Add new `access_mode`/`attachment_mode` fields. Make it more clear which set
of fields belong to create vs register. Update the example spec that's
generated by `volume init`.
Registration of Nomad volumes previously allowed for a single volume
capability (access mode + attachment mode pair). The recent `volume create`
command requires that we pass a list of requested capabilities, but the
existing workflow for claiming volumes and attaching them on the client
assumed that the volume's single capability was correct and unchanging.
Add `AccessMode` and `AttachmentMode` to `CSIVolumeClaim`, use these fields to
set the initial claim value, and add backwards compatibility logic to handle
the existing volumes that already have claims without these fields.
Previously installing buf was left out of `make bootstrap` because it
had conflicts with the `tools/go.mod` file and dependencies used by
other tools. With Go 1.16 we eliminated that `go.mod` file, and can
now just install `buf` with `go install` like everything else.
This PR adds the common OSS changes for adding support for Consul Namespaces,
which is going to be a Nomad Enterprise feature. There is no new functionality
provided by this changeset and hopefully no new bugs.
When a volume is registered via `nomad volume register` and not via the
creation workflow, it may not have any of the capacity fields set (as they're
not used for registration). Handle this case without error, and let the
downstream RPCs handle the error case for `nomad volume create`.
This change disables using msgpack generated serializers in dev by
default.
In released binaries, we use code-generated msgpack serializers to
improve performance. However, in development, code generated
serializers are a pain. If a developer forgets to re-generate code, the
code generated gets out of sync with the go structs, and result into
subtle bugs where some values appear not to persist as expected.
The CI and release scripts will continue to use the msgpack
code-generation. Devs who want to test locally can set
`GO_TAGS=codegen_generated` as well.
In order to support new node RPCs, we need to fingerprint plugin capabilities
in more detail. This changeset mirrors recent work to fingerprint controller
capabilities, but is not yet in use by any Nomad RPC.
This adds UI support for receiving the one-time token passed via query parameter, as in #10134
and related PRs, and exchanging it for its corresponding secret ID. When this works, it’s mostly
invisible, with a brief flash of the OTT onscreen.
The authentication failure message now suggests the -authenticate flag.
When OTT exchange fails, it shows a whole-page error.
This includes a known UX shortcoming in that the OTT will not disappear from the URL when an
identifier is specified on the command line, like nomad ui -authenticate jobname. The goal is to
address that shortcoming in a forthcoming pull request.
If the docker engine is running on cgroup-v2 host, then RSS and Max
Usage doesn't get reported.
Using a heauristic here to avoid adding more API calls to the Docker
Engine to infer cgroups version. Also, opted to avoid coordinating stats
collection with fingerprinting, which adds concurrency complexities.
