Merge pull request #13403 from hqhq/hq_fix_ipcmode_check

Don't check running container at create time

daemon/create.go

@@ -114,9 +114,6 @@ func (daemon *Daemon) GenerateSecurityOpt(ipcMode runconfig.IpcMode, pidMode run
 		if err != nil {
 			return nil, err
 		}
-		if !c.IsRunning() {
-			return nil, fmt.Errorf("cannot join IPC of a non running container: %s", ipcContainer)
-		}
 
 		return label.DupSecOpt(c.ProcessLabel), nil
 	}

integration-cli/docker_cli_create_test.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"encoding/json"
+	"fmt"
 	"os"
 	"os/exec"
 	"reflect"
@@ -323,3 +324,20 @@ func (s *DockerSuite) TestCreateRM(c *check.C) {
 		c.Fatalf("Failed to rm -f container:%s\n%s", out, err)
 	}
 }
+
+func (s *DockerSuite) TestCreateModeIpcContainer(c *check.C) {
+	testRequires(c, SameHostDaemon)
+
+	cmd := exec.Command(dockerBinary, "create", "busybox")
+	out, _, err := runCommandWithOutput(cmd)
+	if err != nil {
+		c.Fatal(err, out)
+	}
+	id := strings.TrimSpace(out)
+
+	cmd = exec.Command(dockerBinary, "create", fmt.Sprintf("--ipc=container:%s", id), "busybox")
+	out, _, err = runCommandWithOutput(cmd)
+	if err != nil {
+		c.Fatalf("Create container with ipc mode container should success with non running container: %s\n%s", out, err)
+	}
+}

integration-cli/docker_cli_run_test.go

@@ -2660,6 +2660,23 @@ func (s *DockerSuite) TestRunModeIpcContainerNotExists(c *check.C) {
 	}
 }
 
+func (s *DockerSuite) TestRunModeIpcContainerNotRunning(c *check.C) {
+	testRequires(c, SameHostDaemon)
+
+	cmd := exec.Command(dockerBinary, "create", "busybox")
+	out, _, err := runCommandWithOutput(cmd)
+	if err != nil {
+		c.Fatal(err, out)
+	}
+	id := strings.TrimSpace(out)
+
+	cmd = exec.Command(dockerBinary, "run", fmt.Sprintf("--ipc=container:%s", id), "busybox")
+	out, _, err = runCommandWithOutput(cmd)
+	if err == nil {
+		c.Fatalf("Run container with ipc mode container should fail with non running container: %s\n%s", out, err)
+	}
+}
+
 func (s *DockerSuite) TestContainerNetworkMode(c *check.C) {
 	testRequires(c, SameHostDaemon)