[BUG] metrics not work in 2.42.0 release

[TangMonk]

System information

Erigon version: 2.42.0

OS & Version: Linux

Concensus Layer: prysm

Chain/Network: Mainnet

Erigon Command (with flags/config): /mnt1/erigon-2.42.0 --config /mnt1/erigon.toml

erigon.toml config file:

datadir="/mnt1/archive"
port=30304

"authrpc.port"=8557
"authrpc.addr"="0.0.0.0"
"authrpc.vhosts"="*"
"authrpc.jwtsecret"="/home/david/ethereum/consensus2/jwt.hex"
externalcl=true

metrics=true
"metrics.addr"="0.0.0.0"

"torrent.port"=42071
"private.api.addr"="127.0.0.1:9091"
chain="mainnet"
http=true
ws=true
"http.addr"="0.0.0.0"
"http.api"=["eth","debug","net","trace","web3","erigon","admin", "txpool", "ots"]
"http.corsdomain"="*"
"http.port"=7546

$ curl http://localhost:6060/debug/metrics/prometheus
curl: (7) Failed to connect to localhost port 6060 after 0 ms: Connection refused

[AskAlexSharov]

1. are you on same host with erigon? no docker?
2. show erigon startup logs

[TangMonk]

1. are you on same host with erigon? no docker?
2. show erigon startup logs

no docker, start log is fine, nothing different

Apr 23 21:24:22 local-ubuntu systemd[1]: Started erigon.
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [WARN] [04-23|21:24:22.770] no log dir set, console logging only
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [WARN] [04-23|21:24:22.781] no log dir set, console logging only
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:22.781] Build info                               git_branch=HEAD git_tag=v2.42.0 git_commit=beb97784d43ece5acde365a74efe8763692ebdba
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:22.781] Starting Erigon on Ethereum mainnet...
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:22.800] Maximum peer count                       ETH=100 total=100
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:22.800] starting HTTP APIs                       APIs=eth,debug,net,trace,web3,erigon,admin,txpool,ots
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:22.800] torrent verbosity                        level=WRN
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:22.805] [torrent] Public IP                      ip=100.78.230.228
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:22.806] Set global gas cap                       cap=50000000
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:22.834] [Downloader] Runnning with               ipv6-enabled=true ipv4-enabled=true download.rate=16mb upload.rate=4mb
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:22.834] Opening Database                         label=chaindata path=/mnt1/archive/chaindata
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:22.836] Initialised chain configuration          config="{ChainID: 1, Homestead: 1150000, DAO: 1920000, DAO Support: true, Tangerine Whistle: 2463000, Spurious Dragon: 2675000, Byzantium: 4370000, Constantinople: 7280000, Petersburg: 7280000, Istanbul: 9069000, Muir Glacier: 9200000, Berlin: 12244000, London: 12965000, Arrow Glacier: 13773000, Gray Glacier: 15050000, Terminal Total Difficulty: 58750000000000000000000, Merge Netsplit: <nil>, Shanghai: 1681338455, Cancun: <nil>, Sharding: <nil>, Prague: <nil>, Engine: ethash}" genesis=0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3
Apr 23 21:24:22 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:22.836] Effective                                prune_flags= snapshot_flags="--snapshots=true" history.v3=false
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.168] Initialising Ethereum protocol           network=1
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.168] Disk storage enabled for ethash DAGs     dir=/mnt1/archive/ethash-dags count=2
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.425] Starting private RPC server              on=127.0.0.1:9091
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.425] new subscription to logs established
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.425] rpc filters: subscribing to Erigon events
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.425] New txs subscriber joined
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.425] new subscription to newHeaders established
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.426] Reading JWT secret                       path=/home/david/ethereum/consensus2/jwt.hex
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.426] HTTP endpoint opened for Engine API      url=[::]:8557 ws=true ws.compression=true
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.427] HTTP endpoint opened                     url=[::]:7546 ws=true ws.compression=true grpc=false
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.463] Mapped network port                      proto=tcp extport=30303 intport=30303 interface=NAT-PMP(192.168.50.1)
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.463] Mapped network port                      proto=udp extport=30303 intport=30303 interface=NAT-PMP(192.168.50.1)
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.463] Mapped network port                      proto=udp extport=30304 intport=30304 interface=NAT-PMP(192.168.50.1)
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.463] Mapped network port                      proto=tcp extport=30304 intport=30304 interface=NAT-PMP(192.168.50.1)
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.463] [txpool] Started
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.466] [1/15 Snapshots] Fetching torrent files metadata
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.524] Started P2P networking                   version=68 self=enode://719e45dad02438b16a6fac90800e64199c36fbf4070079b221f919db8e39e115eba17bcf357ac7a7c25f4c4e4e1219de9ade55a97c7d5dc474e11967ac4a4ddf@100.78.230.228:30304 name=erigon/v2.42.0-stable-beb97784/linux-amd64/go1.19.4
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.526] Started P2P networking                   version=67 self=enode://719e45dad02438b16a6fac90800e64199c36fbf4070079b221f919db8e39e115eba17bcf357ac7a7c25f4c4e4e1219de9ade55a97c7d5dc474e11967ac4a4ddf@100.78.230.228:30303 name=erigon/v2.42.0-stable-beb97784/linux-amd64/go1.19.4
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.588] [snapshots] Blocks Stat                  blocks=17019k indices=17019k alloc=2.5GB sys=2.7GB
Apr 23 21:24:29 local-ubuntu erigon-2.42.0[393482]: [INFO] [04-23|21:24:29.589] [2/15 Headers] Waiting for Consensus Layer...

[AskAlexSharov]

@TangMonk start log is fine - no.
there is no line about metrics server start. example:

INFO[04-24|10:22:36.575] Starting metrics server                  addr=http://127.0.0.1:6060/debug/metrics/prometheus

so, erigon doesn't see your --metrics flag

[AskAlexSharov]

I guess it's fixed by: #7089

[TangMonk]

So is this a confirmed issue? @AskAlexSharov

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[github-actions]

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