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proxy.go
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proxy.go
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/*
Copyright (C) 2017 Red Hat, Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package daemon
import (
"github.com/minishift/minishift/cmd/minishift/cmd/config"
"github.com/minishift/minishift/pkg/minishift/network/proxy"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
const (
proxyServerPortFlag = "port"
proxyUpstreamFlag = "upstream"
)
var (
proxyServerPortFromFlag int
proxyUpstreamAddrFromFlag string
proxyReEncryptFlag bool
daemonProxyCmd = &cobra.Command{
Use: "proxy",
Short: "Starts a proxy server on host",
Long: `Starts a proxy server on host`,
Run: runProxy,
Hidden: true,
}
)
func init() {
daemonProxyCmd.Flags().IntVarP(&proxyServerPortFromFlag, proxyServerPortFlag, "p", 3128, "The server port.")
daemonProxyCmd.Flags().StringVarP(&proxyUpstreamAddrFromFlag, proxyUpstreamFlag, "u", "", "The upstream proxy address.")
daemonProxyCmd.Flags().BoolVarP(&proxyReEncryptFlag, "reencrypt", "r", false, "Re-encrypt traffic")
DaemonCmd.AddCommand(daemonProxyCmd)
}
func runProxy(cmd *cobra.Command, args []string) {
proxyPort := viper.GetInt(config.ServicesLocalProxyPort.Name)
if proxyPort == 0 {
proxyPort = proxyServerPortFromFlag
}
proxyUpstreamAddr := viper.GetString(config.LocalProxyUpstream.Name)
if proxyUpstreamAddr == "" {
proxyUpstreamAddr = proxyUpstreamAddrFromFlag
}
proxyReEncrypt := viper.GetBool(config.LocalProxyReencrypt.Name)
if !proxyReEncrypt {
proxyReEncrypt = proxyReEncryptFlag
}
proxy.StartProxy(proxyPort, proxyUpstreamAddr, proxyReEncrypt)
}