63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
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package kubernetes
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import (
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"strings"
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"github.com/containous/traefik/log"
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"github.com/containous/traefik/provider"
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"github.com/containous/traefik/types"
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"k8s.io/client-go/pkg/apis/extensions/v1beta1"
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)
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func getBoolAnnotation(meta *v1beta1.Ingress, name string, defaultValue bool) bool {
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annotationValue := defaultValue
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annotationStringValue, ok := meta.Annotations[name]
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switch {
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case !ok:
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// No op.
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case annotationStringValue == "false":
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annotationValue = false
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case annotationStringValue == "true":
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annotationValue = true
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default:
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log.Warnf("Unknown value '%s' for %s, falling back to %s", name, types.LabelFrontendPassTLSCert, defaultValue)
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}
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return annotationValue
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}
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func getStringAnnotation(meta *v1beta1.Ingress, name string) string {
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value := meta.Annotations[name]
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return value
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}
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func getSliceAnnotation(meta *v1beta1.Ingress, name string) []string {
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var value []string
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if annotation, ok := meta.Annotations[name]; ok && annotation != "" {
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value = provider.SplitAndTrimString(annotation)
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}
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if len(value) == 0 {
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log.Debugf("Could not load %v annotation, skipping...", name)
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return nil
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}
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return value
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}
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func getMapAnnotation(meta *v1beta1.Ingress, name string) map[string]string {
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value := make(map[string]string)
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if annotation := meta.Annotations[name]; annotation != "" {
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for _, v := range strings.Split(annotation, ",") {
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pair := strings.Split(v, ":")
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if len(pair) != 2 {
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log.Debugf("Could not load annotation (%v) with value: %v, skipping...", name, pair)
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} else {
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value[pair[0]] = pair[1]
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}
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}
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}
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if len(value) == 0 {
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log.Debugf("Could not load %v annotation, skipping...", name)
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return nil
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}
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return value
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}
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