Paul Bellamy
96a69d2303
In the proxy, I swapped the 'flag' library for 'code.google.com/p/getopt', which uses double-dash flags. proxy lets 'weave attach' do dns registration on container start proxy needs to set DNSSearch if not specified
55 lines
1.2 KiB
Go
55 lines
1.2 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, 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', "register connected containers with weaveDNS")
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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)
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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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