fix: allow publishing multiple ports

[yajo]

Before this patch, there were errors like this:

TASK [Wait for instance(s) creation to complete] *******************************
failed: [localhost] (item=server0) => {"ansible_job_id": "32404159520.106608", "ansible_loop_var": "item", "attempts": 1, "changed": true, "cmd": ["/usr/bin/podman", "--cgroup-manager=cgroupfs", "--storage-opt=overlay.mount_program=/usr/bin/fuse-overlayfs", "--storage-driver=overlay", "run", "-d", "--name", "server0", "--privileged=True", "--tmpfs=/run", "--tmpfs=/tmp", "--publish=127.0.0.1:2080:80--publish=127.0.0.1:2443:443", "--hostname=server0", "docker.io/geerlingguy/docker-ubuntu2004-ansible:latest", "/sbin/init"], "delta": "0:00:00.052629", "end": "2021-08-27 10:45:12.158853", "finished": 1, "item": {"ansible_job_id": "32404159520.106608", "ansible_loop_var": "item", "changed": true, "failed": false, "finished": 0, "item": {"cgroup_manager": "cgroupfs", "command": "/sbin/init", "image": "docker.io/geerlingguy/docker-ubuntu2004-ansible:latest", "name": "server0", "pre_build_image": true, "privileged": true, "published_ports": ["127.0.0.1:2080:80", "127.0.0.1:2443:443"], "storage_driver": "overlay", "storage_opt": "overlay.mount_program=/usr/bin/fuse-overlayfs", "tmpfs": ["/run", "/tmp"]}, "results_file": "/var/home/yajo/.ansible_async/32404159520.106608", "started": 1}, "msg": "non-zero return code", "rc": 125, "start": "2021-08-27 10:45:12.106224", "stderr": "Error: invalid port format - format is [[hostIP:]hostPort:]containerPort", "stderr_lines": ["Error: invalid port format - format is [[hostIP:]hostPort:]containerPort"], "stdout": "", "stdout_lines": []}

Published some ports on the default scenario, just to test it works.

[ssbarnea]

The change is good but the only problem is that at this moment we do not run this sample scenario in our pipeline. We should also add a test for that and merge this change after that, so we know it works and it does not regress over time.

[yajo]

But that doesn't seem like a blocker, right? You can test it locally and see it works.

[ssbarnea]

When enabling the test took few minutes, i consider wise to wait. I added the test and still passed so we are good!