* Add support for --identity-issuer-mode flag to install cmd
* Change flag to be a bool
* Read correct data form identity when external issuer is used
* Add ability for identity service to dynamically reload certs
* Fix failing tests
* Minor refactor
* Load trust anchors from identity issuer secret
* Make identity service actually watch for issuer certs updates
* Add some testing around cmd line identity options validation
* Add tests ensuring that identity service loads issuer
* Take into account external-issuer flag during upgrade + tests
* Fix failing upgrade test
* Address initial review feedback
* Address further review feedback on cli and helm
* Do not persist --identity-external-issuer
* Some improvements to identitiy service
* Bring back persistane of external issuer flag
* Address more feedback
* Update dockerfiles shas
* Publishing k8s events on issuer certs rotation
* Ensure --ignore-cluster+external issuer is not supported
* Update go-deps shas
* Transition to identity issuer scheme based configuration
* Use k8s consts for secret file names
Signed-off-by: zaharidichev <zaharidichev@gmail.com>
This change introduces a new Identity service implementation for the
`io.linkerd.proxy.identity.Identity` gRPC service.
The `pkg/identity` contains a core, abstract implementation of the service
(generic over both the CA and (Kubernetes) Validator interfaces).
`controller/identity` includes a concrete implementation that uses the
Kubernetes TokenReview API to validate serviceaccount tokens when
issuing certificates.
This change does **NOT** alter installation or runtime to include the
identity service. This will be included in a follow-up.