Testing

E2E Tests

(These reports are for the last 1000 test runs only)

Environment / Framework

Initial Deployment

The picture below shows the initial deployment that should be installed in a kubernetes cluster in order to execute the complete e2e test suite in dualstack. With only IPv4, elements containing v6 are not used, and with only IPv6, elements containing v4 are not used. Elements between [] are configurable via parameters, see the Configuration section.

Configuration

Name	Type	Description
traffic-generator-cmd	string	Command to use to connect to the traffic generator. All occurences of '{trench}' will be replaced with the trench name.
script	string	Path + script used by the e2e tests
skip	string	Skip specific tests
focus	string	Focus on specific tests
log-collector-enabled	bool	Is log collector enabled
ignore-lost-connections	bool	If set to true, the tests will pass even if there is lost connections
k8s-namespace	string	Name of the namespace
target-a-deployment-name	string	Name of the target deployment
trench-a	string	Name of the trench
attractor-a-1	string	Name of the attractor
conduit-a-1	string	Name of the conduit
stream-a-I	string	Name of the stream
stream-a-II	string	Name of the stream
tcp-destination-port-0	int	Destination port 0
tcp-destination-port-1	int	Destination port 1 (tcp-destination-port-0 + 1)
tcp-destination-port-2	int	Destination port 2 (tcp-destination-port-1 + 1)
udp-destination-port-0	int	Destination port 0
vip-1-v4	string	Address of the vip v4 number 1
vip-1-v6	string	Address of the vip v6 number 1
target-b-deployment-name	string	Name of the target deployment
trench-b	string	Name of the trench
conduit-b-1	string	Name of the conduit
stream-b-I	string	Name of the stream
vip-2-v4	string	Address of the vip v4 number 2
vip-2-v6	string	Address of the vip v6 number 2
stream-a-III	string	Name of the stream
conduit-a-2	string	Name of the conduit
stream-a-IV	string	Name of the stream
vip-3-v4	string	Address of the vip v4 number 3
vip-3-v6	string	Address of the vip v6 number 3
conduit-a-3	string	Name of the conduit
tcp-destination-port-nat-0	int	Destination port natted 0
stateless-lb-fe-deployment-name-attractor-a-1	string	Name of stateless-lb-fe deployment in attractor-a-1
stateless-lb-fe-deployment-name-attractor-b-1	string	Name of stateless-lb-fe deployment in attractor-b-1
stateless-lb-fe-deployment-name-attractor-a-2	string	Name of stateless-lb-fe deployment in attractor-a-2
stateless-lb-fe-deployment-name-attractor-a-3	string	Name of stateless-lb-fe deployment in attractor-a-3
ip-family	string	IP Family

For more details about each parameter, check the picture above in the Initial Deployment section.

Script

A bash script file must be passed as parameter of the e2e tests. The script is required to allowed the e2e tests to be run in every environment (Helm/Operator deployement...). The following functions has to be implemented in the script:

Name	Description
init () error	Executed once before running the tests
end () error	Executed once after running the tests
on_failure () error	Executed on failure
delete_create_trench	Executed just before running the delete-create-trench test
delete_create_trench_revert	Executed just before running the delete-create-trench test and after the delete_create_trench script
new_vip () error	Executed just before running the new-vip test
new_vip_revert () error	Executed just after running the new-vip test
new_stream () error	Executed just before running the new-stream test
new_stream_revert () error	Executed just after running the new-stream test
stream_max_targets () error	Executed just before running the stream-max-targets test
stream_max_targets_revert () error	Executed just after running the stream-max-targets test
new_flow () error	Executed just before running the new-flow test
new_flow_revert () error	Executed just after running the new-flow test
flow_priority () error	Executed just before running the flow-priority test
flow_priority_revert () error	Executed just after running the flow-priority test
flow_destination_ports_range () error	Executed just before running the flow-destination-ports-range test
flow_destination_ports_range_revert () error	Executed just after running the flow-destination-ports-range test
flow_byte_matches () error	Executed just after running the flow-byte-matches test
flow_byte_matches_revert () error	Executed just after running the flow-byte-matches test
new_attractor_nad_bridge_vlan () error	Executed just before running the new-attractor-nad-bridge-vlan test
new_attractor_nad_bridge_vlan_revert () error	Executed just after running the new-attractornad-bridge-vlan test
conduit_destination_port_nats () error	Executed just before running the conduit-destination-port-nats test
conduit_destination_port_nats_revert () error	Executed just after running the conduit-destination-port-nats test

List of tests

Name	Type	Description
TCP-IPv4	IngressTraffic	Send TCP traffic in trench-a with vip-1-v4 as destination IP and tcp-destination-port-0 as destination port
TCP-IPv6	IngressTraffic	Send TCP traffic in trench-a with vip-1-v6 as destination IP and tcp-destination-port-0 as destination port
UDP-IPv4	IngressTraffic	Send UDP traffic in trench-a with vip-1-v4 as destination IP and udp-destination-port-0 as destination port
UDP-IPv6	IngressTraffic	Send UDP traffic in trench-a with vip-1-v6 as destination IP and udp-destination-port-0 as destination port
MT-Switch	MultiTrenches	Disconnect a target from target-a-deployment-name from trench-a and connect it to trench-b
MT-Parallel	MultiTrenches	Send traffic in trench-a and trench-b at the same time
Scale-Down	Scaling	Scale down target-a-deployment-name
Scale-Up	Scaling	Scale up target-a-deployment-name
close-open	TAPA	Close stream-a-I in one of the target from target-a-deployment-name and re-open it
open-second-stream	TAPA	Open stream-a-II in one of the target from target-a-deployment-name and close it
open-second-stream-second-conduit	TAPA	Open stream-a-IV in one of the target from target-a-deployment-name and close it
delete-create-trench	Trench	Delete trench-a and recreate and reconfigure it
new-vip	Vip	Configure vip-2-v4 and vip-2-v6 in flow-a-z-tcp and attractor-a-1
new-stream	Stream	Configure stream-a-III in conduit-a-1 with a new flow with tcp, tcp-destination-port-2 as destination port and vip-1-v4 and vip-1-v6
stream-max-targets	Stream	Configure stream-a-III as in new-stream test with the max-targets field set to 1 and 2 targets with stream-a-III opened
new-flow	Flow	Configure a new flow with tcp, tcp-destination-port-2 as destination port and vip-1-v4 and vip-1-v6 in stream-a-I
flow-priority	Flow	Set priority to 3 and add tcp-destination-port-1 as destination port in flow-a-z-tcp
flow-destination-ports-range	Flow	Set priority to 3 and set 'tcp-destination-port-0'-'tcp-destination-port-2' as destination port in flow-a-z-tcp
flow-byte-matches	Flow	Add tcp-destination-port-2 to destination ports of flow-a-z-tcp and add a byte-match to allow only tcp-destination-port-2
new-attractor-nad-bridge-vlan	Attractor	Configure a new attractor with new vips vip-2-v4 and vip-2-v6, gateways, conduit conduit-a-3, stream stream-a-III and flow with tcp and tcp-destination-port-0 as destination port
conduit-destination-port-nats	Conduit	Configure flow-a-z-tcp with tcp-destination-port-nat-0 as destination port and conduit-a-1 with a port nat with tcp-destination-port-nat-0 as port and tcp-destination-port-0 as target-port

Steps

Kind + Helm

1. Deploy environment (Kind + Gateways + NSM + Spire) and Meridio (trench-a + trench-b + target-a + target-b)

make -s -C test/e2e/environment/kind-helm/ KUBERNETES_VERSION=v1.25 NSM_VERSION=v1.6.1 KUBERNETES_IP_FAMILY=dualstack KUBERNETES_WORKERS=2

2. Run e2e tests

make e2e

3. Uninstall environment

make -s -C docs/demo/scripts/kind/ clean

Kind + Operator

1. Deploy environment (Kind + Gateways + NSM + Spire) and Meridio (operator + trench-a + trench-b + target-a + target-b)

make -s -C test/e2e/environment/kind-operator/ KUBERNETES_VERSION=v1.26 NSM_VERSION=v1.6.1 IP_FAMILY=dualstack KUBERNETES_WORKERS=2

2. Run e2e tests

make e2e E2E_ENVIRONMENT="kind-operator"

3. Uninstall environment

make -s -C docs/demo/scripts/kind/ clean