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Golang Interface.FindServer方法代码示例

本文整理汇总了Golang中k8s/io/kubernetes/contrib/mesos/pkg/hyperkube.Interface.FindServer方法的典型用法代码示例。如果您正苦于以下问题：Golang Interface.FindServer方法的具体用法？Golang Interface.FindServer怎么用？Golang Interface.FindServer使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类k8s/io/kubernetes/contrib/mesos/pkg/hyperkube.Interface的用法示例。


在下文中一共展示了Interface.FindServer方法的3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，您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: prepareExecutorInfo

func (s *SchedulerServer) prepareExecutorInfo(hks hyperkube.Interface) (*mesos.ExecutorInfo, *uid.UID, error) {
	ci := &mesos.CommandInfo{
		Shell: proto.Bool(false),
	}

	if s.ExecutorPath != "" {
		uri, executorCmd := s.serveFrameworkArtifact(s.ExecutorPath)
		ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(true)})
		ci.Value = proto.String(fmt.Sprintf("./%s", executorCmd))
	} else if !hks.FindServer(hyperkube.CommandMinion) {
		return nil, nil, fmt.Errorf("either run this scheduler via km or else --executor-path is required")
	} else {
		if strings.Index(s.KMPath, "://") > 0 {
			// URI could point directly to executable, e.g. hdfs:///km
			// or else indirectly, e.g. http://acmestorage/tarball.tgz
			// so we assume that for this case the command will always "km"
			ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(s.KMPath), Executable: proto.Bool(true)})
			ci.Value = proto.String("./km") // TODO(jdef) extract constant
		} else if s.KMPath != "" {
			uri, kmCmd := s.serveFrameworkArtifact(s.KMPath)
			ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(true)})
			ci.Value = proto.String(fmt.Sprintf("./%s", kmCmd))
		} else {
			uri, kmCmd := s.serveFrameworkArtifact(s.executable)
			ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(true)})
			ci.Value = proto.String(fmt.Sprintf("./%s", kmCmd))
		}
		ci.Arguments = append(ci.Arguments, hyperkube.CommandMinion)

		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--run-proxy=%v", s.RunProxy))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--proxy-bindall=%v", s.ProxyBindall))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--proxy-logv=%d", s.ProxyLogV))

		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--path-override=%s", s.MinionPathOverride))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--max-log-size=%v", s.MinionLogMaxSize.String()))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--max-log-backups=%d", s.MinionLogMaxBackups))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--max-log-age=%d", s.MinionLogMaxAgeInDays))
	}

	if s.DockerCfgPath != "" {
		uri := s.serveFrameworkArtifactWithFilename(s.DockerCfgPath, ".dockercfg")
		ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(false), Extract: proto.Bool(false)})
	}

	//TODO(jdef): provide some way (env var?) for users to customize executor config
	//TODO(jdef): set -address to 127.0.0.1 if `address` is 127.0.0.1

	apiServerArgs := strings.Join(s.APIServerList, ",")
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--api-servers=%s", apiServerArgs))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--v=%d", s.ExecutorLogV)) // this also applies to the minion
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--allow-privileged=%t", s.AllowPrivileged))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--suicide-timeout=%v", s.ExecutorSuicideTimeout))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--mesos-launch-grace-period=%v", s.LaunchGracePeriod))

	if s.ExecutorBindall {
		//TODO(jdef) determine whether hostname-override is really needed for bindall because
		//it conflicts with kubelet node status checks/updates
		//ci.Arguments = append(ci.Arguments, "--hostname-override=0.0.0.0")
		ci.Arguments = append(ci.Arguments, "--address=0.0.0.0")
	}

	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--mesos-cgroup-prefix=%v", s.MesosCgroupPrefix))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--cadvisor-port=%v", s.KubeletCadvisorPort))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--sync-frequency=%v", s.KubeletSyncFrequency))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--contain-pod-resources=%t", s.ContainPodResources))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--enable-debugging-handlers=%t", s.EnableProfiling))

	if s.AuthPath != "" {
		//TODO(jdef) should probably support non-local files, e.g. hdfs:///some/config/file
		uri, basename := s.serveFrameworkArtifact(s.AuthPath)
		ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri)})
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--auth-path=%s", basename))
	}
	appendOptional := func(name string, value string) {
		if value != "" {
			ci.Arguments = append(ci.Arguments, fmt.Sprintf("--%s=%s", name, value))
		}
	}
	if s.ClusterDNS != nil {
		appendOptional("cluster-dns", s.ClusterDNS.String())
	}
	appendOptional("cluster-domain", s.ClusterDomain)
	appendOptional("root-dir", s.KubeletRootDirectory)
	appendOptional("docker-endpoint", s.KubeletDockerEndpoint)
	appendOptional("pod-infra-container-image", s.KubeletPodInfraContainerImage)
	appendOptional("host-network-sources", s.KubeletHostNetworkSources)
	appendOptional("network-plugin", s.KubeletNetworkPluginName)

	log.V(1).Infof("prepared executor command %q with args '%+v'", ci.GetValue(), ci.Arguments)

	// Create mesos scheduler driver.
	execInfo := &mesos.ExecutorInfo{
		Command: ci,
		Name:    proto.String(execcfg.DefaultInfoName),
		Source:  proto.String(execcfg.DefaultInfoSource),
	}

	// Check for staticPods
	var staticPodCPUs, staticPodMem float64
	if s.StaticPodsConfigPath != "" {
//.........这里部分代码省略.........
开发者ID:pologood，项目名称:kubernetes，代码行数:101，代码来源:service.go

示例2: prepareExecutorInfo

func (s *SchedulerServer) prepareExecutorInfo(hks hyperkube.Interface) (*mesos.ExecutorInfo, error) {
	ci := &mesos.CommandInfo{
		Shell: proto.Bool(false),
	}

	if s.executorPath != "" {
		uri, executorCmd := s.serveFrameworkArtifact(s.executorPath)
		ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(true)})
		ci.Value = proto.String(fmt.Sprintf("./%s", executorCmd))
		ci.Arguments = append(ci.Arguments, ci.GetValue())
	} else if !hks.FindServer(hyperkube.CommandMinion) {
		return nil, fmt.Errorf("either run this scheduler via km or else --executor-path is required")
	} else {
		if strings.Index(s.kmPath, "://") > 0 {
			if strings.HasPrefix(s.kmPath, "file://") {
				// If `kmPath` started with "file://", `km` in agent local path was used.
				ci.Value = proto.String(strings.TrimPrefix(s.kmPath, "file://"))
			} else {
				// URI could point directly to executable, e.g. hdfs:///km
				// or else indirectly, e.g. http://acmestorage/tarball.tgz
				// so we assume that for this case the command will always "km"
				ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(s.kmPath), Executable: proto.Bool(true)})
				ci.Value = proto.String("./km") // TODO(jdef) extract constant
			}
		} else if s.kmPath != "" {
			uri, kmCmd := s.serveFrameworkArtifact(s.kmPath)
			ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(true)})
			ci.Value = proto.String(fmt.Sprintf("./%s", kmCmd))
		} else {
			uri, kmCmd := s.serveFrameworkArtifact(s.executable)
			ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(true)})
			ci.Value = proto.String(fmt.Sprintf("./%s", kmCmd))
		}
		ci.Arguments = append(ci.Arguments, ci.GetValue(), hyperkube.CommandMinion)

		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--run-proxy=%v", s.runProxy))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--proxy-bindall=%v", s.proxyBindall))
		if s.proxyKubeconfig != "" {
			//TODO(jdef) should probably support non-local files, e.g. hdfs:///some/config/file
			uri, basename := s.serveFrameworkArtifact(s.proxyKubeconfig)
			ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri)})
			ci.Arguments = append(ci.Arguments, fmt.Sprintf("--proxy-kubeconfig=%v", basename))
		}
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--proxy-logv=%d", s.proxyLogV))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--proxy-mode=%v", s.proxyMode))

		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--path-override=%s", s.minionPathOverride))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--max-log-size=%v", s.minionLogMaxSize.String()))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--max-log-backups=%d", s.minionLogMaxBackups))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--max-log-age=%d", s.minionLogMaxAgeInDays))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--conntrack-max=%d", s.conntrackMax))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--conntrack-tcp-timeout-established=%d", s.conntrackTCPTimeoutEstablished))
	}

	if s.sandboxOverlay != "" {
		if _, err := os.Stat(s.sandboxOverlay); os.IsNotExist(err) {
			return nil, fmt.Errorf("Sandbox overlay archive not found: %s", s.sandboxOverlay)
		}
		uri, _ := s.serveFrameworkArtifact(s.sandboxOverlay)
		ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(false), Extract: proto.Bool(true)})
	}

	if s.dockerCfgPath != "" {
		uri := s.serveFrameworkArtifactWithFilename(s.dockerCfgPath, ".dockercfg")
		ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(false), Extract: proto.Bool(false)})
	}

	//TODO(jdef): provide some way (env var?) for users to customize executor config
	//TODO(jdef): set -address to 127.0.0.1 if `address` is 127.0.0.1

	var apiServerArgs string
	if len(s.kubeletApiServerList) > 0 {
		apiServerArgs = strings.Join(s.kubeletApiServerList, ",")
	} else {
		apiServerArgs = strings.Join(s.apiServerList, ",")
	}
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--api-servers=%s", apiServerArgs))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--v=%d", s.executorLogV)) // this also applies to the minion
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--allow-privileged=%t", s.allowPrivileged))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--suicide-timeout=%v", s.executorSuicideTimeout))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--mesos-launch-grace-period=%v", s.launchGracePeriod))

	if s.executorBindall {
		//TODO(jdef) determine whether hostname-override is really needed for bindall because
		//it conflicts with kubelet node status checks/updates
		//ci.Arguments = append(ci.Arguments, "--hostname-override=0.0.0.0")
		ci.Arguments = append(ci.Arguments, "--address=0.0.0.0")
	}

	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--mesos-cgroup-prefix=%v", s.mesosCgroupPrefix))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--cadvisor-port=%v", s.kubeletCadvisorPort))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--sync-frequency=%v", s.kubeletSyncFrequency))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--contain-pod-resources=%t", s.containPodResources))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--enable-debugging-handlers=%t", s.kubeletEnableDebuggingHandlers))

	if s.kubeletKubeconfig != "" {
		//TODO(jdef) should probably support non-local files, e.g. hdfs:///some/config/file
		if s.kubeletKubeconfig != s.proxyKubeconfig {
			if filepath.Base(s.kubeletKubeconfig) == filepath.Base(s.proxyKubeconfig) {
				// scheduler serves kubelet-kubeconfig and proxy-kubeconfig by their basename
//.........这里部分代码省略.........
开发者ID:CodeJuan，项目名称:kubernetes，代码行数:101，代码来源:service.go

示例3: prepareExecutorInfo

func (s *SchedulerServer) prepareExecutorInfo(hks hyperkube.Interface) (*mesos.ExecutorInfo, *uid.UID, error) {
	ci := &mesos.CommandInfo{
		Shell: proto.Bool(false),
	}

	if s.executorPath != "" {
		uri, executorCmd := s.serveFrameworkArtifact(s.executorPath)
		ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(true)})
		ci.Value = proto.String(fmt.Sprintf("./%s", executorCmd))
	} else if !hks.FindServer(hyperkube.CommandMinion) {
		return nil, nil, fmt.Errorf("either run this scheduler via km or else --executor-path is required")
	} else {
		if strings.Index(s.kmPath, "://") > 0 {
			// URI could point directly to executable, e.g. hdfs:///km
			// or else indirectly, e.g. http://acmestorage/tarball.tgz
			// so we assume that for this case the command will always "km"
			ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(s.kmPath), Executable: proto.Bool(true)})
			ci.Value = proto.String("./km") // TODO(jdef) extract constant
		} else if s.kmPath != "" {
			uri, kmCmd := s.serveFrameworkArtifact(s.kmPath)
			ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(true)})
			ci.Value = proto.String(fmt.Sprintf("./%s", kmCmd))
		} else {
			uri, kmCmd := s.serveFrameworkArtifact(s.executable)
			ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(true)})
			ci.Value = proto.String(fmt.Sprintf("./%s", kmCmd))
		}
		ci.Arguments = append(ci.Arguments, hyperkube.CommandMinion)

		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--run-proxy=%v", s.runProxy))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--proxy-bindall=%v", s.proxyBindall))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--proxy-logv=%d", s.proxyLogV))

		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--path-override=%s", s.minionPathOverride))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--max-log-size=%v", s.minionLogMaxSize.String()))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--max-log-backups=%d", s.minionLogMaxBackups))
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--max-log-age=%d", s.minionLogMaxAgeInDays))
	}

	if s.sandboxOverlay != "" {
		if _, err := os.Stat(s.sandboxOverlay); os.IsNotExist(err) {
			return nil, nil, fmt.Errorf("Sandbox overlay archive not found: %s", s.sandboxOverlay)
		}
		uri, _ := s.serveFrameworkArtifact(s.sandboxOverlay)
		ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(false), Extract: proto.Bool(true)})
	}

	if s.dockerCfgPath != "" {
		uri := s.serveFrameworkArtifactWithFilename(s.dockerCfgPath, ".dockercfg")
		ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri), Executable: proto.Bool(false), Extract: proto.Bool(false)})
	}

	//TODO(jdef): provide some way (env var?) for users to customize executor config
	//TODO(jdef): set -address to 127.0.0.1 if `address` is 127.0.0.1

	apiServerArgs := strings.Join(s.apiServerList, ",")
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--api-servers=%s", apiServerArgs))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--v=%d", s.executorLogV)) // this also applies to the minion
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--allow-privileged=%t", s.allowPrivileged))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--suicide-timeout=%v", s.executorSuicideTimeout))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--mesos-launch-grace-period=%v", s.launchGracePeriod))

	if s.executorBindall {
		//TODO(jdef) determine whether hostname-override is really needed for bindall because
		//it conflicts with kubelet node status checks/updates
		//ci.Arguments = append(ci.Arguments, "--hostname-override=0.0.0.0")
		ci.Arguments = append(ci.Arguments, "--address=0.0.0.0")
	}

	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--mesos-cgroup-prefix=%v", s.mesosCgroupPrefix))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--cadvisor-port=%v", s.kubeletCadvisorPort))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--sync-frequency=%v", s.kubeletSyncFrequency))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--contain-pod-resources=%t", s.containPodResources))
	ci.Arguments = append(ci.Arguments, fmt.Sprintf("--enable-debugging-handlers=%t", s.enableProfiling))

	if s.authPath != "" {
		//TODO(jdef) should probably support non-local files, e.g. hdfs:///some/config/file
		uri, basename := s.serveFrameworkArtifact(s.authPath)
		ci.Uris = append(ci.Uris, &mesos.CommandInfo_URI{Value: proto.String(uri)})
		ci.Arguments = append(ci.Arguments, fmt.Sprintf("--auth-path=%s", basename))
	}
	appendOptional := func(name string, value string) {
		if value != "" {
			ci.Arguments = append(ci.Arguments, fmt.Sprintf("--%s=%s", name, value))
		}
	}
	if s.clusterDNS != nil {
		appendOptional("cluster-dns", s.clusterDNS.String())
	}
	appendOptional("cluster-domain", s.clusterDomain)
	appendOptional("root-dir", s.kubeletRootDirectory)
	appendOptional("docker-endpoint", s.kubeletDockerEndpoint)
	appendOptional("pod-infra-container-image", s.kubeletPodInfraContainerImage)
	appendOptional("host-network-sources", s.kubeletHostNetworkSources)
	appendOptional("network-plugin", s.kubeletNetworkPluginName)

	log.V(1).Infof("prepared executor command %q with args '%+v'", ci.GetValue(), ci.Arguments)

	// Create mesos scheduler driver.
	execInfo := &mesos.ExecutorInfo{
//.........这里部分代码省略.........
开发者ID:robbfoster-taulia，项目名称:kubernetes，代码行数:101，代码来源:service.go


注：本文中的k8s/io/kubernetes/contrib/mesos/pkg/hyperkube.Interface.FindServer方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。