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-rw-r--r--test/system/500-networking.bats65
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" {