aws-cdk/lib/context-providers/endpoint-service-availability-zones.js

CDK Toolkit, the command line tool for CDK apps

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.EndpointServiceAZContextProviderPlugin = void 0;
const cxapi = require("@aws-cdk/cx-api");
const credentials_1 = require("../api/aws-auth/credentials");
const logging_1 = require("../logging");
/**
 * Plugin to retrieve the Availability Zones for an endpoint service
 */
class EndpointServiceAZContextProviderPlugin {
    constructor(aws) {
        this.aws = aws;
    }
    async getValue(args) {
        const region = args.region;
        const account = args.account;
        const serviceName = args.serviceName;
        (0, logging_1.debug)(`Reading AZs for ${account}:${region}:${serviceName}`);
        const options = { assumeRoleArn: args.lookupRoleArn };
        const ec2 = (await this.aws.forEnvironment(cxapi.EnvironmentUtils.make(account, region), credentials_1.Mode.ForReading, options)).sdk.ec2();
        const response = await ec2.describeVpcEndpointServices({ ServiceNames: [serviceName] }).promise();
        // expect a service in the response
        if (!response.ServiceDetails || response.ServiceDetails.length === 0) {
            (0, logging_1.debug)(`Could not retrieve service details for ${account}:${region}:${serviceName}`);
            return [];
        }
        const azs = response.ServiceDetails[0].AvailabilityZones;
        (0, logging_1.debug)(`Endpoint service ${account}:${region}:${serviceName} is available in availability zones ${azs}`);
        return azs;
    }
}
exports.EndpointServiceAZContextProviderPlugin = EndpointServiceAZContextProviderPlugin;
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