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app/vmselect: follow-up after 6dda254e01

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Aliaksandr Valialkin 2022-07-11 19:48:18 +03:00
parent 6dda254e01
commit ed2126aec3
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GPG key ID: A72BEC6CD3D0DED1
1 changed files with 14 additions and 12 deletions
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26
app/vmselect/main.go
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@ -283,20 +283,21 @@ func selectHandler(qt *querytracer.Tracer, startTime time.Time, w http.ResponseW
fmt.Fprintf(w, `<a href="prometheus/api/v1/status/active_queries">active queries</a><br>`)
return true
}
if strings.HasPrefix(p.Suffix, "vmui") || strings.HasPrefix(p.Suffix, "prometheus/vmui") {
// vmui access.
prefix := strings.Join([]string{"", p.Prefix, p.AuthToken}, "/")
r.URL.Path = strings.Replace(r.URL.Path, "/prometheus/vmui", "/vmui", 1)
http.StripPrefix(prefix, vmuiFileServer).ServeHTTP(w, r)
return true
}
if p.Suffix == "graph" || p.Suffix == "prometheus/graph" {
// Redirect to /graph/, otherwise vmui redirects to /vmui/, which can be inaccessible in user env.
if p.Suffix == "vmui" || p.Suffix == "graph" || p.Suffix == "prometheus/vmui" || p.Suffix == "prometheus/graph" {
// VMUI access via incomplete url without `/` in the end. Redirect to complete url.
// Use relative redirect, since, since the hostname and path prefix may be incorrect if VictoriaMetrics
// is hidden behind vmauth or similar proxy.
_ = r.ParseForm()
newURL := "graph/?" + r.Form.Encode()
http.Redirect(w, r, newURL, http.StatusFound)
suffix := strings.Replace(p.Suffix, "prometheus/", "../prometheus/", 1)
newURL := suffix + "/?" + r.Form.Encode()
http.Redirect(w, r, newURL, http.StatusMovedPermanently)
return true
}
if strings.HasPrefix(p.Suffix, "vmui/") || strings.HasPrefix(p.Suffix, "prometheus/vmui/") {
// vmui access.
prefix := strings.Join([]string{"", p.Prefix, p.AuthToken}, "/")
r.URL.Path = strings.Replace(r.URL.Path, "/prometheus/vmui/", "/vmui/", 1)
http.StripPrefix(prefix, vmuiFileServer).ServeHTTP(w, r)
return true
}
if strings.HasPrefix(p.Suffix, "graph/") || strings.HasPrefix(p.Suffix, "prometheus/graph/") {
@ -342,7 +343,8 @@ func selectHandler(qt *querytracer.Tracer, startTime time.Time, w http.ResponseW
}
if p.Suffix == "prometheus/vmalert" {
http.Redirect(w, r, r.URL.Path+"/", http.StatusMovedPermanently)
path := "../" + p.Suffix + "/"
http.Redirect(w, r, path, http.StatusMovedPermanently)
return true
}
if strings.HasPrefix(p.Suffix, "prometheus/vmalert/") {