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refactor kubelet/network/dns

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This commit is contained in:
knight 2018-09-10 17:32:28 +08:00
parent 323e1375b3
commit a578c707c3
1 changed files with 2 additions and 2 deletions
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4
pkg/kubelet/network/dns/dns.go
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@ -233,7 +233,7 @@ func parseResolvConf(reader io.Reader) (nameservers []string, searches []string,
return nameservers, searches, options, nil return nameservers, searches, options, nil
} }
func (c *Configurer) getHostDNSConfig(pod *v1.Pod) (*runtimeapi.DNSConfig, error) { func (c *Configurer) getHostDNSConfig() (*runtimeapi.DNSConfig, error) {
var hostDNS, hostSearch, hostOptions []string var hostDNS, hostSearch, hostOptions []string
// Get host DNS settings // Get host DNS settings
if c.ResolverConfig != "" { if c.ResolverConfig != "" {
@ -323,7 +323,7 @@ func appendDNSConfig(existingDNSConfig *runtimeapi.DNSConfig, dnsConfig *v1.PodD
// GetPodDNS returns DNS settings for the pod. // GetPodDNS returns DNS settings for the pod.
func (c *Configurer) GetPodDNS(pod *v1.Pod) (*runtimeapi.DNSConfig, error) { func (c *Configurer) GetPodDNS(pod *v1.Pod) (*runtimeapi.DNSConfig, error) {
dnsConfig, err := c.getHostDNSConfig(pod) dnsConfig, err := c.getHostDNSConfig()
if err != nil { if err != nil {
return nil, err return nil, err
} }