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fix(wireguard): point to Kubernetes wiki page when encountering IP rule add file exists error (#2526)

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This commit is contained in:
Quentin McGaw
2024-11-15 09:47:06 -08:00
committed by GitHub
parent 37900341cf
commit fdd499146c
1 changed files with 5 additions and 0 deletions
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5
internal/wireguard/rule.go
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@@ -2,6 +2,7 @@ package wireguard
import ( import (
"fmt" "fmt"
"strings"
"github.com/qdm12/gluetun/internal/netlink" "github.com/qdm12/gluetun/internal/netlink"
) )
@@ -16,6 +17,10 @@ func (w *Wireguard) addRule(rulePriority int, firewallMark uint32,
rule.Table = int(firewallMark) rule.Table = int(firewallMark)
rule.Family = family rule.Family = family
if err := w.netlink.RuleAdd(rule); err != nil { if err := w.netlink.RuleAdd(rule); err != nil {
if strings.HasSuffix(err.Error(), "file exists") {
w.logger.Info("if you are using Kubernetes, this may fix the error below: " +
"https://github.com/qdm12/gluetun-wiki/blob/main/setup/advanced/kubernetes.md#adding-ipv6-rule--file-exists")
}
return nil, fmt.Errorf("adding %s: %w", rule, err) return nil, fmt.Errorf("adding %s: %w", rule, err)
} }