The batch deregister RPC endpoint is only used by the internal
garbage collection process, it is not exposed via the HTTP API or
used anywhere else.
The GC process ensures that a job can only be removed from state
if all related evaluations and allocations are in a state that
means they can also be removed from state. This means that we do
not need to create evaluations when jobs are being deregistered
via this endpoint.
Replaces #18812
Upgraded with:
```
find . -name '*.go' -exec sed -i s/"github.com\/hashicorp\/go-msgpack\/codec"/"github.com\/hashicorp\/go-msgpack\/v2\/codec/" '{}' ';'
find . -name '*.go' -exec sed -i s/"github.com\/hashicorp\/net-rpc-msgpackrpc"/"github.com\/hashicorp\/net-rpc-msgpackrpc\/v2/" '{}' ';'
go get
go get -v -u github.com/hashicorp/raft-boltdb/v2
go get -v github.com/hashicorp/serf@5d32001edfaa18d1c010af65db707cdb38141e80
```
see https://github.com/hashicorp/go-msgpack/releases/tag/v2.1.0
for details
* Upgrade from hashicorp/go-msgpack v1.1.5 to v2.1.0
Fixes#16808
* Update hashicorp/net-rpc-msgpackrpc to v2 to match go-msgpack
* deps: use go-msgpack v2.0.0
go-msgpack v2.1.0 includes some code changes that we will need to
investigate furthere to assess its impact on Nomad, so keeping this
dependency on v2.0.0 for now since it's no-op.
---------
Co-authored-by: Luiz Aoqui <luiz@hashicorp.com>
Before this change trying to run `nomad operator raft {info,logs}` on an
inuse raft.db would cause the command to block until the agent using
raft.db is closed.
After this change the command will block for 1s before returning a
(hopefully) helpful error message.
This change also sets the ReadOnly mode on the underlying BoltDb to
ensure diagnostics make no changes to the underlying store. We have no
evidence this has ever occurred, but it seems like a useful safety
measure.
No changelog added since this is a minor tweak in a "new" feature (it
was hidden in previous relases).
The `nomad operator raft logs` command uses a raft helper that reads
in the logs from raft and serializes them to JSON. The previous
implementation returned the slice of all logs and then serializes the
entire object. Update the helper to stream the log entries and then
serialize them as newline-delimited JSON.
