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plugin/etcdv3: Add etcd v3 plugin (#1702)

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* Update dependencies and add etcdv3 client

* Update etcd plugin to support etcd v3 clients

Fixes #341
This commit is contained in:
Nitish Tiwari 2018-06-30 20:49:13 +05:30 • committed by Miek Gieben
parent f3afd70021
commit 6fe27d99be
10327 changed files with 4196998 additions and 82 deletions
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3
plugin/etcd/handler.go
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@ -65,8 +65,7 @@ func (e *Etcd) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (
// Do a fake A lookup, so we can distinguish between NODATA and NXDOMAIN
_, err = plugin.A(e, zone, state, nil, opt)
}
if e.IsNameError(err) {
if err != nil && e.IsNameError(err) {
if e.Fall.Through(state.Name()) {
return plugin.NextOrFailure(e.Name(), e.Next, ctx, w, r)
}