diff options
| -rw-r--r-- | modules/caddyhttp/reverseproxy/healthchecks.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/modules/caddyhttp/reverseproxy/healthchecks.go b/modules/caddyhttp/reverseproxy/healthchecks.go index ac92604ca..30ed04185 100644 --- a/modules/caddyhttp/reverseproxy/healthchecks.go +++ b/modules/caddyhttp/reverseproxy/healthchecks.go @@ -312,7 +312,7 @@ func (h *Handler) doActiveHealthCheckForAllHosts() { // so use a fake Host value instead; unix sockets are usually local hostAddr = "localhost" } - err = h.doActiveHealthCheck(DialInfo{Network: addr.Network, Address: dialAddr}, hostAddr, upstream) + err = h.doActiveHealthCheck(DialInfo{Network: addr.Network, Address: dialAddr}, hostAddr, networkAddr, upstream) if err != nil { h.HealthChecks.Active.logger.Error("active health check failed", zap.String("address", hostAddr), @@ -330,7 +330,7 @@ func (h *Handler) doActiveHealthCheckForAllHosts() { // according to whether it passes the health check. An error is // returned only if the health check fails to occur or if marking // the host's health status fails. -func (h *Handler) doActiveHealthCheck(dialInfo DialInfo, hostAddr string, upstream *Upstream) error { +func (h *Handler) doActiveHealthCheck(dialInfo DialInfo, hostAddr string, networkAddr string, upstream *Upstream) error { // create the URL for the request that acts as a health check u := &url.URL{ Scheme: "http", @@ -386,7 +386,7 @@ func (h *Handler) doActiveHealthCheck(dialInfo DialInfo, hostAddr string, upstre // set headers, using a replacer with only globals (env vars, system info, etc.) repl := caddy.NewReplacer() - repl.Set("http.reverse_proxy.active.target_host", hostAddr) + repl.Set("http.reverse_proxy.active.target_upstream", networkAddr) for key, vals := range h.HealthChecks.Active.Headers { key = repl.ReplaceAll(key, "") if key == "Host" { |