54964653d1
Add a separate request duration metrics specially for proxying requests upstream. Fixes #259
29 lines
599 B
Go
29 lines
599 B
Go
package proxy
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import (
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"github.com/miekg/coredns/core/dnsserver"
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"github.com/miekg/coredns/middleware"
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"github.com/mholt/caddy"
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)
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func init() {
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caddy.RegisterPlugin("proxy", caddy.Plugin{
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ServerType: "dns",
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Action: setup,
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})
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}
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func setup(c *caddy.Controller) error {
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upstreams, err := NewStaticUpstreams(&c.Dispenser)
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if err != nil {
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return middleware.Error("proxy", err)
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}
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dnsserver.GetConfig(c).AddMiddleware(func(next middleware.Handler) middleware.Handler {
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return Proxy{Next: next, Client: newClient(), Upstreams: upstreams}
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})
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c.OnStartup(OnStartup)
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return nil
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}
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