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seaweedfs/weed/topology
Chris Lu 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
..
allocate_volume.go add version to volume proto 2025-06-16 22:05:06 -07:00
cluster_commands.go convert error fromating to %w everywhere (#6995) 2025-07-16 23:39:27 -07:00
collection.go add http endpoint to get the size of a collection (#5910) 2024-08-19 07:44:45 -07:00
configuration.go skip deltaBeat if dn is zero (#3630) 2022-09-11 22:31:53 -07:00
data_center.go "golang.org/x/exp/slices" => "slices" and go fmt 2024-12-19 19:25:06 -08:00
data_node.go optimize memory usage for large number of volumes 2024-10-10 10:00:30 -07:00
data_node_ec.go optimize memory usage for large number of volumes 2024-10-10 10:00:30 -07:00
disk.go Admin: misc improvements on admin server and workers. EC now works. (#7055) 2025-07-30 12:38:03 -07:00
disk_ec.go optimize memory usage for large number of volumes 2024-10-10 10:00:30 -07:00
node.go optimize memory usage for large number of volumes 2024-10-10 10:00:30 -07:00
rack.go "golang.org/x/exp/slices" => "slices" and go fmt 2024-12-19 19:25:06 -08:00
store_replicate.go convert error fromating to %w everywhere (#6995) 2025-07-16 23:39:27 -07:00
topology.go Fix implementation of master_pb.CollectionList RPC call (#6715) 2025-04-16 14:28:58 -07:00
topology_ec.go Admin: misc improvements on admin server and workers. EC now works. (#7055) 2025-07-30 12:38:03 -07:00
topology_event_handling.go [shell] feat:stop vacuum immediately once volume.vacuum.disable was executed (#6375) 2024-12-18 11:56:40 -08:00
topology_info.go "golang.org/x/exp/slices" => "slices" and go fmt 2024-12-19 19:25:06 -08:00
topology_test.go refactoring 2025-06-16 22:25:22 -07:00
topology_vacuum.go [shell] feat:stop vacuum immediately once volume.vacuum.disable was executed (#6375) 2024-12-18 11:56:40 -08:00
volume_growth.go follow grow volume option version 2025-06-19 13:54:54 -07:00
volume_growth_test.go refactoring 2025-06-16 22:25:22 -07:00
volume_layout.go refactoring 2025-06-16 22:25:22 -07:00
volume_layout_test.go docs(topology): readability improvements (#3688) 2022-09-15 02:03:10 -07:00
volume_location_list.go fix panic 5435 (#5436) 2024-03-28 16:17:59 -07:00