aboutsummaryrefslogtreecommitdiff
path: root/middleware/kubernetes/handler.go
diff options
context:
space:
mode:
authorGravatar Chris O'Haver <cohaver@infoblox.com> 2017-02-07 13:58:52 -0500
committerGravatar John Belamaric <jbelamaric@infoblox.com> 2017-02-07 13:58:52 -0500
commitfd4c5b57443a2177c8c46f0625e7c0cce24fdbbf (patch)
treea516af87ef2e83ced990b6dfc4c59f435384ef2e /middleware/kubernetes/handler.go
parentdbe1b2510d609bf37b0874f0aafa91e982cdc5c2 (diff)
downloadcoredns-fd4c5b57443a2177c8c46f0625e7c0cce24fdbbf.tar.gz
coredns-fd4c5b57443a2177c8c46f0625e7c0cce24fdbbf.tar.zst
coredns-fd4c5b57443a2177c8c46f0625e7c0cce24fdbbf.zip
Fix no PTR records response for cidr ranges (#506)
* set zone for cidr based PTRs * set zone to request
Diffstat (limited to 'middleware/kubernetes/handler.go')
-rw-r--r--middleware/kubernetes/handler.go14
1 files changed, 9 insertions, 5 deletions
diff --git a/middleware/kubernetes/handler.go b/middleware/kubernetes/handler.go
index 12277911a..3efe6e722 100644
--- a/middleware/kubernetes/handler.go
+++ b/middleware/kubernetes/handler.go
@@ -26,11 +26,15 @@ func (k Kubernetes) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.M
// otherwise delegate to the next in the pipeline.
zone := middleware.Zones(k.Zones).Matches(state.Name())
if zone == "" {
- // If this is a PTR request, and a the request is in a defined
- // pod/service cidr range, process the request in this middleware,
- // otherwise pass to next middleware.
- if state.Type() != "PTR" || !k.IsRequestInReverseRange(state) {
- return middleware.NextOrFailure(k.Name(), k.Next, ctx, w, r)
+ if state.Type() == "PTR" {
+ // If this is a PTR request, and a the request is in a defined
+ // pod/service cidr range, process the request in this middleware,
+ // otherwise pass to next middleware.
+ if !k.IsRequestInReverseRange(state) {
+ return middleware.NextOrFailure(k.Name(), k.Next, ctx, w, r)
+ }
+ // Set the zone to this specific request.
+ zone = state.Name()
}
}