mirror of
https://github.com/StackExchange/dnscontrol.git
synced 2024-09-21 07:16:22 +08:00
99 lines
3.1 KiB
Markdown
99 lines
3.1 KiB
Markdown
---
|
|
layout: default
|
|
title: Get-Zones subcommand
|
|
---
|
|
|
|
# get-zones (was "convertzone")
|
|
|
|
DNSControl has a stand-alone utility that will contact a provider,
|
|
download the records of one or more zones, and output them to a file
|
|
in a variety of formats.
|
|
|
|
The original purpose of this command is to help convert legacy domains
|
|
to DNScontrol (bootstrapping). Since bootstrapping can not depend on
|
|
`dnsconfig.js`, `get-zones` relies on command line parameters and
|
|
`creds.json` exclusively.
|
|
|
|
Syntax:
|
|
|
|
dnscontrol get-zones [command options] credkey provider zone [...]
|
|
|
|
--creds value Provider credentials JSON file (default: "creds.json")
|
|
--format value Output format: pretty dsl tsv nameonly (default: "pretty")
|
|
--out value Instead of stdout, write to this file
|
|
|
|
ARGUMENTS:
|
|
credkey: The name used in creds.json (first parameter to NewDnsProvider() in dnsconfig.js)
|
|
provider: The name of the provider (second parameter to NewDnsProvider() in dnsconfig.js)
|
|
zone: One or more zones (domains) to download; or "all".
|
|
|
|
FORMATS:
|
|
--format=dsl dnsconfig.js format (not perfect, but a decent first draft)
|
|
--format=nameonly Just print the zone names
|
|
--format=pretty BIND Zonefile format
|
|
--format=tsv TAB separated value (useful for AWK)
|
|
|
|
When using `tsv`, the columns are:
|
|
FQDN (the label with the domain)
|
|
ShortName (just the label, "@" if it is the naked domain)
|
|
TTL
|
|
Record Type (A, AAAA, CNAME, etc.)
|
|
Target and arguments (quoted like in a zonefile)
|
|
|
|
EXAMPLES:
|
|
dnscontrol get-zones myr53 ROUTE53 example.com
|
|
dnscontrol get-zones gmain GANDI_V5 example.comn other.com
|
|
dnscontrol get-zones cfmain CLOUDFLAREAPI all
|
|
dnscontrol get-zones -format=tsv bind BIND example.com
|
|
dnscontrol get-zones -format=dsl -out=draft.js glcoud GCLOUD example.com`,
|
|
|
|
|
|
# Example commands
|
|
|
|
dnscontrol get-zone
|
|
|
|
# Developer Note
|
|
|
|
This command is not implemented for all providers.
|
|
|
|
To add this to a provider:
|
|
|
|
1. Document the feature
|
|
|
|
In the `*Provider.go` file, change the setting to implemented.
|
|
|
|
* OLD: ` providers.CanGetZones: providers.Unimplemented(),`
|
|
* NEW: ` providers.CanGetZones: providers.Can(),`
|
|
|
|
2. Update the docs
|
|
|
|
```
|
|
go generate
|
|
```
|
|
|
|
3. Implement the `GetZoneRecords` function
|
|
|
|
Find the `GetZoneRecords` function in the `*Provider.go` file.
|
|
|
|
If currently returns `fmt.Errorf("not implemented")`.
|
|
|
|
Instead, it should gather the records from the provider
|
|
and return them as a list of RecordConfig structs.
|
|
|
|
The code to do that already exists in `GetDomainCorrections`.
|
|
You should extract it into its own function (`GetZoneRecords`), rather
|
|
than having it be burried in the middle of `GetDomainCorrections`.
|
|
`GetDomainCorrections` should call `GetZoneRecords`.
|
|
|
|
Once that is done the `get-zone` subcommand should work.
|
|
|
|
4. Optionally implemement the `ListZones` function
|
|
|
|
If the `ListZones` function is implemented, the "all" special case
|
|
will be activated. In this case, listing a single zone named `all`
|
|
will query the provider for the list of zones.
|
|
|
|
(Technically what is happening is by implementing the `ListZones`
|
|
function, you are completing the `ZoneLister` interface for that
|
|
provider.)
|