Fix default socket group regression

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi 2017-03-14 16:09:08 -07:00
parent f7cfacbfe9
commit c7c2cd4e8e
3 changed files with 16 additions and 2 deletions

View file

@ -10,6 +10,8 @@ import (
"github.com/pkg/errors"
)
const defaultSocketGroup = "docker"
func lookupGID(name string) (int, error) {
groupFile, err := user.GetGroupPath()
if err != nil {

View file

@ -4,7 +4,9 @@ import (
"crypto/tls"
"fmt"
"net"
"os"
"github.com/Sirupsen/logrus"
"github.com/docker/go-connections/sockets"
)
@ -20,8 +22,12 @@ func Init(proto, addr, socketGroup string, tlsConfig *tls.Config) (ls []net.List
case "unix":
gid, err := lookupGID(socketGroup)
if err != nil {
if socketGroup != defaultSocketGroup {
return nil, err
}
logrus.Warnf("could not change group %s to %s: %v", addr, defaultSocketGroup, err)
gid = os.Getgid()
}
l, err := sockets.NewUnixSocket(addr, gid)
if err != nil {
return nil, fmt.Errorf("can't create unix socket %s: %v", addr, err)

View file

@ -6,8 +6,10 @@ import (
"crypto/tls"
"fmt"
"net"
"os"
"strconv"
"github.com/Sirupsen/logrus"
"github.com/coreos/go-systemd/activation"
"github.com/docker/go-connections/sockets"
)
@ -33,8 +35,12 @@ func Init(proto, addr, socketGroup string, tlsConfig *tls.Config) ([]net.Listene
case "unix":
gid, err := lookupGID(socketGroup)
if err != nil {
if socketGroup != defaultSocketGroup {
return nil, err
}
logrus.Warnf("could not change group %s to %s: %v", addr, defaultSocketGroup, err)
gid = os.Getgid()
}
l, err := sockets.NewUnixSocket(addr, gid)
if err != nil {
return nil, fmt.Errorf("can't create unix socket %s: %v", addr, err)