This commit adds the ability for x-pack extensions to optionally
provide custom roles providers, which are used to resolve any roles
into role descriptors that are not found in the reserved or native
realms. This feature enables the ability to define and provide roles
from other sources, without having to pre-define such roles in the security
config files.
relates elastic/x-pack-elasticsearch#77
Original commit: elastic/x-pack-elasticsearch@bbbe7a49bf
As part of authentication, we use a iterating action listener to perform asynchronous authentication against the realm
chain. When this listener is called with a response or a failure, it could be called from a thread that is not owned by
the Elasticsearch threadpool such as a LDAPConnectionReader thread. When this happens, we need to ensure that the
ThreadContext is not left with items in it otherwise we leave behind things like Authentication and hit obscure errors.
This commit stores the context when the listener calls the consumer or onResponse/onFailure is invoked, which prevents
us from polluting a external thread's ThreadContext.
Original commit: elastic/x-pack-elasticsearch@0f50fb6c10
Some json builders in the codebase were not closed. even
though this is not needed for the BytesStreamOutput being used,
there is more closing logic in the jackson classes, which we
should not rely on, that those never change or are ok to not
close.
Original commit: elastic/x-pack-elasticsearch@05a43d80ff
This is the Elastic convention, and also makes it clearer where the
actual log message from the C++ starts
Original commit: elastic/x-pack-elasticsearch@dc9aeefb08
in case of tribe node client do not even bother to check for native process version, because it isn't running.
Original commit: elastic/x-pack-elasticsearch@e6fdd5e82a
[ML] * Add MachineLearningTemplateRegistry class
[ML] * Add blocking method to put templates required by tests
[ML] * Add version check for templates
[ML] * Review comments
Original commit: elastic/x-pack-elasticsearch@07d315e56d
This norelease can be removed, because we no longer create indices automatically when missing, but use index templates.
Original commit: elastic/x-pack-elasticsearch@b6880ce7b7
Also included assignment explanation to both job and datafeed stats apis and
included executor node to datafeed stats api
Original commit: elastic/x-pack-elasticsearch@783bc77ef6
When the datafeed indexes are concrete indexes, the search
will throw IndexNotFoundException, thus a notification is being
generated. However, when the indexes are patterns, the search
does not fail.
This commit adds a warning when a lookback-only datafeed
retrieves no data as it is certain that the user misconfigured
something and it's useful to make him aware of it.
Original commit: elastic/x-pack-elasticsearch@e3490ea978
If any format other than json is sent, it should get converted to json, as watcher works under the assumption that the script is a template, hence json.
Original commit: elastic/x-pack-elasticsearch@554bcd306b
Fixeselastic/prelert-legacy#803
On Windows the JVM hangs during shutdown if the native controller process
is still running. A thread dump suggests this is because of a finalizer being
blocked. We can avoid the problem by explicitly telling the controller to exit
when the node is stopped. Although the hang is Windows-specific, it doesn't
hurt to do this on *nix too.
Original commit: elastic/x-pack-elasticsearch@6fa1c2b966
Eclipse errors because the direct supperclass of the two listeners is package private and it doesn’t have the smarts to look higher in the heirarchy. So we need to add a cast hint to force Eclipse to consider the elements as Listeners
This fix was mistakenly removed in another commit
Original commit: elastic/x-pack-elasticsearch@6305456d5a
Adds a preview end-point: `/_xpack/ml/datafeeds/{datafeed_id}/_preview`
The endpoint returns an array with the JSON records that will reach
writer to the c++ process. Thus, the preview can be used to verify
that a datafeed is configured correctly with regard to itself and
its corresponding job.
Original commit: elastic/x-pack-elasticsearch@1e0e9c906d
* [ML] Index template for notifications, meta and state indices
* Add ignore_unavailable option to searches so missing indices don’t throw errors
* Test for job existence before returning results
* Template mapping for results indices
* Fix tests
* Reinstate merge conflict dropped code
* Fix and tidy up JobProviderTests
Tests had badly named & duplicated tests
* Don’t check if the job indices already exist when allocating
Indices are created on demand from templates
* No need to create indices in initialisation service
Using templates now
* Remove unused code and add comment
Original commit: elastic/x-pack-elasticsearch@1ba115d4fc
Eclipse errors because the direct supperclass of the two listeners is package private and it doesn’t have the smarts to look higher in the heirarchy. So we need to add a cast hint to force Eclipse to consider the elements as Listeners
Original commit: elastic/x-pack-elasticsearch@a7aff45571
Refactors xcontent serialization of Request and Status to use their writable names instead of action name. That simplifies the parsing logic, allows reuse of the same status object for multiple actions and is consistent with how named objects in xcontent are used.
Original commit: elastic/x-pack-elasticsearch@3d059ea952
The DnRoleMapper was changed when moving to asynchronous authentication, which introduced a regression that leads to a
NPE being thrown on file refresh. The cause is the addition of a null listener from the LdapRealm upon construction.
This change removes the listener constructor argument as it was always null or a empty runnable and adds a check in the
addListener method to ensure the listener is not null. Finally, the DnRoleMapperTests had a bug where the temporary
filenames did not have the correct suffix and tests were not actually testing what was intended.
relates elastic/x-pack-elasticsearch#608
Original commit: elastic/x-pack-elasticsearch@f47f258590
Currently, both the NativeUsersStore and NativeRolesStore can undergo
multiple state transitions. This is done primarily to check if the
security index is usable before it proceeds. However, such checks are
only needed for the tests, because if the security index is unavailable
when it is needed, the downstream actions invoked by the
NativeUsersStore and NativeRolesStore will throw the appropriate
exceptions notifying of that condition. In addition, both the
NativeUsersStore and NativeRolesStore had much duplicate code that
listened for cluster state changes and made the exact same state
transitions.
This commit removes the complicated state transitions in both classes
and enables both classes to use the SecurityTemplateService to monitor
all of the security index lifecycle changes they need to be aware of.
This commit also moves the logic for determining if the security index
needs template and/or mapping updates to the SecurityLifecycleService,
and makes the NativeRealmMigrator solely responsible for applying the
updates.
Original commit: elastic/x-pack-elasticsearch@b31d144597
In rare cases, the CertificateToolTests#testPromptingForInstanceInformation could try to use the same name multiple
times. This causes the test to fail with a message for an unknown prompt. This commit ensures no duplicates are added.
relates elastic/x-pack-elasticsearch#597
Original commit: elastic/x-pack-elasticsearch@ab8bb7ad50
This commit allows persistent actions to indicate why a task was or wasn't assigned to a certain node.
Original commit: elastic/x-pack-elasticsearch@cdacf9b10f
Changed `ProblemTracker#updateEmptyDataCount(boolean)` into `ProblemTracker#reportEmptyDataCount()`.
and added `ProblemTracker#reportNoneEmptyCount()` to reset the empty count counter.
Original commit: elastic/x-pack-elasticsearch@c1a44d6fd3
This allows it to be disabled/enabled via job updates.
It also simplifies it by removing bounds_percentile as it currently
rarely makes sense to set the bounds to another value than 95.0.
Original commit: elastic/x-pack-elasticsearch@c27fce2d86
This PR introduces a service component that is scheduled to run
once per day, around 30 minutes past midnight, local time.
Listeners can be subscribed to the service in order to get notified
when the next service trigger occurs so that they can execute
management tasks.
Currently, there are 2 such listeners: one is performing removal
of results and the other of model snapshots that have expired
their retention period.
Finally, note that the service is only installed on the master
node to ensure there is only one running on the cluster.
Original commit: elastic/x-pack-elasticsearch@c8edb6016a
Let LicensingTests.testNativeRealmMigratorWorksUnderBasicLicense wait for 3s (instead of 1s) as it is occasionally failing.
Also added logging so that if/when it does fail we can see how long we were waiting and what was taking place.
Original commit: elastic/x-pack-elasticsearch@22882ec412
Added missing named xcontent entries, tweaked start datafeed validation logic and fixed status serialization issue that were uncovered by this test.
Original commit: elastic/x-pack-elasticsearch@8b3fb012df
* Wrap exceptions if they are not ElasticsearchExceptions in TransportJobTaskAction
* Review comments
Original commit: elastic/x-pack-elasticsearch@07e900ffaa
Remove `node.attr.xpack.ml.allocation_enabled` node attribute and instead use `node.attr.max_running_jobs` attribute to indicate a node is a ml node.
(in addition to indicating how many jobs can hosted on a node)
Original commit: elastic/x-pack-elasticsearch@7979bc55b4
Fields were missing from the job's copy constructor.
This was the cause of intermittent test failures.
Original commit: elastic/x-pack-elasticsearch@3cd705ab3c
...correctly update the job's model_snapshot_id whenever
a new model snapshot is persisted. Load the snapshot that
corresponds to the job's model_snapshot_id when a job is
opened.
This PR makes a series of changes that completes the change
of having job's active model snapshot persisted on the job.
Original commit: elastic/x-pack-elasticsearch@c2e23fa1ee
A job allocation is either a job task in OPENING state or a job task that has been assigned to an executor node, but the executor node hasn't had the opportunity to set the job task status to OPENING.
In order to keep track of restarted tasks, `allocationIdOnLastStatusUpdate` field was added to `PersistentTaskInProgress` class.
This will allow persistent task implementors to detect whether the executor node has changed or has been unset since the last status update has occured.
Original commit: elastic/x-pack-elasticsearch@b7b85a8274
This commit removes the usages and definition of deprecated methods that do not accept the XContentType for the source.
Additionally, usages of *Entity classes from the http client library have been changed to always specify the content
type.
Original commit: elastic/x-pack-elasticsearch@29d336a008
All validation should be done in the builder and the Job object should just be a dumb, immutable blob.
Original commit: elastic/x-pack-elasticsearch@a78e6edbe9
* Update running process from cluster state update
* Put a big lock on the UpdateProcessAction
* Protect concurrent update of the process with a semaphore
* Review comments
Original commit: elastic/x-pack-elasticsearch@d08b53247a
This commit moves persistent tasks from ClusterState.Custom to MetaData.Custom and adds ability for the task to remain in the metadata after completion.
Original commit: elastic/x-pack-elasticsearch@751b40de2a
The messages stored in the .ml-notifications index include a
message field that is mapped to text. It makes sense to keep
that mapping as it can improve search experience in messages.
However, the ML kibana app needs to aggregate over messages,
thus we also need to provide a keyword mapping.
Original commit: elastic/x-pack-elasticsearch@5a5df53d85
* Update input field mappings if job results index exists
* Add field names to the index mapping in shared indices
* Throw error if creating job will violate the index.mapping.total_fields.limit
* Review comments
Original commit: elastic/x-pack-elasticsearch@d7712d9263
This commit ensures that the authentication sets the correct version on the stream when it is serialized over the wire
so that there is not a version mismatch between the authentication and the connection it came from.
Original commit: elastic/x-pack-elasticsearch@267d7068f4
Any failure to communicate with an LDAP server should be treated as if authentication failed rather than a fatal "stop the world" error.
Because the AD realm validates the user's password by attempting to bind to the directory with that username/password combination, connection failures are to be expected and must be handled gracefully because the AD realm may not be the last realm in the order-chain, and any exception would prevent later realms from being tested.
Closes: elastic/x-pack-elasticsearch#564
Original commit: elastic/x-pack-elasticsearch@5282290b00
This change adds checks to the following machine learning actions to check that machine learning is permitted by the license before executing the request and throw and exception if the license forbids it:
* Create job
* Create data feed
* Open job
* Start data feed
This is not a final list of the restrictions we want to have in place if the license forbids ML access but it serves as a starting point and can be easily updated following further discussions.
The change also moves the `transportClientMode` check to `createComponents` so we don’t try to start the server parts of machine learning (job manager, connection to named pipes etc.) if we are running in a transport client.
Original commit: elastic/x-pack-elasticsearch@6c19ebd3bc
Also added a test to multi node qa module that tests the datafeeder, which should have caught this.
Original commit: elastic/x-pack-elasticsearch@89e4875f6c
Now that TLS is required for node to node communication, we no longer need to sign the
authentication information to prevent tampering.
Original commit: elastic/x-pack-elasticsearch@1f86cf2395
Was accidentally injecting the script object, not the string version of the code. Also
added a check so we only inject for Painless scripts (and not groovy, etc).
Minor style tweaks too.
Original commit: elastic/x-pack-elasticsearch@58c7275bd8
Essentially an update to https://github.com/elastic/prelert-legacy/pull/736 . Still does not
default to using shared indices, but adds the capability for two jobs to share the same one
without conflict
Still does not default to using shared indices, just adds the capability for two jobs to share the same one without conflict.
Original commit: elastic/x-pack-elasticsearch@60d93a06ea
By injecting immediately before use, we don't have to store it in the config and return
huge blobs to the user when they request the config
Original commit: elastic/x-pack-elasticsearch@2e53c930ea
Source filtering is currently written as if the fact that an object is accepted
means that all sub fields and objects are implicitly accepted, which is not
true.
Original commit: elastic/x-pack-elasticsearch@afc4440e7a
This node attribute setting defaults to true when ml is enabled and jobs are only opened on nodes where the allocation enabled node attribute is set to true.
Original commit: elastic/x-pack-elasticsearch@fd3f1b3058
This change adds licensing to the maching learning feature, and only allows access to machine learning if a trial or platinum license is installed.
Further, this change also renames `MlPlugin` to `MachineLearning` in line with the other feature plugin names and move the enabled setting to `XPackSettings`
Original commit: elastic/x-pack-elasticsearch@48ea9d781b
This commit removes the undocumented, test used only, setting xpack.monitoring.collection.collectors. It should not be used by users at all, and has been initially created for collector tests.
From elastic/elasticsearch#4957
Original commit: elastic/x-pack-elasticsearch@0fa39a94b5
The Elastic Secrets vault is served via HTTPS with a Let's Encrypt
certificate. The root certificate that cross-signed the Let's Encrypt
certificates were not trusted by the JDK until 8u101. This commit adds a
version check at the start of the build to make it clear the cause of
the underlying issue, and what the fix is.
Relates elastic/x-pack-elasticsearch#541
Original commit: elastic/x-pack-elasticsearch@6bf8076cb6
Ali Beyad
Jay Modi
Martijn van Groningen
Alexander Reelsen
David Kyle
David Roberts
Igor Motov
Dimitris Athanasiou
javanna
Colin Goodheart-Smithe
jaymode
Tim Vernum
Tim Vernum
Ryan Ernst
polyfractal
Zachary Tong
Zachary Tong
Adrien Grand
Jason Tedor
Tanguy Leroux