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plugin/route53: make the upstream address in route53 plugin optional. (#2263)

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* Make the upstream in route53 plugin optional.

Signed-off-by: Jiacheng Xu <xjcmaxwellcjx@gmail.com>

* Add 2 tests for upstream in route53.

Signed-off-by: Jiacheng Xu <xjcmaxwellcjx@gmail.com>

* Change the readme.

Signed-off-by: Jiacheng Xu <xjcmaxwellcjx@gmail.com>
This commit is contained in:
Jiacheng Xu
2018-11-02 22:07:50 +01:00
committed by Miek Gieben
parent 1a01e13db8
commit 165b4f86a3
3 changed files with 10 additions and 8 deletions
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5
plugin/route53/setup.go
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@@ -84,11 +84,6 @@ func setup(c *caddy.Controller, f func(*credentials.Credentials) route53iface.Ro
})
case "upstream":
args := c.RemainingArgs()
// TODO(dilyevsky): There is a bug that causes coredns to crash
// when no upstream endpoint is provided.
if len(args) == 0 {
return c.Errf("local upstream not supported. please provide upstream endpoint")
}
var err error
up, err = upstream.New(args)
if err != nil {