Change or append/create rules

I use tcconfig on multiple hosts where I execute commands via Ansible, therefore, I do not store state. I would like to be able to override rules (on per network basis) without affecting the other rules and, if the rules do not exist, I would like to append (--add) them in the current list of traffic shaping rules. This could be done either by introducing a new option or changing the logic of --change option.

Thanks.

[thombashi]

@dastergon Sorry to bother you. I believe the problem fixed at tcconfig 0.16.1. Could you try this version?

# tcdel -d ens33 -a
# tcset --direction outgoing --dst-network 192.168.122.202 --delay 12milliseconds --rate 1Gbps --device ens33 --change
# tcset --direction incoming --dst-network 192.168.122.202 --delay 12milliseconds --device ens33 --rate 1Gbps --change
# tcset --direction outgoing --dst-network 192.168.122.203 --delay 12milliseconds --rate 1Gbps --device ens33 --change
# tcset --direction incoming --dst-network 192.168.122.203 --delay 12milliseconds --device ens33 --rate 1Gbps --change
# tcshow -d ens33
{
    "ens33": {
        "outgoing": {
            "dst-network=192.168.122.202/32, protocol=ip": {
                "filter_id": "800::800",
                "delay": "12.0ms",
                "rate": "1G"
            },
            "dst-network=192.168.122.203/32, protocol=ip": {
                "filter_id": "800::801",
                "delay": "12.0ms",
                "rate": "1G"
            }
        },
        "incoming": {
            "dst-network=192.168.122.202/32, protocol=ip": {
                "filter_id": "800::800",
                "delay": "12.0ms",
                "rate": "1G"
            },
            "dst-network=192.168.122.203/32, protocol=ip": {
                "filter_id": "800::801",
                "delay": "12.0ms",
                "rate": "1G"
            }
        }
    }
}

[thombashi]

@dastergon Thank you for your confirmation. It sure seems to be one of the common usages. I would implement the feature in the next release.