In #13374 we updated the commented-out `license_path` in the packaged example
configuration file to match the existing documentation. Although this config
value was commented-out, it was reported that changing the value was
confusing. Update the commented-out line to the previous value and update the
documented examples to match that. This matches most of the examples for
Consul/Vault licensing as well. I've double-checked the tutorials and it looks
like it'd been left on the previous value there, so no additional work to be
done.
Add `identity` jobspec block to expose workload identity tokens to tasks.
---------
Co-authored-by: Anders <mail@anars.dk>
Co-authored-by: Tim Gross <tgross@hashicorp.com>
Co-authored-by: Michael Schurter <mschurter@hashicorp.com>
* Extend variables under the nomad path prefix to allow for job-templates (#15570)
* Extend variables under the nomad path prefix to allow for job-templates
* Add job-templates to error message hinting
* RadioCard component for Job Templates (#15582)
* chore: add
* test: component API
* ui: component template
* refact: remove bc naming collission
* styles: remove SASS var causing conflicts
* Disallow specific variable at nomad/job-templates (#15681)
* Disallows variables at exactly nomad/job-templates
* idiomatic refactor
* Expanding nomad job init to accept a template flag (#15571)
* Adding a string flag for templates on job init
* data-down actions-up version of a custom template editor within variable
* Dont force grid on job template editor
* list-templates flag started
* Correctly slice from end of path name
* Pre-review cleanup
* Variable form acceptance test for job template editing
* Some review cleanup
* List Job templates test
* Example from template test
* Using must.assertions instead of require etc
* ui: add choose template button (#15596)
* ui: add new routes
* chore: update file directory
* ui: add choose template button
* test: button and page navigation
* refact: update var name
* ui: use `Button` component from `HDS` (#15607)
* ui: integrate buttons
* refact: remove helper
* ui: remove icons on non-tertiary buttons
* refact: update normalize method for key/value pairs (#15612)
* `revert`: `onCancel` for `JobDefinition`
The `onCancel` method isn't included in the component API for `JobEditor` and the primary cancel behavior exists outside of the component. With the exception of the `JobDefinition` page where we include this button in the top right of the component instead of next to the `Plan` button.
* style: increase button size
* style: keep lime green
* ui: select template (#15613)
* ui: deprecate unused component
* ui: deprecate tests
* ui: jobs.run.templates.index
* ui: update logic to handle templates
* refact: revert key/value changes
* style: padding for cards + buttons
* temp: fixtures for mirage testing
* Revert "refact: revert key/value changes"
This reverts commit 124e95d12140be38fc921f7e15243034092c4063.
* ui: guard template for unsaved job
* ui: handle reading template variable
* Revert "refact: update normalize method for key/value pairs (#15612)"
This reverts commit 6f5ffc9b610702aee7c47fbff742cc81f819ab74.
* revert: remove test fixtures
* revert: prettier problems
* refact: test doesnt need filter expression
* styling: button sizes and responsive cards
* refact: remove route guarding
* ui: update variable adapter
* refact: remove model editing behavior
* refact: model should query variables to populate editor
* ui: clear qp on exit
* refact: cleanup deprecated API
* refact: query all namespaces
* refact: deprecate action
* ui: rely on collection
* refact: patch deprecate transition API
* refact: patch test to expect namespace qp
* styling: padding, conditionals
* ui: flashMessage on 404
* test: update for o(n+1) query
* ui: create new job template (#15744)
* refact: remove unused code
* refact: add type safety
* test: select template flow
* test: add data-test attrs
* chore: remove dead code
* test: create new job flow
* ui: add create button
* ui: create job template
* refact: no need for wildcard
* refact: record instead of delete
* styling: spacing
* ui: add error handling and form validation to job create template (#15767)
* ui: handle server side errors
* ui: show error to prevent duplicate
* refact: conditional namespace
* ui: save as template flow (#15787)
* bug: patches failing tests associated with `pretender` (#15812)
* refact: update assertion
* refact: test set-up
* ui: job templates manager view (#15815)
* ui: manager list view
* test: edit flow
* refact: deprecate column-helper
* ui: template edit and delete flow (#15823)
* ui: manager list view
* refact: update title
* refact: update permissions
* ui: template edit page
* bug: typo
* refact: update toast messages
* bug: clear selections on exit (#15827)
* bug: clear controllers on exit
* test: mirage config changes (#15828)
* refact: deprecate column-helper
* style: update z-index for HDS
* Revert "style: update z-index for HDS"
This reverts commit d3d87ceab6d083f7164941587448607838944fc1.
* refact: update delete button
* refact: edit redirect
* refact: patch reactivity issues
* styling: fixed width
* refact: override defaults
* styling: edit text causing overflow
* styling: add inline text
Co-authored-by: Phil Renaud <phil.renaud@hashicorp.com>
* bug: edit `text` to `template`
Co-authored-by: Phil Renaud <phil.renaud@hashicorp.com>
Co-authored-by: Phil Renaud <phil.renaud@hashicorp.com>
* test: delete flow job templates (#15896)
* refact: edit names
* bug: set correct ref to store
* chore: trim whitespace:
* test: delete flow
* bug: reactively update view (#15904)
* Initialized default jobs (#15856)
* Initialized default jobs
* More jobs scaffolded
* Better commenting on a couple example job specs
* Adapter doing the work
* fall back to epic config
* Label format helper and custom serialization logic
* Test updates to account for a never-empty state
* Test suite uses settled and maintain RecordArray in adapter return
* Updates to hello-world and variables example jobspecs
* Parameterized job gets optional payload output
* Formatting changes for param and service discovery job templates
* Multi-group service discovery job
* Basic test for default templates (#15965)
* Basic test for default templates
* Percy snapshot for manage page
* Some late-breaking design changes
* Some copy edits to the header paragraphs for job templates (#15967)
* Added some init options for job templates (#15994)
* Async method for populating default job templates from the variable adapter
---------
Co-authored-by: Jai <41024828+ChaiWithJai@users.noreply.github.com>
While you can use any string value for a variable Item's key name
using characters that are outside of the set [unicode.Letter,
unicode.Number,`_`] will require the `index` function for direct
access.
The `plugin status` command supports displaying CSI capabilities and topology
accessibility, but this was missing from the documentation. Extend the
`-verbose` example to show that info.
During unusual outage recovery scenarios on large clusters, a backlog of
millions of evaluations can appear. In these cases, the `eval delete` command can
put excessive load on the cluster by listing large sets of evals to extract the
IDs and then sending larges batches of IDs. Although the command's batch size
was carefully tuned, we still need to be JSON deserialize, re-serialize to
MessagePack, send the log entries through raft, and get the FSM applied.
To improve performance of this recovery case, move the batching process into the
RPC handler and the state store. The design here is a little weird, so let's
look a the failed options first:
* A naive solution here would be to just send the filter as the raft request and
let the FSM apply delete the whole set in a single operation. Benchmarking with
1M evals on a 3 node cluster demonstrated this can block the FSM apply for
several minutes, which puts the cluster at risk if there's a leadership
failover (the barrier write can't be made while this apply is in-flight).
* A less naive but still bad solution would be to have the RPC handler filter
and paginate, and then hand a list of IDs to the existing raft log
entry. Benchmarks showed this blocked the FSM apply for 20-30s at a time and
took roughly an hour to complete.
Instead, we're filtering and paginating in the RPC handler to find a page token,
and then passing both the filter and page token in the raft log. The FSM apply
recreates the paginator using the filter and page token to get roughly the same
page of evaluations, which it then deletes. The pagination process is fairly
cheap (only abut 5% of the total FSM apply time), so counter-intuitively this
rework ends up being much faster. A benchmark of 1M evaluations showed this
blocked the FSM apply for 20-30ms at a time (typical for normal operations) and
completes in less than 4 minutes.
Note that, as with the existing design, this delete is not consistent: a new
evaluation inserted "behind" the cursor of the pagination will fail to be
deleted.
These options are mutually exclusive but, since `-hcl2-strict` defaults
to `true` users had to explicitily set it to `false` when using `-hcl1`.
Also return `255` when job plan fails validation as this is the expected
code in this situation.
The ACL command docs are now found within a sub-dir like the
operator command docs. Updates to the ACL token commands to
accommodate token expiry have also been added.
The ACL API docs are now found within a sub-dir like the operator
API docs. The ACL docs now include the ACL roles endpoint as well
as updated ACL token endpoints for token expiration.
The configuration section is also updated to accommodate the new
ACL and server parameters for the new ACL features.
* allocrunner: handle lifecycle when all tasks die
When all tasks die the Coordinator must transition to its terminal
state, coordinatorStatePoststop, to unblock poststop tasks. Since this
could happen at any time (for example, a prestart task dies), all states
must be able to transition to this terminal state.
* allocrunner: implement different alloc restarts
Add a new alloc restart mode where all tasks are restarted, even if they
have already exited. Also unifies the alloc restart logic to use the
implementation that restarts tasks concurrently and ignores
ErrTaskNotRunning errors since those are expected when restarting the
allocation.
* allocrunner: allow tasks to run again
Prevent the task runner Run() method from exiting to allow a dead task
to run again. When the task runner is signaled to restart, the function
will jump back to the MAIN loop and run it again.
The task runner determines if a task needs to run again based on two new
task events that were added to differentiate between a request to
restart a specific task, the tasks that are currently running, or all
tasks that have already run.
* api/cli: add support for all tasks alloc restart
Implement the new -all-tasks alloc restart CLI flag and its API
counterpar, AllTasks. The client endpoint calls the appropriate restart
method from the allocrunner depending on the restart parameters used.
* test: fix tasklifecycle Coordinator test
* allocrunner: kill taskrunners if all tasks are dead
When all non-poststop tasks are dead we need to kill the taskrunners so
we don't leak their goroutines, which are blocked in the alloc restart
loop. This also ensures the allocrunner exits on its own.
* taskrunner: fix tests that waited on WaitCh
Now that "dead" tasks may run again, the taskrunner Run() method will
not return when the task finishes running, so tests must wait for the
task state to be "dead" instead of using the WaitCh, since it won't be
closed until the taskrunner is killed.
* tests: add tests for all tasks alloc restart
* changelog: add entry for #14127
* taskrunner: fix restore logic.
The first implementation of the task runner restore process relied on
server data (`tr.Alloc().TerminalStatus()`) which may not be available
to the client at the time of restore.
It also had the incorrect code path. When restoring a dead task the
driver handle always needs to be clear cleanly using `clearDriverHandle`
otherwise, after exiting the MAIN loop, the task may be killed by
`tr.handleKill`.
The fix is to store the state of the Run() loop in the task runner local
client state: if the task runner ever exits this loop cleanly (not with
a shutdown) it will never be able to run again. So if the Run() loops
starts with this local state flag set, it must exit early.
This local state flag is also being checked on task restart requests. If
the task is "dead" and its Run() loop is not active it will never be
able to run again.
* address code review requests
* apply more code review changes
* taskrunner: add different Restart modes
Using the task event to differentiate between the allocrunner restart
methods proved to be confusing for developers to understand how it all
worked.
So instead of relying on the event type, this commit separated the logic
of restarting an taskRunner into two methods:
- `Restart` will retain the current behaviour and only will only restart
the task if it's currently running.
- `ForceRestart` is the new method where a `dead` task is allowed to
restart if its `Run()` method is still active. Callers will need to
restart the allocRunner taskCoordinator to make sure it will allow the
task to run again.
* minor fixes
The original design for workload identities and ACLs allows for operators to
extend the automatic capabilities of a workload by using a specially-named
policy. This has shown to be potentially unsafe because of naming collisions, so
instead we'll allow operators to explicitly attach a policy to a workload
identity.
This changeset adds workload identity fields to ACL policy objects and threads
that all the way down to the command line. It also a new secondary index to the
ACL policy table on namespace and job so that claim resolution can efficiently
query for related policies.
Document the secure variables keyring commands, document the aliased
gossip keyring commands, and note that the old gossip keyring commands
are deprecated.
The sidebar navigation tree for the `operator` sub-sub commands is
getting cluttered and we have a new set of commands coming to support
secure variables keyring as well. Move these all under their own
subtrees.
Use the same output format when listing multiple evals in the `eval
list` command and when `eval status <prefix>` matches more than one
eval.
Include the eval namespace in all output formats and always include the
job ID in `eval status` since, even `node-update` evals are related to a
job.
Add Node ID to the evals table output to help differentiate
`node-update` evals.
Co-authored-by: James Rasell <jrasell@hashicorp.com>
