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Simplify annotations

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This commit is contained in:
Manuel de Brito Fontes 2017-11-23 13:46:23 -03:00
parent 1a92159fa4
commit f055022e58
51 changed files with 195 additions and 175 deletions
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24
internal/ingress/annotations/parser/main.go
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@ -17,12 +17,17 @@ limitations under the License.
package parser
import (
"fmt"
"strconv"
extensions "k8s.io/api/extensions/v1beta1"
"k8s.io/ingress-nginx/internal/ingress/errors"
"k8s.io/ingress-nginx/internal/ingress/resolver"
)
var (
// AnnotationsPrefix defines the common prefix used in the nginx ingress controller
AnnotationsPrefix = "nginx.ingress.kubernetes.io"
)
// IngressAnnotation has a method to parse annotations located in Ingress
@ -76,8 +81,8 @@ func checkAnnotation(name string, ing *extensions.Ingress) error {
}
// GetBoolAnnotation extracts a boolean from an Ingress annotation
func GetBoolAnnotation(name string, ing *extensions.Ingress, r resolver.Resolver) (bool, error) {
v := r.GetAnnotationWithPrefix(name)
func GetBoolAnnotation(name string, ing *extensions.Ingress) (bool, error) {
v := GetAnnotationWithPrefix(name)
err := checkAnnotation(v, ing)
if err != nil {
return false, err
@ -86,8 +91,8 @@ func GetBoolAnnotation(name string, ing *extensions.Ingress, r resolver.Resolver
}
// GetStringAnnotation extracts a string from an Ingress annotation
func GetStringAnnotation(name string, ing *extensions.Ingress, r resolver.Resolver) (string, error) {
v := r.GetAnnotationWithPrefix(name)
func GetStringAnnotation(name string, ing *extensions.Ingress) (string, error) {
v := GetAnnotationWithPrefix(name)
err := checkAnnotation(v, ing)
if err != nil {
return "", err
@ -96,11 +101,16 @@ func GetStringAnnotation(name string, ing *extensions.Ingress, r resolver.Resolv
}
// GetIntAnnotation extracts an int from an Ingress annotation
func GetIntAnnotation(name string, ing *extensions.Ingress, r resolver.Resolver) (int, error) {
v := r.GetAnnotationWithPrefix(name)
func GetIntAnnotation(name string, ing *extensions.Ingress) (int, error) {
v := GetAnnotationWithPrefix(name)
err := checkAnnotation(v, ing)
if err != nil {
return 0, err
}
return ingAnnotations(ing.GetAnnotations()).parseInt(v)
}
// GetAnnotationWithPrefix returns the prefix of ingress annotations
func GetAnnotationWithPrefix(suffix string) string {
return fmt.Sprintf("%v/%v", AnnotationsPrefix, suffix)
}