moto/tests/test_ec2/test_transit_gateway.py
2022-08-13 09:49:43 +00:00

887 lines
32 KiB
Python

import boto3
import sure # noqa # pylint: disable=unused-import
from moto import mock_ec2, settings
from moto.core import DEFAULT_ACCOUNT_ID as ACCOUNT_ID
from unittest import SkipTest
@mock_ec2
def test_describe_transit_gateways():
if settings.TEST_SERVER_MODE:
raise SkipTest("ServerMode is not guaranteed to be empty")
ec2 = boto3.client("ec2", region_name="us-west-1")
response = ec2.describe_transit_gateways()
response.should.have.key("TransitGateways").equal([])
@mock_ec2
def test_create_transit_gateway():
ec2 = boto3.client("ec2", region_name="us-west-1")
response = ec2.create_transit_gateway(
Description="my first gateway", Options={"DnsSupport": "disable"}
)
gateway = response["TransitGateway"]
gateway.should.have.key("TransitGatewayId").match("tgw-[a-z0-9]+")
gateway.should.have.key("State").equal("available")
gateway.should.have.key("OwnerId").equal(ACCOUNT_ID)
gateway.should.have.key("Description").equal("my first gateway")
gateway.should.have.key("Tags").equal([])
options = gateway["Options"]
options.should.have.key("AmazonSideAsn").equal(64512)
options.should.have.key("TransitGatewayCidrBlocks").equal([])
options.should.have.key("AutoAcceptSharedAttachments").equal("disable")
options.should.have.key("DefaultRouteTableAssociation").equal("enable")
options.should.have.key("DefaultRouteTablePropagation").equal("enable")
options.should.have.key("PropagationDefaultRouteTableId").match("tgw-rtb-[a-z0-9]+")
options.should.have.key("VpnEcmpSupport").equal("enable")
options.should.have.key("DnsSupport").equal("disable")
#
# Verify we can retrieve it
all_gateways = retrieve_all_transit_gateways(ec2)
[gw["TransitGatewayId"] for gw in all_gateways].should.contain(
gateway["TransitGatewayId"]
)
gateways = ec2.describe_transit_gateways(
TransitGatewayIds=[gateway["TransitGatewayId"]]
)["TransitGateways"]
gateways.should.have.length_of(1)
gateways[0].should.have.key("CreationTime")
gateways[0].should.have.key("TransitGatewayArn").equal(
"arn:aws:ec2:us-east-1:{}:transit-gateway/{}".format(
ACCOUNT_ID, gateway["TransitGatewayId"]
)
)
gateways[0]["Options"].should.have.key("AssociationDefaultRouteTableId").equal(
gateways[0]["Options"]["PropagationDefaultRouteTableId"]
)
del gateways[0]["CreationTime"]
del gateways[0]["TransitGatewayArn"]
del gateways[0]["Options"]["AssociationDefaultRouteTableId"]
gateway.should.equal(gateways[0])
@mock_ec2
def test_create_transit_gateway_with_tags():
ec2 = boto3.client("ec2", region_name="us-west-1")
response = ec2.create_transit_gateway(
Description="my first gateway",
TagSpecifications=[
{
"ResourceType": "transit-gateway",
"Tags": [
{"Key": "tag1", "Value": "val1"},
{"Key": "tag2", "Value": "val2"},
],
}
],
)
gateway = response["TransitGateway"]
gateway.should.have.key("TransitGatewayId").match("tgw-[a-z0-9]+")
tags = gateway.get("Tags", [])
tags.should.have.length_of(2)
tags.should.contain({"Key": "tag1", "Value": "val1"})
tags.should.contain({"Key": "tag2", "Value": "val2"})
@mock_ec2
def test_delete_transit_gateway():
ec2 = boto3.client("ec2", region_name="us-west-1")
g = ec2.create_transit_gateway(Description="my first gateway")["TransitGateway"]
g_id = g["TransitGatewayId"]
all_gateways = retrieve_all_transit_gateways(ec2)
[g["TransitGatewayId"] for g in all_gateways].should.contain(g_id)
ec2.delete_transit_gateway(TransitGatewayId=g_id)
all_gateways = retrieve_all_transit_gateways(ec2)
[g["TransitGatewayId"] for g in all_gateways].shouldnt.contain(g_id)
@mock_ec2
def test_describe_transit_gateway_by_id():
ec2 = boto3.client("ec2", region_name="us-west-1")
ec2.create_transit_gateway(Description="my first gatway")["TransitGateway"]
g2 = ec2.create_transit_gateway(Description="my second gatway")["TransitGateway"]
g2_id = g2["TransitGatewayId"]
ec2.create_transit_gateway(Description="my third gatway")["TransitGateway"]
my_gateway = ec2.describe_transit_gateways(TransitGatewayIds=[g2_id])[
"TransitGateways"
][0]
my_gateway["TransitGatewayId"].should.equal(g2_id)
my_gateway["Description"].should.equal("my second gatway")
@mock_ec2
def test_modify_transit_gateway():
ec2 = boto3.client("ec2", region_name="us-west-1")
g = ec2.create_transit_gateway(Description="my first gatway")["TransitGateway"]
g_id = g["TransitGatewayId"]
my_gateway = ec2.describe_transit_gateways(TransitGatewayIds=[g_id])[
"TransitGateways"
][0]
my_gateway["Description"].should.equal("my first gatway")
ec2.modify_transit_gateway(TransitGatewayId=g_id, Description="my first gateway")
my_gateway = ec2.describe_transit_gateways(TransitGatewayIds=[g_id])[
"TransitGateways"
][0]
my_gateway["Description"].should.equal("my first gateway")
@mock_ec2
def test_describe_transit_gateway_vpc_attachments():
if settings.TEST_SERVER_MODE:
raise SkipTest("ServerMode is not guaranteed to be empty")
ec2 = boto3.client("ec2", region_name="us-west-1")
response = ec2.describe_transit_gateway_vpc_attachments()
response.should.have.key("TransitGatewayVpcAttachments").equal([])
@mock_ec2
def test_describe_transit_gateway_attachments():
if settings.TEST_SERVER_MODE:
raise SkipTest("ServerMode is not guaranteed to be empty")
ec2 = boto3.client("ec2", region_name="us-west-1")
response = ec2.describe_transit_gateway_attachments()
response.should.have.key("TransitGatewayAttachments").equal([])
def retrieve_all_transit_gateways(ec2):
resp = ec2.describe_transit_gateways()
all_tg = resp["TransitGateways"]
token = resp.get("NextToken")
while token:
resp = ec2.describe_transit_gateways(NextToken=token)
all_tg.extend(resp["TransitGateways"])
token = resp.get("NextToken")
return all_tg
@mock_ec2
def test_create_transit_gateway_vpn_attachment():
ec2 = boto3.client("ec2", region_name="us-west-1")
vpn_gateway = ec2.create_vpn_gateway(Type="ipsec.1").get("VpnGateway", {})
customer_gateway = ec2.create_customer_gateway(
Type="ipsec.1", PublicIp="205.251.242.54", BgpAsn=65534
).get("CustomerGateway", {})
vpn_connection = ec2.create_vpn_connection(
Type="ipsec.1",
VpnGatewayId=vpn_gateway["VpnGatewayId"],
CustomerGatewayId=customer_gateway["CustomerGatewayId"],
TransitGatewayId="gateway_id",
)["VpnConnection"]
vpn_conn_id = vpn_connection["VpnConnectionId"]
#
# Verify we can retrieve it as a general attachment
attachments = retrieve_all_attachments(ec2)
[a["ResourceId"] for a in attachments].should.contain(vpn_conn_id)
my_attachments = [a for a in attachments if a["ResourceId"] == vpn_conn_id]
my_attachments.should.have.length_of(1)
my_attachments[0].should.have.key("ResourceType").equal("vpn")
def retrieve_all_attachments(client):
resp = client.describe_transit_gateway_attachments()
att = resp["TransitGatewayAttachments"]
token = resp.get("NextToken")
while token:
resp = client.describe_transit_gateway_attachments(NextToken=token)
att.extend(resp["TransitGatewayAttachments"])
token = resp.get("NextToken")
return att
@mock_ec2
def test_create_and_describe_transit_gateway_vpc_attachment():
ec2 = boto3.client("ec2", region_name="us-west-1")
response = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId="gateway_id", VpcId="some-vpc-id", SubnetIds=["sub1"]
)
attachment = response["TransitGatewayVpcAttachment"]
attachment.should.have.key("TransitGatewayAttachmentId").match("tgw-attach-*")
attachment.should.have.key("TransitGatewayId").equal("gateway_id")
attachment.should.have.key("VpcId").equal("some-vpc-id")
attachment.should.have.key("VpcOwnerId").equal(ACCOUNT_ID)
attachment.should.have.key("State").equal("available")
attachment.should.have.key("SubnetIds").equal(["sub1"])
attachment.should.have.key("Options").equal(
{
"DnsSupport": "enable",
"Ipv6Support": "disable",
"ApplianceModeSupport": "disable",
}
)
attachment.should.have.key("Tags").equal([])
#
# Verify we can retrieve it as a VPC attachment
attachments = ec2.describe_transit_gateway_vpc_attachments(
TransitGatewayAttachmentIds=[attachment["TransitGatewayAttachmentId"]]
)["TransitGatewayVpcAttachments"]
attachments.should.have.length_of(1)
attachments[0].should.have.key("CreationTime")
del attachments[0]["CreationTime"]
attachment.should.equal(attachments[0])
#
# Verify we can retrieve it as a general attachment
attachments = ec2.describe_transit_gateway_attachments(
TransitGatewayAttachmentIds=[attachment["TransitGatewayAttachmentId"]]
)["TransitGatewayAttachments"]
attachments.should.have.length_of(1)
attachments[0].should.have.key("CreationTime")
attachments[0].should.have.key("TransitGatewayOwnerId").equal(ACCOUNT_ID)
attachments[0].should.have.key("ResourceOwnerId").equal(ACCOUNT_ID)
attachments[0].should.have.key("ResourceType").equal("vpc")
attachments[0].should.have.key("ResourceId").equal("some-vpc-id")
attachments[0].should.have.key("State").equal("available")
attachments[0].should.have.key("Tags").equal([])
attachments[0].should.have.key("TransitGatewayAttachmentId").equal(
attachment["TransitGatewayAttachmentId"]
)
attachments[0].should.have.key("TransitGatewayId").equal("gateway_id")
@mock_ec2
def test_describe_transit_gateway_route_tables():
if settings.TEST_SERVER_MODE:
raise SkipTest("ServerMode is not guaranteed to be empty")
ec2 = boto3.client("ec2", region_name="us-west-1")
response = ec2.describe_transit_gateway_route_tables()
response.should.have.key("TransitGatewayRouteTables").equal([])
@mock_ec2
def test_create_transit_gateway_route_table():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
table = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]
table.should.have.key("TransitGatewayRouteTableId").match("tgw-rtb-[0-9a-z]+")
table.should.have.key("TransitGatewayId").equals(gateway_id)
table.should.have.key("State").equals("available")
table.should.have.key("DefaultAssociationRouteTable").equals(False)
table.should.have.key("DefaultPropagationRouteTable").equals(False)
table.should.have.key("CreationTime")
table.should.have.key("Tags").equals([])
tables = ec2.describe_transit_gateway_route_tables(
TransitGatewayRouteTableIds=[table["TransitGatewayRouteTableId"]]
)["TransitGatewayRouteTables"]
tables.should.have.length_of(1)
@mock_ec2
def test_create_transit_gateway_route_table_with_tags():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
response = ec2.create_transit_gateway_route_table(
TransitGatewayId=gateway_id,
TagSpecifications=[
{
"ResourceType": "transit-gateway-route-table",
"Tags": [
{"Key": "tag1", "Value": "val1"},
{"Key": "tag2", "Value": "val2"},
],
}
],
)
table = response["TransitGatewayRouteTable"]
table["Tags"].should.have.length_of(2)
table["Tags"].should.contain({"Key": "tag1", "Value": "val1"})
table["Tags"].should.contain({"Key": "tag2", "Value": "val2"})
@mock_ec2
def test_delete_transit_gateway_route_table():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
table = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]
table_id = table["TransitGatewayRouteTableId"]
tables = ec2.describe_transit_gateway_route_tables(
TransitGatewayRouteTableIds=[table_id]
)["TransitGatewayRouteTables"]
tables.should.have.length_of(1)
tables[0]["State"].should.equal("available")
table = ec2.delete_transit_gateway_route_table(TransitGatewayRouteTableId=table_id)
table["TransitGatewayRouteTable"].should.have.key("State").equals("deleted")
tables = ec2.describe_transit_gateway_route_tables(
TransitGatewayRouteTableIds=[table_id]
)["TransitGatewayRouteTables"]
tables.should.have.length_of(1)
tables[0]["State"].should.equal("deleted")
@mock_ec2
def test_search_transit_gateway_routes_empty():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
table_id = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]["TransitGatewayRouteTableId"]
response = ec2.search_transit_gateway_routes(
TransitGatewayRouteTableId=table_id,
Filters=[{"Name": "state", "Values": ["active"]}],
)
response.should.have.key("Routes").equal([])
response.should.have.key("AdditionalRoutesAvailable").equal(False)
@mock_ec2
def test_create_transit_gateway_route():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
table_id = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]["TransitGatewayRouteTableId"]
route = ec2.create_transit_gateway_route(
DestinationCidrBlock="0.0.0.0", TransitGatewayRouteTableId=table_id
)["Route"]
route.should.have.key("DestinationCidrBlock").equal("0.0.0.0")
route.should.have.key("Type").equal("static")
route.should.have.key("State").equal("active")
@mock_ec2
def test_create_transit_gateway_route_as_blackhole():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
table_id = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]["TransitGatewayRouteTableId"]
route = ec2.create_transit_gateway_route(
DestinationCidrBlock="192.168.0.1",
TransitGatewayRouteTableId=table_id,
Blackhole=True,
)["Route"]
route.should.have.key("DestinationCidrBlock").equal("192.168.0.1")
route.should.have.key("Type").equal("static")
route.should.have.key("State").equal("blackhole")
@mock_ec2
def test_search_transit_gateway_routes_by_state():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
table_id = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]["TransitGatewayRouteTableId"]
ec2.create_transit_gateway_route(
DestinationCidrBlock="192.168.0.0", TransitGatewayRouteTableId=table_id
)
ec2.create_transit_gateway_route(
DestinationCidrBlock="192.168.0.1",
TransitGatewayRouteTableId=table_id,
Blackhole=True,
)
routes = ec2.search_transit_gateway_routes(
TransitGatewayRouteTableId=table_id,
Filters=[{"Name": "state", "Values": ["active"]}],
)["Routes"]
routes.should.equal(
[{"DestinationCidrBlock": "192.168.0.0", "Type": "static", "State": "active"}]
)
routes = ec2.search_transit_gateway_routes(
TransitGatewayRouteTableId=table_id,
Filters=[{"Name": "state", "Values": ["blackhole"]}],
)["Routes"]
routes.should.equal(
[
{
"DestinationCidrBlock": "192.168.0.1",
"Type": "static",
"State": "blackhole",
}
]
)
routes = ec2.search_transit_gateway_routes(
TransitGatewayRouteTableId=table_id,
Filters=[{"Name": "state", "Values": ["unknown"]}],
)["Routes"]
routes.should.equal([])
@mock_ec2
def test_search_transit_gateway_routes_by_routesearch():
client = boto3.client("ec2", region_name="us-west-2")
vpc = client.create_vpc(CidrBlock="10.0.0.0/16")["Vpc"]
subnet = client.create_subnet(VpcId=vpc["VpcId"], CidrBlock="10.0.1.0/24")["Subnet"]
tgw = client.create_transit_gateway(Description="description")
tgw_id = tgw["TransitGateway"]["TransitGatewayId"]
route_table = client.create_transit_gateway_route_table(TransitGatewayId=tgw_id)
transit_gateway_route_id = route_table["TransitGatewayRouteTable"][
"TransitGatewayRouteTableId"
]
attachment = client.create_transit_gateway_vpc_attachment(
TransitGatewayId=tgw_id, VpcId=vpc["VpcId"], SubnetIds=[subnet["SubnetId"]]
)
transit_gateway_attachment_id = attachment["TransitGatewayVpcAttachment"][
"TransitGatewayAttachmentId"
]
exported_cidr_ranges = ["172.17.0.0/24", "192.160.0.0/24"]
for route in exported_cidr_ranges:
client.create_transit_gateway_route(
DestinationCidrBlock=route,
TransitGatewayRouteTableId=transit_gateway_route_id,
TransitGatewayAttachmentId=transit_gateway_attachment_id,
)
for route in exported_cidr_ranges:
expected_route = client.search_transit_gateway_routes(
TransitGatewayRouteTableId=transit_gateway_route_id,
Filters=[{"Name": "route-search.exact-match", "Values": [route]}],
)
expected_route["Routes"][0]["DestinationCidrBlock"].should.equal(route)
@mock_ec2
def test_delete_transit_gateway_route():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
table_id = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]["TransitGatewayRouteTableId"]
ec2.create_transit_gateway_route(
DestinationCidrBlock="192.168.0.0", TransitGatewayRouteTableId=table_id
)
ec2.create_transit_gateway_route(
DestinationCidrBlock="192.168.0.1", TransitGatewayRouteTableId=table_id
)
response = ec2.delete_transit_gateway_route(
DestinationCidrBlock="192.168.0.0", TransitGatewayRouteTableId=table_id
)
response["Route"].should.equal(
{"DestinationCidrBlock": "192.168.0.0", "Type": "static", "State": "deleted"}
)
routes = ec2.search_transit_gateway_routes(
TransitGatewayRouteTableId=table_id,
Filters=[{"Name": "state", "Values": ["active"]}],
)["Routes"]
routes.should.equal(
[{"DestinationCidrBlock": "192.168.0.1", "Type": "static", "State": "active"}]
)
@mock_ec2
def test_create_transit_gateway_vpc_attachment():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
response = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId=gateway_id, VpcId="vpc-id", SubnetIds=["sub1"]
)
response.should.have.key("TransitGatewayVpcAttachment")
attachment = response["TransitGatewayVpcAttachment"]
attachment.should.have.key("TransitGatewayAttachmentId").match(
"tgw-attach-[0-9a-z]+"
)
attachment.should.have.key("TransitGatewayId").equal(gateway_id)
attachment.should.have.key("VpcId").equal("vpc-id")
attachment.should.have.key("VpcOwnerId").equal(ACCOUNT_ID)
attachment.should.have.key("SubnetIds").equal(["sub1"])
attachment.should.have.key("State").equal("available")
attachment.should.have.key("Tags").equal([])
@mock_ec2
def test_modify_transit_gateway_vpc_attachment_add_subnets():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
response = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId=gateway_id, VpcId="vpc-id", SubnetIds=["sub1", "sub3"]
)
attchmnt_id = response["TransitGatewayVpcAttachment"]["TransitGatewayAttachmentId"]
ec2.modify_transit_gateway_vpc_attachment(
TransitGatewayAttachmentId=attchmnt_id, AddSubnetIds=["sub2"]
)
attachment = ec2.describe_transit_gateway_vpc_attachments(
TransitGatewayAttachmentIds=[attchmnt_id]
)["TransitGatewayVpcAttachments"][0]
sorted(attachment["SubnetIds"]).should.equal(["sub1", "sub2", "sub3"])
@mock_ec2
def test_modify_transit_gateway_vpc_attachment_remove_subnets():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
response = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId=gateway_id, VpcId="vpc-id", SubnetIds=["sub1", "sub2", "sub3"]
)
attchmnt_id = response["TransitGatewayVpcAttachment"]["TransitGatewayAttachmentId"]
ec2.modify_transit_gateway_vpc_attachment(
TransitGatewayAttachmentId=attchmnt_id, RemoveSubnetIds=["sub2"]
)
attachment = ec2.describe_transit_gateway_vpc_attachments(
TransitGatewayAttachmentIds=[attchmnt_id]
)["TransitGatewayVpcAttachments"][0]
attachment["SubnetIds"].should.equal(["sub1", "sub3"])
@mock_ec2
def test_modify_transit_gateway_vpc_attachment_change_options():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
response = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId=gateway_id,
VpcId="vpc-id",
SubnetIds=["sub1"],
Options={
"DnsSupport": "enable",
"Ipv6Support": "enable",
"ApplianceModeSupport": "enable",
},
)
attchmnt_id = response["TransitGatewayVpcAttachment"]["TransitGatewayAttachmentId"]
ec2.modify_transit_gateway_vpc_attachment(
TransitGatewayAttachmentId=attchmnt_id,
Options={"ApplianceModeSupport": "disabled"},
)
attachment = ec2.describe_transit_gateway_vpc_attachments(
TransitGatewayAttachmentIds=[attchmnt_id]
)["TransitGatewayVpcAttachments"][0]
attachment["Options"]["ApplianceModeSupport"].should.equal("disabled")
attachment["Options"]["DnsSupport"].should.equal("enable")
attachment["Options"]["Ipv6Support"].should.equal("enable")
@mock_ec2
def test_delete_transit_gateway_vpc_attachment():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
a1 = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId=gateway_id, VpcId="vpc-id", SubnetIds=["sub1"]
)["TransitGatewayVpcAttachment"]["TransitGatewayAttachmentId"]
a2 = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId=gateway_id, VpcId="vpc-id", SubnetIds=["sub1"]
)["TransitGatewayVpcAttachment"]["TransitGatewayAttachmentId"]
available = ec2.describe_transit_gateway_vpc_attachments(
TransitGatewayAttachmentIds=[a1, a2],
Filters=[{"Name": "state", "Values": ["available"]}],
)["TransitGatewayVpcAttachments"]
available.should.have.length_of(2)
a1_removed = ec2.delete_transit_gateway_vpc_attachment(
TransitGatewayAttachmentId=a1
)["TransitGatewayVpcAttachment"]
a1_removed.should.have.key("TransitGatewayAttachmentId").equal(a1)
a1_removed.should.have.key("State").equal("deleted")
all_attchmnts = ec2.describe_transit_gateway_vpc_attachments(
TransitGatewayAttachmentIds=[a1, a2]
)["TransitGatewayVpcAttachments"]
all_attchmnts.should.have.length_of(1)
[a["TransitGatewayAttachmentId"] for a in all_attchmnts].should.equal([a2])
@mock_ec2
def test_associate_transit_gateway_route_table():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
attchmnt = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId=gateway_id, VpcId="vpc-id", SubnetIds=["sub1"]
)["TransitGatewayVpcAttachment"]
table = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]
initial = ec2.get_transit_gateway_route_table_associations(
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"]
)
initial["Associations"].should.equal(
[
{
"TransitGatewayAttachmentId": "",
"ResourceId": "",
"ResourceType": "",
"State": "",
}
]
)
ec2.associate_transit_gateway_route_table(
TransitGatewayAttachmentId=attchmnt["TransitGatewayAttachmentId"],
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"],
)
updated = ec2.get_transit_gateway_route_table_associations(
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"]
)
updated["Associations"].should.equal(
[
{
"TransitGatewayAttachmentId": attchmnt["TransitGatewayAttachmentId"],
"ResourceId": "vpc-id",
"ResourceType": "vpc",
"State": "associated",
}
]
)
@mock_ec2
def test_disassociate_transit_gateway_route_table():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
attchmnt = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId=gateway_id, VpcId="vpc-id", SubnetIds=["sub1"]
)["TransitGatewayVpcAttachment"]
table = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]
initial = ec2.get_transit_gateway_route_table_associations(
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"]
)["Associations"][0]
initial["TransitGatewayAttachmentId"].should.equal("")
ec2.associate_transit_gateway_route_table(
TransitGatewayAttachmentId=attchmnt["TransitGatewayAttachmentId"],
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"],
)
updated = ec2.get_transit_gateway_route_table_associations(
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"]
)["Associations"][0]
updated["TransitGatewayAttachmentId"].should.equal(
attchmnt["TransitGatewayAttachmentId"]
)
updated["State"].should.equal("associated")
dis = ec2.disassociate_transit_gateway_route_table(
TransitGatewayAttachmentId=attchmnt["TransitGatewayAttachmentId"],
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"],
)["Association"]
dis["State"].should.equal("disassociated")
updated = ec2.get_transit_gateway_route_table_associations(
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"]
)["Associations"][0]
updated["TransitGatewayAttachmentId"].should.equal("")
updated["State"].should.equal("")
@mock_ec2
def test_enable_transit_gateway_route_table_propagation():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
attchmnt = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId=gateway_id, VpcId="vpc-id", SubnetIds=["sub1"]
)["TransitGatewayVpcAttachment"]
table = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]
initial = ec2.get_transit_gateway_route_table_propagations(
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"]
)
initial["TransitGatewayRouteTablePropagations"].should.equal(
[
{
"TransitGatewayAttachmentId": "",
"ResourceId": "",
"ResourceType": "",
"State": "",
}
]
)
ec2.associate_transit_gateway_route_table(
TransitGatewayAttachmentId=attchmnt["TransitGatewayAttachmentId"],
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"],
)
ec2.enable_transit_gateway_route_table_propagation(
TransitGatewayAttachmentId=attchmnt["TransitGatewayAttachmentId"],
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"],
)
enabled = ec2.get_transit_gateway_route_table_propagations(
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"]
)
enabled["TransitGatewayRouteTablePropagations"].should.equal(
[
{
"TransitGatewayAttachmentId": attchmnt["TransitGatewayAttachmentId"],
"ResourceId": "vpc-id",
"ResourceType": "vpc",
"State": "enabled",
}
]
)
@mock_ec2
def test_disable_transit_gateway_route_table_propagation_without_enabling_first():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
attchmnt = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId=gateway_id, VpcId="vpc-id", SubnetIds=["sub1"]
)["TransitGatewayVpcAttachment"]
table = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]
initial = ec2.get_transit_gateway_route_table_propagations(
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"]
)
initial["TransitGatewayRouteTablePropagations"].should.equal(
[
{
"TransitGatewayAttachmentId": "",
"ResourceId": "",
"ResourceType": "",
"State": "",
}
]
)
ec2.associate_transit_gateway_route_table(
TransitGatewayAttachmentId=attchmnt["TransitGatewayAttachmentId"],
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"],
)
try:
ec2.disable_transit_gateway_route_table_propagation(
TransitGatewayAttachmentId=attchmnt["TransitGatewayAttachmentId"],
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"],
)
assert False, "Should not be able to disable before enabling it"
except Exception:
pass
@mock_ec2
def test_disable_transit_gateway_route_table_propagation():
ec2 = boto3.client("ec2", region_name="us-west-1")
gateway_id = ec2.create_transit_gateway(Description="g")["TransitGateway"][
"TransitGatewayId"
]
attchmnt = ec2.create_transit_gateway_vpc_attachment(
TransitGatewayId=gateway_id, VpcId="vpc-id", SubnetIds=["sub1"]
)["TransitGatewayVpcAttachment"]
table = ec2.create_transit_gateway_route_table(TransitGatewayId=gateway_id)[
"TransitGatewayRouteTable"
]
initial = ec2.get_transit_gateway_route_table_propagations(
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"]
)
initial["TransitGatewayRouteTablePropagations"].should.equal(
[
{
"TransitGatewayAttachmentId": "",
"ResourceId": "",
"ResourceType": "",
"State": "",
}
]
)
ec2.associate_transit_gateway_route_table(
TransitGatewayAttachmentId=attchmnt["TransitGatewayAttachmentId"],
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"],
)
ec2.enable_transit_gateway_route_table_propagation(
TransitGatewayAttachmentId=attchmnt["TransitGatewayAttachmentId"],
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"],
)
ec2.disable_transit_gateway_route_table_propagation(
TransitGatewayAttachmentId=attchmnt["TransitGatewayAttachmentId"],
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"],
)
disabled = ec2.get_transit_gateway_route_table_propagations(
TransitGatewayRouteTableId=table["TransitGatewayRouteTableId"]
)
disabled["TransitGatewayRouteTablePropagations"].should.equal(
[
{
"ResourceId": "",
"ResourceType": "",
"State": "",
"TransitGatewayAttachmentId": "",
}
]
)