diff options
Diffstat (limited to 'plugin')
| -rw-r--r-- | plugin/kubernetes/README.md | 6 | ||||
| -rw-r--r-- | plugin/kubernetes/setup.go | 4 | ||||
| -rw-r--r-- | plugin/kubernetes/setup_test.go | 2 |
3 files changed, 5 insertions, 7 deletions
diff --git a/plugin/kubernetes/README.md b/plugin/kubernetes/README.md index a5a6d8236..94b0c6aac 100644 --- a/plugin/kubernetes/README.md +++ b/plugin/kubernetes/README.md @@ -30,7 +30,7 @@ all the zones the plugin should be authoritative for. ``` kubernetes [ZONES...] { resyncperiod DURATION - endpoint URL + endpoint URL [URL...] tls CERT KEY CACERT namespaces NAMESPACE... labels EXPRESSION @@ -45,8 +45,8 @@ kubernetes [ZONES...] { * `resyncperiod` specifies the Kubernetes data API **DURATION** period. * `endpoint` specifies the **URL** for a remote k8s API endpoint. If omitted, it will connect to k8s in-cluster using the cluster service account. - Multiple k8s API endpoints could be specified, separated by `,`s, e.g. - `endpoint http://k8s-endpoint1:8080,http://k8s-endpoint2:8080`. CoreDNS + Multiple k8s API endpoints could be specified: + `endpoint http://k8s-endpoint1:8080 http://k8s-endpoint2:8080`. CoreDNS will automatically perform a healthcheck and proxy to the healthy k8s API endpoint. * `tls` **CERT** **KEY** **CACERT** are the TLS cert, key and the CA cert file names for remote k8s connection. This option is ignored if connecting in-cluster (i.e. endpoint is not specified). diff --git a/plugin/kubernetes/setup.go b/plugin/kubernetes/setup.go index cdb3b0eac..86221a182 100644 --- a/plugin/kubernetes/setup.go +++ b/plugin/kubernetes/setup.go @@ -135,9 +135,7 @@ func kubernetesParse(c *caddy.Controller) (*Kubernetes, dnsControlOpts, error) { case "endpoint": args := c.RemainingArgs() if len(args) > 0 { - for _, endpoint := range strings.Split(args[0], ",") { - k8s.APIServerList = append(k8s.APIServerList, strings.TrimSpace(endpoint)) - } + k8s.APIServerList = args continue } return nil, opts, c.ArgErr() diff --git a/plugin/kubernetes/setup_test.go b/plugin/kubernetes/setup_test.go index bcd4dad5b..24d68f412 100644 --- a/plugin/kubernetes/setup_test.go +++ b/plugin/kubernetes/setup_test.go @@ -64,7 +64,7 @@ func TestKubernetesParse(t *testing.T) { }, { `kubernetes coredns.local { - endpoint http://localhost:9090 + endpoint http://localhost:9090 http://localhost:9091 }`, false, "", |