Instance

This class encapsulates and extends the ROS resource type ALIYUN::CLOUDFW::Instance, which is used to create a Cloud Firewall instance.

Initializers

import com.aliyun.ros.cdk.cloudfw.Instance;
Instance.Builder.create(Construct scope, java.lang.String id, java.lang.Boolean enableResourcePropertyConstraint)
    .payType(java.lang.String)
    .payType(IResolvable)
//  .accountNum(java.lang.Number)
//  .accountNum(IResolvable)
//  .aclExtension(java.lang.Number)
//  .aclExtension(IResolvable)
//  .autoPay(java.lang.Boolean)
//  .autoPay(IResolvable)
//  .autoRenew(java.lang.Boolean)
//  .autoRenew(IResolvable)
//  .bandwidth(java.lang.Number)
//  .bandwidth(IResolvable)
//  .ignoreExisting(java.lang.Boolean)
//  .ignoreExisting(IResolvable)
//  .ipNum(java.lang.Number)
//  .ipNum(IResolvable)
//  .logAnalysis(java.lang.Boolean)
//  .logAnalysis(IResolvable)
//  .logStorage(java.lang.Number)
//  .logStorage(IResolvable)
//  .multiAccountManagement(java.lang.Boolean)
//  .multiAccountManagement(IResolvable)
//  .natBandwidth(java.lang.Number)
//  .natBandwidth(IResolvable)
//  .natFirewallNum(java.lang.Number)
//  .natFirewallNum(IResolvable)
//  .period(java.lang.Number)
//  .period(IResolvable)
//  .periodUnit(java.lang.String)
//  .periodUnit(IResolvable)
//  .spec(java.lang.String)
//  .spec(IResolvable)
//  .vpcBandwidth(java.lang.Number)
//  .vpcBandwidth(IResolvable)
//  .vpcFirewallNum(java.lang.Number)
//  .vpcFirewallNum(IResolvable)
    .build();

Name	Type	Description
scope	com.aliyun.ros.cdk.core.Construct	No description.
id	java.lang.String	No description.
enableResourcePropertyConstraint	java.lang.Boolean	No description.
payType	java.lang.String OR com.aliyun.ros.cdk.core.IResolvable	Property payType: The billing method of the firewall instance.
accountNum	java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable	Property accountNum: The number of multi-account management and control is the number of member accounts that you need to uniformly control.
aclExtension	java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable	Property aclExtension: When the default access control authorization specifications of your version are not enough, you can purchase global extension specifications of access control.
autoPay	java.lang.Boolean OR com.aliyun.ros.cdk.core.IResolvable	Property autoPay: Whether to auto pay the bill.
autoRenew	java.lang.Boolean OR com.aliyun.ros.cdk.core.IResolvable	Property autoRenew: Whether to auto renew the prepay instance.
bandwidth	java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable	Property bandwidth: Public network processing capability.
ignoreExisting	java.lang.Boolean OR com.aliyun.ros.cdk.core.IResolvable	Property ignoreExisting: Whether to ignore existing cloud firewall instance False: ROS will perform a uniqueness check.If the cloud firewall instance exists, an error will be reported when creating it. True: ROS will not check the uniqueness.If the cloud firewall instance exists, the creation process will be ignored. If the cloud firewall instance is not created by ROS, it will be ignored during update and delete stage.
ipNum	java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable	Property ipNum: The number of public IPs that can be protected.
logAnalysis	java.lang.Boolean OR com.aliyun.ros.cdk.core.IResolvable	Property logAnalysis: The cloud firewall includes 7 days of free log storage and auditing by default.
logStorage	java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable	Property logStorage: Reference for purchasing storage capacity: 10M public network bandwidth, 6 months of log storage, recommended purchase of 1000GB log storage capacity.
multiAccountManagement	java.lang.Boolean OR com.aliyun.ros.cdk.core.IResolvable	Property multiAccountManagement: Multiple accounts on the enterprise cloud can be managed centrally on the cloud firewall, including asset inventory, ACL policies, attack protection, log reports, etc.
natBandwidth	java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable	Property natBandwidth: The bandwidth of private network traffic processed by the NAT firewall.
natFirewallNum	java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable	Property natFirewallNum: The number of NAT gateway instances of the NAT firewall you need to enable.
period	java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable	Property period: The subscription period of the firewallIf PeriodUnit is month, the valid range is 1, 3, 6 If periodUnit is year, the valid range is 1, 2, 3.
periodUnit	java.lang.String OR com.aliyun.ros.cdk.core.IResolvable	Property periodUnit: The unit of the subscription duration.
spec	java.lang.String OR com.aliyun.ros.cdk.core.IResolvable	Property spec: The version of Cloud Firewall.
vpcBandwidth	java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable	Property vpcBandwidth: VPC network processing capability.
vpcFirewallNum	java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable	Property vpcFirewallNum: The number of protected VPCs.

---

scope^Required

• Type: com.aliyun.ros.cdk.core.Construct

---

id^Required

• Type: java.lang.String

---

enableResourcePropertyConstraint^Optional

• Type: java.lang.Boolean

---

payType^Required

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property payType: The billing method of the firewall instance.

Valid values: PayAsYouGo: pay-as-you-go Subscription: subscription

---

accountNum^Optional

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property accountNum: The number of multi-account management and control is the number of member accounts that you need to uniformly control.

---

aclExtension^Optional

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property aclExtension: When the default access control authorization specifications of your version are not enough, you can purchase global extension specifications of access control.

This extension supports shared occupancy with Internet and VPC boundary ACL specifications.

---

autoPay^Optional

• Type: java.lang.Boolean OR com.aliyun.ros.cdk.core.IResolvable

Property autoPay: Whether to auto pay the bill.

---

autoRenew^Optional

• Type: java.lang.Boolean OR com.aliyun.ros.cdk.core.IResolvable

Property autoRenew: Whether to auto renew the prepay instance.

---

bandwidth^Optional

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property bandwidth: Public network processing capability.

Valid values: 10 to 15000. Unit: Mbps.

---

ignoreExisting^Optional

• Type: java.lang.Boolean OR com.aliyun.ros.cdk.core.IResolvable

Property ignoreExisting: Whether to ignore existing cloud firewall instance False: ROS will perform a uniqueness check.If the cloud firewall instance exists, an error will be reported when creating it. True: ROS will not check the uniqueness.If the cloud firewall instance exists, the creation process will be ignored. If the cloud firewall instance is not created by ROS, it will be ignored during update and delete stage.

---

ipNum^Optional

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property ipNum: The number of public IPs that can be protected.

Valid values: 20 to 4000.PremiumVersion: [20, 1000]

---

logAnalysis^Optional

• Type: java.lang.Boolean OR com.aliyun.ros.cdk.core.IResolvable

Property logAnalysis: The cloud firewall includes 7 days of free log storage and auditing by default.

If you need longer storage time or meet the requirements for equal protection, it is recommended to purchase the log analysis service.

---

logStorage^Optional

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property logStorage: Reference for purchasing storage capacity: 10M public network bandwidth, 6 months of log storage, recommended purchase of 1000GB log storage capacity.

---

multiAccountManagement^Optional

• Type: java.lang.Boolean OR com.aliyun.ros.cdk.core.IResolvable

Property multiAccountManagement: Multiple accounts on the enterprise cloud can be managed centrally on the cloud firewall, including asset inventory, ACL policies, attack protection, log reports, etc.

After the member account is managed by the current account, there will be no need to purchase it separately.

---

natBandwidth^Optional

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property natBandwidth: The bandwidth of private network traffic processed by the NAT firewall.

The premium version does not include it by default, the enterprise version has 10Mbps by default, and the ultimate version has 20Mbps by default.

---

natFirewallNum^Optional

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property natFirewallNum: The number of NAT gateway instances of the NAT firewall you need to enable.

Each NAT gateway instance corresponds to one NAT firewall instance. The premium version does not include it by default, the enterprise version comes with 1 specification by default,and the ultimate version comes with 2 specifications by default.

---

period^Optional

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property period: The subscription period of the firewallIf PeriodUnit is month, the valid range is 1, 3, 6 If periodUnit is year, the valid range is 1, 2, 3.

---

periodUnit^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property periodUnit: The unit of the subscription duration.

Valid values: Month Year Default value: Month.

---

spec^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property spec: The version of Cloud Firewall.

---

vpcBandwidth^Optional

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property vpcBandwidth: VPC network processing capability.

Valid values: 1000 to 15000. Unit: Mbps.

---

vpcFirewallNum^Optional

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property vpcFirewallNum: The number of protected VPCs.

It will be ignored when spec = "premium_version". Valid values between 2 and 500.

---

Methods

Name	Description
toString	Returns a string representation of this construct.
synthesize	Allows this construct to emit artifacts into the cloud assembly during synthesis.
addCondition	No description.
addCount	No description.
addDependency	No description.
addResourceDesc	No description.
applyRemovalPolicy	No description.
getAtt	No description.
setMetadata	No description.

---

toString

public java.lang.String toString()

Returns a string representation of this construct.

synthesize

public void synthesize(ISynthesisSession session)

Allows this construct to emit artifacts into the cloud assembly during synthesis.

This method is usually implemented by framework-level constructs such as Stack and Asset as they participate in synthesizing the cloud assembly.

session^Required

• Type: com.aliyun.ros.cdk.core.ISynthesisSession

The synthesis session.

---

addCondition

public void addCondition(RosCondition condition)

condition^Required

• Type: com.aliyun.ros.cdk.core.RosCondition

---

addCount

public void addCount(java.lang.Number OR IResolvable count)

count^Required

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

---

addDependency

public void addDependency(Resource resource)

resource^Required

• Type: com.aliyun.ros.cdk.core.Resource

---

addResourceDesc

public void addResourceDesc(java.lang.String desc)

desc^Required

• Type: java.lang.String

---

applyRemovalPolicy

public void applyRemovalPolicy(RemovalPolicy policy)

policy^Required

• Type: com.aliyun.ros.cdk.core.RemovalPolicy

---

getAtt

public IResolvable getAtt(java.lang.String name)

name^Required

• Type: java.lang.String

---

setMetadata

public void setMetadata(java.lang.String key, java.lang.Object value)

key^Required

• Type: java.lang.String

---

value^Required

• Type: java.lang.Object

---

Static Functions

Name	Description
isConstruct	Return whether the given object is a Construct.

---

isConstruct

import com.aliyun.ros.cdk.cloudfw.Instance;
Instance.isConstruct(java.lang.Object x)

Return whether the given object is a Construct.

x^Required

• Type: java.lang.Object

---

Properties

Name	Type	Description
node	com.aliyun.ros.cdk.core.ConstructNode	The construct tree node associated with this construct.
ref	java.lang.String	No description.
stack	com.aliyun.ros.cdk.core.Stack	The stack in which this resource is defined.
resource	com.aliyun.ros.cdk.core.RosResource	No description.
attrInstanceId	com.aliyun.ros.cdk.core.IResolvable	Attribute InstanceId: Instance Id.

---

node^Required

public ConstructNode getNode();

• Type: com.aliyun.ros.cdk.core.ConstructNode

The construct tree node associated with this construct.

---

ref^Required

public java.lang.String getRef();

• Type: java.lang.String

---

stack^Required

public Stack getStack();

• Type: com.aliyun.ros.cdk.core.Stack

The stack in which this resource is defined.

---

resource^Optional

public RosResource getResource();

• Type: com.aliyun.ros.cdk.core.RosResource

---

attrInstanceId^Required

public IResolvable getAttrInstanceId();

• Type: com.aliyun.ros.cdk.core.IResolvable

Attribute InstanceId: Instance Id.

---