No matter the passed region identifier, the CLI was always adding
"<role>.global.nomad" to the certificate DNS names. This is not
what we expect and has been removed.
While here, the long deprecated cluster-region flag has been
removed. This removal only impacts CLI functionality, so is safe
to do.
* tests: swap testify for test in plugins/csi/client_test.go
* tests: swap testify for test in testutil/
* tests: swap testify for test in host_test.go
* tests: swap testify for test in plugin_test.go
* tests: swap testify for test in utils_test.go
* tests: swap testify for test in scheduler/
* tests: swap testify for test in parse_test.go
* tests: swap testify for test in attribute_test.go
* tests: swap testify for test in plugins/drivers/
* tests: swap testify for test in command/
* tests: fixup some test usages
* go: run go mod tidy
* windows: cpuset test only on linux
The `nomad tls cert` command did not create certificates with the correct SANs for
them to work with non default domain and region names. This changset updates the
code to support non default domains and regions in the certificates.
