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Author SHA1 Message Date
Alex Dadgar 4bdccab550 goimports 2019-01-22 15:44:31 -08:00
Preetha Appan be36fee48e
Use IsParameterized/isPeriodic methods 2019-01-17 12:15:42 -06:00
Preetha Appan 81a8f18cac
Fix bug in reconcile summaries that affects periodic/parameterized jobs 
This fixes incorrect parent job summaries by recomputing them in the
ReconcileJobSummaries method in the state store
 2019-01-17 12:01:01 -06:00
Mahmood Ali a4a9347501 fix comment typos 2018-11-14 08:36:14 -05:00
Alex Dadgar 08dc2ea702
Merge pull request #4867 from hashicorp/b-deployment-progress-deadline 
Blocked evaluation fixes
 2018-11-13 10:29:03 -08:00
Mahmood Ali 8513b3cccb Comment public functions and batch write txn 2018-11-12 16:09:39 -05:00
Mahmood Ali 9c0a15f3ce Run job deregistering in a single transaction 
Fixes https://github.com/hashicorp/nomad/issues/4299

Upon investigating this case further, we determined the issue to be a race between applying `JobBatchDeregisterRequest` fsm operation and processing job-deregister evals.

Processing job-deregister evals should wait until the FSM log message finishes applying, by using the snapshot index.  However, with `JobBatchDeregister`, any single individual job deregistering was applied accidentally incremented the snapshot index and resulted into processing job-deregister evals.  When a Nomad server receives an eval for a job in the batch that is yet to be deleted, we accidentally re-run it depending on the state of allocation.

This change ensures that we delete deregister all of the jobs and inserts all evals in a single transactions, thus blocking processing related evals until deregistering complete.
 2018-11-09 22:35:26 -05:00
Alex Dadgar b1c5d52817 Track jobs by namespace 2018-11-07 10:22:08 -08:00
Preetha Appan 32cc764072
Add fsm layer tests 2018-10-30 11:06:32 -05:00
Preetha Appan 7b8156fc47
Restore/Snapshot plus unit tests for scheduler configuration 2018-10-30 11:06:32 -05:00
Preetha Appan bd34cbb1f7
Support for new scheduler config API, first use case is to disable preemption 2018-10-30 11:06:32 -05:00
Preetha Appan cc295b90de
Implement preemption for system jobs. 
This commit implements an allocation selection algorithm for finding
allocations to preempt. It currently special cases network resource asks
from others (cpu/memory/disk/iops).
 2018-10-30 11:06:32 -05:00
Alex Dadgar 52f9cd7637 fixing tests 2018-10-04 14:26:19 -07:00
Alex Dadgar ca28afa3b2 small fixes 2018-09-15 16:42:38 -07:00
Alex Dadgar 3c19d01d7a server 2018-09-15 16:23:13 -07:00
Alex Dadgar 300b1a7a15 Tests only use testlog package logger 2018-06-13 15:40:56 -07:00
Alex Dadgar 352f2e03b5 Clean up leaked deployments on restoration 
This PR cancels deployments that are active but do not have a job
associated with them. This is a broken invariant that causes issues in
the deployment watcher since it will not track them. Thus they are
objects that can't be operated on or cleaned up.

Fixes https://github.com/hashicorp/nomad/issues/4286
 2018-05-23 16:44:21 -07:00
Alex Dadgar 17aac1c9de node heartbeat missed event 2018-05-22 14:05:46 -07:00
Alex Dadgar 5f2080bc26 Emit events based on eligibility 2018-05-22 14:04:59 -07:00
Alex Dadgar a35248d1d8 Plumb event via FSM 2018-05-10 16:30:54 -07:00
Alex Dadgar c91ce5cc38
Fix not enqueuing eval 2018-05-07 14:50:01 -05:00
Alex Dadgar 641ef81cbf
Test fixes 2018-05-07 14:50:01 -05:00
Alex Dadgar d0f237086b UX touchups 2018-04-26 15:24:27 -07:00
Alex Dadgar 2b14371db5 Fix spelling 2018-04-03 15:58:03 -07:00
Alex Dadgar 9617a13a2b Correctly handle the upgrade path of a node being drained when applying Raft logs 2018-04-03 15:32:44 -07:00
Alex Dadgar 301704091b Handle upgrade where Node doesn't have eligiblity 
This PR handles upgrading a node that has no scheduling eligiblity set.
 2018-03-29 16:52:23 -07:00
Alex Dadgar 2d91b9dfba Batch drain update 2018-03-21 16:51:44 -07:00
Alex Dadgar 7b2bad8c5e Toggle Drain allows resetting eligibility 
This PR allows marking a node as eligible for scheduling while toggling
drain. By default the `nomad node drain -disable` commmand will mark it
as eligible but the drainer will maintain in-eligibility.
 2018-03-21 16:51:44 -07:00
Alex Dadgar 010a6b8ca5 Unblock evals once eligible 2018-03-21 16:51:44 -07:00
Alex Dadgar 0fba0101b6 RPC/FSM/State Store for Eligibility 2018-03-21 16:51:44 -07:00
Alex Dadgar 2f5309d82a Remove update time 2018-03-21 16:51:43 -07:00
Alex Dadgar e459a666ed Node.Drain takes strategy 2018-03-21 16:49:48 -07:00
Michael Schurter d1ec65d765 switch to new raft DesiredTransition message 2018-03-21 16:49:48 -07:00
Alex Dadgar db4a634072 RPC, FSM, State Store for marking DesiredTransistion 
fix build tag
 2018-03-21 16:49:48 -07:00
Alex Dadgar 586ae36d13 Batch Deregister RPC 2018-03-16 10:53:03 -07:00
Alex Dadgar de6ebb6e6c small cleanup 2018-03-13 18:08:22 -07:00
Alex Dadgar d3c3deffad fixes 2018-03-13 18:08:22 -07:00
Chelsea Holland Komlo 1488b076d1 code review feedback 2018-03-13 18:08:21 -07:00
Chelsea Holland Komlo a8bcbd81e6 batch submitting node events 2018-03-13 18:05:40 -07:00
Chelsea Holland Komlo d30c269fbe code review feedback 2018-03-13 18:05:40 -07:00
Chelsea Holland Komlo 4ede27a3c8 RPC, FSM, state store for Node.EmitEvent 
add node event when registering a node for the first time
 2018-03-13 18:05:40 -07:00
Josh Soref f28efbbc79 spelling: sanitize 2018-03-11 18:52:59 +00:00
Josh Soref 7ab998803b spelling: periodic 2018-03-11 18:37:05 +00:00
Josh Soref d300623abe spelling: evaluation 2018-03-11 18:01:35 +00:00
Josh Soref d9ce1f7882 spelling: deregister 2018-03-11 17:53:22 +00:00
Preetha Appan 52a665836e
Remove extra fields set in client allocations during update 2018-01-31 09:58:05 -06:00
Preetha Appan 2567b51c58
Edge trigger evaluation when allocations client status is failed 2018-01-31 09:56:53 -06:00
Kyle Havlovitz 12ff22ea70 Merge branch 'master' into autopilot 2018-01-18 13:29:25 -08:00
Kyle Havlovitz 1c07066064 Add autopilot functionality based on Consul's autopilot 2017-12-18 14:29:41 -08:00
Preetha Appan 51bd0b59c7
Return an error if evaluation doesn't exist in state store at plan apply time. 2017-12-18 14:55:36 -06:00
Alex Dadgar 86608124ca Fix followers not creating periodic launch 
Fix an issue in which periodic launches wouldn't be made on followers.
 2017-12-11 13:55:17 -08:00
Alex Dadgar c1cc51dbee sync 2017-10-13 14:36:02 -07:00
Michael Schurter a66c53d45a Remove structs import from api 
Goes a step further and removes structs import from api's tests as well
by moving GenerateUUID to its own package.
 2017-09-29 10:36:08 -07:00
Alex Dadgar 54e04b5c0e Merge pull request #3201 from hashicorp/b-periodic-restore 
Fix restoration of stopped periodic jobs
 2017-09-13 11:42:29 -07:00
Alex Dadgar a2363e7583 sync acls 2017-09-13 11:38:29 -07:00
Alex Dadgar e3dbcdcb44 Fix restoration of stopped periodic jobs 
This PR fixes an issue in which we would add a stopped periodic job to
the periodic launcher.
 2017-09-12 14:25:40 -07:00
Armon Dadgar 20a8e590a0 nomad: support ACL bootstrap reset 2017-09-10 16:03:30 -07:00
Alex Dadgar 84d06f6abe Sync namespace changes 2017-09-07 17:04:21 -07:00
Armon Dadgar e24a4abf2c nomad: adding ACL bootstrap endpoints 2017-09-04 13:05:53 -07:00
Armon Dadgar e5c69f162c nomad: implement ACL token endpoints 2017-09-04 13:04:45 -07:00
Armon Dadgar e9bad0bf37 nomad: Add ACL Token snapshot/restore to FSM 2017-09-04 13:04:45 -07:00
Armon Dadgar afdde24799 nomad: adding upsert policy endpoint 2017-09-04 13:03:15 -07:00
Armon Dadgar e3e243f433 nomad: implement policy delete endpoint 2017-09-04 13:03:15 -07:00
Armon Dadgar f147f25fe5 Addressing @dadgar review feedback 2017-09-04 13:03:15 -07:00
Armon Dadgar 10b583ea38 nomad: adding FSM snapshot/restore of ACL policies 2017-09-04 13:03:14 -07:00
Alex Dadgar 5457bb7962 Job stability 2017-07-07 12:10:04 -07:00
Alex Dadgar b64185a3f1 Deployment GC 
This PR implements the garbage collector for deployments. Deployments
will by default be garbage collected after 1 hour.
 2017-07-07 12:05:57 -07:00
Alex Dadgar dad9e69822 more comment fixes 2017-07-07 12:03:11 -07:00
Alex Dadgar 6688a3f76c FSM Tests 2017-07-07 12:03:11 -07:00
Alex Dadgar d04877d23c initial impl 2017-07-07 12:03:11 -07:00
Alex Dadgar 919c50ba5c Merge branch 'master' into f-update-block 2017-05-11 13:08:31 -07:00
Alex Dadgar 50eec3ef35 handle upgrading old update block syntax 2017-05-10 13:48:53 -07:00
Alex Dadgar 7078d563cb Create Deployments through plan application 2017-05-05 15:33:19 -07:00
Alex Dadgar 343ff03f02 Deployment struct, state store, fsm persist/restore 2017-05-04 13:37:18 -07:00
Alex Dadgar b67c40f717 Proper denormalization in optimistic state store 2017-05-01 14:49:57 -07:00
Alex Dadgar 3145086a42 non-purge deregisters 2017-04-15 17:08:05 -07:00
Alex Dadgar 103e8d21fb Fix dispatch of periodic job 
This PR fixes an issue in which when a periodic and parameterized job
was dispatched, an allocation would be immediately created.

Fixes https://github.com/hashicorp/nomad/issues/2470
 2017-03-27 16:55:17 -07:00
Alex Dadgar eaf285b208 Fix missing summary restoration 2017-02-08 11:51:48 -08:00
Alex Dadgar 5d293c0f1e Add abandon tests and use snapshot for blocking queries 2017-02-08 11:18:03 -08:00
Alex Dadgar b69b357c7f Nomad builds 2017-02-07 20:31:23 -08:00
Alex Dadgar 570efcaebd Update state store and blocking query helper 2017-02-05 12:03:11 -08:00
Alex Dadgar a616e9d970 Merge pull request #2163 from hashicorp/b-summary 
Job Summary: Fix queued accounting and remove in-place state store updates
 2017-01-11 13:36:36 -08:00
Alex Dadgar efbb2894c7 Review fixes 2017-01-11 13:18:36 -08:00
Alex Dadgar d0f918495b Store pointer of JobSummary in state store and remove in-place modifications of the object and replace with Copy-Update-Insert operations 2017-01-08 13:55:03 -08:00
Alex Dadgar 86980e08f0 Cancel blocked evals upon successful one for job 
This PR causes blocked evaluations to be cancelled if there is a
subsequent successful evaluation for the job. This fixes UX problems
showing failed placements when there are not any in reality and makes GC
possible for these jobs in certain cases.

Fixes https://github.com/hashicorp/nomad/issues/2124
 2017-01-04 16:16:04 -08:00
Diptanu Choudhury 56ed1d3cd8 Fixing the upgrade path for ephemeral disk 2016-11-08 15:24:51 -08:00
Alex Dadgar 3c9936ae4a Merge pull request #1659 from hashicorp/f-revoke-accessors 
Token revocation and keeping only a single Vault client active among servers
 2016-08-31 14:10:46 -07:00
Alex Dadgar 6047414fb9 address comments 2016-08-31 14:10:33 -07:00
Diptanu Choudhury bfee7b30a3 Introducing shared resources in alloc 2016-08-29 13:49:25 -07:00
Alex Dadgar 48696ba0cc Use tomb to shutdown 
Token revocation

Remove from the statestore

Revoke tokens

Don't error when Vault is disabled as this could cause issue if the operator ever goes from enabled to disabled

update server interface to allow enable/disable and config loading

test the new functions

Leader revoke

Use active
 2016-08-28 14:06:25 -07:00
Diptanu Choudhury 13497913f9 Ensuring resources are re-calculated properly in fsm 2016-08-26 20:13:11 -07:00
Alex Dadgar 76d324a8f0 fix comment 2016-08-22 11:41:47 -07:00
Alex Dadgar 901000f789 Raft message, fsm and state store table 2016-08-19 16:40:37 -07:00
Diptanu Choudhury 1518f23d0a Making servers reconcile job summaries when they acquire leadership 2016-08-05 16:47:36 -07:00
Diptanu Choudhury 88d383c47f Updated tests and comments 2016-08-04 11:29:36 -07:00
Diptanu Choudhury 74caed0c7a Added an endpoint for users to reconcile job summaries 2016-08-03 16:12:47 -07:00
Diptanu Choudhury 1b60e0823a Added a test for restoring the summaries in fsm 2016-08-03 11:58:36 -07:00
Alex Dadgar 2332a58944 Do not update the job of allocations that are being stopped 2016-08-02 17:53:31 -07:00
Diptanu Choudhury 10a5c06a5a Running the tests in verbose mode 2016-07-26 14:02:47 -07:00
Diptanu Choudhury d1a6bdb4ba Making the queued allocations bind late 2016-07-25 22:11:11 -07:00
Diptanu Choudhury 3089833397 Reconciling the queued allocations during restore 2016-07-25 17:31:40 -07:00
Diptanu Choudhury f1c9427c37 Added code to create missing job summaries 2016-07-25 17:26:38 -07:00
Diptanu Choudhury 50842b88c7 Fixed some bugs 2016-07-25 17:26:38 -07:00
Diptanu Choudhury 7bafb7c675 Updating the job summary while mutating jobs and allocation objects 2016-07-25 17:26:38 -07:00
Diptanu Choudhury 109b05cb29 Applying changes to job updates via FSM 2016-07-25 17:26:38 -07:00
Alex Dadgar e0114fee05 InitFields to Canonicalize 2016-07-20 16:08:52 -07:00
Alex Dadgar 0634eeb3e0 Sanatize incoming slices/maps 2016-07-20 16:00:02 -07:00
Diptanu Choudhury 5e6f9ef69e Added methods to save and restore job summary snapshots 2016-07-12 11:41:13 -06:00
Alex Dadgar bfdd5846e1 Track unblock indexes and check evals on block to see if they missed an update while in the scheduler 2016-05-24 20:10:56 -07:00
Alex Dadgar 045f7807e0 eval_broker.Enqueue no longer returns an error 2016-05-18 11:35:15 -07:00
Diptanu Choudhury 778167e26f Using the node in the req to unblock evals 2016-03-31 18:19:01 -07:00
Diptanu Choudhury fd3c05a2be Making driver fingerprinters run periodically and unblocking evals when node registration happens 2016-03-31 18:11:27 -07:00
Alex Dadgar 94522e7bed Successful allocations are marked as complete instead of dead 2016-03-23 18:08:19 -07:00
Alex Dadgar ad92e50a24 Avoid serializes Allocation.Resources 2016-03-01 14:09:25 -08:00
Armon Dadgar 0e1f9a3def nomad: FSM supports multiple client updates 2016-02-21 17:58:56 -08:00
Armon Dadgar 0e24df554e nomad: allow for job normalization 2016-02-21 11:42:54 -08:00
Alex Dadgar 2a19e179bc Switch to using go/codec and use code generation 2016-02-20 18:05:17 -08:00
Armon Dadgar 623b473ee6 Revert "Lzw compress raft entries" 
This reverts commit a687ee6df316ffadac5305f4be9cf9a5642cd6af.

The LZW compression reduces the file size by ~60%, but increases
our encode and decode costs by 2x in a CPU bottlenecked path.
 2016-02-20 17:36:39 -08:00
Alex Dadgar 6e8a57ba1a Lzw compress raft entries 2016-02-20 13:21:38 -08:00
Alex Dadgar 74135f02a4 Blocked Eval tracker 2016-01-31 18:04:45 -08:00
Alex Dadgar 9244037bba Only add periodic job insertion time once 2015-12-23 19:02:31 -08:00
Alex Dadgar bff2768060 Use desired launch time in periodic launch table 2015-12-23 18:26:39 -08:00
Alex Dadgar bf2aa9f733 Always remove periodic jobs in fsm 2015-12-23 18:26:39 -08:00
Alex Dadgar e3231171b8 Fix deadlock and test 2015-12-23 18:26:39 -08:00
Alex Dadgar 3a400432dc Always add jobs to periodic tracker 2015-12-23 18:26:39 -08:00
Alex Dadgar b3e87b6719 Remove the periodicRunner interface and pass the server as an interface to the periodicDispatcher 2015-12-23 18:26:39 -08:00
Alex Dadgar 49dd0dc461 fixes from review 2015-12-23 18:26:39 -08:00
Alex Dadgar 37c1f56921 Snapshot and restore 2015-12-23 18:26:39 -08:00
Alex Dadgar ea799b88cb merge 2015-12-23 18:26:39 -08:00
Alex Dadgar a892d61ae7 FSM integration 2015-12-23 18:26:39 -08:00
Alex Dadgar 4d817f5cbc Revert "Revert "Make drivers take arguments as a list and not as a string"" 2015-11-18 15:16:42 -08:00
Alex Dadgar 0e51375285 Revert "Make drivers take arguments as a list and not as a string" 2015-11-18 13:46:43 -08:00
Alex Dadgar 07a5ceed9c Use one msgpack codec and have it decode []string in nil interfaces 2015-11-18 13:15:13 -08:00
Armon Dadgar ad681be59c nomad: adding node GC 2015-09-07 11:01:29 -07:00
Armon Dadgar 1a5579384a nomad: cleanup API descrepencies 2015-09-06 20:47:42 -07:00
Armon Dadgar 21000d41ec nomad: adding FSM support for node drain update 2015-09-06 19:55:38 -07:00
Armon Dadgar a2010b9f2a nomad: FSM support for AllocClientUpdateRequestType 2015-08-25 18:00:14 -07:00
Armon Dadgar 2ea99f211a nomad: updating for new alloc representation 2015-08-25 17:36:52 -07:00
Armon Dadgar 3b97632a99 nomad: integrate time table with FSM 2015-08-15 17:38:13 -07:00
Armon Dadgar a80249204f nomad: DeleteEval request can take a list of evals and allocations 2015-08-15 15:39:29 -07:00
Armon Dadgar 343b1b9c89 nomad: move state and mocks into shared packages 2015-08-11 14:27:14 -07:00
Armon Dadgar a2feb20903 nomad: UpsertEvals can take a list of Evals 2015-08-06 14:51:15 -07:00
Armon Dadgar b5100eeefb nomad: FSM enqueues evaluations 2015-08-06 11:32:42 -07:00
Armon Dadgar a8a01f8828 nomad: remove eval broker from state store 2015-08-06 11:09:59 -07:00
Armon Dadgar 6adf1d2af0 nomad: adding the FSM CRUD 2015-08-04 14:04:26 -07:00
Armon Dadgar 487acdd3c7 nomad: threading eval broker through fsm and state store 2015-07-23 22:30:08 -07:00
Armon Dadgar 9b921d9f92 nomad: adding FSM support for evaluations 2015-07-23 15:52:38 -07:00
Armon Dadgar d39d3585a2 nomad: reduce mixed terminology by adding ID to Job 2015-07-23 15:15:48 -07:00
Armon Dadgar bc0cea6d26 nomad: add FSM support for Jobs 2015-07-07 10:55:47 -06:00
Armon Dadgar 1947a19885 nomad: make struct names more specific to avoid confusion 2015-07-07 10:51:42 -06:00