id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "pool_id": "7d62d10d-3a16-4828-85dd-7b3fdc0ba989", "name": "example.org.", "email": "joe@example.org.", "ttl": 7200, "serial": 1351800588, "version": 1, "created_at": "...", "updated_at": null }, { "id": "fdd7b0dc-52a3-491e-829f-41d18e1d3ada", "pool_id": "7d62d10d-3a16-4828-85dd-7b3fdc0ba989", "name": "example.net.", "email": "joe@example.net.", "ttl": 7200, "serial": 1351800588, "version": 1, "created_at": "...", "updated_at": null }] }
Update Zone
In both examples below, we update the TTL to 3600.
Request Option 1 - POST Request:
POST https://dns.provider.com/v2/zones/{zone-id} HTTP/1.1 Host: dns.provider.com Accept: application/json Content-Type: application/json X-Auth-Token: HPAuth_*****
{ "zone": { "ttl": 3600 } }
Request Option 2 - PATCH Request:
PATCH https://dns.provider.com/v2/zones/{zone-id} HTTP/1.1 Host: dns.provider.com Accept: application/json Content-Type: application/json-patch+json X-Auth-Token: HPAuth_*****
[ {"op": "test", "path": "/zone/version", "value": 1}, {"op": "replace", "path": "/zone/ttl", "value": 3600} ]
Response:
HTTP/1.1 201 Created Vary: Accept Content-Type: application/json
{ "zone": { "id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "pool_id": "7d62d10d-3a16-4828-85dd-7b3fdc0ba989", "name": "example.org.", "email": "joe@example.org.", "ttl": 3600, "serial": 1351800588, "version": 2, "created_at": "...", "updated_at": "..." } }
Delete Zone
Request:
DELETE https://dns.provider.com/v2/zones/{zone-id} HTTP/1.1 Host: dns.provider.com X-Auth-Token: HPAuth_*****
Response:
HTTP/1.1 202 Accepted
RecordSet Operations
Create RecordSet
Create RecordSet (A)
Request:
POST https://dns.provider.com/v2/zones/{zone-id}/recordsets HTTP/1.1 Host: dns.provider.com Accept: application/json Content-Type: application/json X-Auth-Token: HPAuth_*****
{ "recordset": { "name": "www.example.org.", "type": "A", "ttl": 3600, "records": [{ "address": "10.1.2.3" },{ "address": "10.3.2.1" }] } }
Response:
HTTP/1.1 201 Created Vary: Accept Content-Type: application/json Location: https://dns.provider.com/v2/zones/{zone-id}/recordsets/{recordset-id}
{ "recordset": { "id": "9e27811d-0320-4179-abb7-0e00e371e25b", "zone_id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "name": "www.example.org.", "type": "A", "ttl": 3600, "records": [{ "address": "10.1.2.3" },{ "address": "10.3.2.1" }], "version": 1, "created_at": "...", "updated_at": null } }
Create RecordSet (SRV)
Request:
POST https://dns.provider.com/v2/zones/{zone-id}/recordsets HTTP/1.1 Host: dns.provider.com Accept: application/json Content-Type: application/json X-Auth-Token: HPAuth_*****
{ "recordset": { "name": "_xmpp-server._tcp.example.org.", "type": "SRV", "ttl": 3600, "records": [{ "weight": 0, "priority": 10, "target": "xmpp1.example.org." }, { "weight": 0, "priority": 20, "target": "xmpp2.example.org." }] } }
Response:
HTTP/1.1 201 Created Vary: Accept Content-Type: application/json Location: https://dns.provider.com/v2/zones/{zone-id}/recordsets/{recordset-id}
{ "recordset": { "id": "9e27811d-0320-4179-abb7-0e00e371e25b", "zone_id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "name": "_xmpp-server._tcp.example.org.", "type": "SRV", "ttl": 3600, "records": [{ "weight": 0, "priority": 10, "target": "xmpp1.example.org." }, { "weight": 0, "priority": 20, "target": "xmpp2.example.org." }], "version": 1, "created_at": "...", "updated_at": null } }
Get RecordSet
Request:
GET https://dns.provider.com/v2/zones/{zone-id}/recordsets/{recordset-id} HTTP/1.1 Host: dns.provider.com Accept: application/json X-Auth-Token: HPAuth_*****
Response:
HTTP/1.1 200 OK Vary: Accept Content-Type: application/json
{ "recordset": { "id": "9e27811d-0320-4179-abb7-0e00e371e25b", "zone_id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "name": "www.example.org.", "type": "A", "ttl": 3600, "records": [{ "address": "10.1.2.3" },{ "address": "10.3.2.1" }], "version": 1, "created_at": "...", "updated_at": null } }
List RecordSets
Request:
GET /v2/zones/{zone-id}/recordsets HTTP/1.1 Host: dns.provider.com Accept: application/json X-Auth-Token: HPAuth_*****
Response:
HTTP/1.1 200 OK Vary: Accept Content-Type: application/json
{ "recordsets": [{ "id": "9e27811d-0320-4179-abb7-0e00e371e25b", "zone_id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "name": "www.example.org.", "type": "A", "ttl": 3600, "records": [{ "address": "10.1.2.3" },{ "address": "10.3.2.1" }], "version": 1, "created_at": "...", "updated_at": null }, { "id": "9e27811d-0320-4179-abb7-0e00e371e25b", "zone_id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "name": "_xmpp-server._tcp.example.org.", "type": "SRV", "ttl": 3600, "records": [{ "weight": 0, "priority": 10, "target": "xmpp1.example.org." }, { "weight": 0, "priority": 20, "target": "xmpp2.example.org." }], "version": 1, "created_at": "...", "updated_at": null }] }
Update RecordSet
In both examples below, we add "127.0.0.1" to the RRSet records list.
Request Option 1 - POST Request:
POST https://dns.provider.com/v2/zones/{zone-id}/recordsets/{recordset-id} HTTP/1.1 Host: dns.provider.com Accept: application/json Content-Type: application/json X-Auth-Token: HPAuth_*****
{ "recordset": { "records": [{ "address": "10.1.2.3" }, { "address": "10.3.2.1" }, { "address": "127.0.0.1" }] } }
Request Option 2 - PATCH Request:
PATCH https://dns.provider.com/v2/zones/{zone-id}/recordsets/{recordset-id} HTTP/1.1 Host: dns.provider.com Accept: application/json Content-Type: application/json-patch+json X-Auth-Token: HPAuth_*****
[ {"op": "test", "path": "/recordset/version", "value": 1}, {"op": "add", "path": "/recordset/records/-", "value": {"address": "127.0.0.1"}} ]
Response:
HTTP/1.1 201 Created Vary: Accept Content-Type: application/json
{ "recordset": { "id": "9e27811d-0320-4179-abb7-0e00e371e25b", "zone_id": "a86dba58-0043-4cc6-a1bb-69d5e86f3ca3", "name": "www.example.org.", "type": "A", "ttl": 3600, "records": [{ "address": "10.1.2.3" }, { "address": "10.3.2.1" }, { "address": "127.0.0.1" }], "version": 2, "created_at": "...", "updated_at": "..." } }
Delete RecordSet
Request:
DELETE https://dns.provider.com/v2/zones/{zone-id}/recordsets/{recordset-id} HTTP/1.1 Host: dns.provider.com X-Auth-Token: HPAuth_*****
Response:
HTTP/1.1 202 Accepted