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Golang network.SecurityRulesClient类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中github.com/Azure/azure-sdk-for-go/arm/network.SecurityRulesClient的典型用法代码示例。如果您正苦于以下问题:Golang SecurityRulesClient类的具体用法?Golang SecurityRulesClient怎么用?Golang SecurityRulesClient使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了SecurityRulesClient类的5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: deleteInstanceNetworkSecurityRules

// deleteInstanceNetworkSecurityRules deletes network security rules in the
// internal network security group that correspond to the specified machine.
//
// This is expected to delete *all* security rules related to the instance,
// i.e. both the ones opened by OpenPorts above, and the ones opened for API
// access.
func deleteInstanceNetworkSecurityRules(
	resourceGroup string, id instance.Id,
	nsgClient network.SecurityGroupsClient,
	securityRuleClient network.SecurityRulesClient,
) error {
	nsg, err := nsgClient.Get(resourceGroup, internalSecurityGroupName)
	if err != nil {
		return errors.Annotate(err, "querying network security group")
	}
	if nsg.Properties.SecurityRules == nil {
		return nil
	}
	prefix := instanceNetworkSecurityRulePrefix(id)
	for _, rule := range *nsg.Properties.SecurityRules {
		ruleName := to.String(rule.Name)
		if !strings.HasPrefix(ruleName, prefix) {
			continue
		}
		result, err := securityRuleClient.Delete(
			resourceGroup,
			internalSecurityGroupName,
			ruleName,
		)
		if err != nil {
			if result.Response == nil || result.StatusCode != http.StatusNotFound {
				return errors.Annotatef(err, "deleting security rule %q", ruleName)
			}
		}
	}
	return nil
}
开发者ID:imoapps,项目名称:juju,代码行数:37,代码来源:instance.go


示例2: ClosePorts

// ClosePorts is specified in the Instance interface.
func (inst *azureInstance) ClosePorts(machineId string, ports []jujunetwork.PortRange) error {
	securityRuleClient := network.SecurityRulesClient{inst.env.network}
	securityGroupName := internalSecurityGroupName

	// Delete rules one at a time; this is necessary to avoid trampling
	// on changes made by the provisioner.
	vmName := resourceName(names.NewMachineTag(machineId))
	prefix := instanceNetworkSecurityRulePrefix(instance.Id(vmName))
	for _, ports := range ports {
		ruleName := securityRuleName(prefix, ports)
		logger.Debugf("deleting security rule %q", ruleName)
		var result autorest.Response
		if err := inst.env.callAPI(func() (autorest.Response, error) {
			var err error
			result, err = securityRuleClient.Delete(
				inst.env.resourceGroup, securityGroupName, ruleName,
				nil, // abort channel
			)
			return result, err
		}); err != nil {
			if result.Response == nil || result.StatusCode != http.StatusNotFound {
				return errors.Annotatef(err, "deleting security rule %q", ruleName)
			}
		}
	}
	return nil
}
开发者ID:bac,项目名称:juju,代码行数:28,代码来源:instance.go


示例3: deleteInstanceNetworkSecurityRules

// deleteInstanceNetworkSecurityRules deletes network security rules in the
// internal network security group that correspond to the specified machine.
//
// This is expected to delete *all* security rules related to the instance,
// i.e. both the ones opened by OpenPorts above, and the ones opened for API
// access.
func deleteInstanceNetworkSecurityRules(
	resourceGroup string, id instance.Id,
	nsgClient network.SecurityGroupsClient,
	securityRuleClient network.SecurityRulesClient,
	callAPI callAPIFunc,
) error {
	var nsg network.SecurityGroup
	if err := callAPI(func() (autorest.Response, error) {
		var err error
		nsg, err = nsgClient.Get(resourceGroup, internalSecurityGroupName, "")
		return nsg.Response, err
	}); err != nil {
		return errors.Annotate(err, "querying network security group")
	}
	if nsg.Properties.SecurityRules == nil {
		return nil
	}
	prefix := instanceNetworkSecurityRulePrefix(id)
	for _, rule := range *nsg.Properties.SecurityRules {
		ruleName := to.String(rule.Name)
		if !strings.HasPrefix(ruleName, prefix) {
			continue
		}
		var result autorest.Response
		err := callAPI(func() (autorest.Response, error) {
			var err error
			result, err = securityRuleClient.Delete(
				resourceGroup,
				internalSecurityGroupName,
				ruleName,
				nil, // abort channel
			)
			return result, err
		})
		if err != nil {
			if result.Response == nil || result.StatusCode != http.StatusNotFound {
				return errors.Annotatef(err, "deleting security rule %q", ruleName)
			}
		}
	}
	return nil
}
开发者ID:bac,项目名称:juju,代码行数:48,代码来源:instance.go


示例4: newNetworkProfile


//.........这里部分代码省略.........
			PublicIPAllocationMethod: network.Dynamic,
		},
	}
	publicIPAddressName := vmName + "-public-ip"
	publicIPAddress, err := pipClient.CreateOrUpdate(resourceGroup, publicIPAddressName, publicIPAddressParams)
	if err != nil {
		return nil, errors.Annotatef(err, "creating public IP address for %q", vmName)
	}

	// Determine the next available private IP address.
	nicClient := network.InterfacesClient{client}
	privateIPAddress, err := nextSubnetIPAddress(nicClient, resourceGroup, internalSubnet)
	if err != nil {
		return nil, errors.Annotatef(err, "querying private IP addresses")
	}

	// Create a primary NIC for the machine. This needs to be static, so
	// that we can create security rules that don't become invalid.
	logger.Debugf("- creating primary NIC")
	ipConfigurations := []network.InterfaceIPConfiguration{{
		Name: to.StringPtr("primary"),
		Properties: &network.InterfaceIPConfigurationPropertiesFormat{
			PrivateIPAddress:          to.StringPtr(privateIPAddress),
			PrivateIPAllocationMethod: network.Static,
			Subnet:          &network.SubResource{internalSubnet.ID},
			PublicIPAddress: &network.SubResource{publicIPAddress.ID},
		},
	}}
	primaryNicName := vmName + "-primary"
	primaryNicParams := network.Interface{
		Location: to.StringPtr(location),
		Tags:     toTagsPtr(tags),
		Properties: &network.InterfacePropertiesFormat{
			IPConfigurations: &ipConfigurations,
		},
	}
	primaryNic, err := nicClient.CreateOrUpdate(resourceGroup, primaryNicName, primaryNicParams)
	if err != nil {
		return nil, errors.Annotatef(err, "creating network interface for %q", vmName)
	}

	// Create a network security rule for the machine if we need to open
	// the API server port.
	if apiPort != nil {
		logger.Debugf("- querying network security group")
		securityGroupClient := network.SecurityGroupsClient{client}
		securityGroupName := internalSecurityGroupName
		securityGroup, err := securityGroupClient.Get(resourceGroup, securityGroupName)
		if err != nil {
			return nil, errors.Annotate(err, "querying network security group")
		}

		// NOTE(axw) this looks like TOCTTOU race territory, but it's
		// safe because we only allocate/deallocate rules in this
		// range during machine (de)provisioning, which is managed by
		// a single goroutine. Non-internal ports are managed by the
		// firewaller exclusively.
		nextPriority, err := nextSecurityRulePriority(
			securityGroup,
			securityRuleInternalSSHInbound+1,
			securityRuleInternalMax,
		)
		if err != nil {
			return nil, errors.Trace(err)
		}

		apiSecurityRuleName := fmt.Sprintf("%s-api", vmName)
		apiSecurityRule := network.SecurityRule{
			Name: to.StringPtr(apiSecurityRuleName),
			Properties: &network.SecurityRulePropertiesFormat{
				Description:              to.StringPtr("Allow API access to server machines"),
				Protocol:                 network.SecurityRuleProtocolTCP,
				SourceAddressPrefix:      to.StringPtr("*"),
				SourcePortRange:          to.StringPtr("*"),
				DestinationAddressPrefix: to.StringPtr(privateIPAddress),
				DestinationPortRange:     to.StringPtr(fmt.Sprint(*apiPort)),
				Access:                   network.Allow,
				Priority:                 to.IntPtr(nextPriority),
				Direction:                network.Inbound,
			},
		}
		logger.Debugf("- creating API network security rule")
		securityRuleClient := network.SecurityRulesClient{client}
		_, err = securityRuleClient.CreateOrUpdate(
			resourceGroup, securityGroupName, apiSecurityRuleName, apiSecurityRule,
		)
		if err != nil {
			return nil, errors.Annotate(err, "creating API network security rule")
		}
	}

	// For now we only attach a single, flat network to each machine.
	networkInterfaces := []compute.NetworkInterfaceReference{{
		ID: primaryNic.ID,
		Properties: &compute.NetworkInterfaceReferenceProperties{
			Primary: to.BoolPtr(true),
		},
	}}
	return &compute.NetworkProfile{&networkInterfaces}, nil
}
开发者ID:xushiwei,项目名称:juju,代码行数:101,代码来源:networking.go


示例5: OpenPorts

// OpenPorts is specified in the Instance interface.
func (inst *azureInstance) OpenPorts(machineId string, ports []jujunetwork.PortRange) error {
	inst.env.mu.Lock()
	nsgClient := network.SecurityGroupsClient{inst.env.network}
	securityRuleClient := network.SecurityRulesClient{inst.env.network}
	inst.env.mu.Unlock()
	internalNetworkAddress, err := inst.internalNetworkAddress()
	if err != nil {
		return errors.Trace(err)
	}

	securityGroupName := internalSecurityGroupName
	nsg, err := nsgClient.Get(inst.env.resourceGroup, securityGroupName)
	if err != nil {
		return errors.Annotate(err, "querying network security group")
	}

	var securityRules []network.SecurityRule
	if nsg.Properties.SecurityRules != nil {
		securityRules = *nsg.Properties.SecurityRules
	} else {
		nsg.Properties.SecurityRules = &securityRules
	}

	// Create rules one at a time; this is necessary to avoid trampling
	// on changes made by the provisioner. We still record rules in the
	// NSG in memory, so we can easily tell which priorities are available.
	vmName := resourceName(names.NewMachineTag(machineId))
	prefix := instanceNetworkSecurityRulePrefix(instance.Id(vmName))
	for _, ports := range ports {
		ruleName := securityRuleName(prefix, ports)

		// Check if the rule already exists; OpenPorts must be idempotent.
		var found bool
		for _, rule := range securityRules {
			if to.String(rule.Name) == ruleName {
				found = true
				break
			}
		}
		if found {
			logger.Debugf("security rule %q already exists", ruleName)
			continue
		}
		logger.Debugf("creating security rule %q", ruleName)

		priority, err := nextSecurityRulePriority(nsg, securityRuleInternalMax+1, securityRuleMax)
		if err != nil {
			return errors.Annotatef(err, "getting security rule priority for %s", ports)
		}

		var protocol network.SecurityRuleProtocol
		switch ports.Protocol {
		case "tcp":
			protocol = network.SecurityRuleProtocolTCP
		case "udp":
			protocol = network.SecurityRuleProtocolUDP
		default:
			return errors.Errorf("invalid protocol %q", ports.Protocol)
		}

		var portRange string
		if ports.FromPort != ports.ToPort {
			portRange = fmt.Sprintf("%d-%d", ports.FromPort, ports.ToPort)
		} else {
			portRange = fmt.Sprint(ports.FromPort)
		}

		rule := network.SecurityRule{
			Properties: &network.SecurityRulePropertiesFormat{
				Description:              to.StringPtr(ports.String()),
				Protocol:                 protocol,
				SourcePortRange:          to.StringPtr("*"),
				DestinationPortRange:     to.StringPtr(portRange),
				SourceAddressPrefix:      to.StringPtr("*"),
				DestinationAddressPrefix: to.StringPtr(internalNetworkAddress.Value),
				Access:    network.Allow,
				Priority:  to.IntPtr(priority),
				Direction: network.Inbound,
			},
		}
		if _, err := securityRuleClient.CreateOrUpdate(
			inst.env.resourceGroup, securityGroupName, ruleName, rule,
		); err != nil {
			return errors.Annotatef(err, "creating security rule for %s", ports)
		}
		securityRules = append(securityRules, rule)
	}
	return nil
}
开发者ID:imoapps,项目名称:juju,代码行数:90,代码来源:instance.go



注:本文中的github.com/Azure/azure-sdk-for-go/arm/network.SecurityRulesClient类示例整理自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。


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Golang network.SubnetPropertiesFormat类代码示例发布时间:2022-05-24
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Golang network.SecurityRulePropertiesFormat类代码示例发布时间:2022-05-24
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