docker/packaging-0001-revert-Remove-docker-prefix-for-containerd-and-runc-.patch

From 6d022d4e08225c2fda686fc0d5febecee2efa864 Mon Sep 17 00:00:00 2001
From: Aleksa Sarai <asarai@suse.de>
Date: Thu, 29 Nov 2018 20:53:16 +1100
Subject: [PATCH] revert "Remove 'docker-' prefix for containerd and runc
 binaries"

This reverts commit 34eede0296bce6a9c335cb429f10728ae3f4252d, as it
would significantly break openSUSE's packaging (as well as causing
conflicts between the very-outdated runc that Docker uses and the more
up-to-date one available for Podman).

Signed-off-by: Aleksa Sarai <asarai@suse.de>
---
 components/engine/api/swagger.yaml            |  4 +--
 .../builder/builder-next/executor_unix.go     |  2 +-
 components/engine/cmd/dockerd/daemon.go       | 36 +++++++------------
 components/engine/daemon/daemon_unix.go       |  6 ++--
 .../libcontainerd/supervisor/remote_daemon.go |  4 +--
 .../supervisor/remote_daemon_linux.go         |  4 +--
 .../supervisor/remote_daemon_windows.go       |  4 +--
 7 files changed, 25 insertions(+), 35 deletions(-)

diff --git a/components/engine/api/swagger.yaml b/components/engine/api/swagger.yaml
index ca9d29e021de..082e5783ff1f 100644
--- a/components/engine/api/swagger.yaml
+++ b/components/engine/api/swagger.yaml
@@ -3866,10 +3866,10 @@ definitions:
           $ref: "#/definitions/Runtime"
         default:
           runc:
-            path: "runc"
+            path: "docker-runc"
         example:
           runc:
-            path: "runc"
+            path: "docker-runc"
           runc-master:
             path: "/go/bin/runc"
           custom:
diff --git a/components/engine/builder/builder-next/executor_unix.go b/components/engine/builder/builder-next/executor_unix.go
index 3a11f8588144..ce4d2d937f9f 100644
--- a/components/engine/builder/builder-next/executor_unix.go
+++ b/components/engine/builder/builder-next/executor_unix.go
@@ -28,7 +28,7 @@ func newExecutor(root, cgroupParent string, net libnetwork.NetworkController) (e
 	}
 	return runcexecutor.New(runcexecutor.Opt{
 		Root:                filepath.Join(root, "executor"),
-		CommandCandidates:   []string{"runc"},
+		CommandCandidates:   []string{"docker-runc", "runc"},
 		DefaultCgroupParent: cgroupParent,
 	}, networkProviders)
 }
diff --git a/components/engine/cmd/dockerd/daemon.go b/components/engine/cmd/dockerd/daemon.go
index 839537316af4..05922e6418d0 100644
--- a/components/engine/cmd/dockerd/daemon.go
+++ b/components/engine/cmd/dockerd/daemon.go
@@ -10,7 +10,6 @@ import (
 	"strings"
 	"time"
 
-	containerddefaults "github.com/containerd/containerd/defaults"
 	"github.com/docker/distribution/uuid"
 	"github.com/docker/docker/api"
 	apiserver "github.com/docker/docker/api/server"
@@ -141,25 +140,21 @@ func (cli *DaemonCli) start(opts *daemonOptions) (err error) {
 
 	ctx, cancel := context.WithCancel(context.Background())
 	if cli.Config.ContainerdAddr == "" && runtime.GOOS != "windows" {
-		if !systemContainerdRunning() {
-			opts, err := cli.getContainerdDaemonOpts()
-			if err != nil {
-				cancel()
-				return fmt.Errorf("Failed to generate containerd options: %v", err)
-			}
-
-			r, err := supervisor.Start(ctx, filepath.Join(cli.Config.Root, "containerd"), filepath.Join(cli.Config.ExecRoot, "containerd"), opts...)
-			if err != nil {
-				cancel()
-				return fmt.Errorf("Failed to start containerd: %v", err)
-			}
-			cli.Config.ContainerdAddr = r.Address()
+		opts, err := cli.getContainerdDaemonOpts()
+		if err != nil {
+			cancel()
+			return fmt.Errorf("Failed to generate containerd options: %v", err)
+		}
 
-			// Try to wait for containerd to shutdown
-			defer r.WaitTimeout(10 * time.Second)
-		} else {
-			cli.Config.ContainerdAddr = containerddefaults.DefaultAddress
+		r, err := supervisor.Start(ctx, filepath.Join(cli.Config.Root, "containerd"), filepath.Join(cli.Config.ExecRoot, "containerd"), opts...)
+		if err != nil {
+			cancel()
+			return fmt.Errorf("Failed to start containerd: %v", err)
 		}
+		cli.Config.ContainerdAddr = r.Address()
+
+		// Try to wait for containerd to shutdown
+		defer r.WaitTimeout(10 * time.Second)
 	}
 	defer cancel()
 
@@ -665,8 +660,3 @@ func validateAuthzPlugins(requestedPlugins []string, pg plugingetter.PluginGette
 	}
 	return nil
 }
-
-func systemContainerdRunning() bool {
-	_, err := os.Lstat(containerddefaults.DefaultAddress)
-	return err == nil
-}
diff --git a/components/engine/daemon/daemon_unix.go b/components/engine/daemon/daemon_unix.go
index 5234201c828f..c40d11bc85c2 100644
--- a/components/engine/daemon/daemon_unix.go
+++ b/components/engine/daemon/daemon_unix.go
@@ -54,11 +54,11 @@ import (
 const (
 	// DefaultShimBinary is the default shim to be used by containerd if none
 	// is specified
-	DefaultShimBinary = "containerd-shim"
+	DefaultShimBinary = "docker-containerd-shim"
 
 	// DefaultRuntimeBinary is the default runtime to be used by
 	// containerd if none is specified
-	DefaultRuntimeBinary = "runc"
+	DefaultRuntimeBinary = "docker-runc"
 
 	// See https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git/tree/kernel/sched/sched.h?id=8cd9234c64c584432f6992fe944ca9e46ca8ea76#n269
 	linuxMinCPUShares = 2
@@ -76,7 +76,7 @@ const (
 
 	// DefaultRuntimeName is the default runtime to be used by
 	// containerd if none is specified
-	DefaultRuntimeName = "runc"
+	DefaultRuntimeName = "docker-runc"
 )
 
 type containerGetter interface {
diff --git a/components/engine/libcontainerd/supervisor/remote_daemon.go b/components/engine/libcontainerd/supervisor/remote_daemon.go
index eb9a2bdd8198..309f50f26bb2 100644
--- a/components/engine/libcontainerd/supervisor/remote_daemon.go
+++ b/components/engine/libcontainerd/supervisor/remote_daemon.go
@@ -27,8 +27,8 @@ const (
 	shutdownTimeout         = 15 * time.Second
 	startupTimeout          = 15 * time.Second
 	configFile              = "containerd.toml"
-	binaryName              = "containerd"
-	pidFile                 = "containerd.pid"
+	binaryName              = "docker-containerd"
+	pidFile                 = "docker-containerd.pid"
 )
 
 type pluginConfigs struct {
diff --git a/components/engine/libcontainerd/supervisor/remote_daemon_linux.go b/components/engine/libcontainerd/supervisor/remote_daemon_linux.go
index 799399c07bc5..1ea91d2b5d0b 100644
--- a/components/engine/libcontainerd/supervisor/remote_daemon_linux.go
+++ b/components/engine/libcontainerd/supervisor/remote_daemon_linux.go
@@ -11,8 +11,8 @@ import (
 )
 
 const (
-	sockFile      = "containerd.sock"
-	debugSockFile = "containerd-debug.sock"
+	sockFile      = "docker-containerd.sock"
+	debugSockFile = "docker-containerd-debug.sock"
 )
 
 func (r *remote) setDefaults() {
diff --git a/components/engine/libcontainerd/supervisor/remote_daemon_windows.go b/components/engine/libcontainerd/supervisor/remote_daemon_windows.go
index 9b254ef58a0a..bcdc9529e0f7 100644
--- a/components/engine/libcontainerd/supervisor/remote_daemon_windows.go
+++ b/components/engine/libcontainerd/supervisor/remote_daemon_windows.go
@@ -7,8 +7,8 @@ import (
 )
 
 const (
-	grpcPipeName  = `\\.\pipe\containerd-containerd`
-	debugPipeName = `\\.\pipe\containerd-debug`
+	grpcPipeName  = `\\.\pipe\docker-containerd-containerd`
+	debugPipeName = `\\.\pipe\docker-containerd-debug`
 )
 
 func (r *remote) setDefaults() {
-- 
2.21.0