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Add metrics collector #87

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merged 6 commits into from
Mar 18, 2019
Merged

Add metrics collector #87

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979c14f
Add prometheus dep
Mar 14, 2019
a0a7528
Add metrics collector endpoint
Mar 14, 2019
a804ee9
Tidy go mod
Mar 14, 2019
aec970e
Stop using deprecated Handler
Mar 15, 2019
7cf4226
Ensure http server runs in coroutine
Mar 18, 2019
adce11f
Qualify imports
Mar 18, 2019
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2 changes: 2 additions & 0 deletions go.mod
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
module github.com/libp2p/go-libp2p-daemon

require (
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/gogo/protobuf v1.2.1
github.com/ipfs/go-cid v0.0.1
github.com/ipfs/go-log v0.0.1
Expand All @@ -21,5 +22,6 @@ require (
github.com/multiformats/go-multiaddr v0.0.1
github.com/multiformats/go-multiaddr-net v0.0.1
github.com/multiformats/go-multihash v0.0.1
github.com/prometheus/client_golang v0.9.2
github.com/stretchr/testify v1.3.0
)
27 changes: 17 additions & 10 deletions go.sum
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
github.com/AndreasBriese/bbloom v0.0.0-20180913140656-343706a395b7/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
github.com/Kubuxu/go-os-helper v0.0.1/go.mod h1:N8B+I7vPCT80IcP58r50u4+gEEcsZETFUpAzWW2ep1Y=
github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/bifurcation/mint v0.0.0-20181105073638-824af6541065 h1:ArS0Fye/ZH2QmKVSj4JEf+9ARkXNe18jcFkmr4XPRiw=
github.com/bifurcation/mint v0.0.0-20181105073638-824af6541065/go.mod h1:zVt7zX3K/aDCk9Tj+VM7YymsX66ERvzCJzw8rFCX2JU=
github.com/btcsuite/btcd v0.0.0-20190213025234-306aecffea32 h1:qkOC5Gd33k54tobS36cXdAzJbeHaduLtnLQQwNoIi78=
Expand All @@ -19,6 +21,8 @@ github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3Ee
github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgraph-io/badger v1.5.5-0.20190226225317-8115aed38f8f/go.mod h1:VZxzAIRPHRVNRKRo6AXrX9BJegn6il06VMTZVJYCIjQ=
github.com/dgryski/go-farm v0.0.0-20190104051053-3adb47b1fb0f/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
Expand Down Expand Up @@ -98,16 +102,10 @@ github.com/libp2p/go-conn-security-multistream v0.0.1 h1:XefjAQRHcnUaxKb26RGupTo
github.com/libp2p/go-conn-security-multistream v0.0.1/go.mod h1:nc9vud7inQ+d6SO0I/6dSWrdMnHnzZNHeyUQqrAJulE=
github.com/libp2p/go-flow-metrics v0.0.1 h1:0gxuFd2GuK7IIP5pKljLwps6TvcuYgvG7Atqi3INF5s=
github.com/libp2p/go-flow-metrics v0.0.1/go.mod h1:Iv1GH0sG8DtYN3SVJ2eG221wMiNpZxBdp967ls1g+k8=
github.com/libp2p/go-libp2p v0.0.1 h1:oEjzhRzymY7NILTMzOKNVOpNZGpcQHrHriWw91pbJNM=
github.com/libp2p/go-libp2p v0.0.1/go.mod h1:bmRs8I0vwn6iRaVssZnJx/epY6WPSKiLoK1vyle4EX0=
github.com/libp2p/go-libp2p v0.0.2 h1:+jvgi0Zy3y4TKXJKApchCk3pCBPZf1T54z3+vKie3gw=
github.com/libp2p/go-libp2p v0.0.2/go.mod h1:Qu8bWqFXiocPloabFGUcVG4kk94fLvfC8mWTDdFC9wE=
github.com/libp2p/go-libp2p-autonat v0.0.1 h1:d5eskFxeJ4ag1ekhMC3yLTK+z+6RTw9W1Yv8HQma75k=
github.com/libp2p/go-libp2p-autonat v0.0.1/go.mod h1:fs71q5Xk+pdnKU014o2iq1RhMs9/PMaG5zXRFNnIIT4=
github.com/libp2p/go-libp2p-autonat v0.0.2 h1:ilo9QPzNPf1hMkqaPG55yzvhILf5ZtijstJhcii+l3s=
github.com/libp2p/go-libp2p-autonat v0.0.2/go.mod h1:fs71q5Xk+pdnKU014o2iq1RhMs9/PMaG5zXRFNnIIT4=
github.com/libp2p/go-libp2p-autonat-svc v0.0.1 h1:REDJzyVLSuWzInzvNtIVV9DL6T1hTuYWYuN7sJ4f3xs=
github.com/libp2p/go-libp2p-autonat-svc v0.0.1/go.mod h1:S/z0LPmQ36tW6sa66pnt+JXvISOXWMucLn13Si8KAJs=
github.com/libp2p/go-libp2p-autonat-svc v0.0.2 h1:beAUwqt3wHWlguz1EYdG+bVOKyf5SIQpXfTSnfGoW7k=
github.com/libp2p/go-libp2p-autonat-svc v0.0.2/go.mod h1:j4iMiw0d3diRm5iB0noXumtb0mPvWrM1qAyh640cp8w=
github.com/libp2p/go-libp2p-blankhost v0.0.1 h1:/mZuuiwntNR8RywnCFlGHLKrKLYne+qciBpQXWqp5fk=
Expand All @@ -126,8 +124,6 @@ github.com/libp2p/go-libp2p-interface-connmgr v0.0.1 h1:Q9EkNSLAOF+u90L88qmE9z/f
github.com/libp2p/go-libp2p-interface-connmgr v0.0.1/go.mod h1:GarlRLH0LdeWcLnYM/SaBykKFl9U5JFnbBGruAk/D5k=
github.com/libp2p/go-libp2p-interface-pnet v0.0.1 h1:7GnzRrBTJHEsofi1ahFdPN9Si6skwXQE9UqR2S+Pkh8=
github.com/libp2p/go-libp2p-interface-pnet v0.0.1/go.mod h1:el9jHpQAXK5dnTpKA4yfCNBZXvrzdOU75zz+C6ryp3k=
github.com/libp2p/go-libp2p-kad-dht v0.0.3 h1:0JnBP3s34DLLlbpQaHCnkXN1+lNiFadzVMV6LprUIrs=
github.com/libp2p/go-libp2p-kad-dht v0.0.3/go.mod h1:RX/LjLbKnZHDt+3ecSUbk1ycOhyVpMtIUL47rSBTVW0=
github.com/libp2p/go-libp2p-kad-dht v0.0.4 h1:Z+6l5pCD8xXQmqmKKO+OTa4+7Or1uyPTmu49rXNf4oo=
github.com/libp2p/go-libp2p-kad-dht v0.0.4/go.mod h1:oaBflOQcuC8H+SVV0YN26H6AS+wcUEJyjUGV66vXuSY=
github.com/libp2p/go-libp2p-kbucket v0.0.1 h1:7H5hM851hkEpLOFjrVNSrrxo6J4bWrUQxxv+z1JW9xk=
Expand All @@ -136,8 +132,6 @@ github.com/libp2p/go-libp2p-loggables v0.0.1 h1:HVww9oAnINIxbt69LJNkxD8lnbfgteXR
github.com/libp2p/go-libp2p-loggables v0.0.1/go.mod h1:lDipDlBNYbpyqyPX/KcoO+eq0sJYEVR2JgOexcivchg=
github.com/libp2p/go-libp2p-metrics v0.0.1 h1:yumdPC/P2VzINdmcKZd0pciSUCpou+s0lwYCjBbzQZU=
github.com/libp2p/go-libp2p-metrics v0.0.1/go.mod h1:jQJ95SXXA/K1VZi13h52WZMa9ja78zjyy5rspMsC/08=
github.com/libp2p/go-libp2p-nat v0.0.1 h1:on/zju7XE+JXc8gH+vTKmIh2UJFC1K8kGnJYluQrlz4=
github.com/libp2p/go-libp2p-nat v0.0.1/go.mod h1:4L6ajyUIlJvx1Cbh5pc6Ma6vMDpKXf3GgLO5u7W0oQ4=
github.com/libp2p/go-libp2p-nat v0.0.2 h1:sKI5hiCsGFhuEKdXMsF9mywQu2qhfoIGX6a+VG6zelE=
github.com/libp2p/go-libp2p-nat v0.0.2/go.mod h1:QrjXQSD5Dj4IJOdEcjHRkWTSomyxRo6HnUkf/TfQpLQ=
github.com/libp2p/go-libp2p-net v0.0.0-20190226201932-e71fff5ba6e9/go.mod h1:8W6Wx3AZbTRTe8zSMLoAmT3mGyau+w6kGIRk+Z+MZ7Q=
Expand Down Expand Up @@ -200,6 +194,8 @@ github.com/mattn/go-colorable v0.1.1 h1:G1f5SKeVxmagw/IyvzvtZE4Gybcc4Tr1tf7I8z0X
github.com/mattn/go-colorable v0.1.1/go.mod h1:FuOcm+DKB9mbwrcAfNl7/TZVBZ6rcnceauSikq3lYCQ=
github.com/mattn/go-isatty v0.0.5 h1:tHXDdz1cpzGaovsTB+TVB8q90WEokoVmfMqoVcrLUgw=
github.com/mattn/go-isatty v0.0.5/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/miekg/dns v1.1.4/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 h1:lYpkrQH5ajf0OXOcUbGjvZxxijuBwbbmlSxLiuofa+g=
github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1/go.mod h1:pD8RvIylQ358TN4wwqatJ8rNavkEINozVn9DtGI3dfQ=
Expand Down Expand Up @@ -233,6 +229,14 @@ github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_golang v0.9.2 h1:awm861/B8OKDd2I/6o1dy3ra4BamzKhYOiGItCeZ740=
github.com/prometheus/client_golang v0.9.2/go.mod h1:OsXs2jCmiKlQ1lTBmv21f2mNfw4xf/QclQDMrYNZzcM=
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 h1:idejC8f05m9MGOsuEi1ATq9shN03HrxNkD/luQvxCv8=
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
github.com/prometheus/common v0.0.0-20181126121408-4724e9255275 h1:PnBWHBf+6L0jOqq0gIVUe6Yk0/QMZ640k6NvkxcBf+8=
github.com/prometheus/common v0.0.0-20181126121408-4724e9255275/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a h1:9a8MnZMP0X2nLJdBg+pBmGgkJlSaKC2KaQmTCk1XDtE=
github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
Expand Down Expand Up @@ -269,10 +273,13 @@ golang.org/x/crypto v0.0.0-20190228161510-8dd112bcdc25 h1:jsG6UpNLt9iAsb0S2AGW28
golang.org/x/crypto v0.0.0-20190228161510-8dd112bcdc25/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/net v0.0.0-20180524181706-dfa909b99c79/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190227160552-c95aed5357e7 h1:C2F/nMkR/9sfUTpvR3QrjBuTdvMUC/cFajkphs1YLQo=
golang.org/x/net v0.0.0-20190227160552-c95aed5357e7/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f h1:Bl/8QSvNqXvPGPGXa2z5xUTmV7VDcZyvRZ+QQXkXTZQ=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190219092855-153ac476189d/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
Expand Down
14 changes: 11 additions & 3 deletions p2pd/main.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,16 +5,18 @@ import (
"flag"
"fmt"
"log"
"net/http"
"strings"

libp2p "github.com/libp2p/go-libp2p"
"github.com/libp2p/go-libp2p"
relay "github.com/libp2p/go-libp2p-circuit"
connmgr "github.com/libp2p/go-libp2p-connmgr"
p2pd "github.com/libp2p/go-libp2p-daemon"
ps "github.com/libp2p/go-libp2p-pubsub"
quic "github.com/libp2p/go-libp2p-quic-transport"
identify "github.com/libp2p/go-libp2p/p2p/protocol/identify"
multiaddr "github.com/multiformats/go-multiaddr"
"github.com/libp2p/go-libp2p/p2p/protocol/identify"
"github.com/multiformats/go-multiaddr"
"github.com/prometheus/client_golang/prometheus/promhttp"
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what happened to the named imports?

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lord have mercy i'm trying out goland since gocode is so slow right now and now i'm suffering the same fate

)

func main() {
Expand Down Expand Up @@ -48,6 +50,7 @@ func main() {
hostAddrs := flag.String("hostAddrs", "", "comma separated list of multiaddrs the host should listen on")
announceAddrs := flag.String("announceAddrs", "", "comma separated list of multiaddrs the host should announce to the network")
noListen := flag.Bool("noListenAddrs", false, "sets the host to listen on no addresses")
metricsAddr := flag.String("metricsAddr", "", "an address to bind the metrics handler to")
flag.Parse()

var opts []libp2p.Option
Expand Down Expand Up @@ -208,5 +211,10 @@ func main() {
}
}

if *metricsAddr != "" {
http.Handle("/metrics", promhttp.Handler())
go func() { log.Println(http.ListenAndServe(*metricsAddr, nil)) }()
}

select {}
}