Previously, the network_mode was only set when creating a job with
network_access = false. This results in Nomad leaving this setting
as is when updating the job to use network. Thus a job would have
had the mapped ports in the Nomad UI, but the Docker network_mode
would still be 'none'.
For unit tests, this mocks the runners Execute method with a
customizable function that operates on the request, streams and exit
channel to simulate a real execution.
End-to-end tests are moved to the tests/e2e_tests folder. The tests
folder allows us to have shared helper functions for all tests in a
separate package (tests) that is not included in the non-test build.
This also adds one second of delay before each end-to-end test case by
using the TestSetup method of suite. By slowing down test execution,
this gives Nomad time to create new allocations when a test requested a
runner. Another solution could be to increase the scale of the job to
have enough allocations for all end-to-end tests.
Co-authored-by: Maximilian Paß <maximilian.pass@student.hpi.uni-potsdam.de>
This enables executing commands in runners and forwarding input and
output between the runner and the websocket to the client.
Co-authored-by: Maximilian Paß <maximilian.pass@student.hpi.uni-potsdam.de>
As we pass the context to the Nomad API event stream, they close
the event stream once the passed context is cancelled. We use this
to exit our receive loop on the event stream once the stream is closed,
instead of having to check the context manually.
When running the `test` and `e2e-test` target with make, this prevents
`go test` from using cached test results. Rerunning the tests every time
allows for easy detection of flaky tests.
We used a git command to find the location of the users git directory.
This resulted in warnings in the CI where git was not installed.
For now we make the git directory static to .git to avoid this as
the directory is mostly located there.
Trivy is used in the CI after building our Docker image. It scans
the Docker image and our dependencies for known vulnerabilities.
The docker-make image is a simple docker:latest containing make.
