The legacy workflow for Vault whereby servers were configured
using a token to provide authentication to the Vault API has now
been removed. This change also removes the workflow where servers
were responsible for deriving Vault tokens for Nomad clients.
The deprecated Vault config options used byi the Nomad agent have
all been removed except for "token" which is still in use by the
Vault Transit keyring implementation.
Job specification authors can no longer use the "vault.policies"
parameter and should instead use "vault.role" when not using the
default workload identity.
---------
Co-authored-by: Tim Gross <tgross@hashicorp.com>
Co-authored-by: Aimee Ukasick <aimee.ukasick@hashicorp.com>
In #23977 we moved the keyring into Raft, which can expose key material in Raft
snapshots when using the less-secure AEAD keyring instead of KMS. This changeset
adds tools for redacting this material from snapshots:
* The `operator snapshot state` command gains the ability to display key
metadata (only), which respects the `-filter` option.
* The `operator snapshot save` command gains a `-redact` option that removes key
material from the snapshot after it's downloaded.
* A new `operator snapshot redact` command allows removing key material from an
existing snapshot.
The Nomad state store function was recently updated to validate
certain parameters, fixing a panic condition. This change meant
dummy FSM used for the snapshot state command was always failing
this validation and the command no longer worked.
This change adds the required parameter to pass validation and
therefore makes the CLI command functional again.
* Move group into a separate helper module for reuse
* Add shutdownCh to worker
The shutdown channel is used to signal that worker has stopped.
* Make server shutdown block on workers' shutdownCh
* Fix waiting for eval broker state change blocking indefinitely
There was a race condition in the GenericNotifier between the
Run and WaitForChange functions, where WaitForChange blocks
trying to write to a full unsubscribeCh, but the Run function never
reads from the unsubscribeCh as it has already stopped.
This commit fixes it by unblocking if the notifier has been stopped.
* Bound the amount of time server shutdown waits on worker completion
* Fix lostcancel linter error
* Fix worker test using unexpected worker constructor
* Add changelog
---------
Co-authored-by: Marvin Chin <marvinchin@users.noreply.github.com>
Stream snapshot to FSM when restoring from archive
The `RestoreFromArchive` helper decompresses the snapshot archive to a
temporary file before reading it into the FSM. For large snapshots
this performs a lot of disk IO. Stream decompress the snapshot as we
read it, without first writing to a temporary file.
Add bexpr filters to the `RestoreFromArchive` helper.
The operator can pass these as `-filter` arguments to `nomad operator
snapshot state` (and other commands in the future) to include only
desired data when reading the snapshot.
These API endpoints now return results in chronological order. They
can return results in reverse chronological order by setting the
query parameter ascending=true.
- Eval.List
- Deployment.List
