Kubernetes $KUBECONFIG environment variable is a list of paths to
configuration files, but conduit assumes that it is a single path.
Changes in this commit introduce a straightforward way to discover and
load config file(s).
Complete list of changes:
- Use k8s.io/client-go/tools/clientcmd to deal with kubernetes
configuration file
- rename k8s API and k8s proxy constructors to get rid of redundancy
- remove shell package as it is not needed anymore
Signed-off-by: Igor Zibarev <zibarev.i@gmail.com>
The conduit dashboard command asychronously shells out and runs "kubectl
proxy".
This change replaces the shelling out with calls to kubernetes proxy
APIs. It also allows us to enable race detection in our go tests, as the
shell out code tests did not pass race detection.
Fixes#173
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Igor Zibarev
Andrew Seigner