Commit Graph
14 Commits
Author SHA1 Message Date
Chris Lu 68ec8ca655 admin: honor a persisted or admin.toml maintenance enabled=false (#10909)
* admin: honor a persisted or admin.toml maintenance enabled=false

The startup path discarded an operator's enabled=false twice over:
ApplyDefaultsToProtobuf treated the bool zero value as unset and applied
the schema default of true, and a force-enable migration block flipped
any survivor. With the legacy /maintenance UI routes gone, nothing could
write the config either, so the maintenance system ran unconditionally.

Keep the persisted enabled flag across schema-default application in
LoadMaintenanceConfig, drop the force-enable block, and add a top-level
[maintenance] enabled key to admin.toml as the config surface, persisted
through SaveMaintenanceConfig like the per-task settings. Absent config
still defaults to enabled.

* admin: track presence on the maintenance enabled flag

A plain proto3 bool cannot distinguish an operator's persisted false
from a legacy file that simply omits the field, so honoring false would
have silently switched maintenance off for configs written before the
toggle could be persisted. Make the field optional: files that predate
presence tracking keep the enabled default, while a file that explicitly
persists the toggle is honored either way.
2026-08-24 00:01:48 -07:00
Junker der Provinz 8d2c0273bd admin: stop the maintenance scanner pinning itself to one scan per second after a transient failure (#10887)
* admin: honour persisted task configs when building the maintenance policy

buildPolicyFromTaskConfigs passed a literal nil to vacuum, erasure_coding
and balance LoadConfigFromPersistence. Those functions look for their
LoadXTaskPolicy() accessor via a type assertion, which a nil interface can
never satisfy, so every call fell through to NewDefaultConfig() and the
policy came back with the compiled-in defaults - Enabled: true among them.
A task disabled on disk was therefore still scheduled, and the only trace
was a glog.V(1) "Using default ... configuration" line.

Thread the real ConfigPersistence through instead. There are two copies of
this function: the one in weed/admin/dash builds config.Policy on the
normal admin startup path and can simply take cp as its receiver, and the
one in weed/admin/maintenance is the fallback used when the config carries
no policy yet, which now receives the store from NewMaintenanceManager.
weed/admin/dash already imports weed/admin/maintenance, so the maintenance
side has to keep the duck-typed interface{} parameter that the task
loaders already use rather than importing the concrete type back.

The store is only handed over when a data directory is configured: an
unconfigured one has nothing to read, and a typed nil pointer would pass
the loaders' type assertion and then panic on first use.

Fixes #10874

* admin: restore the maintenance scan cadence after an error backoff

scanLoop shortens its ticker to the error backoff delay after a failed
scan, but it decided whether to replace the ticker by comparing the
target interval against the configured scan interval instead of against
the interval the ticker was actually running at. Once the errors stopped,
getScanInterval returned the configured interval again, the comparison
came out false, and the ticker was left at the backoff delay - so a
single transient scan failure pinned the scanner to one scan per second
for the rest of the process lifetime. That is the ~1/second cadence in
issue #10874: 658 KB/s of "Cancelled N stale pending balance tasks
before re-detection" and 193k orphaned task files over two days.

Track the interval the ticker is running at and compare against that, so
both entering the backoff and returning to the normal cadence replace the
ticker.

While in here:

- defer ticker.Stop() bound the ticker that was current when the defer
  was registered, so every replacement ticker leaked on return. Wrap it
  in a closure.
- running was written by Start/Stop and read by all three background
  loops without synchronisation. Guard it with the existing mutex, fold
  the running check in triggerScanInternal into the lock it already
  takes, and make Stop a no-op when not running so a second call cannot
  close the stop channel twice.

Refs #10874

* admin: make the maintenance policy actually reach the task detectors

Loading the persisted task configs into the maintenance policy only
matters if something reads that policy, and nothing did.

MaintenanceIntegration pushes the policy into every registered detector
and scheduler through interface{ SetEnabled(bool) } and
interface{ SetMaxConcurrent(int) } type assertions. Every task registered
through base.RegisterTask is backed by base.GenericDetector and
base.GenericScheduler, and neither implemented either method, so all four
assertions failed silently for every task on every startup. The policy's
enabled flag reached nothing: ScanWithTaskDetectors gates on
detector.IsEnabled(), and the queue's policy lookups for max concurrent
and repeat interval are fallbacks that only fire when the scheduler
reports zero, which the generic scheduler never does.

Add the setters, delegating to the TaskConfig.SetEnabled the interface
already declares and to TaskDefinition.MaxConcurrent, which is what
GetMaxConcurrent returns.

Applying the policy required three more fixes, because with the
assertions working the policy could now do damage as well as good:

- IsTaskEnabled reports false for a task type the policy has no entry
  for, so applying it unconditionally would have disabled every task the
  policy does not list. Skip task types with no policy entry: no entry
  means no opinion, not disabled.

- ec_balance was exactly such a task. It is registered like the other
  three but had no entry in the policy builder and no accessor on
  ConfigPersistence at all, so its configuration could never be
  persisted. Add SaveEcBalanceTaskPolicy/LoadEcBalanceTaskPolicy, the
  task_ec_balance.pb file, the SaveTaskPolicy dispatcher case, and the
  policy entry.

- InitMaintenanceManager ran before loadTaskConfigurationsFromPersistence,
  which replaces each task's whole config object, so the policy was
  applied and then immediately thrown away. Swap the order. Both read the
  same files, so the policy is now the last writer and stays
  authoritative.

MaintenanceManager.UpdateConfig also updated the queue's and the
scanner's policy but not the integration's, so a policy changed at
runtime never reached the detectors. Add MaintenanceIntegration.SetPolicy
and call it.

While building the policy, stop hand-copying each task's fields and use
the task's own ToTaskPolicy(). The hand-written version was a second
definition of every task's policy and had already lost the erasure coding
preferred tags and replica placement and the balance IO rate limit. For
the same reason, the "nothing persisted yet" branches of
LoadVacuumTaskPolicy, LoadErasureCodingTaskPolicy and
LoadBalanceTaskPolicy now derive from each task's NewDefaultConfig()
instead of a third hand-written copy. Those copies had drifted, so with a
data directory but no config file on disk the effective defaults differed
from what the task and the admin UI schema both advertise:

  vacuum          scan interval  24h  -> 2h
  balance         scan interval   6h  -> 30m
  balance         imbalance      0.1  -> 0.2
  erasure coding  scan interval 168h  -> 1h
  erasure coding  fullness      0.90  -> 0.95
  erasure coding  min volume   1024MB -> 30MB

Finally, weed/admin/dash and weed/admin/maintenance each carried a copy
of the policy builder and they had already diverged. Export the
maintenance one as BuildPolicyFromTaskConfigs and have dash call it.

Refs #10874

* worker: warn when a config store cannot supply a task's persisted config

LoadConfigFromPersistence logged a single glog.V(1) "Using default X
configuration" for every way of not loading anything, so the bug in
issue #10874 - a store handed in that the type assertion rejects, leaving
a task running on compiled-in defaults - looked exactly like the normal
"no data directory configured" case. The reporter had to read the source
to work out why their disabled task kept running, and asked for this
specifically.

Separate the cases. A non-nil store that does not provide the accessor is
always a wiring bug and is now logged at warning level, naming the type
and the missing method. A read error or a policy that will not apply is
also a warning. No persistence configured, and a store with nothing saved
yet, stay at V(1): those are normal.

Refs #10874

* admin: stop GetTaskPolicy panicking on a maintenance policy that is nil

GetTaskPolicy dereferenced its MaintenancePolicy argument to look at
TaskPolicies, so IsTaskEnabled, GetMaxConcurrent and GetRepeatInterval
all took the admin process down when handed a nil policy. A nil policy is
not a programming error here: MaintenanceConfig.Policy is unset until
something builds one, DefaultMaintenanceConfig returns a config with no
policy at all, and UpdateConfig installs whatever config it is given.
Found by calling IsTaskEnabled with the policy from a freshly defaulted
MaintenanceConfig.

Treat a nil policy as "no entry": no task enabled, the safe concurrency
default of 1, and a repeat interval of 0 so callers fall back to their
own default instead of reading DefaultRepeatIntervalSeconds off nil.

Also add the startup test this was found with. It walks the admin
server's startup sequence over a data directory that has balance saved as
disabled and checks the state that decides whether issue #10874 happens:
the balance detector reports disabled, vacuum stays enabled, and tasks
whose config was never saved keep their compiled-in default.

Refs #10874

* admin: document the synchronisation SetPolicy would need beyond startup

ConfigureTasksFromPolicy now really writes TaskDefinition.Config and
TaskDefinition.MaxConcurrent, which the scan loop reads through
detector.IsEnabled() with nothing synchronising the two. Every caller
runs during admin server startup today, before the scan loop exists, so
there is no live race - but the next caller has to add the locking, and
the same already applies to UpdateAllConfigs replacing the whole config
object. Write it down at the seam instead of leaving it to be
rediscovered.

Refs #10874
2026-08-22 23:41:45 -07:00
Chris Lu 57ffef8543 fix(admin): skip task state files with no task data on load
An empty or truncated tasks/*.pb file unmarshals into a TaskStateFile
with a nil Task, and protobufToMaintenanceTask dereferenced it
immediately, panicking the whole admin process on startup. Guard the
nil case so the loader logs a warning and skips the bad file.
2026-06-26 17:36:42 -07:00
Chris Lu 37962e2445 admin: configure maintenance tasks via admin.toml (#9926)
* admin: configure maintenance tasks via admin.toml

Maintenance task settings could only be edited in the admin UI and live
under <dataDir>/conf, so they silently reverted to defaults whenever the
data directory was recreated. An optional admin.toml now declares vacuum,
balance, and erasure coding settings; keys set there are written through
to the persisted task configs at every startup, overriding UI edits, so
the configuration stays declarative. Generate an example with
"weed scaffold -config=admin".

* vacuum: round min volume age up to whole hours

MinVolumeAgeSeconds was truncated by integer division when converted to
the hour-granular protobuf field, so a sub-hour setting silently became
0 and disabled the age guard.

* admin: split and normalize preferred_tags from admin.toml

A comma-separated string, as set via environment variable, came through
viper as a single slice element. Split on commas and reuse
util.NormalizeTagList, matching the plugin config path.

* scaffold: clarify admin.toml wording
2026-06-11 11:04:52 -07:00
Chris Lu e648c76bcf go fmt 2026-04-10 17:31:14 -07:00
Chris Lu 076d504044 fix(admin): reduce memory usage and verbose logging for large clusters (#8927)
* fix(admin): reduce memory usage and verbose logging for large clusters (#8919)

The admin server used excessive memory and produced thousands of log lines
on clusters with many volumes (e.g., 33k volumes). Three root causes:

1. Scanner duplicated all volume metrics: getVolumeHealthMetrics() created
   VolumeHealthMetrics objects, then convertToTaskMetrics() copied them all
   into identical types.VolumeHealthMetrics. Now uses the task-system type
   directly, eliminating the duplicate allocation and removing convertToTaskMetrics.

2. All previous task states loaded at startup: LoadTasksFromPersistence read
   and deserialized every .pb file from disk, logging each one. With thousands
   of balance tasks persisted, this caused massive startup I/O, memory usage,
   and log noise (including unguarded DEBUG glog.Infof per task). Now starts
   with an empty queue — the scanner re-detects current needs from live cluster
   state. Terminal tasks are purged from memory and disk when new scan results
   arrive.

3. Verbose per-volume/per-node logging: V(2) and V(3) logs produced thousands
   of lines per scan. Per-volume logs bumped to V(4), per-node/rack/disk logs
   bumped to V(3). Topology summary now logs counts instead of full node ID arrays.

Also removes lastTopologyInfo field from MaintenanceScanner — the raw protobuf
topology is returned as a local value and not retained between 30-minute scans.

* fix(admin): delete stale task files at startup, add DeleteAllTaskStates

Old task .pb files from previous runs were left on disk. The periodic
CleanupCompletedTasks still loads all files to find completed ones —
the same expensive 4GB path from the pprof profile.

Now at startup, DeleteAllTaskStates removes all .pb files by scanning
the directory without reading or deserializing them. The scanner will
re-detect any tasks still needed from live cluster state.

* fix(admin): don't persist terminal tasks to disk

CompleteTask was saving failed/completed tasks to disk where they'd
accumulate. The periodic cleanup only triggered for completed tasks,
not failed ones. Now terminal tasks are deleted from disk immediately
and only kept in memory for the current session's UI.

* fix(admin): cap in-memory tasks to 100 per job type

Without a limit, the task map grows unbounded — balance could create
thousands of pending tasks for a cluster with many imbalanced volumes.
Now AddTask rejects new tasks when a job type already has 100 in the
queue. The scanner will re-detect skipped volumes on the next scan.

* fix(admin): address PR review - memory-only purge, active-only capacity

- purgeTerminalTasks now only cleans in-memory map (terminal tasks are
  already deleted from disk by CompleteTask)
- Per-type capacity limit counts only active tasks (pending/assigned/
  in_progress), not terminal ones
- When at capacity, purge terminal tasks first before rejecting

* fix(admin): fix orphaned comment, add TaskStatusCancelled to terminal switch

- Move hasQueuedOrActiveTaskForVolume comment to its function definition
- Add TaskStatusCancelled to the terminal state switch in CompleteTask
  so cancelled task files are deleted from disk
2026-04-04 18:45:57 -07:00
Chris Lu 2604ec7deb Remove min_interval_seconds from plugin workers; vacuum default to 17m (#8790)
remove min_interval_seconds from plugin workers and default vacuum interval to 17m

The worker-level min_interval_seconds was redundant with the admin-side
DetectionIntervalSeconds, complicating scheduling logic. Remove it from
vacuum, volume_balance, erasure_coding, and ec_balance handlers.

Also change the vacuum default DetectionIntervalSeconds from 2 hours to
17 minutes to match the previous default behavior.
2026-03-26 23:04:36 -07:00
AntonandAnton Ustyugov b4c7d42a06 fix(admin): release mutex before disk I/O in maintenance queue; remove per-request LoadAllTaskStates (#8433)
* fix(admin): release mutex before disk I/O in maintenance queue

saveTaskState performs synchronous BoltDB writes. Calling it while
holding mq.mutex.Lock() in AddTask, GetNextTask, and CompleteTask
blocks all readers (GetTasks via RLock) for the full disk write
duration on every task state change.

During a maintenance scan AddTasksFromResults calls AddTask for every
volume — potentially hundreds of times — meaning the write lock is
held almost continuously. The HTTP handler for /maintenance calls
GetTasks which blocks on RLock, exceeding the 30s timeout and
returning 408 to the browser.

Fix: update in-memory state (mq.tasks, mq.pendingTasks) under the
lock as before, then unlock before calling saveTaskState. In-memory
state is the authoritative source; persistence is crash-recovery only
and does not require lock protection during the write.

* fix(admin): add mutex to ConfigPersistence to synchronize tasks/ filesystem ops

saveTaskState is now called outside mq.mutex, meaning SaveTaskState,
LoadAllTaskStates, DeleteTaskState, and CleanupCompletedTasks can be
invoked concurrently from multiple goroutines. ConfigPersistence had no
internal synchronization, creating races on the tasks/ directory:

- concurrent os.WriteFile + os.ReadFile on the same .pb file could
  yield a partial read and unmarshal error
- LoadAllTaskStates (ReadDir + per-file ReadFile) could see a
  directory entry for a file being written or deleted concurrently
- CleanupCompletedTasks (LoadAllTaskStates + DeleteTaskState) could
  race with SaveTaskState on the same file

Fix: add tasksMu sync.Mutex to ConfigPersistence, acquired at the top
of SaveTaskState, LoadTaskState, LoadAllTaskStates, DeleteTaskState,
and CleanupCompletedTasks. Extract private Locked helpers so that
CleanupCompletedTasks (which holds tasksMu) can call them internally
without deadlocking.

---------

Co-authored-by: Anton Ustyugov <anton@devops>
2026-02-24 13:41:41 -08:00
Chris Lu 72a8f598f2 Fix Maintenance Task Sorting and Refactor Log Persistence (#8199)
* fix float stepping

* do not auto refresh

* only logs when non 200 status

* fix maintenance task sorting and cleanup redundant handler logic

* Refactor log retrieval to persist to disk and fix slowness

- Move log retrieval to disk-based persistence in GetMaintenanceTaskDetail
- Implement background log fetching on task completion in worker_grpc_server.go
- Implement async background refresh for in-progress tasks
- Completely remove blocking gRPC calls from the UI path to fix 10s timeouts
- Cleanup debug logs and performance profiling code

* Ensure consistent deterministic sorting in config_persistence cleanup

* Replace magic numbers with constants and remove debug logs

- Added descriptive constants for truncation limits and timeouts in admin_server.go and worker_grpc_server.go
- Replaced magic numbers with these constants throughout the codebase
- Verified removal of stdout debug printing
- Ensured consistent truncation logic during log persistence

* Address code review feedback on history truncation and logging logic

- Fix AssignmentHistory double-serialization by copying task in GetMaintenanceTaskDetail
- Fix handleTaskCompletion logging logic (mutually exclusive success/failure logs)
- Remove unused Timeout field from LogRequestContext and sync select timeouts with constants
- Ensure AssignmentHistory is only provided in the top-level field for better JSON structure

* Implement goroutine leak protection and request deduplication

- Add request deduplication in RequestTaskLogs to prevent multiple concurrent fetches for the same task
- Implement safe cleanup in timeout handlers to avoid race conditions in pendingLogRequests map
- Add a 10s cooldown for background log refreshes in GetMaintenanceTaskDetail to prevent spamming
- Ensure all persistent log-fetching goroutines are bounded and efficiently managed

* Fix potential nil pointer panics in maintenance handlers

- Add nil checks for adminServer in ShowTaskDetail, ShowMaintenanceWorkers, and UpdateTaskConfig
- Update getMaintenanceQueueData to return a descriptive error instead of nil when adminServer is uninitialized
- Ensure internal helper methods consistently check for adminServer initialization before use

* Strictly enforce disk-only log reading

- Remove background log fetching from GetMaintenanceTaskDetail to prevent timeouts and network calls during page view
- Remove unused lastLogFetch tracking fields to clean up dead code
- Ensure logs are only updated upon task completion via handleTaskCompletion

* Refactor GetWorkerLogs to read from disk

- Update /api/maintenance/workers/:id/logs endpoint to use configPersistence.LoadTaskExecutionLogs
- Remove synchronous gRPC call RequestTaskLogs to prevent timeouts and bad gateway errors
- Ensure consistent log retrieval behavior across the application (disk-only)

* Fix timestamp parsing in log viewer

- Update task_detail.templ JS to handle both ISO 8601 strings and Unix timestamps
- Fix "Invalid time value" error when displaying logs fetched from disk
- Regenerate templates

* master: fallback to HDD if SSD volumes are full in Assign

* worker: improve EC detection logging and fix skip counters

* worker: add Sync method to TaskLogger interface

* worker: implement Sync and ensure logs are flushed before task completion

* admin: improve task log retrieval with retries and better timeouts

* admin: robust timestamp parsing in task detail view
2026-02-04 08:48:55 -08:00
Chris Lu 13dcf445a4 Fix maintenance worker panic and add EC integration tests (#8068)
* Fix nil pointer panic in maintenance worker when receiving empty task assignment

When a worker requests a task and none are available, the admin server
sends an empty TaskAssignment message. The worker was attempting to log
the task details without checking if the TaskId was empty, causing a
nil pointer dereference when accessing taskAssign.Params.VolumeId.

This fix adds a check for empty TaskId before processing the assignment,
preventing worker crashes and improving stability in production environments.

* Add EC integration test for admin-worker maintenance system

Adds comprehensive integration test that verifies the end-to-end flow
of erasure coding maintenance tasks:
- Admin server detects volumes needing EC encoding
- Workers register and receive task assignments
- EC encoding is executed and verified in master topology
- File read-back validation confirms data integrity

The test uses unique absolute working directories for each worker to
prevent ID conflicts and ensure stable worker registration. Includes
proper cleanup and process management for reliable test execution.

* Improve maintenance system stability and task deduplication

- Add cross-type task deduplication to prevent concurrent maintenance
  operations on the same volume (EC, balance, vacuum)
- Implement HasAnyTask check in ActiveTopology for better coordination
- Increase RequestTask timeout from 5s to 30s to prevent unnecessary
  worker reconnections
- Add TaskTypeNone sentinel for generic task checks
- Update all task detectors to use HasAnyTask for conflict prevention
- Improve config persistence and schema handling

* Add GitHub Actions workflow for EC integration tests

Adds CI workflow that runs EC integration tests on push and pull requests
to master branch. The workflow:
- Triggers on changes to admin, worker, or test files
- Builds the weed binary
- Runs the EC integration test suite
- Uploads test logs as artifacts on failure for debugging

This ensures the maintenance system remains stable and worker-admin
integration is validated in CI.

* go version 1.24

* address comments

* Update maintenance_integration.go

* support seconds

* ec prioritize over balancing in tests
2026-01-20 15:07:43 -08:00
25bbf4c3d4 Admin UI: Fetch task logs (#7114)
* show task details

* loading tasks

* task UI works

* generic rendering

* rendering the export link

* removing placementConflicts from task parameters

* remove TaskSourceLocation

* remove "Server ID" column

* rendering balance task source

* sources and targets

* fix ec task generation

* move info

* render timeline

* simplified worker id

* simplify

* read task logs from worker

* isValidTaskID

* address comments

* Update weed/worker/tasks/balance/execution.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update weed/worker/tasks/erasure_coding/ec_task.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update weed/worker/tasks/task_log_handler.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* fix shard ids

* plan distributing shard id

* rendering planned shards in task details

* remove Conflicts

* worker logs correctly

* pass in dc and rack

* task logging

* Update weed/admin/maintenance/maintenance_queue.go

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

* display log details

* logs have fields now

* sort field keys

* fix link

* fix collection filtering

* avoid hard coded ec shard counts

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2025-08-09 21:47:29 -07:00
Chris Luandgemini-code-assist[bot] 891a2fb6eb Admin: misc improvements on admin server and workers. EC now works. (#7055)
* initial design

* added simulation as tests

* reorganized the codebase to move the simulation framework and tests into their own dedicated package

* integration test. ec worker task

* remove "enhanced" reference

* start master, volume servers, filer

Current Status
 Master: Healthy and running (port 9333)
 Filer: Healthy and running (port 8888)
 Volume Servers: All 6 servers running (ports 8080-8085)
🔄 Admin/Workers: Will start when dependencies are ready

* generate write load

* tasks are assigned

* admin start wtih grpc port. worker has its own working directory

* Update .gitignore

* working worker and admin. Task detection is not working yet.

* compiles, detection uses volumeSizeLimitMB from master

* compiles

* worker retries connecting to admin

* build and restart

* rendering pending tasks

* skip task ID column

* sticky worker id

* test canScheduleTaskNow

* worker reconnect to admin

* clean up logs

* worker register itself first

* worker can run ec work and report status

but:
1. one volume should not be repeatedly worked on.
2. ec shards needs to be distributed and source data should be deleted.

* move ec task logic

* listing ec shards

* local copy, ec. Need to distribute.

* ec is mostly working now

* distribution of ec shards needs improvement
* need configuration to enable ec

* show ec volumes

* interval field UI component

* rename

* integration test with vauuming

* garbage percentage threshold

* fix warning

* display ec shard sizes

* fix ec volumes list

* Update ui.go

* show default values

* ensure correct default value

* MaintenanceConfig use ConfigField

* use schema defined defaults

* config

* reduce duplication

* refactor to use BaseUIProvider

* each task register its schema

* checkECEncodingCandidate use ecDetector

* use vacuumDetector

* use volumeSizeLimitMB

* remove

remove

* remove unused

* refactor

* use new framework

* remove v2 reference

* refactor

* left menu can scroll now

* The maintenance manager was not being initialized when no data directory was configured for persistent storage.

* saving config

* Update task_config_schema_templ.go

* enable/disable tasks

* protobuf encoded task configurations

* fix system settings

* use ui component

* remove logs

* interface{} Reduction

* reduce interface{}

* reduce interface{}

* avoid from/to map

* reduce interface{}

* refactor

* keep it DRY

* added logging

* debug messages

* debug level

* debug

* show the log caller line

* use configured task policy

* log level

* handle admin heartbeat response

* Update worker.go

* fix EC rack and dc count

* Report task status to admin server

* fix task logging, simplify interface checking, use erasure_coding constants

* factor in empty volume server during task planning

* volume.list adds disk id

* track disk id also

* fix locking scheduled and manual scanning

* add active topology

* simplify task detector

* ec task completed, but shards are not showing up

* implement ec in ec_typed.go

* adjust log level

* dedup

* implementing ec copying shards and only ecx files

* use disk id when distributing ec shards

🎯 Planning: ActiveTopology creates DestinationPlan with specific TargetDisk
📦 Task Creation: maintenance_integration.go creates ECDestination with DiskId
🚀 Task Execution: EC task passes DiskId in VolumeEcShardsCopyRequest
💾 Volume Server: Receives disk_id and stores shards on specific disk (vs.store.Locations[req.DiskId])
📂 File System: EC shards and metadata land in the exact disk directory planned

* Delete original volume from all locations

* clean up existing shard locations

* local encoding and distributing

* Update docker/admin_integration/EC-TESTING-README.md

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

* check volume id range

* simplify

* fix tests

* fix types

* clean up logs and tests

---------

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2025-07-30 12:38:03 -07:00
Chris Lu 69553e5ba6 convert error fromating to %w everywhere (#6995) 2025-07-16 23:39:27 -07:00
Chris Lu aa66852304 Admin UI add maintenance menu (#6944)
* add ui for maintenance

* valid config loading. fix workers page.

* refactor

* grpc between admin and workers

* add a long-running bidirectional grpc call between admin and worker
* use the grpc call to heartbeat
* use the grpc call to communicate
* worker can remove the http client
* admin uses http port + 10000 as its default grpc port

* one task one package

* handles connection failures gracefully with exponential backoff

* grpc with insecure tls

* grpc with optional tls

* fix detecting tls

* change time config from nano seconds to seconds

* add tasks with 3 interfaces

* compiles reducing hard coded

* remove a couple of tasks

* remove hard coded references

* reduce hard coded values

* remove hard coded values

* remove hard coded from templ

* refactor maintenance package

* fix import cycle

* simplify

* simplify

* auto register

* auto register factory

* auto register task types

* self register types

* refactor

* simplify

* remove one task

* register ui

* lazy init executor factories

* use registered task types

* DefaultWorkerConfig remove hard coded task types

* remove more hard coded

* implement get maintenance task

* dynamic task configuration

* "System Settings" should only have system level settings

* adjust menu for tasks

* ensure menu not collapsed

* render job configuration well

* use templ for ui of task configuration

* fix ordering

* fix bugs

* saving duration in seconds

* use value and unit for duration

* Delete WORKER_REFACTORING_PLAN.md

* Delete maintenance.json

* Delete custom_worker_example.go

* remove address from workers

* remove old code from ec task

* remove creating collection button

* reconnect with exponential backoff

* worker use security.toml

* start admin server with tls info from security.toml

* fix "weed admin" cli description
2025-07-06 13:57:02 -07:00