System tests

[masnax]

Relies on #156 and #138, as well as canonical/lxd#12238

Adds a series of system tests that test automatic and interactive setup of MicroCloud.

To facilitate this, there is now a TEST_CONSOLE environment variable that will be checked by MicroCloud. If set to 1, MicroCloud will expect a stream of text as input that will be used to simulate terminal input in interactive mode.

[tomponline]

@masnax was using the expect tool for this a non-started for some reason rather than TEST_CONSOLE?

[masnax]

@tomponline expect seems to outright break terminal input once a table appears, or cause EOFs in the go-survey package. I'm by no means an expert using it, but I couldn't get it to work at all.

[tomponline]

@tomponline expect seems to outright break terminal input once a table appears, or cause EOFs in the go-survey package. I'm by no means an expert using it, but I couldn't get it to work at all.

Fair enough, at least you tried it :)

[tomponline]

/canonical/self-hosted-runners/run-workflows 23a22ff

[masnax]

@tomponline I'm assuming only you can use that command?

[masnax]

/canonical/self-hosted-runners/run-workflows bd3a5ed

[masnax]

Yeah, no luck :)

[tomponline]

Ive asked them to relax that check so those with write perm (like you) can trigger it automatically

[masnax]

@tomponline thanks, could you run it again? The make command should be fixed now.

[tomponline]

/canonical/self-hosted-runners/run-workflows bd3a5ed

[masnax]

Setting this to draft until the issues are sorted.

[tomponline]

@masnax please can you rebase this so we just see the tests being added and not code changes as well. Ta

[masnax]

@tomponline This one should be ready for review as well, thanks.

[tomponline]

We tend to add --no-install-recommends to apt-get install commands to avoid pulling in unnecessary packages.