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Filter env vars configuration

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This commit is contained in:
Ludovic Fernandez 2019-06-21 10:08:04 +02:00 • committed by Traefiker Bot
parent adc9a65ae3
commit a918dcd5a4
19 changed files with 284 additions and 79 deletions
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6
pkg/config/parser/labels_decode.go
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@ -6,18 +6,16 @@ import (
"strings"
)
const labelRoot = "traefik"
// DecodeToNode converts the labels to a tree of nodes.
// If any filters are present, labels which do not match the filters are skipped.
func DecodeToNode(labels map[string]string, filters ...string) (*Node, error) {
func DecodeToNode(labels map[string]string, rootName string, filters ...string) (*Node, error) {
sortedKeys := sortKeys(labels, filters)
var node *Node
for i, key := range sortedKeys {
split := strings.Split(key, ".")
if split[0] != labelRoot {
if split[0] != rootName {
return nil, fmt.Errorf("invalid label root %s", split[0])
}