2ab94e11a2
* Moving Network Remote APIs out of experimental * --net can now accept user created networks using network drivers/plugins * Removed the experimental services concept and --default-network option * Neccessary backend changes to accomodate multiple networks per container * Integration Tests Signed-off-by: David Calavera <david.calavera@gmail.com> Signed-off-by: Madhu Venugopal <madhu@docker.com>
60 lines
2.8 KiB
Go
60 lines
2.8 KiB
Go
package runconfig
|
|
|
|
import (
|
|
"encoding/json"
|
|
"io"
|
|
|
|
"github.com/docker/docker/pkg/nat"
|
|
"github.com/docker/docker/pkg/stringutils"
|
|
)
|
|
|
|
// Config contains the configuration data about a container.
|
|
// It should hold only portable information about the container.
|
|
// Here, "portable" means "independent from the host we are running on".
|
|
// Non-portable information *should* appear in HostConfig.
|
|
type Config struct {
|
|
Hostname string // Hostname
|
|
Domainname string // Domainname
|
|
User string // User that will run the command(s) inside the container
|
|
AttachStdin bool // Attach the standard input, makes possible user interaction
|
|
AttachStdout bool // Attach the standard output
|
|
AttachStderr bool // Attach the standard error
|
|
ExposedPorts map[nat.Port]struct{} // List of exposed ports
|
|
Tty bool // Attach standard streams to a tty, including stdin if it is not closed.
|
|
OpenStdin bool // Open stdin
|
|
StdinOnce bool // If true, close stdin after the 1 attached client disconnects.
|
|
Env []string // List of environment variable to set in the container
|
|
Cmd *stringutils.StrSlice // Command to run when starting the container
|
|
Image string // Name of the image as it was passed by the operator (eg. could be symbolic)
|
|
Volumes map[string]struct{} // List of volumes (mounts) used for the container
|
|
WorkingDir string // Current directory (PWD) in the command will be launched
|
|
Entrypoint *stringutils.StrSlice // Entrypoint to run when starting the container
|
|
NetworkDisabled bool // Is network disabled
|
|
MacAddress string // Mac Address of the container
|
|
OnBuild []string // ONBUILD metadata that were defined on the image Dockerfile
|
|
Labels map[string]string // List of labels set to this container
|
|
StopSignal string // Signal to stop a container
|
|
}
|
|
|
|
// DecodeContainerConfig decodes a json encoded config into a ContainerConfigWrapper
|
|
// struct and returns both a Config and an HostConfig struct
|
|
// Be aware this function is not checking whether the resulted structs are nil,
|
|
// it's your business to do so
|
|
func DecodeContainerConfig(src io.Reader) (*Config, *HostConfig, error) {
|
|
decoder := json.NewDecoder(src)
|
|
|
|
var w ContainerConfigWrapper
|
|
if err := decoder.Decode(&w); err != nil {
|
|
return nil, nil, err
|
|
}
|
|
|
|
hc := w.getHostConfig()
|
|
|
|
// Certain parameters need daemon-side validation that cannot be done
|
|
// on the client, as only the daemon knows what is valid for the platform.
|
|
if err := ValidateNetMode(w.Config, hc); err != nil {
|
|
return nil, nil, err
|
|
}
|
|
|
|
return w.Config, hc, nil
|
|
}
|