Add SetProcessExecCPUAffinity

Author: bitoku

generate/generate.go

@@ -498,6 +498,12 @@ func (g *Generator) SetProcessArgs(args []string) {
 	g.Config.Process.Args = args
 }
 
+// SetProcessExecCPUAffinity sets g.Config.Process.ExecCPUAffinity.
+func (g *Generator) SetProcessExecCPUAffinity(execCPUAffinity *rspec.CPUAffinity) {
+	g.initConfigProcess()
+	g.Config.Process.ExecCPUAffinity = execCPUAffinity
+}
+
 // ClearProcessEnv clears g.Config.Process.Env.
 func (g *Generator) ClearProcessEnv() {
 	if g.Config == nil || g.Config.Process == nil {

generate/generate_test.go

@@ -10,6 +10,8 @@ import (
 	"github.com/opencontainers/runtime-tools/generate"
 	"github.com/opencontainers/runtime-tools/specerror"
 	"github.com/opencontainers/runtime-tools/validate"
+
+	rspec "github.com/opencontainers/runtime-spec/specs-go"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -155,3 +157,14 @@ func TestMultipleEnvCaching(t *testing.T) {
 	g.AddMultipleProcessEnv([]string{})
 	assert.Equal(t, []string(nil), g.Config.Process.Env)
 }
+
+func TestSetProcessExecCPUAffinity(t *testing.T) {
+	g, err := generate.New("linux")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	g.SetProcessExecCPUAffinity(&rspec.CPUAffinity{Initial: "1", Final: "2"})
+	assert.Equal(t, "1", g.Config.Process.ExecCPUAffinity.Initial)
+	assert.Equal(t, "2", g.Config.Process.ExecCPUAffinity.Final)
+}

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/mndrix/tap-go v0.0.0-20171203230836-629fa407e90b
 	github.com/moby/sys/mountinfo v0.7.2
 	github.com/mrunalp/fileutils v0.5.0
-	github.com/opencontainers/runtime-spec v1.1.0
+	github.com/opencontainers/runtime-spec v1.2.1
 	github.com/opencontainers/selinux v1.9.1
 	github.com/sirupsen/logrus v1.8.1
 	github.com/stretchr/testify v1.3.0

go.sum

@@ -15,8 +15,8 @@ github.com/moby/sys/mountinfo v0.7.2 h1:1shs6aH5s4o5H2zQLn796ADW1wMrIwHsyJ2v9Kou
 github.com/moby/sys/mountinfo v0.7.2/go.mod h1:1YOa8w8Ih7uW0wALDUgT1dTTSBrZ+HiBLGws92L2RU4=
 github.com/mrunalp/fileutils v0.5.0 h1:NKzVxiH7eSk+OQ4M+ZYW1K6h27RUV3MI6NUTsHhU6Z4=
 github.com/mrunalp/fileutils v0.5.0/go.mod h1:M1WthSahJixYnrXQl/DFQuteStB1weuxD2QJNHXfbSQ=
-github.com/opencontainers/runtime-spec v1.1.0 h1:HHUyrt9mwHUjtasSbXSMvs4cyFxh+Bll4AjJ9odEGpg=
-github.com/opencontainers/runtime-spec v1.1.0/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
+github.com/opencontainers/runtime-spec v1.2.1 h1:S4k4ryNgEpxW1dzyqffOmhI1BHYcjzU8lpJfSlR0xww=
+github.com/opencontainers/runtime-spec v1.2.1/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
 github.com/opencontainers/selinux v1.9.1 h1:b4VPEF3O5JLZgdTDBmGepaaIbAo0GqoF6EBRq5f/g3Y=
 github.com/opencontainers/selinux v1.9.1/go.mod h1:2i0OySw99QjzBBQByd1Gr9gSjvuho1lHsJxIJ3gGbJI=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=

vendor/github.com/opencontainers/runtime-spec/specs-go/config.go

@@ -22,7 +22,7 @@ github.com/moby/sys/mountinfo
 # github.com/mrunalp/fileutils v0.5.0
 ## explicit; go 1.13
 github.com/mrunalp/fileutils
-# github.com/opencontainers/runtime-spec v1.1.0
+# github.com/opencontainers/runtime-spec v1.2.1
 ## explicit
 github.com/opencontainers/runtime-spec/specs-go
 # github.com/opencontainers/selinux v1.9.1