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Proxy container streaming in kubelet.

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This commit is contained in:
Lantao Liu
2018-05-17 18:10:12 -07:00
parent aeb6cacf01
commit 174b6d0e2f
10 changed files with 138 additions and 183 deletions
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12
pkg/kubelet/server/streaming/server.go
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@@ -20,6 +20,7 @@ import (
"crypto/tls"
"errors"
"io"
"net"
"net/http"
"net/url"
"path"
@@ -71,6 +72,7 @@ type Config struct {
Addr string
// The optional base URL for constructing streaming URLs. If empty, the baseURL will be
// constructed from the serve address.
// Note that for port "0", the URL port will be set to actual port in use.
BaseURL *url.URL
// How long to leave idle connections open for.
@@ -233,10 +235,16 @@ func (s *server) Start(stayUp bool) error {
return errors.New("stayUp=false is not yet implemented")
}
listener, err := net.Listen("tcp", s.config.Addr)
if err != nil {
return err
}
// Use the actual address as baseURL host. This handles the "0" port case.
s.config.BaseURL.Host = listener.Addr().String()
if s.config.TLSConfig != nil {
return s.server.ListenAndServeTLS("", "") // Use certs from TLSConfig.
return s.server.ServeTLS(listener, "", "") // Use certs from TLSConfig.
} else {
return s.server.ListenAndServe()
return s.server.Serve(listener)
}
}