@pulumi/awsx
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Object.defineProperty(exports, "__esModule", { value: true });
exports.NatGateway = void 0;
const aws = __importStar(require("@pulumi/aws"));
const pulumi = __importStar(require("@pulumi/pulumi"));
const subnet_1 = require("./subnet");
class NatGateway extends pulumi.ComponentResource {
natGatewayName;
vpc;
elasticIP;
natGateway;
constructor(name, vpc, args, opts = {}) {
super("awsx:x:ec2:NatGateway", name, {}, { parent: vpc, ...opts });
this.vpc = vpc;
this.natGatewayName = name;
if (isExistingNatGatewayArgs(args)) {
this.natGateway = args.natGateway;
}
else {
// from https://docs.aws.amazon.com/vpc/latest/userguide/vpc-nat-gateway.html
//
// you must also specify an Elastic IP address to associate with the NAT gateway
// when you create it. After you've created a NAT gateway, you must update the route
// table associated with one or more of your private subnets to point Internet-bound
// traffic to the NAT gateway. This enables instances in your private subnets to
// communicate with the internet.
this.elasticIP = new aws.ec2.Eip(name, {
domain: "vpc",
tags: { Name: name },
}, { parent: this });
const subnetId = subnet_1.Subnet.isSubnetInstance(args.subnet)
? args.subnet.id
: args.subnet;
this.natGateway = new aws.ec2.NatGateway(name, {
...args,
subnetId,
allocationId: this.elasticIP.id,
}, { parent: this });
}
this.registerOutputs();
}
route(name, opts) {
return {
// From https://docs.aws.amazon.com/vpc/latest/userguide/vpc-nat-gateway.html#nat-gateway-create-route
// Choose Add another route. For Destination, type 0.0.0.0/0. For Target, select the ID
// of your NAT gateway.
destinationCidrBlock: "0.0.0.0/0",
natGatewayId: this.natGateway.id,
};
}
}
exports.NatGateway = NatGateway;
function isExistingNatGatewayArgs(obj) {
return !!obj.natGateway;
}
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