mirror of https://github.com/linkerd/linkerd2.git
7756828ae6
The existing `linkerd install` error message for existing resources was
shared with `linkerd check`. Given the different contexts, the messaging
made more sense for `linkerd check` than for `linkerd install`.
Modify the error messaging for `linkerd install` to print a bare list
of existing resources, and provide instructions for proceeding.
For example:
```bash
$ linkerd install
Unable to install the Linkerd control plane. It appears that there is an existing installation:
clusterrole.rbac.authorization.k8s.io/linkerd-linkerd-controller
clusterrole.rbac.authorization.k8s.io/linkerd-linkerd-identity
If you are sure you'd like to have a fresh install, remove these resources with:
linkerd install --ignore-cluster | kubectl delete -f -
Otherwise, you can use the --ignore-cluster flag to overwrite the existing global resources.
```
Fixes #3045
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
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| .. | ||
| healthcheck.go | ||
| healthcheck_test.go | ||
| sidecar.go | ||
| version.go | ||
| version_test.go | ||