The `nomad alloc status -verbose` command returns a 404 from CSI volumes
because the volume mount block in the task points back to the
`job.group.volume` block. So using the `Name` field to query is the "name" as
seen in the jobspec, and not the name of the volume that we need for querying.
Show both the job-specific name and the volume ID in the resulting output,
which clarifies the difference between the two fields and is more consistent
with the web UI.
* use msgtype in upsert node
adds message type to signature for upsert node, update tests, remove placeholder method
* UpsertAllocs msg type test setup
* use upsertallocs with msg type in signature
update test usage of delete node
delete placeholder msgtype method
* add msgtype to upsert evals signature, update test call sites with test setup msg type
handle snapshot upsert eval outside of FSM and ignore eval event
remove placeholder upsertevalsmsgtype
handle job plan rpc and prevent event creation for plan
msgtype cleanup upsertnodeevents
updatenodedrain msgtype
msg type 0 is a node registration event, so set the default to the ignore type
* fix named import
* fix signature ordering on upsertnode to match
Display task lifecycle info in `nomad alloc status <alloc_id>` output.
I chose to embed it in the Task header and only add it for tasks with
lifecycle info.
Also, I chose to order the tasks in the following order:
1. prestart non-sidecar tasks
2. prestart sidecar tasks
3. main tasks
The tasks are sorted lexicographically within each tier.
Sample output:
```
$ nomad alloc status 6ec0eb52
ID = 6ec0eb52-e6c8-665c-169c-113d6081309b
Eval ID = fb0caa98
Name = lifecycle.cache[0]
[...]
Task "init" (prestart) is "dead"
Task Resources
CPU Memory Disk Addresses
0/500 MHz 0 B/256 MiB 300 MiB
[...]
Task "some-sidecar" (prestart sidecar) is "running"
Task Resources
CPU Memory Disk Addresses
0/500 MHz 68 KiB/256 MiB 300 MiB
[...]
Task "redis" is "running"
Task Resources
CPU Memory Disk Addresses
10/500 MHz 984 KiB/256 MiB 300 MiB
[...]
```
* nomad/state/schema: use the namespace compound index
* scheduler/scheduler: CSIVolumeByID interface signature namespace
* scheduler/stack: SetJob on CSIVolumeChecker to capture namespace
* scheduler/feasible: pass the captured namespace to CSIVolumeByID
* nomad/state/state_store: use namespace in csi_volume index
* nomad/fsm: pass namespace to CSIVolumeDeregister & Claim
* nomad/core_sched: pass the namespace in volumeClaimReap
* nomad/node_endpoint_test: namespaces in Claim testing
* nomad/csi_endpoint: pass RequestNamespace to state.*
* nomad/csi_endpoint_test: appropriately failed test
* command/alloc_status_test: appropriately failed test
* node_endpoint_test: avoid notTheNamespace for the job
* scheduler/feasible_test: call SetJob to capture the namespace
* nomad/csi_endpoint: ACL check the req namespace, query by namespace
* nomad/state/state_store: remove deregister namespace check
* nomad/state/state_store: remove unused CSIVolumes
* scheduler/feasible: CSIVolumeChecker SetJob -> SetNamespace
* nomad/csi_endpoint: ACL check
* nomad/state/state_store_test: remove call to state.CSIVolumes
* nomad/core_sched_test: job namespace match so claim gc works
Adds a stanza for both Host Volumes and CSI Volumes to the the CLI
output for `nomad alloc status`. Mostly relies on information already
in the API structs, but in the case where there are CSI Volumes we
need to make extra API calls to get the volume status. To reduce
overhead, these extra calls are hidden behind the `-verbose` flag.
Tim Gross