Golang execdriver.GetCapability函数代码示例

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本文整理汇总了Golang中github.com/docker/docker/daemon/execdriver.GetCapability函数的典型用法代码示例。如果您正苦于以下问题：Golang GetCapability函数的具体用法？Golang GetCapability怎么用？Golang GetCapability使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了GetCapability函数的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestCustomLxcConfigMisc

func TestCustomLxcConfigMisc(t *testing.T) {
	root, err := ioutil.TempDir("", "TestCustomLxcConfig")
	if err != nil {
		t.Fatal(err)
	}
	defer os.RemoveAll(root)
	os.MkdirAll(path.Join(root, "containers", "1"), 0777)
	driver, err := NewDriver(root, root, "", true)

	if err != nil {
		t.Fatal(err)
	}
	processConfig := execdriver.ProcessConfig{
		Privileged: false,
	}

	processConfig.Env = []string{"HOSTNAME=testhost"}
	command := &execdriver.Command{
		CommonCommand: execdriver.CommonCommand{
			ID: "1",
			Network: &execdriver.Network{
				Mtu: 1500,
			},
			ProcessConfig: processConfig,
		},
		LxcConfig: []string{
			"lxc.cgroup.cpuset.cpus = 0,1",
		},
		CapAdd:          []string{"net_admin", "syslog"},
		CapDrop:         []string{"kill", "mknod"},
		AppArmorProfile: "lxc-container-default-with-nesting",
	}

	p, err := driver.generateLXCConfig(command)
	if err != nil {
		t.Fatal(err)
	}
	grepFile(t, p, "lxc.aa_profile = lxc-container-default-with-nesting")
	// hostname
	grepFile(t, p, "lxc.utsname = testhost")
	grepFile(t, p, "lxc.cgroup.cpuset.cpus = 0,1")
	container := nativeTemplate.New()
	for _, cap := range container.Capabilities {
		realCap := execdriver.GetCapability(cap)
		numCap := fmt.Sprintf("%d", realCap.Value)
		if cap != "MKNOD" && cap != "KILL" {
			grepFile(t, p, fmt.Sprintf("lxc.cap.keep = %s", numCap))
		}
	}

	grepFileWithReverse(t, p, fmt.Sprintf("lxc.cap.keep = %d", capability.CAP_KILL), true)
	grepFileWithReverse(t, p, fmt.Sprintf("lxc.cap.keep = %d", capability.CAP_MKNOD), true)
}

开发者ID:masa-ike，项目名称:docker，代码行数:53，代码来源:lxc_template_unit_test.go

示例2: dropList

func dropList(drops []string) ([]string, error) {
	if stringutils.InSlice(drops, "all") {
		var newCaps []string
		for _, capName := range execdriver.GetAllCapabilities() {
			cap := execdriver.GetCapability(capName)
			logrus.Debugf("drop cap %s\n", cap.Key)
			numCap := fmt.Sprintf("%d", cap.Value)
			newCaps = append(newCaps, numCap)
		}
		return newCaps, nil
	}
	return []string{}, nil
}

开发者ID:pbx0，项目名称:docker，代码行数:13，代码来源:lxc_template.go

示例3: TestCustomLxcConfigMiscOverride

func TestCustomLxcConfigMiscOverride(t *testing.T) {
	root, err := ioutil.TempDir("", "TestCustomLxcConfig")
	if err != nil {
		t.Fatal(err)
	}
	defer os.RemoveAll(root)
	os.MkdirAll(path.Join(root, "containers", "1"), 0777)
	driver, err := NewDriver(root, root, "", false)
	if err != nil {
		t.Fatal(err)
	}
	processConfig := execdriver.ProcessConfig{
		Privileged: false,
	}

	processConfig.Env = []string{"HOSTNAME=testhost"}
	command := &execdriver.Command{
		ID: "1",
		LxcConfig: []string{
			"lxc.cgroup.cpuset.cpus = 0,1",
			"lxc.network.ipv4 = 172.0.0.1",
		},
		Network: &execdriver.Network{
			Mtu:       1500,
			Interface: nil,
		},
		ProcessConfig: processConfig,
		CapAdd:        []string{"NET_ADMIN", "SYSLOG"},
		CapDrop:       []string{"KILL", "MKNOD"},
	}

	p, err := driver.generateLXCConfig(command)
	if err != nil {
		t.Fatal(err)
	}

	// hostname
	grepFile(t, p, "lxc.utsname = testhost")
	grepFile(t, p, "lxc.cgroup.cpuset.cpus = 0,1")
	container := nativeTemplate.New()
	for _, cap := range container.Capabilities {
		realCap := execdriver.GetCapability(cap)
		numCap := fmt.Sprintf("%d", realCap.Value)
		if cap != "MKNOD" && cap != "KILL" {
			grepFile(t, p, fmt.Sprintf("lxc.cap.keep = %s", numCap))
		}
	}
	grepFileWithReverse(t, p, fmt.Sprintf("lxc.cap.keep = %d", capability.CAP_KILL), true)
	grepFileWithReverse(t, p, fmt.Sprintf("lxc.cap.keep = %d", capability.CAP_MKNOD), true)
}

开发者ID:ChanderG，项目名称:docker，代码行数:50，代码来源:lxc_template_unit_test.go

示例4: keepCapabilities

func keepCapabilities(adds []string, drops []string) ([]string, error) {
	container := nativeTemplate.New()
	logrus.Debugf("adds %s drops %s\n", adds, drops)
	caps, err := execdriver.TweakCapabilities(container.Capabilities, adds, drops)
	if err != nil {
		return nil, err
	}
	var newCaps []string
	for _, cap := range caps {
		logrus.Debugf("cap %s\n", cap)
		realCap := execdriver.GetCapability(cap)
		numCap := fmt.Sprintf("%d", realCap.Value)
		newCaps = append(newCaps, numCap)
	}

	return newCaps, nil
}

开发者ID:pbx0，项目名称:docker，代码行数:17，代码来源:lxc_template.go

注：本文中的github.com/docker/docker/daemon/execdriver.GetCapability函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。