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-rw-r--r--modules/caddyhttp/reverseproxy/healthchecks.go4
1 files changed, 4 insertions, 0 deletions
diff --git a/modules/caddyhttp/reverseproxy/healthchecks.go b/modules/caddyhttp/reverseproxy/healthchecks.go
index 084a693..be532ea 100644
--- a/modules/caddyhttp/reverseproxy/healthchecks.go
+++ b/modules/caddyhttp/reverseproxy/healthchecks.go
@@ -43,6 +43,7 @@ type HealthChecks struct {
type ActiveHealthChecks struct {
Path string `json:"path,omitempty"`
Port int `json:"port,omitempty"`
+ Headers http.Header `json:"headers,omitempty"`
Interval caddy.Duration `json:"interval,omitempty"`
Timeout caddy.Duration `json:"timeout,omitempty"`
MaxSize int64 `json:"max_size,omitempty"`
@@ -163,6 +164,9 @@ func (h *Handler) doActiveHealthCheck(dialInfo DialInfo, hostAddr string, host H
if err != nil {
return fmt.Errorf("making request: %v", err)
}
+ for key, hdrs := range h.HealthChecks.Active.Headers {
+ req.Header[key] = hdrs
+ }
// do the request, being careful to tame the response body
resp, err := h.HealthChecks.Active.httpClient.Do(req)