306 lines
8.1 KiB
Bash
306 lines
8.1 KiB
Bash
# -*- mode: sh -*-
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#!/usr/bin/env bats
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load helpers
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function test_single_network_connectivity() {
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local nw_name start end
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nw_name=${1}
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start=1
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end=${2}
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# Create containers and connect them to the network
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for i in `seq ${start} ${end}`;
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do
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dnet_cmd $(inst_id2port 1) container create container_${i}
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net_connect 1 container_${i} ${nw_name}
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done
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# Now test connectivity between all the containers using service names
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for i in `seq ${start} ${end}`;
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do
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if [ "${nw_name}" != "internal" ]; then
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_${i}) \
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"ping -c 1 www.google.com"
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fi
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for j in `seq ${start} ${end}`;
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do
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if [ "$i" -eq "$j" ]; then
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continue
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fi
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_${i}) \
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"ping -c 1 container_${j}"
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done
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done
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if [ -n "$3" ]; then
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return
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fi
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# Teardown the container connections and the network
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for i in `seq ${start} ${end}`;
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do
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net_disconnect 1 container_${i} ${nw_name}
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dnet_cmd $(inst_id2port 1) container rm container_${i}
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done
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}
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@test "Test default bridge network" {
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skip_for_circleci
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echo $(docker ps)
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test_single_network_connectivity bridge 3
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}
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@test "Test default network dnet restart" {
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skip_for_circleci
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echo $(docker ps)
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for iter in `seq 1 2`;
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do
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test_single_network_connectivity bridge 3
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if [ "$iter" -eq 1 ]; then
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docker restart dnet-1-bridge
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wait_for_dnet $(inst_id2port 1) dnet-1-bridge
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fi
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done
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}
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@test "Test default network dnet ungraceful restart" {
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skip_for_circleci
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echo $(docker ps)
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for iter in `seq 1 2`;
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do
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if [ "$iter" -eq 1 ]; then
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test_single_network_connectivity bridge 3 skip
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docker restart dnet-1-bridge
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wait_for_dnet $(inst_id2port 1) dnet-1-bridge
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else
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test_single_network_connectivity bridge 3
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fi
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done
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}
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@test "Test bridge network" {
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skip_for_circleci
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echo $(docker ps)
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dnet_cmd $(inst_id2port 1) network create -d bridge singlehost
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test_single_network_connectivity singlehost 3
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dnet_cmd $(inst_id2port 1) network rm singlehost
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}
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@test "Test bridge network dnet restart" {
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skip_for_circleci
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echo $(docker ps)
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dnet_cmd $(inst_id2port 1) network create -d bridge singlehost
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for iter in `seq 1 2`;
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do
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test_single_network_connectivity singlehost 3
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if [ "$iter" -eq 1 ]; then
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docker restart dnet-1-bridge
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wait_for_dnet $(inst_id2port 1) dnet-1-bridge
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fi
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done
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dnet_cmd $(inst_id2port 1) network rm singlehost
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}
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@test "Test bridge network dnet ungraceful restart" {
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skip_for_circleci
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echo $(docker ps)
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dnet_cmd $(inst_id2port 1) network create -d bridge singlehost
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for iter in `seq 1 2`;
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do
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if [ "$iter" -eq 1 ]; then
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test_single_network_connectivity singlehost 3 skip
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docker restart dnet-1-bridge
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wait_for_dnet $(inst_id2port 1) dnet-1-bridge
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else
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test_single_network_connectivity singlehost 3
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fi
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done
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dnet_cmd $(inst_id2port 1) network rm singlehost
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}
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@test "Test multiple bridge networks" {
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skip_for_circleci
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echo $(docker ps)
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start=1
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end=3
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for i in `seq ${start} ${end}`;
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do
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dnet_cmd $(inst_id2port 1) container create container_${i}
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for j in `seq ${start} ${end}`;
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do
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if [ "$i" -eq "$j" ]; then
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continue
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fi
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if [ "$i" -lt "$j" ]; then
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dnet_cmd $(inst_id2port 1) network create -d bridge sh${i}${j}
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nw=sh${i}${j}
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else
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nw=sh${j}${i}
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fi
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osvc="svc${i}${j}"
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dnet_cmd $(inst_id2port 1) service publish ${osvc}.${nw}
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dnet_cmd $(inst_id2port 1) service attach container_${i} ${osvc}.${nw}
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done
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done
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for i in `seq ${start} ${end}`;
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do
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echo ${i1}
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for j in `seq ${start} ${end}`;
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do
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echo ${j1}
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if [ "$i" -eq "$j" ]; then
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continue
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fi
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osvc="svc${j}${i}"
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echo "pinging ${osvc}"
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dnet_cmd $(inst_id2port 1) service ls
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_${i}) "cat /etc/hosts"
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_${i}) "ping -c 1 ${osvc}"
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done
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done
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svcs=(
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0,0
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2,3
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1,3
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1,2
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)
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echo "Test connectivity failure"
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for i in `seq ${start} ${end}`;
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do
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IFS=, read a b <<<"${svcs[$i]}"
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osvc="svc${a}${b}"
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echo "pinging ${osvc}"
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runc_nofail $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_${i}) "ping -c 1 ${osvc}"
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[ "${status}" -ne 0 ]
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done
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for i in `seq ${start} ${end}`;
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do
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for j in `seq ${start} ${end}`;
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do
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if [ "$i" -eq "$j" ]; then
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continue
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fi
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if [ "$i" -lt "$j" ]; then
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nw=sh${i}${j}
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else
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nw=sh${j}${i}
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fi
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osvc="svc${i}${j}"
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dnet_cmd $(inst_id2port 1) service detach container_${i} ${osvc}.${nw}
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dnet_cmd $(inst_id2port 1) service unpublish ${osvc}.${nw}
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done
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dnet_cmd $(inst_id2port 1) container rm container_${i}
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done
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for i in `seq ${start} ${end}`;
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do
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for j in `seq ${start} ${end}`;
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do
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if [ "$i" -eq "$j" ]; then
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continue
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fi
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if [ "$i" -lt "$j" ]; then
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dnet_cmd $(inst_id2port 1) network rm sh${i}${j}
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fi
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done
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done
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}
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@test "Test bridge network alias support" {
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skip_for_circleci
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dnet_cmd $(inst_id2port 1) network create -d bridge br1
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dnet_cmd $(inst_id2port 1) container create container_1
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net_connect 1 container_1 br1 container_2:c2
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dnet_cmd $(inst_id2port 1) container create container_2
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net_connect 1 container_2 br1
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_1) "ping -c 1 container_2"
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_1) "ping -c 1 c2"
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net_disconnect 1 container_1 br1
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net_disconnect 1 container_2 br1
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dnet_cmd $(inst_id2port 1) container rm container_1
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dnet_cmd $(inst_id2port 1) container rm container_2
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dnet_cmd $(inst_id2port 1) network rm br1
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}
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@test "Test bridge network global alias support" {
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skip_for_circleci
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dnet_cmd $(inst_id2port 1) network create -d bridge br1
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dnet_cmd $(inst_id2port 1) network create -d bridge br2
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dnet_cmd $(inst_id2port 1) container create container_1
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net_connect 1 container_1 br1 : c1
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dnet_cmd $(inst_id2port 1) container create container_2
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net_connect 1 container_2 br1 : shared
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dnet_cmd $(inst_id2port 1) container create container_3
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net_connect 1 container_3 br1 : shared
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_2) "ping -c 1 container_1"
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_2) "ping -c 1 c1"
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_1) "ping -c 1 container_2"
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_1) "ping -c 1 shared"
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net_disconnect 1 container_2 br1
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dnet_cmd $(inst_id2port 1) container rm container_2
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_1) "ping -c 1 container_3"
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_1) "ping -c 1 shared"
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net_disconnect 1 container_1 br1
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dnet_cmd $(inst_id2port 1) container rm container_1
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net_disconnect 1 container_3 br1
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dnet_cmd $(inst_id2port 1) container rm container_3
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dnet_cmd $(inst_id2port 1) network rm br1
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}
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@test "Test bridge network internal network" {
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skip_for_circleci
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echo $(docker ps)
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dnet_cmd $(inst_id2port 1) network create -d bridge --internal internal
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dnet_cmd $(inst_id2port 1) container create container_1
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# connects to internal network, confirm it can't communicate with outside world
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net_connect 1 container_1 internal
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run runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_1) "ping -c 1 8.8.8.8"
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[[ "$output" == *"1 packets transmitted, 0 packets received, 100% packet loss"* ]]
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net_disconnect 1 container_1 internal
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# connects to bridge network, confirm it can communicate with outside world
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net_connect 1 container_1 bridge
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runc $(dnet_container_name 1 bridge) $(get_sbox_id 1 container_1) "ping -c 1 8.8.8.8"
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net_disconnect 1 container_1 bridge
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dnet_cmd $(inst_id2port 1) container rm container_1
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# test communications within internal network
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test_single_network_connectivity internal 3
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dnet_cmd $(inst_id2port 1) network rm internal
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}
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