Chris Lu b883fedc23 admin: add connected mount clients page and dashboard section ...

The filer is the authority on who is subscribed to its metadata stream
(FUSE/VFS mounts, S3, peer filers, ...), but its in-memory listener
registry only tracked clientId->epoch and was not exposed.

- Enrich the filer subscriber registry with name/type/address/path/
  connected-time, populated in addClient and cleared in deleteClient so
  it reflects currently-connected clients only.
- Add a ListMetadataSubscribers filer gRPC (optional client-type filter).
- Admin server fans out to every filer, filters to mount types
  ("mount" Go weed mount, "sw-vfs" Rust VFS), and renders a new
  Cluster > Mount Clients page plus a Mount Clients dashboard section.

Read-only; no behavior change to the subscribe hot path.

2026-06-14 17:22:05 -07:00

..

constants

Nit: use time.Durations instead of constants in seconds. (#7438)

2025-11-04 13:02:22 -08:00

filer_ui

Fix UI prefix url encoding (#9344)

2026-05-06 19:14:36 -07:00

master_ui

feat: improve aio support for admin/volume ingress and fix UI links (#8679)

2026-03-18 13:20:55 -07:00

postgres

chore: remove ~50k lines of unreachable dead code (#8913)

2026-04-03 16:04:27 -07:00

volume_server_ui

fix: EC UI template error when viewing shard details (#7955)

2026-01-03 22:45:48 -08:00

common_test.go

writeJson: drop unused JSONP branch (#9686)

2026-05-26 01:05:07 -07:00

common.go

writeJson: drop unused JSONP branch (#9686)

2026-05-26 01:05:07 -07:00

filer_grpc_server_admin.go

grpc: don't tear down the shared master connection on a caller's own timeout (#9775)

2026-06-01 15:11:02 -07:00

filer_grpc_server_condition_test.go

s3: route object-lock version-specific deletes off the distributed lock (#9657)

2026-05-24 11:41:08 -07:00

filer_grpc_server_condition.go

s3: route object-lock version-specific deletes off the distributed lock (#9657)

2026-05-24 11:41:08 -07:00

filer_grpc_server_create_lock_test.go

filer: serialize same-path mutations with a per-path lock (#9639)

2026-05-23 14:22:42 -07:00

filer_grpc_server_dlm_test.go

dlm: resilient distributed locks via consistent hashing + backup replication (#8860)

2026-03-30 23:29:56 -07:00

filer_grpc_server_dlm.go

dlm: resilient distributed locks via consistent hashing + backup replication (#8860)

2026-03-30 23:29:56 -07:00

filer_grpc_server_kv.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

filer_grpc_server_mount_peer_test.go

chore(filer): remove -mount.p2p flag; registry is always on (#9183)

2026-04-21 23:00:11 -07:00

filer_grpc_server_mount_peer.go

chore(filer): remove -mount.p2p flag; registry is always on (#9183)

2026-04-21 23:00:11 -07:00

filer_grpc_server_object_txn_test.go

s3: commit a versioned PutObject and its latest pointer in one transaction (#9756)

2026-05-31 00:13:36 -07:00

filer_grpc_server_posix_lock_test.go

filer: warm-up + fail-closed cooling for POSIX locks on owner (re)start (#9673)

2026-05-25 13:14:05 -07:00

filer_grpc_server_posix_lock.go

filer: warm-up + fail-closed cooling for POSIX locks on owner (re)start (#9673)

2026-05-25 13:14:05 -07:00

filer_grpc_server_recompute_test.go

filer: replicate RECOMPUTE_LATEST pointer updates to peers (#9840)

2026-06-06 18:02:28 -07:00

filer_grpc_server_remote.go

fix(filer/remote): keep re-cache work alive past caller cancellation (#9174) (#9193)

2026-04-22 17:56:15 -07:00

filer_grpc_server_rename_test.go

filer: serialize same-path mutations with a per-path lock (#9639)

2026-05-23 14:22:42 -07:00

filer_grpc_server_rename.go

filer: reuse the caller's fetched entry in CreateEntry (#9645)

2026-05-23 21:40:41 -07:00

filer_grpc_server_stream_mutate_bench_test.go

perf(filer): parallelize StreamMutateEntry with path-keyed scheduler (#9171)

2026-04-21 11:25:09 -07:00

filer_grpc_server_stream_mutate_scheduler_test.go

perf(filer): parallelize StreamMutateEntry with path-keyed scheduler (#9171)

2026-04-21 11:25:09 -07:00

filer_grpc_server_stream_mutate_scheduler.go

perf(filer): parallelize StreamMutateEntry with path-keyed scheduler (#9171)

2026-04-21 11:25:09 -07:00

filer_grpc_server_stream_mutate.go

perf(filer): parallelize StreamMutateEntry with path-keyed scheduler (#9171)

2026-04-21 11:25:09 -07:00

filer_grpc_server_sub_meta_prefilter_test.go

Cut per-subscriber replay decode and widen replay concurrency (#9917)

2026-06-10 13:08:34 -07:00

filer_grpc_server_sub_meta_test.go

Cut per-subscriber replay decode and widen replay concurrency (#9917)

2026-06-10 13:08:34 -07:00

filer_grpc_server_sub_meta.go

admin: add connected mount clients page and dashboard section

2026-06-14 17:22:05 -07:00

filer_grpc_server_subscribers.go

admin: add connected mount clients page and dashboard section

2026-06-14 17:22:05 -07:00

filer_grpc_server_test.go

fix(filer): apply default disk type after location-prefix resolution in gRPC AssignVolume (#8836)

2026-03-29 14:18:24 -07:00

filer_grpc_server_traverse_meta_test.go

filer: bound TraverseBfsMetadata memory by queuing directory paths (#9814)

2026-06-03 10:28:42 -07:00

filer_grpc_server_traverse_meta.go

filer: bound TraverseBfsMetadata memory by queuing directory paths (#9814)

2026-06-03 10:28:42 -07:00

filer_grpc_server.go

filer: replicate RECOMPUTE_LATEST pointer updates to peers (#9840)

2026-06-06 18:02:28 -07:00

filer_jwt_test.go

[s3] validate indirect filer path inputs (#9931)

2026-06-11 21:56:16 -07:00

filer_server_handlers_copy_test.go

Use filer-side copy for mounted whole-file copy_file_range (#8747)

2026-03-23 18:35:15 -07:00

filer_server_handlers_copy.go

filer: reuse the caller's fetched entry in CreateEntry (#9645)

2026-05-23 21:40:41 -07:00

filer_server_handlers_iam_grpc_test.go

filer/iam-grpc: make admin Bearer auth opt-in (fixes #9509) (#9514)

2026-05-15 13:15:20 -07:00

filer_server_handlers_iam_grpc.go

filer/iam-grpc: make admin Bearer auth opt-in (fixes #9509) (#9514)

2026-05-15 13:15:20 -07:00

filer_server_handlers_proxy_test.go

fix(filer): limit concurrent proxy reads per volume server (#8608)

2026-03-11 23:32:09 -07:00

filer_server_handlers_proxy.go

chore: remove ~50k lines of unreachable dead code (#8913)

2026-04-03 16:04:27 -07:00

filer_server_handlers_read_dir.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

filer_server_handlers_read.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

filer_server_handlers_tagging.go

filer: reuse the caller's fetched entry in CreateEntry (#9645)

2026-05-23 21:40:41 -07:00

filer_server_handlers_write_autochunk.go

filer: reuse the caller's fetched entry in CreateEntry (#9645)

2026-05-23 21:40:41 -07:00

filer_server_handlers_write_merge.go

S3 API: Add SSE-KMS (#7144)

2025-08-21 08:28:07 -07:00

filer_server_handlers_write_upload.go

fix(mount): remove fid pool to stop master over-allocating volumes (#9111)

2026-04-16 15:51:13 -07:00

filer_server_handlers_write.go

[s3] validate indirect filer path inputs (#9931)

2026-06-11 21:56:16 -07:00

filer_server_handlers.go

[s3] validate indirect filer path inputs (#9931)

2026-06-11 21:56:16 -07:00

filer_server_rocksdb.go

go fix

2026-02-20 18:42:00 -08:00

filer_server_tus_handlers.go

fix(mount): remove fid pool to stop master over-allocating volumes (#9111)

2026-04-16 15:51:13 -07:00

filer_server_tus_session.go

filer: reuse the caller's fetched entry in CreateEntry (#9645)

2026-05-23 21:40:41 -07:00

filer_server.go

admin: add connected mount clients page and dashboard section

2026-06-14 17:22:05 -07:00

master_grpc_server_admin_ping_test.go

master: accept volume-server Ping targets on follower masters (#9614)

2026-05-21 10:19:59 -07:00

master_grpc_server_admin.go

grpc: don't tear down the shared master connection on a caller's own timeout (#9775)

2026-06-01 15:11:02 -07:00

master_grpc_server_assign.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

master_grpc_server_cluster.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

master_grpc_server_collection.go

…

master_grpc_server_raft_test.go

Add cluster.raft.leader.transfer command for graceful leader change (#7819)

2025-12-19 00:15:39 -08:00

master_grpc_server_raft.go

fix(admin): fix master leader link showing incorrect port in Admin UI (#8924)

2026-04-04 11:50:43 -07:00

master_grpc_server_test.go

fix(master): notify clients after manual volume grow (#9656)

2026-06-01 20:33:37 -07:00

master_grpc_server_volume.go

master: grow rack-spanning volumes once per DC, capped at copy_N (#9835)

2026-06-05 12:39:59 -07:00

master_grpc_server.go

fix(master): notify clients after manual volume grow (#9656)

2026-06-01 20:33:37 -07:00

master_server_handlers_admin.go

fix(master): notify clients after manual volume grow (#9656)

2026-06-01 20:33:37 -07:00

master_server_handlers_ui.go

hide millseconds in up time (#7553)

2025-11-26 08:01:19 -08:00

master_server_handlers.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

master_server.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

raft_common.go

fix: improve raft leader election reliability and failover speed (#8692)

2026-03-18 23:28:07 -07:00

raft_hashicorp_test.go

Normalize hashicorp raft peer ids (#8253)

2026-02-09 07:46:34 -08:00

raft_hashicorp.go

fix: improve raft leader election reliability and failover speed (#8692)

2026-03-18 23:28:07 -07:00

raft_server_handlers.go

fix(wdclient,volume): compare master leader with ServerAddress.Equals (#9089)

2026-04-15 12:29:31 -07:00

raft_server.go

go fmt

2026-04-10 17:31:14 -07:00

volume_grpc_admin.go

grpc: don't tear down the shared master connection on a caller's own timeout (#9775)

2026-06-01 15:11:02 -07:00

volume_grpc_batch_delete_test.go

volume: require admin auth on BatchDelete (#9438)

2026-05-11 13:50:48 -07:00

volume_grpc_batch_delete.go

volume: require admin auth on BatchDelete (#9438)

2026-05-11 13:50:48 -07:00

volume_grpc_client_to_master.go

batch drain delta heartbeat messages (#9914)

2026-06-10 13:33:45 -07:00

volume_grpc_copy_incremental.go

…

volume_grpc_copy_verify_test.go

fix(replication): verify-before-destroy in VolumeCopy, check.disk, and over-replication trim (#9943)

2026-06-13 20:05:33 -07:00

volume_grpc_copy_writefile_test.go

EC bitrot follow-ups: protect destination sidecar on optional copy; cap sidecar block_size (#9763)

2026-05-31 23:42:33 -07:00

volume_grpc_copy.go

fix(replication): verify-before-destroy in VolumeCopy, check.disk, and over-replication trim (#9943)

2026-06-13 20:05:33 -07:00

volume_grpc_ec_generation_fence_test.go

fix(ec): fence stale-worker EC shard cleanup by encode generation (#9953)

2026-06-14 01:54:04 -07:00

volume_grpc_ec_shared_index_test.go

fix(ec): remove shared EC index only when no shard remains node-wide (#9955)

2026-06-14 06:36:50 -07:00

volume_grpc_erasure_coding_test.go

fix(ec): don't mix EC shards from different encode runs (#9880)

2026-06-10 22:31:18 -07:00

volume_grpc_erasure_coding.go

fix(ec): remove shared EC index only when no shard remains node-wide (#9955)

2026-06-14 06:36:50 -07:00

volume_grpc_query.go

…

volume_grpc_read_all.go

volume: require admin auth on ReadAllNeedles and VolumeNeedleStatus (#9437)

2026-05-11 13:50:19 -07:00

volume_grpc_read_write.go

Export gRPC file_{read,write}_failures metrics on volume servers. (#9177)

2026-04-22 11:22:21 -07:00

volume_grpc_remote_test.go

volume: gate FetchAndWriteNeedle behind admin auth and refuse internal endpoints (#9441)

2026-05-12 10:11:20 -07:00

volume_grpc_remote.go

[volume] preserve compression state during replication (#9946)

2026-06-13 21:52:59 -07:00

volume_grpc_scrub.go

EC bitrot detection: per-shard checksum sidecars (#9761)

2026-05-31 18:52:44 -07:00

volume_grpc_state.go

Add a version token on RPCs to read/update volume server states. (#8191)

2026-02-06 10:58:43 -08:00

volume_grpc_tail.go

Block RPC write operations on volume servers when maintenance mode is enabled (#8115)

2026-02-02 13:21:02 -08:00

volume_grpc_tier_download_test.go

fix(tiering): never delete a shared remote object while replicas still reference it (#9942)

2026-06-13 20:09:00 -07:00

volume_grpc_tier_download.go

fix(tiering): never delete a shared remote object while replicas still reference it (#9942)

2026-06-13 20:09:00 -07:00

volume_grpc_tier_test.go

[volume] preserve volume data mtime across tier moves (#9947)

2026-06-13 15:11:39 -07:00

volume_grpc_tier_upload.go

[volume] preserve volume data mtime across tier moves (#9947)

2026-06-13 15:11:39 -07:00

volume_grpc_vacuum.go

fix(volume): add authentication to destructive gRPC admin endpoints (#8876)

2026-05-04 21:14:55 -07:00

volume_server_handlers_admin.go

chore: remove ~50k lines of unreachable dead code (#8913)

2026-04-03 16:04:27 -07:00

volume_server_handlers_helper.go

…

volume_server_handlers_read.go

Export file_read_invalid_needles metric for REST read requests on invalid file IDs. (#9241)

2026-04-27 12:22:42 -07:00

volume_server_handlers_ui.go

hide millseconds in up time (#7553)

2025-11-26 08:01:19 -08:00

volume_server_handlers_write.go

Export REST file_{read,write}_failures metrics on volume servers (#9215)

2026-04-24 11:45:21 -07:00

volume_server_handlers.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

volume_server.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

webdav_server.go

grpc: don't tear down the shared master connection on a caller's own timeout (#9775)

2026-06-01 15:11:02 -07:00

wrapped_webdav_fs_test.go

[s3] validate indirect filer path inputs (#9931)

2026-06-11 21:56:16 -07:00

wrapped_webdav_fs.go

[s3] validate indirect filer path inputs (#9931)

2026-06-11 21:56:16 -07:00