Now default is not to follow the logs (which is similar to `kubectl logs`).
Integration test was added for `Logs()` API and `osctl logs` command.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This PR only touches `Version` method, but I will expand it to other
methods in the next PR.
When proxying to many upstreams, errors are wrapped as responses as we
can't return error and response from grpc call. Reflect-based function
was introduced to filter out responses which contain errors as
multierror. Reflection was used, as each response is a different Go
type, and we can't write a generic function for it.
osctl was updated to support having both resp & err not nil. One failed
response shouldn't result in error.
Re-enabled integration test for multiple targets and version
consistency, need e2e validation.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
It seems to work reliably in basic-integration, but fails in e2e
(receives less responses than expected). We can re-enable once we get to
the root cause of the problem.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This adds support for node discovery for API-based tests, but discovery
is based on k8s state. Discovery can be overridden if we provide a list
of node IPs as a flag.
Also adds a test for K8s API server version.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This starts with a very simple test for `osctl version` using regexps as
output of the command depends a lot on current version.
We might use more of 'gold' matches for other commands potentially.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This is just first steps and core foundation.
It can be used like:
```
make integration.test
osctl cluster create
build/integration.test -test.v
```
This should run the test against the Docker instance.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
