The control-plane components relied on a `--single-namespace` param,
passed from `linkerd install` into each individual component, to
determine which namespaces they were authorized to access, and whether
to support ServiceProfiles. This command-line flag was redundant given
the authorization rules encoded in the parent `linkerd install` output,
via [Cluster]Role[Binding]s.
Modify the control-plane components to query Kubernetes at startup to
determine which namespaces they are authorized to access, and whether
ServiceProfile support is available. This allows removal of the
`--single-namespace` flag on the components.
Also update `bin/test-cleanup` to cleanup the ServiceProfile CRD.
TODO:
- Remove `--single-namespace` flag on `linkerd install`, part of #2164
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
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.
* Remove kubectl dependency, validate k8s server version via api
Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
* Remove unused MockKubectl
Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
* Remame kubectl.go to version.go
Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
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>
* Move healthcheck proto to separate file, use throughout
Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
* Remove Check message from healthcheck.proto
Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
* Standardize healthcheck protobuf import name
Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
* Rename constructor functions from MakeXyz to NewXyz
As it is more commonly used in the codebase
Signed-off-by: Phil Calcado <phil@buoyant.io>
* Make Conduit client depend on KubernetesAPI
Signed-off-by: Phil Calcado <phil@buoyant.io>
* Move Conduit client and k8s logic to standard go package dir for internal libs
Signed-off-by: Phil Calcado <phil@buoyant.io>
* Move dependencies to /pkg
Signed-off-by: Phil Calcado <phil@buoyant.io>
* Make conduit client more testable
Signed-off-by: Phil Calcado <phil@buoyant.io>
* Remove unused config object
Signed-off-by: Phil Calcado <phil@buoyant.io>
* Add more test cases for marhsalling
Signed-off-by: Phil Calcado <phil@buoyant.io>
* Move client back to controller
Signed-off-by: Phil Calcado <phil@buoyant.io>
* Sort imports
Signed-off-by: Phil Calcado <phil@buoyant.io>
Alejandro Pedraza
Andrew Seigner
Kevin Lingerfelt
Oliver Gould
Phil Calçado