This change introduces integration tests for `linkerd inject`. The tests
perform CLI injection, with and without params, and validates the
output, including annotations.
Also add some known errors in logs to `install_test.go`.
TODO:
- deploy uninjected and injected resources to a default and
auto-injected cluster
- test creation and update
Part of #2459
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
When running integration tests in a Kubernetes cluster that sometimes takes a little longer to get pods ready, the integration tests fail tests too early because most tests have a retry timeout of 30 seconds.
This PR bumps up this retry timeout for `TestInstall` to 3 minutes. This gives the test enough time to download any new docker images that it needs to complete succesfully and also reduces the need to have large timeout values for subsequent tests. This PR also refactors `CheckPods` to check that all containers in a pods for a deployment are in a`Ready` state. This helps also helps in ensuring that all docker images have been downloaded and the pods are in a good state.
Tests were run on the community cluster and all were successful.
Signed-off-by: Dennis Adjei-Baah <dennis@buoyant.io>
* Add tests/utils/scripts for running integration tests
Add a suite of integration tests in the `test/` directory, as well as
utilities for testing in the `testutil/` directory.
You can use the `bin/test-run` script to run the full suite of tests,
and the `bin/test-cleanup` script to cleanup after the tests.
The test/README.md file has more information about running tests.
@pcalcado, @franziskagoltz, and @rmars also contributed to this change.
* Create TEST.md file at the root of the repo
* Update based on review feedback
* Relax external service IP timeout for GKE
* Update TEST.md with more info about different types of test runs
* More updates to TEST.md based on review feedback
Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
Andrew Seigner
Dennis Adjei-Baah
Kevin Lingerfelt
Brian Smith