Launch smoke tests via ECS

[v-stickykeys]

Summary

Launching smoke tests with ECS instead of lambda because of https://github.com/3box/ceramic-smoke-tests/pull/30

Motivation

When we upgraded our Ceramic packages to ESM, smoke tests broke in lambda. Dockerizing them and running on ECS makes it easier to handle upgrades. (More details in PR referenced above).

Changes

• Replaced API gateway invocation with launching an ECS task.
• Renamed TaskIdParam const to be prefixed with the job name

[smrz2001]

Might be worth moving these to models.go too? Just a thought.

const TestsCluster = "ceramic-qa-tests"
const TestsNetworkConfigurationParameter = "network_configuration"

const (
    TestType_Smoke string = "smoke"
    TestType_E2e string = "e2e"
)

and then the code in smoke.go becomes:

if id, err := s.d.LaunchTask(
	manager.TestsCluster,
	manager.TestsCluster+"-"+manager.TestType_Smoke+"-"+s.env,
	manager.TestsCluster+"-"+manager.TestType_Smoke,
	"/"+manager.TestsCluster+"-"+manager.TestType_Smoke+"/"+manager.TestsNetworkConfigurationParameter,
	nil); err != nil {

Something like that. Just a thought. Could also use fmt.sprintf to make the string formats a little more explicit and readable. e.g.

fmt.Sprintf("%s-%s-%s", manager.TestsCluster, manager.TestType_Smoke, s.env) // for family

fmt.Sprintf("/%s-%s/%s", manager.TestsCluster, manager.TestType_Smoke, manager.TestsNetworkConfigurationParameter) // for n/w config

[v-stickykeys]

I think the benefit of having it typed out when you read the code is pretty large

As in, when I see fmt.Sprintf("%s-%s--%s", manager.TestsCluster, manager.TestType_Smoke, s.env) it will take me a minute, and flipping back and forth between files, to figure out what the resulting string actually is

vs if I can see const ECSFamilyPrefix = "ceramic-qa-tests-smoke--" and ECSFamilyPrefix+s.env, on the same page. It's much more obvious what the vaule is.

[v-stickykeys]

pulling out const TestsCluster = "ceramic-qa-tests" makes sense for next pr when we migrate the e2e tests

[smrz2001]

Ok, sg. Should take ECS out of the literal names though to keep the abstractions cleaner. The jobs don't care that ECS is being used under the covers.

[smrz2001]

LGTM apart from minor editorial comment 🚀