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reverseproxy: Caddyfile support for health_method (#6454)

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* Add Caddyfile support of setting active health check request method

* Add integration test for active health check request method
This commit is contained in:
Jesper Brix Rosenkilde 2024-07-12 23:01:58 +02:00 committed by GitHub
parent dc2a5d5c52
commit 07c863637d
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2 changed files with 53 additions and 0 deletions
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40
caddytest/integration/caddyfile_adapt/reverse_proxy_health_method.caddyfiletest Normal file
View file

@ -0,0 +1,40 @@
:8884
reverse_proxy 127.0.0.1:65535 {
health_uri /health
health_method HEAD
}
----------
{
"apps": {
"http": {
"servers": {
"srv0": {
"listen": [
":8884"
],
"routes": [
{
"handle": [
{
"handler": "reverse_proxy",
"health_checks": {
"active": {
"method": "HEAD",
"uri": "/health"
}
},
"upstreams": [
{
"dial": "127.0.0.1:65535"
}
]
}
]
}
]
}
}
}
}
}

13
modules/caddyhttp/reverseproxy/caddyfile.go
View file

@ -79,6 +79,7 @@ func parseCaddyfile(h httpcaddyfile.Helper) (caddyhttp.MiddlewareHandler, error)
// health_headers {
// <field> [<values...>]
// }
// health_method <value>
//
// # passive health checking
// fail_duration <duration>
@ -387,6 +388,18 @@ func (h *Handler) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
}
h.HealthChecks.Active.Headers = healthHeaders
case "health_method":
if !d.NextArg() {
return d.ArgErr()
}
if h.HealthChecks == nil {
h.HealthChecks = new(HealthChecks)
}
if h.HealthChecks.Active == nil {
h.HealthChecks.Active = new(ActiveHealthChecks)
}
h.HealthChecks.Active.Method = d.Val()
case "health_interval":
if !d.NextArg() {
return d.ArgErr()