Merge pull request #13542 from kvasdopil/freebsd-work

Make docker build on FreeBSD
Upstream-commit: 75f8bdd970e5355a6238e7b41a9f1aee9cd3f890
Component: engine

components/engine/daemon/config_unix.go

@@ -1,3 +1,5 @@
+// +build linux freebsd
+
 package daemon
 
 import (

components/engine/daemon/container_unix.go

@@ -1,4 +1,4 @@
-// +build !windows
+// +build linux freebsd
 
 package daemon
 

components/engine/daemon/daemon_no_aufs.go

@@ -1,4 +1,4 @@
-// +build exclude_graphdriver_aufs,linux
+// +build exclude_graphdriver_aufs,linux freebsd
 
 package daemon
 

components/engine/daemon/daemon_zfs.go

@@ -1,4 +1,4 @@
-// +build !exclude_graphdriver_zfs,linux
+// +build !exclude_graphdriver_zfs,linux !exclude_graphdriver_zfs,freebsd
 
 package daemon
 

components/engine/daemon/exec_freebsd.go

@@ -0,0 +1,9 @@
+// +build freebsd
+
+package daemon
+
+// checkExecSupport returns an error if the exec driver does not support exec,
+// or nil if it is supported.
+func checkExecSupport(drivername string) error {
+	return nil
+}

components/engine/daemon/execdriver/execdrivers/execdrivers_freebsd.go

@@ -0,0 +1,19 @@
+// +build freebsd
+
+package execdrivers
+
+import (
+	"fmt"
+
+	"github.com/docker/docker/daemon/execdriver"
+	"github.com/docker/docker/pkg/sysinfo"
+)
+
+// NewDriver returns a new execdriver.Driver from the given name configured with the provided options.
+func NewDriver(name string, options []string, root, libPath, initPath string, sysInfo *sysinfo.SysInfo) (execdriver.Driver, error) {
+	switch name {
+	case "jail":
+		return nil, fmt.Errorf("jail driver not yet supported on FreeBSD")
+	}
+	return nil, fmt.Errorf("unknown exec driver %s", name)
+}

components/engine/daemon/graphdriver/driver_freebsd.go

@@ -0,0 +1,8 @@
+package graphdriver
+
+var (
+	// Slice of drivers that should be used in an order
+	priority = []string{
+		"zfs",
+	}
+)

components/engine/daemon/graphdriver/driver_unsupported.go

@@ -1,4 +1,4 @@
-// +build !linux,!windows
+// +build !linux,!windows,!freebsd
 
 package graphdriver
 

components/engine/daemon/graphdriver/zfs/zfs.go

@@ -1,4 +1,4 @@
-// +build linux
+// +build linux freebsd
 
 package zfs
 

components/engine/daemon/stats_freebsd.go

@@ -0,0 +1,14 @@
+package daemon
+
+import (
+	"github.com/docker/docker/api/types"
+	"github.com/opencontainers/runc/libcontainer"
+)
+
+// convertStatsToAPITypes converts the libcontainer.Stats to the api specific
+// structs.  This is done to preserve API compatibility and versioning.
+func convertStatsToAPITypes(ls *libcontainer.Stats) *types.Stats {
+	// TODO FreeBSD. Refactor accordingly to fill in stats.
+	s := &types.Stats{}
+	return s
+}

components/engine/daemon/utils_freebsd.go

@@ -0,0 +1,9 @@
+package daemon
+
+import (
+	"github.com/docker/docker/runconfig"
+)
+
+func mergeLxcConfIntoOptions(hostConfig *runconfig.HostConfig) ([]string, error) {
+	return nil, nil
+}