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Golang Machine.Addresses方法代码示例

本文整理汇总了Golang中github.com/juju/juju/state.Machine.Addresses方法的典型用法代码示例。如果您正苦于以下问题:Golang Machine.Addresses方法的具体用法?Golang Machine.Addresses怎么用?Golang Machine.Addresses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github.com/juju/juju/state.Machine的用法示例。


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

示例1: buildMachineMatcherShims

func buildMachineMatcherShims(m *state.Machine, patterns []string) (shims []closurePredicate, _ error) {
	// Look at machine status.
	statusInfo, err := m.Status()
	if err != nil {
		return nil, err
	}
	shims = append(shims, func() (bool, bool, error) { return matchAgentStatus(patterns, statusInfo.Status) })

	// Look at machine addresses. WARNING: Avoid the temptation to
	// bring the append into the loop. The value we would close over
	// will continue to change after the closure is created, and we'd
	// only examine the last element of the loop for all closures.
	var addrs []string
	for _, a := range m.Addresses() {
		addrs = append(addrs, a.Value)
	}
	shims = append(shims, func() (bool, bool, error) { return matchSubnet(patterns, addrs...) })

	// If the machine hosts a unit that matches any of the given
	// criteria, consider the machine a match as well.
	unitShims, err := buildShimsForUnit(m.Units, patterns...)
	if err != nil {
		return nil, err
	}
	shims = append(shims, unitShims...)

	// Units may be able to match the pattern. Ultimately defer to
	// that logic, and guard against breaking the predicate-chain.
	if len(unitShims) <= 0 {
		shims = append(shims, func() (bool, bool, error) { return false, true, nil })
	}

	return
}
开发者ID:imoapps,项目名称:juju,代码行数:34,代码来源:filtering.go

示例2: makeMachineStatus

func makeMachineStatus(machine *state.Machine) (status params.MachineStatus) {
	var err error
	status.Id = machine.Id()
	agentStatus := processMachine(machine)
	status.AgentStatus = agentStatus

	status.Series = machine.Series()
	status.Jobs = paramsJobsFromJobs(machine.Jobs())
	status.WantsVote = machine.WantsVote()
	status.HasVote = machine.HasVote()
	sInfo, err := machine.InstanceStatus()
	populateStatusFromStatusInfoAndErr(&status.InstanceStatus, sInfo, err)
	instid, err := machine.InstanceId()
	if err == nil {
		status.InstanceId = instid
		addr, err := machine.PublicAddress()
		if err != nil {
			// Usually this indicates that no addresses have been set on the
			// machine yet.
			addr = network.Address{}
			logger.Debugf("error fetching public address: %q", err)
		}
		status.DNSName = addr.Value

		mAddrs := machine.Addresses()
		if len(mAddrs) == 0 {
			logger.Debugf("no IP addresses fetched for machine %q", instid)
			// At least give it the newly created DNSName address, if it exists.
			if addr.Value != "" {
				mAddrs = append(mAddrs, addr)
			}
		}
		for _, mAddr := range mAddrs {
			switch mAddr.Scope {
			case network.ScopeMachineLocal, network.ScopeLinkLocal:
				continue
			}
			status.IPAddresses = append(status.IPAddresses, mAddr.Value)
		}
	} else {
		if errors.IsNotProvisioned(err) {
			status.InstanceId = "pending"
		} else {
			status.InstanceId = "error"
		}
	}
	hc, err := machine.HardwareCharacteristics()
	if err != nil {
		if !errors.IsNotFound(err) {
			status.Hardware = "error"
		}
	} else {
		status.Hardware = hc.String()
	}
	status.Containers = make(map[string]params.MachineStatus)
	return
}
开发者ID:bac,项目名称:juju,代码行数:57,代码来源:status.go

示例3: remoteParamsForMachine

// remoteParamsForMachine returns a filled in RemoteExec instance
// based on the machine, command and timeout params.  If the machine
// does not have an internal address, the Host is empty. This is caught
// by the function that actually tries to execute the command.
func remoteParamsForMachine(machine *state.Machine, command string, timeout time.Duration) *RemoteExec {
	// magic boolean parameters are bad :-(
	address, ok := network.SelectInternalAddress(machine.Addresses(), false)
	execParams := &RemoteExec{
		ExecParams: ssh.ExecParams{
			Command: command,
			Timeout: timeout,
		},
		MachineId: machine.Id(),
	}
	if ok {
		execParams.Host = fmt.Sprintf("[email protected]%s", address.Value)
	}
	return execParams
}
开发者ID:imoapps,项目名称:juju,代码行数:19,代码来源:run.go

示例4: makeMachineStatus

func makeMachineStatus(machine *state.Machine) (status api.MachineStatus) {
	status.Id = machine.Id()
	agentStatus, compatStatus := processMachine(machine)
	status.Agent = agentStatus

	// These legacy status values will be deprecated for Juju 2.0.
	status.AgentState = compatStatus.Status
	status.AgentStateInfo = compatStatus.Info
	status.AgentVersion = compatStatus.Version
	status.Life = compatStatus.Life
	status.Err = compatStatus.Err

	status.Series = machine.Series()
	status.Jobs = paramsJobsFromJobs(machine.Jobs())
	status.WantsVote = machine.WantsVote()
	status.HasVote = machine.HasVote()
	instid, err := machine.InstanceId()
	if err == nil {
		status.InstanceId = instid
		status.InstanceState, err = machine.InstanceStatus()
		if err != nil {
			status.InstanceState = "error"
		}
		status.DNSName = network.SelectPublicAddress(machine.Addresses())
	} else {
		if errors.IsNotProvisioned(err) {
			status.InstanceId = "pending"
		} else {
			status.InstanceId = "error"
		}
		// There's no point in reporting a pending agent state
		// if the machine hasn't been provisioned. This
		// also makes unprovisioned machines visually distinct
		// in the output.
		status.AgentState = ""
	}
	hc, err := machine.HardwareCharacteristics()
	if err != nil {
		if !errors.IsNotFound(err) {
			status.Hardware = "error"
		}
	} else {
		status.Hardware = hc.String()
	}
	status.Containers = make(map[string]api.MachineStatus)
	return
}
开发者ID:vonwenm,项目名称:juju,代码行数:47,代码来源:status.go


注:本文中的github.com/juju/juju/state.Machine.Addresses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。