wesher/tests/e2e.sh

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#!/bin/bash
set -e
declare -A started_containers
cleanup() {
if [ ${#started_containers[@]} -gt 0 ]; then
echo "Stopping all remaining containers: ${started_containers[@]}"
docker container rm -f ${started_containers[@]}
fi
echo "Removing shared network"
docker network rm wesher_test
}
docker network create wesher_test
trap cleanup EXIT
run_test_container() {
local name=$1
echo "Starting $name"
shift
local hostname=$1
shift
docker run -d --cap-add=NET_ADMIN --name ${name} --hostname ${hostname} -v $(pwd):/app -v $(pwd)/tests/entrypoint.sh:/entrypoint.sh --network=wesher_test costela/wesher-test "$@"
started_containers[$name]=$name
}
stop_test_container() {
echo "Stopping $1"
docker container rm -f $1
unset started_containers[$1]
}
test_3_node_up() {
run_test_container test1-orig test1 --init
run_test_container test2-orig test2 --join test1-orig
run_test_container test3-orig test3 --join test1-orig
sleep 3
docker exec test1-orig ping -c1 -W1 test2 || (docker logs test1-orig; docker logs test2-orig; false)
docker exec test1-orig ping -c1 -W1 test3 || (docker logs test1-orig; docker logs test3-orig; false)
stop_test_container test3-orig
stop_test_container test2-orig
stop_test_container test1-orig
}
test_5_node_up() {
run_test_container test1-orig test1 --init
run_test_container test2-orig test2 --join test1-orig
run_test_container test3-orig test3 --join test1-orig
run_test_container test4-orig test4 --join test1-orig
run_test_container test5-orig test5 --join test1-orig
sleep 5
docker exec test1-orig ping -c1 -W1 test2 || (docker logs test1-orig; docker logs test2-orig; false)
docker exec test1-orig ping -c1 -W1 test3 || (docker logs test1-orig; docker logs test3-orig; false)
docker exec test1-orig ping -c1 -W1 test4 || (docker logs test1-orig; docker logs test4-orig; false)
docker exec test1-orig ping -c1 -W1 test5 || (docker logs test1-orig; docker logs test5-orig; false)
stop_test_container test5-orig
stop_test_container test4-orig
stop_test_container test3-orig
stop_test_container test2-orig
stop_test_container test1-orig
}
test_node_restart() {
run_test_container test1-orig test1 --init
run_test_container test2-orig test2 --join test1-orig
sleep 3
docker stop test2-orig
docker start test2-orig
sleep 3
docker exec test1-orig ping -c1 -W1 test2 || (docker logs test1-orig; docker logs test2-orig; false)
stop_test_container test2-orig
stop_test_container test1-orig
}
test_cluster_simultaneous_start() {
run_test_container test1-orig test1 --join test2-orig,test3-orig
run_test_container test2-orig test2 --join test1-orig,test3-orig
run_test_container test3-orig test3 --join test1-orig,test2-orig
sleep 3
docker exec test1-orig ping -c1 -W1 test2 || (docker logs test1-orig; docker logs test2-orig; false)
docker exec test1-orig ping -c1 -W1 test3 || (docker logs test1-orig; docker logs test3-orig; false)
stop_test_container test3-orig
stop_test_container test2-orig
stop_test_container test1-orig
}
test_multiple_clusters_restart() {
cluster1='--cluster-port 7946 --wireguard-port 51820 --interface wg1 --overlay-net 10.10.0.0/16'
cluster2='--cluster-port 7947 --wireguard-port 51821 --interface wg2 --overlay-net 10.11.0.0/16'
run_test_container test1-orig test1 --init $cluster1
run_test_container test2-orig test2 --init $cluster2
run_test_container test3-orig test3 --join test1-orig $cluster1
docker exec -d test3-orig bash -c "/entrypoint.sh --join test2-orig $cluster2"
sleep 3
docker stop test3-orig
docker start test3-orig
docker exec -d test3-orig bash -c "/entrypoint.sh $cluster2"
sleep 3
docker exec test3-orig ping -c1 -W1 test1 || (docker logs test1-orig; docker logs test3-orig; false)
docker exec test3-orig ping -c1 -W1 test2 || (docker logs test2-orig; docker logs test3-orig; false)
docker exec test1-orig ping -c1 -W1 test3 || (docker logs test1-orig; docker logs test3-orig; false)
docker exec test2-orig ping -c1 -W1 test3 || (docker logs test2-orig; docker logs test3-orig; false)
stop_test_container test3-orig
stop_test_container test2-orig
stop_test_container test1-orig
}
test_routed_network() {
run_test_container test1-orig test1 --init --routed-net 10.15.0.0/16
run_test_container test2-orig test2 --join test1-orig --routed-net 10.15.0.0/16
docker exec test2-orig bash -c "ip l a test type bridge; ip l s up test; ip a a 10.15.0.1/24 dev test"
sleep 3
docker exec test1-orig ping -c1 -W1 test2 || (docker logs test1-orig; docker logs test2-orig; false)
docker exec test1-orig ping -c1 -W1 10.15.0.1 || (docker logs test1-orig; docker logs test2-orig; false)
stop_test_container test2-orig
stop_test_container test1-orig
}
test_rejoin() {
run_test_container test1-orig test1 --init
run_test_container test2-orig test2 --join test1-orig --rejoin 5
sleep 3
docker exec test1-orig bash -c "ip l s down eth0"
sleep 70
docker exec test2-orig grep test1 /etc/hosts && (docker logs test1-orig; docker logs test2-orig; false)
docker exec test1-orig bash -c "ip l s up eth0"
sleep 10
docker exec test1-orig ping -c1 -W1 test2 || (docker logs test1-orig; docker logs test2-orig; false)
stop_test_container test2-orig
stop_test_container test1-orig
}
test_fixed_address() {
run_test_container test1-orig test1 --init --overlay-net 10.10.0.1/16
run_test_container test2-orig test2 --join test1-orig --overlay-net 10.10.0.0/16
sleep 3
docker exec test1-orig ping -c1 -W1 test2 || (docker logs test1-orig; docker logs test2-orig; false)
docker exec test2-orig ping -c1 -W1 10.10.0.1 || (docker logs test1-orig; docker logs test2-orig; false)
stop_test_container test2-orig
stop_test_container test1-orig
}
for test_func in $(declare -F | grep -Eo '\<test_.*$'); do
echo "--- Running $test_func:"
$test_func
echo "--- OK"
done