dnser

DNS done GitOps way

How it works

apiVersion: 1
config:
- ip: 127.0.0.1
  domain: example.org
  aliases:
  - foo.example.org:
    - bar.example.org
    - baz.example.org
  - foobar.example.org    

The configuration consists of a number of items. Each item must contain ip, domain and aliases. aliases is a list of trees.

dnser will create an A record of domain to ip. Then it will create ALIAS tree roots to domain, and then alias each tree node to their parent.

dnser will also delete all records that resolve to domain but not present in any of the aliases trees.

Usage

Go package

config := config.LoadFromString(yamlString)
r53Adapter := adapter.NewRoute53(id, secret)
records, err := r53Adapter.List(context.Background())
if err != nil {
    panic(err)
}
m := massager.Massager{
    Desired: config,
    Current: records,
}
chset := m.CalculateNeededActions()
err = r53Adapter.Process(context.Background(), chset)
if err != nil {
    panic(err)
}