Martynas Pumputis
7bc089f5c5
The latest alpine linux changed iproute2 of busybox which now includes scope info.
48 lines
1.7 KiB
Bash
Executable File
48 lines
1.7 KiB
Bash
Executable File
#! /bin/bash
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. "$(dirname "$0")/config.sh"
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show_multicast_route_on() {
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exec_on $1 $2 ip route show 224.0.0.0/4
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}
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start_suite "--no-multicast-route operation"
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# In case one is left around from a previous test
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$SSH $HOST1 docker network rm testmcasttrue testmcastfalse >/dev/null 2>&1 || true
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# Ensure containers run either way have no multicast route
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weave_on $HOST1 launch --no-multicast-route
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docker_on $HOST1 run --name c1 -dt $SMALL_IMAGE /bin/sh
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weave_on $HOST1 attach --no-multicast-route c1
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proxy_start_container $HOST1 --name c2
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start_container_local_plugin $HOST1 --name=c3
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assert "show_multicast_route_on $HOST1 c1"
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assert "show_multicast_route_on $HOST1 c2"
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assert "show_multicast_route_on $HOST1 c3" "224.0.0.0/4 dev ethwe0 scope link "
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# Now try via docker network options
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# using ssh rather than docker -H because CircleCI docker client is older
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$SSH $HOST1 docker network create --driver weavemesh --ipam-driver weavemesh --opt works.weave.multicast=false testmcastfalse
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$SSH $HOST1 docker run --net=testmcastfalse --name c4 -di $SMALL_IMAGE /bin/sh
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assert "show_multicast_route_on $HOST1 c4"
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$SSH $HOST1 docker network create --driver weavemesh --ipam-driver weavemesh --opt works.weave.multicast testmcasttrue
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$SSH $HOST1 docker run --net=testmcasttrue --name c5 -di $SMALL_IMAGE /bin/sh
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assert "show_multicast_route_on $HOST1 c5" "224.0.0.0/4 dev ethwe0 scope link "
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# Ensure current proxy options are obeyed on container start
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docker_on $HOST1 stop -t 1 c2
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weave_on $HOST1 stop
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weave_on $HOST1 launch
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proxy docker_on $HOST1 start c2
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assert "show_multicast_route_on $HOST1 c2" "224.0.0.0/4 dev ethwe scope link "
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docker_on $HOST1 rm -f c3 c4 c5
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$SSH $HOST1 docker network rm testmcasttrue testmcastfalse
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end_suite
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