当前位置: 首页>>代码示例>>Golang>>正文


Golang Subnet.ProviderId方法代码示例

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


在下文中一共展示了Subnet.ProviderId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: assertSubnetMatchesInfo

func (s *SubnetSuite) assertSubnetMatchesInfo(c *gc.C, subnet *state.Subnet, info state.SubnetInfo) {
	c.Assert(subnet.ProviderId(), gc.Equals, info.ProviderId)
	c.Assert(subnet.CIDR(), gc.Equals, info.CIDR)
	c.Assert(subnet.VLANTag(), gc.Equals, info.VLANTag)
	c.Assert(subnet.AvailabilityZone(), gc.Equals, info.AvailabilityZone)
	c.Assert(subnet.String(), gc.Equals, info.CIDR)
	c.Assert(subnet.GoString(), gc.Equals, info.CIDR)
	c.Assert(subnet.SpaceName(), gc.Equals, info.SpaceName)
}
开发者ID:bac,项目名称:juju,代码行数:9,代码来源:subnets_test.go

示例2: allocateAddress

// allocateAddress tries to pick an address out of the given subnet and
// allocates it to the container.
func (p *ProvisionerAPI) allocateAddress(
	environ environs.NetworkingEnviron,
	subnet *state.Subnet,
	host, container *state.Machine,
	instId instance.Id,
	macAddress string,
) (*state.IPAddress, error) {

	subnetId := network.Id(subnet.ProviderId())
	name := names.NewMachineTag(container.Id()).String()
	for {
		addr, err := subnet.PickNewAddress()
		if err != nil {
			return nil, err
		}
		logger.Tracef("picked new address %q on subnet %q", addr.String(), subnetId)
		// Attempt to allocate with environ.
		err = environ.AllocateAddress(instId, subnetId, addr.Address(), macAddress, name)
		if err != nil {
			logger.Warningf(
				"allocating address %q on instance %q and subnet %q failed: %v (retrying)",
				addr.String(), instId, subnetId, err,
			)
			// It's as good as unavailable for us, so mark it as
			// such.
			err = setAddrState(addr, state.AddressStateUnavailable)
			if err != nil {
				logger.Warningf(
					"cannot set address %q to %q: %v (ignoring and retrying)",
					addr.String(), state.AddressStateUnavailable, err,
				)
				continue
			}
			logger.Tracef(
				"setting address %q to %q and retrying",
				addr.String(), state.AddressStateUnavailable,
			)
			continue
		}
		logger.Infof(
			"allocated address %q on instance %q and subnet %q",
			addr.String(), instId, subnetId,
		)
		err = p.setAllocatedOrRelease(addr, environ, instId, container, subnetId, macAddress)
		if err != nil {
			// Something went wrong - retry.
			continue
		}
		return addr, nil
	}
}
开发者ID:kakamessi99,项目名称:juju,代码行数:53,代码来源:provisioner.go

示例3: allocateAddress

// allocateAddress tries to pick an address out of the given subnet and
// allocates it to the container.
func (p *ProvisionerAPI) allocateAddress(
	environ environs.NetworkingEnviron,
	subnet *state.Subnet,
	host, container *state.Machine,
	instId instance.Id,
	macAddress string,
) (*state.IPAddress, error) {
	hostname := containerHostname(container.Tag())

	if !environs.AddressAllocationEnabled() {
		// Even if the address allocation feature flag is not enabled, we might
		// be running on MAAS 1.8+ with devices support, which we can use to
		// register containers getting IPs via DHCP. However, most of the usual
		// allocation code can be bypassed, we just need the parent instance ID
		// and a MAC address (no subnet or IP address).
		allocatedAddress := network.Address{}
		err := environ.AllocateAddress(instId, network.AnySubnet, &allocatedAddress, macAddress, hostname)
		if err != nil {
			// Not using MAAS 1.8+ or some other error.
			return nil, errors.Trace(err)
		}

		logger.Infof(
			"allocated address %q on instance %q for container %q",
			allocatedAddress.String(), instId, hostname,
		)

		// Add the address to state, so we can look it up later by MAC address.
		stateAddr, err := p.st.AddIPAddress(allocatedAddress, string(network.AnySubnet))
		if err != nil {
			return nil, errors.Annotatef(err, "failed to save address %q", allocatedAddress)
		}

		err = p.setAllocatedOrRelease(stateAddr, environ, instId, container, network.AnySubnet, macAddress)
		if err != nil {
			return nil, errors.Trace(err)
		}

		return stateAddr, nil
	}

	subnetId := network.Id(subnet.ProviderId())
	for {
		addr, err := subnet.PickNewAddress()
		if err != nil {
			return nil, err
		}
		netAddr := addr.Address()
		logger.Tracef("picked new address %q on subnet %q", addr.String(), subnetId)
		// Attempt to allocate with environ.
		err = environ.AllocateAddress(instId, subnetId, &netAddr, macAddress, hostname)
		if err != nil {
			logger.Warningf(
				"allocating address %q on instance %q and subnet %q failed: %v (retrying)",
				addr.String(), instId, subnetId, err,
			)
			// It's as good as unavailable for us, so mark it as
			// such.
			err = setAddrState(addr, state.AddressStateUnavailable)
			if err != nil {
				logger.Warningf(
					"cannot set address %q to %q: %v (ignoring and retrying)",
					addr.String(), state.AddressStateUnavailable, err,
				)
				continue
			}
			logger.Tracef(
				"setting address %q to %q and retrying",
				addr.String(), state.AddressStateUnavailable,
			)
			continue
		}
		logger.Infof(
			"allocated address %q on instance %q and subnet %q",
			addr.String(), instId, subnetId,
		)
		err = p.setAllocatedOrRelease(addr, environ, instId, container, subnetId, macAddress)
		if err != nil {
			// Something went wrong - retry.
			continue
		}
		return addr, nil
	}
}
开发者ID:AlexisBruemmer,项目名称:juju,代码行数:86,代码来源:provisioner.go


注:本文中的github.com/juju/juju/state.Subnet.ProviderId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。