56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
package main
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import (
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"fmt"
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"net/http"
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"code.google.com/p/getopt"
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. "github.com/weaveworks/weave/common"
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"github.com/weaveworks/weave/proxy"
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)
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var (
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defaultTarget = "unix:///var/run/docker.sock"
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defaultListen = ":12375"
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)
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func main() {
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var target, listen string
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var withDNS, withIPAM, debug bool
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getopt.BoolVarLong(&debug, "debug", 'd', "log debugging information")
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getopt.StringVar(&target, 'H', fmt.Sprintf("docker daemon URL to proxy (default %s)", defaultTarget))
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getopt.StringVar(&listen, 'L', fmt.Sprintf("address on which to listen (default %s)", defaultListen))
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getopt.BoolVarLong(&withDNS, "with-dns", 'w', "instruct created containers to use weaveDNS as their nameserver")
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getopt.BoolVarLong(&withIPAM, "with-ipam", 'i', "automatically allocate addresses for containers without a WEAVE_CIDR")
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getopt.Parse()
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if target == "" {
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target = defaultTarget
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}
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if listen == "" {
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listen = defaultListen
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}
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if debug {
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InitDefaultLogging(true)
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}
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p, err := proxy.NewProxy(target, withDNS, withIPAM)
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if err != nil {
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Error.Fatalf("Could not start proxy: %s", err)
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}
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s := &http.Server{
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Addr: listen,
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Handler: p,
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}
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Info.Printf("Listening on %s", listen)
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Info.Printf("Proxying %s", target)
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if err := s.ListenAndServe(); err != nil {
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Error.Fatalf("Could not listen on %s: %s", listen, err)
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}
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}
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