本文整理匯總了Golang中github.com/juju/juju/network.PortRange.FromPort方法的典型用法代碼示例。如果您正苦於以下問題：Golang PortRange.FromPort方法的具體用法？Golang PortRange.FromPort怎麽用？Golang PortRange.FromPort使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/juju/juju/network.PortRange的用法示例。
在下文中一共展示了PortRange.FromPort方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: Ports
// Ports is specified in the Instance interface.
func (inst *azureInstance) Ports(machineId string) (ports []jujunetwork.PortRange, err error) {
inst.env.mu.Lock()
nsgClient := network.SecurityGroupsClient{inst.env.network}
inst.env.mu.Unlock()
securityGroupName := internalSecurityGroupName
nsg, err := nsgClient.Get(inst.env.resourceGroup, securityGroupName)
if err != nil {
return nil, errors.Annotate(err, "querying network security group")
}
if nsg.Properties.SecurityRules == nil {
return nil, nil
}
vmName := resourceName(names.NewMachineTag(machineId))
prefix := instanceNetworkSecurityRulePrefix(instance.Id(vmName))
for _, rule := range *nsg.Properties.SecurityRules {
if rule.Properties.Direction != network.Inbound {
continue
}
if rule.Properties.Access != network.Allow {
continue
}
if to.Int(rule.Properties.Priority) <= securityRuleInternalMax {
continue
}
if !strings.HasPrefix(to.String(rule.Name), prefix) {
continue
}
var portRange jujunetwork.PortRange
if *rule.Properties.DestinationPortRange == "*" {
portRange.FromPort = 0
portRange.ToPort = 65535
} else {
portRange, err = jujunetwork.ParsePortRange(
*rule.Properties.DestinationPortRange,
)
if err != nil {
return nil, errors.Annotatef(
err, "parsing port range for security rule %q",
to.String(rule.Name),
)
}
}
var protocols []string
switch rule.Properties.Protocol {
case network.SecurityRuleProtocolTCP:
protocols = []string{"tcp"}
case network.SecurityRuleProtocolUDP:
protocols = []string{"udp"}
default:
protocols = []string{"tcp", "udp"}
}
for _, protocol := range protocols {
portRange.Protocol = protocol
ports = append(ports, portRange)
}
}
return ports, nil
}