Golang go-dockerclient.NewAPIVersion函数代码示例

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本文整理汇总了Golang中github.com/fsouza/go-dockerclient.NewAPIVersion函数的典型用法代码示例。如果您正苦于以下问题：Golang NewAPIVersion函数的具体用法？Golang NewAPIVersion怎么用？Golang NewAPIVersion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NewAPIVersion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: EnsureDocker

// EnsureDocker attempts to connect to the Docker daemon defined by the helper,
// and if it is unable to it will print a warning.
func (c *NodeConfig) EnsureDocker(docker *dockerutil.Helper) {
	dockerClient, dockerAddr := docker.GetClientOrExit()
	if err := dockerClient.Ping(); err != nil {
		c.HandleDockerError(fmt.Sprintf("Docker could not be reached at %s.  Docker must be installed and running to start containers.\n%v", dockerAddr, err))
		return
	}

	glog.Infof("Connecting to Docker at %s", dockerAddr)

	env, err := dockerClient.Version()
	if err != nil {
		c.HandleDockerError(fmt.Sprintf("Unable to check for Docker server version.\n%v", err))
		return
	}

	serverVersionString := env.Get("ApiVersion")
	serverVersion, err := dockerclient.NewAPIVersion(serverVersionString)
	if err != nil {
		c.HandleDockerError(fmt.Sprintf("Unable to determine Docker server version from %q.\n%v", serverVersionString, err))
		return
	}

	minimumPullByIDVersion, err := dockerclient.NewAPIVersion(minimumDockerAPIVersionWithPullByID)
	if err != nil {
		c.HandleDockerError(fmt.Sprintf("Unable to check for Docker server version.\n%v", err))
		return
	}

	if serverVersion.LessThan(minimumPullByIDVersion) {
		c.HandleDockerError(fmt.Sprintf("Docker 1.6 or later (server API version 1.18 or later) required."))
		return
	}

	c.DockerClient = dockerClient
}

开发者ID:erinboyd，项目名称:origin，代码行数:37，代码来源:node.go

示例2: checkDockerVersion

func checkDockerVersion() error {
	startCheck("Docker up to date")
	dockerVersionTest, err := docker.NewClientFromEnv()
	if err != nil {
		return err
	}

	minDockerVersion, err := docker.NewAPIVersion("1.9")
	e, err := dockerVersionTest.Version()
	if err != nil {
		return err
	}

	currentVersionParts := strings.Split(e.Get("Version"), ".")
	currentVersion, err := docker.NewAPIVersion(fmt.Sprintf("%s.%s", currentVersionParts[0], currentVersionParts[1]))
	if err != nil {
		return err
	}

	if !(currentVersion.GreaterThanOrEqualTo(minDockerVersion)) {
		diagnose(Diagnosis{
			Title:       "Docker up to date",
			Description: "<fail>Docker engine is out of date (min: 1.9)</fail>",
			DocsLink:    "https://docs.docker.com/engine/installation/",
			Kind:        "fail",
		})
	} else {
		diagnose(Diagnosis{
			Title: "Docker up to date",
			Kind:  "success",
		})
	}
	return nil
}

开发者ID:convox，项目名称:rack，代码行数:34，代码来源:doctor.go

示例3: EnsureDocker

// EnsureDocker attempts to connect to the Docker daemon defined by the helper,
// and if it is unable to it will print a warning.
func (c *NodeConfig) EnsureDocker(docker *dockerutil.Helper) {
	dockerClient, dockerAddr, err := docker.GetClient()
	if err != nil {
		c.HandleDockerError(fmt.Sprintf("Unable to create a Docker client for %s - Docker must be installed and running to start containers.\n%v", dockerAddr, err))
		return
	}
	if url, err := url.Parse(dockerAddr); err == nil && url.Scheme == "unix" && len(url.Path) > 0 {
		s, err := os.Stat(url.Path)
		switch {
		case os.IsNotExist(err):
			c.HandleDockerError(fmt.Sprintf("No Docker socket found at %s. Have you started the Docker daemon?", url.Path))
			return
		case os.IsPermission(err):
			c.HandleDockerError(fmt.Sprintf("You do not have permission to connect to the Docker daemon (via %s). This process requires running as the root user.", url.Path))
			return
		case err == nil && s.IsDir():
			c.HandleDockerError(fmt.Sprintf("The Docker socket at %s is a directory instead of a unix socket - check that you have configured your connection to the Docker daemon properly.", url.Path))
			return
		}
	}
	if err := dockerClient.Ping(); err != nil {
		c.HandleDockerError(fmt.Sprintf("Docker could not be reached at %s.  Docker must be installed and running to start containers.\n%v", dockerAddr, err))
		return
	}

	glog.Infof("Connecting to Docker at %s", dockerAddr)

	env, err := dockerClient.Version()
	if err != nil {
		c.HandleDockerError(fmt.Sprintf("Unable to check for Docker server version.\n%v", err))
		return
	}

	serverVersionString := env.Get("ApiVersion")
	serverVersion, err := dockerclient.NewAPIVersion(serverVersionString)
	if err != nil {
		c.HandleDockerError(fmt.Sprintf("Unable to determine Docker server version from %q.\n%v", serverVersionString, err))
		return
	}

	minimumPullByIDVersion, err := dockerclient.NewAPIVersion(minimumDockerAPIVersionWithPullByID)
	if err != nil {
		c.HandleDockerError(fmt.Sprintf("Unable to check for Docker server version.\n%v", err))
		return
	}

	if serverVersion.LessThan(minimumPullByIDVersion) {
		c.HandleDockerError(fmt.Sprintf("Docker 1.6 or later (server API version 1.18 or later) required."))
		return
	}

	c.DockerClient = dockerClient
}

开发者ID:richm，项目名称:origin，代码行数:55，代码来源:node.go

示例4: TestVersion

func TestVersion(t *testing.T) {
	fakeDocker := &FakeDockerClient{VersionInfo: docker.Env{"Version=1.1.3", "ApiVersion=1.15"}}
	manager := &DockerManager{client: fakeDocker}
	version, err := manager.Version()
	if err != nil {
		t.Errorf("got error while getting docker server version - %s", err)
	}
	expectedVersion, _ := docker.NewAPIVersion("1.15")
	if e, a := expectedVersion.String(), version.String(); e != a {
		t.Errorf("invalid docker server version. expected: %v, got: %v", e, a)
	}
}

开发者ID:qinguoan，项目名称:vulcan，代码行数:12，代码来源:docker_test.go

注：本文中的github.com/fsouza/go-dockerclient.NewAPIVersion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。