Fixes#8000
When requesting a Service Identity token from Consul, use the TaskKind
of the Task to get at the service name associated with the task. In
the past using the TaskName worked because it was generated as a sidecar
task with a name that included the service. In the Native context, we
need to get at the service name in a more correct way, i.e. using the
TaskKind which is defined to include the service name.
Allow a `/v1/jobs?all_namespaces=true` to list all jobs across all
namespaces. The returned list is to contain a `Namespace` field
indicating the job namespace.
If ACL is enabled, the request token needs to be a management token or
have `namespace:list-jobs` capability on all existing namespaces.
Some CSI plugins don't return much for errors over the gRPC socket
above and beyond the bare minimum error codes. This changeset improves
the operator experience by unpacking the error codes when available
and wrapping the error with some user-friendly direction.
Improving these errors also revealed a bad comparison with
`require.Error` when `require.EqualError` should be used in the test
code for plugin errors. This defect in turn was hiding a bug in volume
validation where we're being overly permissive in allowing mount
flags, which is now fixed.
The presence of Storybook’s preview-head.html file in the repository
is a constant annoyance: it’s only needed for Storybook and it changes
all the time, producing a lot of Git noise. By making it a separate
step to have the Ember CLI server running before starting Storybook,
we no longer need to have preview-head in the repository. It needed to
be present because there was a race condition where it was sometimes
not generated in time for the Storybook parallel startup.
Always install go and vault: the check may accidentally use the CircleCI
pre-installed go version instead of the cached version.
Also, always install from sources without caching. Go/vault
installation is basically a tarball download. That's equivalent to
CirleCI caching without the complexity. These steps don't add much time
either.
Lastly, infer the OS when downloading tarball to avoid managing them in
the job spec.
The plugin supervisor lazily connects to plugins, but this means we
only get "Unavailable" back from the gRPC call in cases where the
plugin can never be reached (for example, if the Nomad client has the
wrong permissions for the socket).
This changeset improves the operator experience by switching to a
blocking `DialWithContext`. It eagerly connects so that we can
validate the connection is real and get a "failed to open" error in
case where Nomad can't establish the initial connection.
The MVP for CSI in the 0.11.0 release of Nomad did not include support
for opaque volume parameters or volume context. This changeset adds
support for both.
This also moves args for ControllerValidateCapabilities into a struct.
The CSI plugin `ControllerValidateCapabilities` struct that we turn
into a CSI RPC is accumulating arguments, so moving it into a request
struct will reduce the churn of this internal API, make the plugin
code more readable, and make this method consistent with the other
plugin methods in that package.
