Examples with DescribeRouteTablesRequest com.amazonaws.services.ec2.model.DescribeRouteTablesRequest used on opensource projects

Example 1 with DescribeRouteTablesRequest

use of com.amazonaws.services.ec2.model.DescribeRouteTablesRequest in project photon-model by vmware.

the class AWSSubnetTaskServiceTest method testCreateSubnetWithOutboundAccess.

@Test
public void testCreateSubnetWithOutboundAccess() throws Throwable {
    // provision a "public" subnet first
    SubnetState publicSubnetState = provisionSubnet(AWS_NON_EXISTING_PUBLIC_SUBNET_NAME, AWS_NON_EXISTING_PUBLIC_SUBNET_CIDR, null);
    assertNotNull(publicSubnetState.id);
    assertEquals(LifecycleState.READY, publicSubnetState.lifecycleState);
    SubnetState subnetState = provisionSubnet(AWS_NON_EXISTING_SUBNET_NAME, AWS_NON_EXISTING_SUBNET_CIDR, publicSubnetState.documentSelfLink);
    assertNotNull(subnetState.id);
    assertEquals(LifecycleState.READY, subnetState.lifecycleState);
    if (!this.isMock) {
        // Verify that the subnet was created.
        DescribeSubnetsRequest describeRequest = new DescribeSubnetsRequest().withSubnetIds(Collections.singletonList(subnetState.id));
        List<Subnet> subnets = this.client.describeSubnets(describeRequest).getSubnets();
        assertNotNull(subnets);
        assertEquals(1, subnets.size());
        // Verify that a NAT gateway was created
        assertNotNull(subnetState.customProperties);
        String natGatewayId = subnetState.customProperties.get(AWS_NAT_GATEWAY_ID);
        String routeTableId = subnetState.customProperties.get(AWS_ROUTE_TABLE_ID);
        String allocationId = subnetState.customProperties.get(AWS_ELASTIC_IP_ALLOCATION_ID);
        assertNotNull(natGatewayId);
        assertNotNull(routeTableId);
        assertNotNull(allocationId);
        DescribeNatGatewaysRequest describeNatGatewaysRequest = new DescribeNatGatewaysRequest().withNatGatewayIds(Collections.singletonList(natGatewayId));
        List<NatGateway> natGateways = this.client.describeNatGateways(describeNatGatewaysRequest).getNatGateways();
        assertNotNull(natGateways);
        assertEquals(1, natGateways.size());
        NatGateway natGateway = natGateways.get(0);
        assertEquals(publicSubnetState.id, natGateway.getSubnetId());
        assertNotNull(natGateway.getNatGatewayAddresses());
        assertEquals(1, natGateway.getNatGatewayAddresses().size());
        assertEquals(allocationId, natGateway.getNatGatewayAddresses().get(0).getAllocationId());
        assertEquals("available", natGateways.get(0).getState());
        // verify that a route table was created
        DescribeRouteTablesRequest describeRouteTablesRequest = new DescribeRouteTablesRequest().withRouteTableIds(Collections.singletonList(routeTableId));
        List<RouteTable> routeTables = this.client.describeRouteTables(describeRouteTablesRequest).getRouteTables();
        assertNotNull(routeTables);
        assertEquals(1, routeTables.size());
        RouteTable routeTable = routeTables.get(0);
        assertNotNull(routeTable.getAssociations());
        assertEquals(1, routeTable.getAssociations().size());
        assertEquals(subnetState.id, routeTable.getAssociations().get(0).getSubnetId());
        assertNotNull(routeTable.getRoutes());
        assertEquals(2, routeTable.getRoutes().size());
        boolean hasRouteToNatGateway = false;
        for (Route route : routeTable.getRoutes()) {
            if (route.getDestinationCidrBlock().equals("0.0.0.0/0") && route.getNatGatewayId() != null && route.getNatGatewayId().equals(natGatewayId)) {
                hasRouteToNatGateway = true;
                break;
            }
        }
        assertTrue(hasRouteToNatGateway);
        // Verify that an IP address allocation was created
        DescribeAddressesRequest describeAddressesRequest = new DescribeAddressesRequest().withAllocationIds(Collections.singletonList(allocationId));
        List<Address> addresses = this.client.describeAddresses(describeAddressesRequest).getAddresses();
        assertNotNull(addresses);
        assertEquals(1, addresses.size());
    }
    // delete the subnet
    kickOffSubnetProvision(InstanceRequestType.DELETE, subnetState, TaskStage.FINISHED);
    if (!this.isMock) {
        // Verify that the subnet was deleted.
        DescribeSubnetsRequest describeRequest = new DescribeSubnetsRequest().withSubnetIds(Collections.singletonList(subnetState.id));
        try {
            this.client.describeSubnets(describeRequest).getSubnets();
            fail("Subnet should not exist in AWS.");
        } catch (AmazonEC2Exception ex) {
            assertEquals(HttpResponseStatus.BAD_REQUEST.code(), ex.getStatusCode());
        }
        // Verify that the NAT gateway was deleted
        String natGatewayId = subnetState.customProperties.get(AWS_NAT_GATEWAY_ID);
        String routeTableId = subnetState.customProperties.get(AWS_ROUTE_TABLE_ID);
        String allocationId = subnetState.customProperties.get(AWS_ELASTIC_IP_ALLOCATION_ID);
        DescribeNatGatewaysRequest describeNatGatewaysRequest = new DescribeNatGatewaysRequest().withNatGatewayIds(Collections.singletonList(natGatewayId));
        List<NatGateway> natGateways = this.client.describeNatGateways(describeNatGatewaysRequest).getNatGateways();
        assertNotNull(natGateways);
        assertEquals(1, natGateways.size());
        assertEquals("deleted", natGateways.get(0).getState());
        // Verify that the route table was deleted
        DescribeRouteTablesRequest describeRouteTablesRequest = new DescribeRouteTablesRequest().withRouteTableIds(Collections.singletonList(routeTableId));
        try {
            this.client.describeRouteTables(describeRouteTablesRequest).getRouteTables();
            fail("Route table should not exist in AWS.");
        } catch (AmazonEC2Exception ex) {
            assertEquals(HttpResponseStatus.BAD_REQUEST.code(), ex.getStatusCode());
        }
        DescribeAddressesRequest describeAddressesRequest = new DescribeAddressesRequest().withAllocationIds(Collections.singletonList(allocationId));
        try {
            this.client.describeAddresses(describeAddressesRequest).getAddresses();
            fail("IP address allocation should not exist in AWS.");
        } catch (AmazonEC2Exception ex) {
            assertEquals(HttpResponseStatus.BAD_REQUEST.code(), ex.getStatusCode());
        }
    }
}

Example 2 with DescribeRouteTablesRequest

use of com.amazonaws.services.ec2.model.DescribeRouteTablesRequest in project photon-model by vmware.

the class AWSNetworkClient method getMainRouteTable.

/**
 * Get the main route table for a given VPC
 */
public RouteTable getMainRouteTable(String vpcId) {
    // build filter list
    List<Filter> filters = new ArrayList<>();
    filters.add(AWSUtils.getFilter(AWSUtils.AWS_FILTER_VPC_ID, vpcId));
    filters.add(AWSUtils.getFilter(AWS_MAIN_ROUTE_ASSOCIATION, "true"));
    DescribeRouteTablesRequest req = new DescribeRouteTablesRequest().withFilters(filters);
    DescribeRouteTablesResult res = this.client.describeRouteTables(req);
    List<RouteTable> routeTables = res.getRouteTables();
    return routeTables.isEmpty() ? null : routeTables.get(0);
}

Example 3 with DescribeRouteTablesRequest

use of com.amazonaws.services.ec2.model.DescribeRouteTablesRequest in project photon-model by vmware.

the class AWSNetworkStateEnumerationAdapterService method getMainRouteTableInformation.

/**
 * Gets the main route table information associated with a VPC that is being mapped to a network
 * state in the system. *
 */
private void getMainRouteTableInformation(AWSNetworkStateCreationContext context, AWSNetworkStateCreationStage next) {
    DescribeRouteTablesRequest routeTablesRequest = new DescribeRouteTablesRequest();
    List<String> vpcList = new ArrayList<>(context.vpcs.keySet());
    // build filter list
    List<Filter> filters = new ArrayList<>();
    filters.add(new Filter(AWS_FILTER_VPC_ID, vpcList));
    filters.add(AWSUtils.getFilter(AWS_MAIN_ROUTE_ASSOCIATION, "true"));
    AWSMainRouteTableAsyncHandler asyncHandler = new AWSMainRouteTableAsyncHandler(next, context);
    context.amazonEC2Client.describeRouteTablesAsync(routeTablesRequest, asyncHandler);
}