diff options
Diffstat (limited to 'test/system/500-networking.bats')
| -rw-r--r-- | test/system/500-networking.bats | 65 |
1 files changed, 51 insertions, 14 deletions
diff --git a/test/system/500-networking.bats b/test/system/500-networking.bats index 34220829a..1cec50827 100644 --- a/test/system/500-networking.bats +++ b/test/system/500-networking.bats @@ -162,6 +162,27 @@ load helpers done } +@test "podman run with slirp4ns assigns correct gateway address to host.containers.internal" { + CIDR="$(random_rfc1918_subnet)" + run_podman run --network slirp4netns:cidr="${CIDR}.0/24" \ + $IMAGE grep 'host.containers.internal' /etc/hosts + is "$output" "${CIDR}.2 host.containers.internal" "host.containers.internal should be the cidr+2 address" +} + +@test "podman run with slirp4ns adds correct dns address to resolv.conf" { + CIDR="$(random_rfc1918_subnet)" + run_podman run --network slirp4netns:cidr="${CIDR}.0/24" \ + $IMAGE grep "${CIDR}" /etc/resolv.conf + is "$output" "nameserver ${CIDR}.3" "resolv.conf should have slirp4netns cidr+3 as a nameserver" +} + +@test "podman run with slirp4ns assigns correct ip address container" { + CIDR="$(random_rfc1918_subnet)" + run_podman run --network slirp4netns:cidr="${CIDR}.0/24" \ + $IMAGE sh -c "ip address | grep ${CIDR}" + is "$output" ".*inet ${CIDR}.100/24 \+" "container should have slirp4netns cidr+100 assigned to interface" +} + # "network create" now works rootless, with the help of a special container @test "podman network create" { myport=54322 @@ -215,7 +236,6 @@ load helpers @test "podman network reload" { skip_if_remote "podman network reload does not have remote support" - skip_if_rootless "podman network reload does not work rootless" random_1=$(random_string 30) HOST_PORT=12345 @@ -225,29 +245,42 @@ load helpers INDEX1=$PODMAN_TMPDIR/hello.txt echo $random_1 > $INDEX1 + # use default network for root + local netname=podman + # for rootless we have to create a custom network since there is no default network + if is_rootless; then + netname=testnet-$(random_string 10) + run_podman network create $netname + is "$output" ".*/cni/net.d/$netname.conflist" "output of 'network create'" + fi + # Bind-mount this file with a different name to a container running httpd run_podman run -d --name myweb -p "$HOST_PORT:80" \ - -v $INDEX1:/var/www/index.txt \ - -w /var/www \ - $IMAGE /bin/busybox-extras httpd -f -p 80 + --network $netname \ + -v $INDEX1:/var/www/index.txt \ + -w /var/www \ + $IMAGE /bin/busybox-extras httpd -f -p 80 cid=$output - run_podman inspect $cid --format "{{.NetworkSettings.IPAddress}}" + run_podman inspect $cid --format "{{(index .NetworkSettings.Networks \"$netname\").IPAddress}}" ip="$output" - run_podman inspect $cid --format "{{.NetworkSettings.MacAddress}}" + run_podman inspect $cid --format "{{(index .NetworkSettings.Networks \"$netname\").MacAddress}}" mac="$output" # Verify http contents: curl from localhost run curl -s $SERVER/index.txt is "$output" "$random_1" "curl 127.0.0.1:/index.txt" - # flush the CNI iptables here - run iptables -t nat -F CNI-HOSTPORT-DNAT + # rootless cannot modify iptables + if ! is_rootless; then + # flush the CNI iptables here + run iptables -t nat -F CNI-HOSTPORT-DNAT - # check that we cannot curl (timeout after 5 sec) - run timeout 5 curl -s $SERVER/index.txt - if [ "$status" -ne 124 ]; then - die "curl did not timeout, status code: $status" + # check that we cannot curl (timeout after 5 sec) + run timeout 5 curl -s $SERVER/index.txt + if [ "$status" -ne 124 ]; then + die "curl did not timeout, status code: $status" + fi fi # reload the network to recreate the iptables rules @@ -255,9 +288,9 @@ load helpers is "$output" "$cid" "Output does not match container ID" # check that we still have the same mac and ip - run_podman inspect $cid --format "{{.NetworkSettings.IPAddress}}" + run_podman inspect $cid --format "{{(index .NetworkSettings.Networks \"$netname\").IPAddress}}" is "$output" "$ip" "IP address changed after podman network reload" - run_podman inspect $cid --format "{{.NetworkSettings.MacAddress}}" + run_podman inspect $cid --format "{{(index .NetworkSettings.Networks \"$netname\").MacAddress}}" is "$output" "$mac" "MAC address changed after podman network reload" # check that we can still curl @@ -275,6 +308,10 @@ load helpers # cleanup the container run_podman rm -f $cid + + if is_rootless; then + run_podman network rm -f $netname + fi } @test "podman rootless cni adds /usr/sbin to PATH" { |