* Update logrus package to fix data races
* Introduce a logger that uses the test context to log the messages so they are output if a test fails for improved trouble-shooting.
* Revert introduction of test logger - simply leave logger configuration at debug level outputting to stderr during tests.
* Run integration test for e as well
* Use make with a cap and append to only copy the relevant roles.
* Address review comments
* Update integration test suite to use test-local logger that would only output logs iff a specific test has failed - no logs from other test cases will be output.
* Revert changes to InitLoggerForTests API
* Create a new logger instance when applying defaults or merging with file service configuration
* Introduce a local logger interface to be able to test file configuration merge.
* Fix kube integration tests w.r.t log
* Move goroutine profile dump into a separate func to handle parameters consistently for all invocations
* Implement kubernetes_service registration and sratup
The new service now starts, registers (locally or via a join token) and
heartbeats its presence to the auth server.
This service can handle k8s requests (like a proxy) but not to remote
teleport clusters. Proxies will be responsible for routing those.
The client (tsh) will not yet go to this service, until proxy routing is
implemented. I manually tweaked server addres in kubeconfig to test it.
You can also run `tctl get kube_service` to list all registered
instances. The self-reported info is currently limited - only listening
address is set.
* Address review feedback
Gavin Frazar