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moby--moby/libnetwork/test/integration/dnet/bridge.bats

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# -*- mode: sh -*-
#!/usr/bin/env bats
load helpers
function test_single_network_connectivity() {
local nw_name start end
nw_name=${1}
start=1
end=${2}
# Create containers and connect them to the network
for i in `seq ${start} ${end}`;
do
dnet_cmd $(inst_id2port 1) container create container_${i}
net_connect 1 container_${i} ${nw_name}
done
# Now test connectivity between all the containers using service names
for i in `seq ${start} ${end}`;
do
runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_${i}) \
"ping -c 1 www.google.com"
for j in `seq ${start} ${end}`;
do
if [ "$i" -eq "$j" ]; then
continue
fi
runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_${i}) \
"ping -c 1 container_${j}"
done
done
if [ -n "$3" ]; then
return
fi
# Teardown the container connections and the network
for i in `seq ${start} ${end}`;
do
net_disconnect 1 container_${i} ${nw_name}
dnet_cmd $(inst_id2port 1) container rm container_${i}
done
}
@test "Test default bridge network" {
skip_for_circleci
echo $(docker ps)
test_single_network_connectivity bridge 3
}
@test "Test default network dnet restart" {
skip_for_circleci
echo $(docker ps)
for iter in `seq 1 2`;
do
test_single_network_connectivity bridge 3
if [ "$iter" -eq 1 ]; then
docker restart dnet-1-bridge
wait_for_dnet $(inst_id2port 1) dnet-1-bridge
fi
done
}
@test "Test default network dnet ungraceful restart" {
skip_for_circleci
echo $(docker ps)
for iter in `seq 1 2`;
do
if [ "$iter" -eq 1 ]; then
test_single_network_connectivity bridge 3 skip
docker restart dnet-1-bridge
wait_for_dnet $(inst_id2port 1) dnet-1-bridge
else
test_single_network_connectivity bridge 3
fi
done
}
@test "Test bridge network" {
skip_for_circleci
echo $(docker ps)
dnet_cmd $(inst_id2port 1) network create -d bridge singlehost
test_single_network_connectivity singlehost 3
dnet_cmd $(inst_id2port 1) network rm singlehost
}
@test "Test bridge network dnet restart" {
skip_for_circleci
echo $(docker ps)
dnet_cmd $(inst_id2port 1) network create -d bridge singlehost
for iter in `seq 1 2`;
do
test_single_network_connectivity singlehost 3
if [ "$iter" -eq 1 ]; then
docker restart dnet-1-bridge
wait_for_dnet $(inst_id2port 1) dnet-1-bridge
fi
done
dnet_cmd $(inst_id2port 1) network rm singlehost
}
@test "Test bridge network dnet ungraceful restart" {
skip_for_circleci
echo $(docker ps)
dnet_cmd $(inst_id2port 1) network create -d bridge singlehost
for iter in `seq 1 2`;
do
if [ "$iter" -eq 1 ]; then
test_single_network_connectivity singlehost 3 skip
docker restart dnet-1-bridge
wait_for_dnet $(inst_id2port 1) dnet-1-bridge
else
test_single_network_connectivity singlehost 3
fi
done
dnet_cmd $(inst_id2port 1) network rm singlehost
}
@test "Test multiple bridge networks" {
skip_for_circleci
echo $(docker ps)
start=1
end=3
for i in `seq ${start} ${end}`;
do
dnet_cmd $(inst_id2port 1) container create container_${i}
for j in `seq ${start} ${end}`;
do
if [ "$i" -eq "$j" ]; then
continue
fi
if [ "$i" -lt "$j" ]; then
dnet_cmd $(inst_id2port 1) network create -d bridge sh${i}${j}
nw=sh${i}${j}
else
nw=sh${j}${i}
fi
osvc="svc${i}${j}"
dnet_cmd $(inst_id2port 1) service publish ${osvc}.${nw}
dnet_cmd $(inst_id2port 1) service attach container_${i} ${osvc}.${nw}
done
done
for i in `seq ${start} ${end}`;
do
echo ${i1}
for j in `seq ${start} ${end}`;
do
echo ${j1}
if [ "$i" -eq "$j" ]; then
continue
fi
osvc="svc${j}${i}"
echo "pinging ${osvc}"
dnet_cmd $(inst_id2port 1) service ls
runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_${i}) "cat /etc/hosts"
runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_${i}) "ping -c 1 ${osvc}"
done
done
for i in `seq ${start} ${end}`;
do
for j in `seq ${start} ${end}`;
do
if [ "$i" -eq "$j" ]; then
continue
fi
if [ "$i" -lt "$j" ]; then
nw=sh${i}${j}
else
nw=sh${j}${i}
fi
osvc="svc${i}${j}"
dnet_cmd $(inst_id2port 1) service detach container_${i} ${osvc}.${nw}
dnet_cmd $(inst_id2port 1) service unpublish ${osvc}.${nw}
done
dnet_cmd $(inst_id2port 1) container rm container_${i}
done
for i in `seq ${start} ${end}`;
do
for j in `seq ${start} ${end}`;
do
if [ "$i" -eq "$j" ]; then
continue
fi
if [ "$i" -lt "$j" ]; then
dnet_cmd $(inst_id2port 1) network rm sh${i}${j}
fi
done
done
}