WIP: add compose image and testing

Dockerfile-compose

@@ -0,0 +1,3 @@
+ARG BASEIMAGE
+FROM ${BASEIMAGE}
+RUN apk add --no-cache curl docker-compose

Makefile

@@ -29,14 +29,23 @@ podman-remote:
 podman-ssh: podman
 	$(DOCKER) build --force-rm -t $(PODMAN_SSH_IMAGE) -f Dockerfile-ssh --build-arg BASEIMAGE=$(PODMAN_IMAGE) .
 
-test: test-local-rootless test-local-rootful test-minimal-image podman-remote
+podman-compose: podman
+	$(DOCKER) build --force-rm -t $(PODMAN_COMPOSE_IMAGE) -f Dockerfile-compose --build-arg BASEIMAGE=$(PODMAN_IMAGE) .
+
+test: test-local-rootless test-local-rootful test-local-rootless-docker-compose test-minimal-image podman-remote
 
 test-local-rootful: podman storage-dir
 	IMAGE=$(PODMAN_IMAGE) ./test/test-local-rootful.sh
 
 test-local-rootless: podman storage-dir
 	IMAGE=$(PODMAN_IMAGE) ./test/test-local-rootless.sh
 
+test-local-rootless-docker-compose: podman-compose
+	$(DOCKER) run --rm --privileged -u podman:podman \
+	--mount "type=bind,src=`pwd`/test/test-rootless-compose.sh,dst=/test-rootless-compose.sh" \
+	$(PODMAN_COMPOSE_IMAGE) \
+	/bin/sh -c /test-rootless-compose.sh
+
 test-minimal-image: podman-minimal storage-dir
 	IMAGE=$(PODMAN_MINIMAL_IMAGE) TEST_PREDICATE=MINIMAL SKIP_PORTMAPPING_TEST=true ./test/test-local-rootless.sh
 

test/test-rootless-compose.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+
+echo
+echo TEST DOCKER-COMPOSE IN PODMAN
+echo
+
+set -eu
+
+cat <<EOF > /tmp/docker-compose.yml
+version: "3"
+
+services:
+  reverse-proxy:
+    image: traefik:v2.4
+    command: --api.insecure=true --providers.docker
+    ports:
+      - "80:80"
+      - "8080:8080"
+    volumes:
+      - /tmp/podman.sock:/var/run/docker.sock
+
+  whoami:
+    image: traefik/whoami
+    labels:
+      - "traefik.http.routers.whoami.rule=Host(\`whoami.docker.localhost\`)"
+      - "traefik.http.services.whoami.loadbalancer.server.port=80"
+EOF
+
+podman system service --time 0 unix:///tmp/podman.sock &
+sleep 5
+docker-compose -H unix:///tmp/podman.sock -f /tmp/docker-compose.yml up -d
+sleep 5
+curl -H "Host:whoami.docker.localhost" http://127.0.0.1