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Fix forward metrics for backwards compatibility (#6178)

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This commit is contained in:
Pat Downey
2023-07-04 15:35:55 +01:00
committed by GitHub
parent 6e1263d3d9
commit ea293da1d6
14 changed files with 87 additions and 78 deletions
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7
plugin/pkg/proxy/health.go
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@@ -32,10 +32,12 @@ type dnsHc struct {
c *dns.Client
recursionDesired bool
domain string
proxyName string
}
// NewHealthChecker returns a new HealthChecker based on transport.
func NewHealthChecker(trans string, recursionDesired bool, domain string) HealthChecker {
func NewHealthChecker(proxyName, trans string, recursionDesired bool, domain string) HealthChecker {
switch trans {
case transport.DNS, transport.TLS:
c := new(dns.Client)
@@ -47,6 +49,7 @@ func NewHealthChecker(trans string, recursionDesired bool, domain string) Health
c: c,
recursionDesired: recursionDesired,
domain: domain,
proxyName: proxyName,
}
}
@@ -104,7 +107,7 @@ func (h *dnsHc) SetWriteTimeout(t time.Duration) {
func (h *dnsHc) Check(p *Proxy) error {
err := h.send(p.addr)
if err != nil {
HealthcheckFailureCount.WithLabelValues(p.addr).Add(1)
healthcheckFailureCount.WithLabelValues(p.proxyName, p.addr).Add(1)
p.incrementFails()
return err
}