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-rw-r--r--test/system/500-networking.bats64
1 files changed, 64 insertions, 0 deletions
diff --git a/test/system/500-networking.bats b/test/system/500-networking.bats
index 44cc731cf..a824ebcd7 100644
--- a/test/system/500-networking.bats
+++ b/test/system/500-networking.bats
@@ -116,4 +116,68 @@ load helpers
fi
}
+@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=$(random_string 30)
+ HOST_PORT=12345
+ SERVER=http://127.0.0.1:$HOST_PORT
+
+ # Create a test file with random content
+ INDEX1=$PODMAN_TMPDIR/hello.txt
+ echo $random_1 > $INDEX1
+
+ # Bind-mount this file with a different name to a container running httpd
+ run_podman run -d --name myweb -p "$HOST_PORT:80" \
+ -v $INDEX1:/var/www/index.txt \
+ -w /var/www \
+ $IMAGE /bin/busybox-extras httpd -f -p 80
+ cid=$output
+
+ run_podman inspect $cid --format "{{.NetworkSettings.IPAddress}}"
+ ip="$output"
+ run_podman inspect $cid --format "{{.NetworkSettings.MacAddress}}"
+ mac="$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
+
+ # 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
+
+ # reload the network to recreate the iptables rules
+ run_podman network reload $cid
+ is "$output" "$cid" "Output does not match container ID"
+
+ # check that we still have the same mac and ip
+ run_podman inspect $cid --format "{{.NetworkSettings.IPAddress}}"
+ is "$output" "$ip" "IP address changed after podman network reload"
+ run_podman inspect $cid --format "{{.NetworkSettings.MacAddress}}"
+ is "$output" "$mac" "MAC address changed after podman network reload"
+
+ # check that we can still curl
+ run curl -s $SERVER/index.txt
+ is "$output" "$random_1" "curl 127.0.0.1:/index.txt"
+
+ # make sure --all is working and that this
+ # cmd also works if the iptables still exists
+ run_podman network reload --all
+ is "$output" "$cid" "Output does not match container ID"
+
+ # check that we can still curl
+ run curl -s $SERVER/index.txt
+ is "$output" "$random_1" "curl 127.0.0.1:/index.txt"
+
+ # cleanup the container
+ run_podman rm -f $cid
+}
+
# vim: filetype=sh