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moby--moby/runconfig/hostconfig.go
Michael Crosby 0b187b909b Address code review feedback
Also make sure we copy the joining containers hosts and resolv.conf with
the hostname if we are joining it's network stack.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-05-05 10:08:59 -07:00

61 lines
1.5 KiB
Go

package runconfig
import (
"strings"
"github.com/dotcloud/docker/engine"
"github.com/dotcloud/docker/nat"
"github.com/dotcloud/docker/utils"
)
type NetworkMode string
func (n NetworkMode) IsHost() bool {
return n == "host"
}
func (n NetworkMode) IsContainer() bool {
parts := strings.SplitN(string(n), ":", 2)
return len(parts) > 1 && parts[0] == "container"
}
type HostConfig struct {
Binds []string
ContainerIDFile string
LxcConf []utils.KeyValuePair
Privileged bool
PortBindings nat.PortMap
Links []string
PublishAllPorts bool
Dns []string
DnsSearch []string
VolumesFrom []string
NetworkMode NetworkMode
}
func ContainerHostConfigFromJob(job *engine.Job) *HostConfig {
hostConfig := &HostConfig{
ContainerIDFile: job.Getenv("ContainerIDFile"),
Privileged: job.GetenvBool("Privileged"),
PublishAllPorts: job.GetenvBool("PublishAllPorts"),
NetworkMode: NetworkMode(job.Getenv("NetworkMode")),
}
job.GetenvJson("LxcConf", &hostConfig.LxcConf)
job.GetenvJson("PortBindings", &hostConfig.PortBindings)
if Binds := job.GetenvList("Binds"); Binds != nil {
hostConfig.Binds = Binds
}
if Links := job.GetenvList("Links"); Links != nil {
hostConfig.Links = Links
}
if Dns := job.GetenvList("Dns"); Dns != nil {
hostConfig.Dns = Dns
}
if DnsSearch := job.GetenvList("DnsSearch"); DnsSearch != nil {
hostConfig.DnsSearch = DnsSearch
}
if VolumesFrom := job.GetenvList("VolumesFrom"); VolumesFrom != nil {
hostConfig.VolumesFrom = VolumesFrom
}
return hostConfig
}