In linkerd/linkerd2-proxy#99, several proxy configuration variables were
deprecated.
This change updates the CLI to use the updated names to avoid
deprecation warnings during startup.
Adds basic probes to the linkerd-proxy containers injected by linkerd inject.
- Currently the Readiness and Liveness probes are configured to be the same.
- I haven't supplied a periodSeconds, but the default is 10.
- I also set the initialDelaySeconds to 10, but that might be a bit high.
https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/
This PR begins to migrate Conduit to Linkerd2:
* The proxy has been completely removed from this repo, and is now located at
github.com/linkerd/linkerd2-proxy.
* A `Dockerfile-proxy` has been added to fetch the most-recently published proxy
binary from build.l5d.io.
* Proxy-specific protobuf bindings have been moved to
github.com/linkerd/linkerd2-proxy-api.
* All docker images now use the gcr.io/linkerd-io registry.
* `inject` now uses `LINKERD2_PROXY_` environment variables
* Go paths have been updated to reflect the new (future) repo location.
Oliver Gould
Risha Mars
Kevin Lingerfelt
Thomas Rampelberg