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What Grafana version and what operating system are you using?
Grafana Version is v9.1.0 (82e32447b4), and the os is linux -
What are you trying to achieve?
I am trying to implement a proxy-program by Go, which is expected to proxy the
http://113.97.28.220:3002/monitor_grafana/xxxx => http://113.97.28.220:3000/xxxx
- How are you trying to achieve it?
Using go-gin library to do that, the implementation are as follows:
func main() {
r := gin.Default()
r.Any("/monitor_grafana/*proxyPath", proxy)
r.Run(":8888")
}
func proxy(c *gin.Context) {
remote, err := url.Parse("http://113.97.28.220:3000")
if err != nil {
panic(err)
}
proxy := httputil.NewSingleHostReverseProxy(remote)
proxy.Director = func(req *http.Request) {
req.Header = c.Request.Header
req.Host = remote.Host
req.URL.Scheme = remote.Scheme
req.URL.Host = remote.Host
req.URL.Path = c.Param("proxyPath")
req.Header.Add("X-WEBAUTH-USER", "admin")
}
proxy.ServeHTTP(c.Writer, c.Request)
}
Btw, the configuration of grafana are as follows(only show the relative part):
#################################### Auth Proxy ##########################
[auth.proxy]
enabled = true
header_name = X-WEBAUTH-USER
header_property = username
auto_sign_up = true
sync_ttl = 60
whitelist =
headers =
# Non-ASCII strings in header values are encoded using quoted-printable encoding
;headers_encoded = false
# Read the auth proxy docs for details on what the setting below enables
enable_login_token = false
And to fix the CORS issue, I had already use nginx to make following proxy :
http://113.97.28.220:3002/ => http://113.97.28.220:3000/
http://113.97.28.220:3002/monitor_grafana/ => http://113.97.28.220:8888/
ws://113.97.28.220:3002/ => ws://113.97.28.220:3000/
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What happened?
When I access to 113.97.28.220:3002/monitor_grafana/d/XSZfs9mVz/d1?orgId=1, it will only return 404 page. And when I check the F12 panel of this page, it shows:
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What did you expect to happen?
Normally, to 113.97.28.220:3000/d/XSZfs9mVz/d1?orgId=1, the views will be like:
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Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.
I have set the log to trace level, yet still no log -
Did you follow any online instructions? If so, what is the URL?
Nope
