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Merge pull request #59018 from hzxuzhonghu/deprecate-http

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Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

deprecate insecure http flags and remove already deprecated flags

**What this PR does / why we need it**:
1. deprecate `insecure-bind-address` `insecure-port` flags
2. remove flags `public-address-override` `address` `port` They are mark deprecated in #36604, which is more than a year ago.

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #58951 

**Special notes for your reviewer**:

**Release note**:

```release-note
Deprecate insecure flags `--insecure-bind-address`, `--insecure-port` and remove  `--public-address-override`.
```
This commit is contained in:
Kubernetes Submit Queue 2018-01-30 03:43:37 -08:00 committed by GitHub
commit 2f175bc432
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3 changed files with 10 additions and 14 deletions
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1
cmd/kube-apiserver/app/options/options.go
View File

@ -125,7 +125,6 @@ func (s *ServerRunOptions) AddFlags(fs *pflag.FlagSet) {
s.GenericServerRunOptions.AddUniversalFlags(fs)
s.Etcd.AddFlags(fs)
s.SecureServing.AddFlags(fs)
s.SecureServing.AddDeprecatedFlags(fs)
s.InsecureServing.AddFlags(fs)
s.InsecureServing.AddDeprecatedFlags(fs)
s.Audit.AddFlags(fs)

15
pkg/kubeapiserver/options/serving.go
View File

@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
// Package options contains flags and options for initializing an apiserver
// Package options contains flags and options for initializing kube-apiserver
package options
import (
@ -31,7 +31,7 @@ import (
kubeserver "k8s.io/kubernetes/pkg/kubeapiserver/server"
)
// NewSecureServingOptions gives default values for the kube-apiserver and federation-apiserver which are not the options wanted by
// NewSecureServingOptions gives default values for the kube-apiserver which are not the options wanted by
// "normal" API servers running on the platform
func NewSecureServingOptions() *genericoptions.SecureServingOptions {
return &genericoptions.SecureServingOptions{
@ -56,8 +56,8 @@ func DefaultAdvertiseAddress(s *genericoptions.ServerRunOptions, insecure *Insec
if s.AdvertiseAddress == nil || s.AdvertiseAddress.IsUnspecified() {
hostIP, err := insecure.DefaultExternalAddress()
if err != nil {
return fmt.Errorf("Unable to find suitable network address.error='%v'. "+
"Try to set the AdvertiseAddress directly or provide a valid BindAddress to fix this.", err)
return fmt.Errorf("unable to find suitable network address.error='%v'. "+
"Try to set the AdvertiseAddress directly or provide a valid BindAddress to fix this", err)
}
s.AdvertiseAddress = hostIP
}
@ -85,7 +85,7 @@ func (s InsecureServingOptions) Validate(portArg string) []error {
errors := []error{}
if s.BindPort < 0 || s.BindPort > 65535 {
errors = append(errors, fmt.Errorf("--insecure-port %v must be between 0 and 65535, inclusive. 0 for turning off insecure (HTTP) port.", s.BindPort))
errors = append(errors, fmt.Errorf("--insecure-port %v must be between 0 and 65535, inclusive. 0 for turning off insecure (HTTP) port", s.BindPort))
}
return errors
@ -98,14 +98,17 @@ func (s *InsecureServingOptions) DefaultExternalAddress() (net.IP, error) {
func (s *InsecureServingOptions) AddFlags(fs *pflag.FlagSet) {
fs.IPVar(&s.BindAddress, "insecure-bind-address", s.BindAddress, ""+
"The IP address on which to serve the --insecure-port (set to 0.0.0.0 for all interfaces).")
fs.MarkDeprecated("insecure-bind-address", "This flag will be removed in a future version.")
fs.IntVar(&s.BindPort, "insecure-port", s.BindPort, ""+
"The port on which to serve unsecured, unauthenticated access. It is assumed "+
"that firewall rules are set up such that this port is not reachable from outside of "+
"the cluster and that port 443 on the cluster's public address is proxied to this "+
"port. This is performed by nginx in the default setup. Set to zero to disable")
"port. This is performed by nginx in the default setup. Set to zero to disable.")
fs.MarkDeprecated("insecure-port", "This flag will be removed in a future version.")
}
// TODO: remove it until kops stop using `--address`
func (s *InsecureServingOptions) AddDeprecatedFlags(fs *pflag.FlagSet) {
fs.IPVar(&s.BindAddress, "address", s.BindAddress,
"DEPRECATED: see --insecure-bind-address instead.")

8
staging/src/k8s.io/apiserver/pkg/server/options/serving.go
View File

@ -98,7 +98,7 @@ func (s *SecureServingOptions) Validate() []error {
errors := []error{}
if s.BindPort < 0 || s.BindPort > 65535 {
errors = append(errors, fmt.Errorf("--secure-port %v must be between 0 and 65535, inclusive. 0 for turning off secure port.", s.BindPort))
errors = append(errors, fmt.Errorf("--secure-port %v must be between 0 and 65535, inclusive. 0 for turning off secure port", s.BindPort))
}
return errors
@ -155,12 +155,6 @@ func (s *SecureServingOptions) AddFlags(fs *pflag.FlagSet) {
}
func (s *SecureServingOptions) AddDeprecatedFlags(fs *pflag.FlagSet) {
fs.IPVar(&s.BindAddress, "public-address-override", s.BindAddress,
"DEPRECATED: see --bind-address instead.")
fs.MarkDeprecated("public-address-override", "see --bind-address instead.")
}
// ApplyTo fills up serving information in the server configuration.
func (s *SecureServingOptions) ApplyTo(c *server.Config) error {
if s == nil {