Singularity run milvus.sif, 19530: bind: address already in use

[chennyang]

I have started minio and etcd, but I failed to start milvus.sif when I executed
singularity run \ --bind ~/volumes/milvus:/var/lib/milvus \ --env ETCD_ENDPOINTS=0.0.0.0:2379 \ --env MINIO_ADDRESS=0.0.0.0:9000 \ --env MQ_TYPE=woodpecker \ --pwd /var/lib/milvus \ milvus.sif \ milvus run standalone

the log is as bellow:
`
2026/03/10 17:18:05.327 +09:00] [INFO] [utils/util.go:60] ["Internal TLS Enabled"] [value=false]
[2026/03/10 17:18:05.330 +09:00] [INFO] [hookutil/hook.go:71] ["empty so path, skip to load plugin"]
[2026/03/10 17:18:05.331 +09:00] [INFO] [vecindexmgr/vector_index_mgr.go:129] ["init vector indexes with features : AISAQ : 2097166,BINFLAT : 720897,BIN_FLAT : 720897,BIN_IVF_FLAT : 524289,DISKANN : 2129934,FLAT : 720942,HNSW : 1605679,HNSWLIB_DEPRECATED : 1572879,HNSW_PQ : 1605678,HNSW_PRQ : 1605678,HNSW_SQ : 1605678,IVFBIN : 524289,IVFFLAT : 557102,IVFFLATCC : 32814,IVFPQ : 524334,IVFRABITQ : 524302,IVFSQ : 524334,IVF_FLAT : 557102,IVF_FLAT_CC : 32814,IVF_PQ : 524334,IVF_RABITQ : 524302,IVF_SQ : 524334,IVF_SQ8 : 524334,IVF_SQ_CC : 46,MINHASH_LSH : 2097153,SCANN : 524334,SCANN_DVR : 32782,SPARSE_INVERTED_INDEX : 524304,SPARSE_INVERTED_INDEX_CC : 524304,SPARSE_WAND : 524304,SPARSE_WAND_CC : 524304,"]
[2026/03/10 17:18:05.338 +09:00] [WARN] [proxy/listener_manager.go:49] ["Proxy fail to create external grpc listener"] [error="listen tcp :19530: bind: address already in use"]
[2026/03/10 17:18:05.339 +09:00] [INFO] [streamingnode/service.go:116] ["StreamingNode listen on"] [address="[::]:46719"] [port=46719]
[2026/03/10 17:18:05.339 +09:00] [INFO] [streamingnode/service.go:274] ["data coordinator connecting to metadata store"] [metaType=etcd]
[2026/03/10 17:18:05.339 +09:00] [INFO] [streamingnode/service.go:317] ["StreamingNode init chunk manager..."]
[2026/03/10 17:18:05.339 +09:00] [INFO] [dependency/factory.go:87] ["try to init mq"] [standalone=true] [mqType=woodpecker]
[2026/03/10 17:18:05.339 +09:00] [WARN] [roles/roles.go:252] ["component is not ready before closing"] [role=proxy] [error="prepare component failed: listen tcp :19530: bind: address already in use"] [errorVerbose="prepare component failed: listen tcp :19530: bind: address already in use\n(1) attached stack trace\n -- stack trace:\n | github.com/milvus-io/milvus/cmd/roles.runComponent[...].func1.1\n | \t/workspace/source/cmd/roles/roles.go:126\n | github.com/milvus-io/milvus/cmd/roles.runComponent[...].func1\n | \t/workspace/source/cmd/roles/roles.go:133\n | github.com/milvus-io/milvus/pkg/v2/util/conc.Go[...].func1\n | \t/workspace/source/pkg/util/conc/future.go:96\n | runtime.goexit\n | \t/usr/local/go/src/runtime/asm_amd64.s:1700\nWraps: (2) prepare component failed\nWraps: (3) listen tcp :19530\nWraps: (4) bind\nWraps: (5) address already in use\nError types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *net.OpError (4) *os.SyscallError (5) syscall.Errno"]
[2026/03/10 17:18:05.339 +09:00] [WARN] [roles/roles.go:510] ["Failed to wait for all components ready"] [error="prepare component failed: listen tcp :19530: bind: address already in use"] [errorVerbose="prepare component failed: listen tcp :19530: bind: address already in use\n(1) attached stack trace\n -- stack trace:\n | github.com/milvus-io/milvus/cmd/roles.runComponent[...].func1.1\n | \t/workspace/source/cmd/roles/roles.go:126\n | github.com/milvus-io/milvus/cmd/roles.runComponent[...].func1\n | \t/workspace/source/cmd/roles/roles.go:133\n | github.com/milvus-io/milvus/pkg/v2/util/conc.Go[...].func1\n | \t/workspace/source/pkg/util/conc/future.go:96\n | runtime.goexit\n | \t/usr/local/go/src/runtime/asm_amd64.s:1700\nWraps: (2) prepare component failed\nWraps: (3) listen tcp :19530\nWraps: (4) bind\nWraps: (5) address already in use\nError types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *net.OpError (4) *os.SyscallError (5) syscall.Errno"]

`

[chennyang]

--env MILVUSCONF:milvus.yaml