mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
ce44f2478d
This commit adds a basic overlay network connectivity integration test. By doing this it adds the basic functions to form a crude container to run the networking tests. The container uses a busybox rootfs with network namespace and /etc/hosts and /etc/resolv.conf generated by libnetwork. Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
49 lines
1.3 KiB
Bash
49 lines
1.3 KiB
Bash
# -*- mode: sh -*-
|
|
#!/usr/bin/env bats
|
|
|
|
load helpers
|
|
|
|
@test "Test overlay network" {
|
|
skip_for_circleci
|
|
|
|
echo $(docker ps)
|
|
|
|
start=1
|
|
end=3
|
|
# Setup overlay network and connect containers ot it
|
|
dnet_cmd $(inst_id2port 1) network create -d overlay multihost
|
|
for i in `seq ${start} ${end}`;
|
|
do
|
|
osvc="svc$i"
|
|
dnet_cmd $(inst_id2port $i) service publish ${osvc}.multihost
|
|
dnet_cmd $(inst_id2port $i) container create container_${i}
|
|
dnet_cmd $(inst_id2port $i) service attach container_${i} ${osvc}.multihost
|
|
done
|
|
|
|
# Now test connectivity between all the containers using service names
|
|
for i in `seq ${start} ${end}`;
|
|
do
|
|
src="svc$i"
|
|
line=$(dnet_cmd $(inst_id2port $i) service ls | grep ${src})
|
|
echo ${line}
|
|
sbid=$(echo ${line} | cut -d" " -f5)
|
|
for j in `seq ${start} ${end}`;
|
|
do
|
|
if [ "$i" -eq "$j" ]; then
|
|
continue
|
|
fi
|
|
runc $(dnet_container_name $i overlay) ${sbid} "ping -c 1 svc$j"
|
|
done
|
|
done
|
|
|
|
# Teardown the container connections and the network
|
|
for i in `seq ${start} ${end}`;
|
|
do
|
|
osvc="svc$i"
|
|
dnet_cmd $(inst_id2port $i) service detach container_${i} ${osvc}.multihost
|
|
dnet_cmd $(inst_id2port $i) container rm container_${i}
|
|
dnet_cmd $(inst_id2port $i) service unpublish ${osvc}.multihost
|
|
done
|
|
|
|
run dnet_cmd $(inst_id2port 2) network rm multihost
|
|
}
|