Commit Graph
6 Commits
Author SHA1 Message Date
Chris LuandDevin 88b91cccba command: no extra localhost listener when -ip.bind is specified (#12055)
* util: add listenOnLocalhost parameter to NewIpAndLocalListeners

Nil keeps the current behavior of also binding localhost when the host
is a specific address; all callers pass nil for now.

* command: add -ip.bind.localhost flag to opt out of the extra localhost listener

Binding a command to a specific -ip.bind address also opened a second
listener on localhost for every port, with no way to turn it off. Each
command that calls NewIpAndLocalListeners (master, master.follower,
filer, s3, iam, volume, sftp, mq.broker, mq.agent) now accepts
-ip.bind.localhost=false to bind only the requested address. Embedded
services get prefixed flags (s3.ip.bind.localhost, sftp.ip.bind.localhost,
iam.ip.bind.localhost), and the command-level flag also disables them so
a single switch turns off every extra listener the command opens.

* mini: only require all-interface port availability while the loopback listener is on

With -ip.bind.localhost=false each service binds just -ip.bind, so a port
held on another address no longer collides; the all-interface precheck
would reject or relocate usable ports. WebDAV, the Admin UI, and the
Admin worker gRPC (which binds -admin.worker.ip, not -ip.bind) never open
a loopback companion listener, so their checks now use the address they
actually bind.

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* mq.broker: bind the gRPC listener to -ip.bind instead of all interfaces

The listener used an empty host so -ip was ignored for binding and the
localhost companion was never created, leaving -ip.bind.localhost with
nothing to control. Give the broker the same -ip/-ip.bind pair the other
servers use; embedded mode binds to -ip.bind like its peers.

* server: add -sftp.ip.bind.localhost and -iam.ip.bind.localhost switches

weed filer already exposes the prefixed opt-outs for its embedded sftp
and iam; give weed server the same pair so each extra listener can be
disabled individually while -ip.bind.localhost=false still turns them
all off.

* mq.broker: keep the default all-interface bind unless localhost is off

An unset -ip.bind used to mean the standalone broker listened on every
interface; defaulting it to -ip silently cut off multi-homed clients. Only
fall back to -ip when -ip.bind.localhost=false, where a specific bind is
needed for the opt-out to take effect.

* mini: validate the Admin HTTP port on the address it will bind

The port check always used -ip.bind while startMiniAdminWithWorker falls
back to loopback when Admin has no credential, so a loopback-held port
passed validation and killed the admin at startup.

* mq.broker: keep the all-interface default bind when -ip.bind is unset

-ip only becomes the fallback once -ip.bind.localhost=false needs a
specific address for the listener.

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* mini: validate the Admin HTTP port on its effective bind IP

When the Admin listener falls back to loopback (no credential or mTLS
configured), the pre-flight port check now probes that same address
instead of -ip.bind.

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* util: keep NewIpAndLocalListeners source-compatible for 3-arg callers

* command: drop the -ip.bind.localhost flag; an explicit -ip.bind drops the extra listener

Instead of an opt-out flag, the loopback companion listener now simply
follows whether the bind address was chosen: it is created only while
-ip.bind is unset and the bind address falls back to -ip. Passing
-ip.bind=<addr> binds each port to exactly that address.

Each service options struct carries a listenOnLocalhost *bool that
embedders (weed server, weed mini, embedded s3/sftp/iam in weed filer)
set from the parent's -ip.bind state, captured before the bind flag is
repointed or filled in by the -ip fallback; standalone commands derive
it from their own flag before the fallback runs.

iam and mq.agent gain a real -ip.bind flag so they have a way to pin a
single address. mq.broker keeps its new -ip.bind flag but drops the
-ip.bind.localhost fallback hack: empty still listens on all interfaces.

* server: default embedded mq.agent brokers to the broker's bind address

With an explicit -ip.bind the embedded broker no longer listens on
localhost, so an unset -mq.agent.brokers defaulting to localhost:17777
could not reach it. Default to <serverBindIp>:<mq.broker.port> (the
address the embedded broker binds), falling back to localhost when the
bind address is a wildcard. An explicit -mq.agent.brokers still wins.

Also fix the NewIpAndLocalListeners skip message to say localhost.

* server: bind embedded mq.agent to serverBindIp

The embedded agent's ipBind was never set, so startQueueAgent fell back
to the advertised -ip address and an explicit -ip.bind did not pin the
agent listener.

---------

Co-authored-by: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-25 06:52:16 -07:00
Lars LehtonenandChris Lu 29e14f89f1 fix(weed/command) address unhandled errors (#9208)
* fix(weed/command) address unhandled errors

* fix(command): don't log graceful-shutdown sentinels; plug response-body leak

- s3: Serve on unix socket treated http.ErrServerClosed as fatal; now
  excluded like the other Serve/ServeTLS paths in this file.
- mq_agent, mq_broker: filter grpc.ErrServerStopped so clean shutdown
  doesn't log as an error.
- worker_runtime: the added decodeErr early-continue skipped
  resp.Body.Close(); drop it since the existing check below already
  surfaces the decode error.
- mount_std: the pre-mount Unmount commonly fails when nothing is
  mounted; demote to V(1) Infof.
- fuse_std: tidy panic message to match sibling cases.

* fix(mq_broker): filter grpc.ErrServerStopped on localhost listener

The localhost listener goroutine logged any Serve error unconditionally,
which includes grpc.ErrServerStopped on graceful shutdown. Match the
main listener's check so clean stops don't surface as errors.

---------

Co-authored-by: Chris Lu <chris.lu@gmail.com>
2026-04-23 22:15:05 -07:00
Chris Lu 51543bbb87 Admin UI: Add message queue to admin UI (#6958)
* add a menu item "Message Queue"

* add a menu item "Message Queue"
  * move the "brokers" link under it.
  * add "topics", "subscribers". Add pages for them.

* refactor

* show topic details

* admin display publisher and subscriber info

* remove publisher and subscribers from the topic row pull down

* collecting more stats from publishers and subscribers

* fix layout

* fix publisher name

* add local listeners for mq broker and agent

* render consumer group offsets

* remove subscribers from left menu

* topic with retention

* support editing topic retention

* show retention when listing topics

* create bucket

* Update s3_buckets_templ.go

* embed the static assets into the binary

fix https://github.com/seaweedfs/seaweedfs/issues/6964
2025-07-11 10:19:27 -07:00
chrislu 138b66231a fix help message 2025-03-25 09:30:56 -07:00
Chris Lu 02773a6107 Accumulated changes for message queue (#6600)
* rename

* set agent address

* refactor

* add agent sub

* pub messages

* grpc new client

* can publish records via agent

* send init message with session id

* fmt

* check cancelled request while waiting

* use sessionId

* handle possible nil stream

* subscriber process messages

* separate debug port

* use atomic int64

* less logs

* minor

* skip io.EOF

* rename

* remove unused

* use saved offsets

* do not reuse session, since always session id is new after restart

remove last active ts from SessionEntry

* simplify printing

* purge unused

* just proxy the subscription, skipping the session step

* adjust offset types

* subscribe offset type and possible value

* start after the known tsns

* avoid wrongly set startPosition

* move

* remove

* refactor

* typo

* fix

* fix changed path
2025-03-09 23:49:42 -07:00
Chris Lu cc05874d06 Add message queue agent (#6463)
* scaffold message queue agent

* adjust proto, add mq_agent

* add agent client implementation

* remove unused function

* agent publish server implementation

* adding agent
2025-01-20 22:19:27 -08:00