goconst finds repeated strings that could be replaced by a constant:
https://github.com/jgautheron/goconst
Part of #217
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Up until now, the proxy-api controller service has been the sole service
that the proxy communicates with, implementing the majoriry of the API
defined in the `linkerd2-proxy-api` repo. But this is about to change:
linkerd/linkerd2-proxy-api#25 introduces a new Identity service; and
this service must be served outside of the existing proxy-api service
in the linkerd-controller deployment (so that it may run under a
distinct service account).
With this change, the "proxy-api" name becomes less descriptive. It's no
longer "the service that serves the API for the proxy," it's "the
service that serves the Destination API to the proxy." Therefore, it
seems best to bite the bullet and rename this to be the "destination"
service (i.e. because it only serves the
`io.linkerd.proxy.destination.Destination` service).
Co-authored-by: Kevin Lingerfelt <kl@buoyant.io>
Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
Andrew Seigner
Oliver Gould
Kevin Lingerfelt