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moby--moby/docker/daemon.go
Erik Hollensbe 1ae4c00a19 builder: fix references to jobs in daemon, make builder a first class
package referring to evaluator

Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
2014-08-27 18:52:30 -07:00

86 lines
1.9 KiB
Go

// +build daemon
package main
import (
"log"
"github.com/docker/docker/builder"
"github.com/docker/docker/builtins"
"github.com/docker/docker/daemon"
_ "github.com/docker/docker/daemon/execdriver/lxc"
_ "github.com/docker/docker/daemon/execdriver/native"
"github.com/docker/docker/dockerversion"
"github.com/docker/docker/engine"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/signal"
)
const CanDaemon = true
var (
daemonCfg = &daemon.Config{}
)
func init() {
daemonCfg.InstallFlags()
}
func mainDaemon() {
if flag.NArg() != 0 {
flag.Usage()
return
}
eng := engine.New()
signal.Trap(eng.Shutdown)
// Load builtins
if err := builtins.Register(eng); err != nil {
log.Fatal(err)
}
// load the daemon in the background so we can immediately start
// the http api so that connections don't fail while the daemon
// is booting
go func() {
d, err := daemon.NewDaemon(daemonCfg, eng)
if err != nil {
log.Fatal(err)
}
if err := d.Install(eng); err != nil {
log.Fatal(err)
}
b := &builder.BuilderJob{eng, d}
b.Install()
// after the daemon is done setting up we can tell the api to start
// accepting connections
if err := eng.Job("acceptconnections").Run(); err != nil {
log.Fatal(err)
}
}()
// TODO actually have a resolved graphdriver to show?
log.Printf("docker daemon: %s %s; execdriver: %s; graphdriver: %s",
dockerversion.VERSION,
dockerversion.GITCOMMIT,
daemonCfg.ExecDriver,
daemonCfg.GraphDriver,
)
// Serve api
job := eng.Job("serveapi", flHosts...)
job.SetenvBool("Logging", true)
job.SetenvBool("EnableCors", *flEnableCors)
job.Setenv("Version", dockerversion.VERSION)
job.Setenv("SocketGroup", *flSocketGroup)
job.SetenvBool("Tls", *flTls)
job.SetenvBool("TlsVerify", *flTlsVerify)
job.Setenv("TlsCa", *flCa)
job.Setenv("TlsCert", *flCert)
job.Setenv("TlsKey", *flKey)
job.SetenvBool("BufferRequests", true)
if err := job.Run(); err != nil {
log.Fatal(err)
}
}