* chore: remove unreachable dead code across the codebase
Remove ~50,000 lines of unreachable code identified by static analysis.
Major removals:
- weed/filer/redis_lua: entire unused Redis Lua filer store implementation
- weed/wdclient/net2, resource_pool: unused connection/resource pool packages
- weed/plugin/worker/lifecycle: unused lifecycle plugin worker
- weed/s3api: unused S3 policy templates, presigned URL IAM, streaming copy,
multipart IAM, key rotation, and various SSE helper functions
- weed/mq/kafka: unused partition mapping, compression, schema, and protocol functions
- weed/mq/offset: unused SQL storage and migration code
- weed/worker: unused registry, task, and monitoring functions
- weed/query: unused SQL engine, parquet scanner, and type functions
- weed/shell: unused EC proportional rebalance functions
- weed/storage/erasure_coding/distribution: unused distribution analysis functions
- Individual unreachable functions removed from 150+ files across admin,
credential, filer, iam, kms, mount, mq, operation, pb, s3api, server,
shell, storage, topology, and util packages
* fix(s3): reset shared memory store in IAM test to prevent flaky failure
TestLoadIAMManagerFromConfig_EmptyConfigWithFallbackKey was flaky because
the MemoryStore credential backend is a singleton registered via init().
Earlier tests that create anonymous identities pollute the shared store,
causing LookupAnonymous() to unexpectedly return true.
Fix by calling Reset() on the memory store before the test runs.
* style: run gofmt on changed files
* fix: restore KMS functions used by integration tests
* fix(plugin): prevent panic on send to closed worker session channel
The Plugin.sendToWorker method could panic with "send on closed channel"
when a worker disconnected while a message was being sent. The race was
between streamSession.close() closing the outgoing channel and sendToWorker
writing to it concurrently.
Add a done channel to streamSession that is closed before the outgoing
channel, and check it in sendToWorker's select to safely detect closed
sessions without panicking.
* refactor planning into task detection
* refactoring worker tasks
* refactor
* compiles, but only balance task is registered
* compiles, but has nil exception
* avoid nil logger
* add back ec task
* setting ec log directory
* implement balance and vacuum tasks
* EC tasks will no longer fail with "file not found" errors
* Use ReceiveFile API to send locally generated shards
* distributing shard files and ecx,ecj,vif files
* generate .ecx files correctly
* do not mount all possible EC shards (0-13) on every destination
* use constants
* delete all replicas
* rename files
* pass in volume size to tasks
* 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
