From e4a14fb9fd977e9734c9576fa132b703731d657e Mon Sep 17 00:00:00 2001 From: Tyler Date: Tue, 11 Jan 2022 01:05:20 -0500 Subject: [PATCH] Make adding servers async, checks after starting http service to avoid delays, add prom metrics --- .gitignore | 6 ++- dlrouter.yaml | 22 ++++---- go.mod | 9 ++++ go.sum | 131 +++++++++++++++++++++++++++++++++++++++++++++++- http.go | 4 ++ main.go | 135 +++++++++++++++++++++++++++++++------------------- map.go | 2 + servers.go | 32 ++++++++---- userdata.csv | 1 - 9 files changed, 270 insertions(+), 72 deletions(-) delete mode 100644 userdata.csv diff --git a/.gitignore b/.gitignore index 1ffb9e7..4f71822 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1,5 @@ -*.mmdb \ No newline at end of file +*.mmdb +userdata.csv +dlrouter-apt.yaml +*.yaml +!dlrouter.yaml \ No newline at end of file diff --git a/dlrouter.yaml b/dlrouter.yaml index 527014a..0e73de0 100644 --- a/dlrouter.yaml +++ b/dlrouter.yaml @@ -1,12 +1,16 @@ geodb: GeoIP2-City.mmdb -dl_map: userdata.csv servers: - - mirrors.tuna.tsinghua.edu.cn/armbian/ - - armbian.tnahosting.net/apt/ - - us.mirrors.fossho.st/armbian/armbian/ - - uk.mirrors.fossho.st/armbian/apt/ - - armbian.systemonachip.net/apt/ - - mirrors.netix.net/armbian/apt/ - - mirrors.dotsrc.org/armbian-apt/ - - armbian.lv.auroradev.org/apt/ \ No newline at end of file + - https://mirrors.tuna.tsinghua.edu.cn/armbian-releases/ + - https://mirrors.bfsu.edu.cn/armbian-releases/ + - https://mirrors.nju.edu.cn/armbian-releases/ + - https://mirrors.ustc.edu.cn/armbian-dl/ + - https://mirror.12z.eu/pub/linux/armbian/dl/ + - https://armbian.tnahosting.net/dl/ + - https://stpete-mirror.armbian.com/dl/ + - https://mirror.armbian.de/dl/ + - https://mirrors.netix.net/armbian/dl/ + - https://mirrors.dotsrc.org/armbian-dl/ + - https://armbian.hosthatch.com/dl/ + - https://xogium.performanceservers.nl/dl/ + - https://github.com/armbian/mirror/releases/download/ diff --git a/go.mod b/go.mod index 7f8d378..1f7aa38 100644 --- a/go.mod +++ b/go.mod @@ -4,16 +4,24 @@ go 1.17 require ( github.com/oschwald/maxminddb-golang v1.8.0 + github.com/prometheus/client_golang v1.11.0 github.com/sirupsen/logrus v1.8.1 github.com/spf13/viper v1.10.1 ) require ( + github.com/beorn7/perks v1.0.1 // indirect + github.com/cespare/xxhash/v2 v2.1.2 // indirect github.com/fsnotify/fsnotify v1.5.1 // indirect + github.com/golang/protobuf v1.5.2 // indirect github.com/hashicorp/hcl v1.0.0 // indirect github.com/magiconair/properties v1.8.5 // indirect + github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect github.com/mitchellh/mapstructure v1.4.3 // indirect github.com/pelletier/go-toml v1.9.4 // indirect + github.com/prometheus/client_model v0.2.0 // indirect + github.com/prometheus/common v0.26.0 // indirect + github.com/prometheus/procfs v0.6.0 // indirect github.com/spf13/afero v1.6.0 // indirect github.com/spf13/cast v1.4.1 // indirect github.com/spf13/jwalterweatherman v1.1.0 // indirect @@ -21,6 +29,7 @@ require ( github.com/subosito/gotenv v1.2.0 // indirect golang.org/x/sys v0.0.0-20211210111614-af8b64212486 // indirect golang.org/x/text v0.3.7 // indirect + google.golang.org/protobuf v1.27.1 // indirect gopkg.in/ini.v1 v1.66.2 // indirect gopkg.in/yaml.v2 v2.4.0 // indirect ) diff --git a/go.sum b/go.sum index c5d7813..f4b908f 100644 --- a/go.sum +++ b/go.sum @@ -1,23 +1,109 @@ +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= +github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= +github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= +github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= +github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho= +github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= +github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8= +github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= +github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= +github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE= +github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= 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= 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h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw= +github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= +github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= +github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= +github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ= +github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4= github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ= +github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX5e0EB2j4= +github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU= +github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4= +github.com/json-iterator/go v1.1.11/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4= +github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w= +github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM= +github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= +github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= github.com/kr/fs v0.1.0/go.mod h1:FFnZGqtBN9Gxj7eW1uZ42v5BccTP0vu6NEaFoC2HwRg= +github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc= +github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI= +github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= +github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= +github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE= +github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= github.com/magiconair/properties v1.8.5 h1:b6kJs+EmPFMYGkow9GiUyCyOvIwYetYJ3fSaWak/Gls= github.com/magiconair/properties v1.8.5/go.mod h1:y3VJvCyxH9uVvJTWEGAELF3aiYNyPKd5NZ3oSwXrF60= +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/mitchellh/mapstructure v1.4.3 h1:OVowDSCllw/YjdLkam3/sm7wEtOy59d8ndGgCcyj8cs= github.com/mitchellh/mapstructure v1.4.3/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo= +github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= +github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= +github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= +github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= +github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U= +github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U= github.com/oschwald/maxminddb-golang v1.8.0 h1:Uh/DSnGoxsyp/KYbY1AuP0tYEwfs0sCph9p/UMXK/Hk= github.com/oschwald/maxminddb-golang v1.8.0/go.mod h1:RXZtst0N6+FY/3qCNmZMBApR19cdQj43/NM9VkrNAis= github.com/pelletier/go-toml v1.9.4 h1:tjENF6MfZAg8e4ZmZTeWaWiT2vXtsoO6+iuOjFhECwM= github.com/pelletier/go-toml v1.9.4/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c= +github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pkg/sftp v1.10.1/go.mod h1:lYOWFsE0bwd1+KfKJaKeuokY15vzFx25BLbzYYoAxZI= 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 v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw= +github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo= +github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP4j5+D6mVACh+pe2M= +github.com/prometheus/client_golang v1.11.0 h1:HNkLOAEQMIDv/K+04rukrLx6ch7msSRwf3/SASFAGtQ= +github.com/prometheus/client_golang 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github.com/spf13/viper v1.10.1 h1:nuJZuYpG7gTj/XqiUwg8bA0cp1+M2mC3J4g5luUYBKk= github.com/spf13/viper v1.10.1/go.mod h1:IGlFPqhNAPKRxohIzWpI5QEy4kuI7tcl5WvR+8qy1rU= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= +github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4= github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY= github.com/subosito/gotenv v1.2.0 h1:Slr1R9HxAlEKefgq5jn9U+DnETlIUa6HfgEzj0g5d7s= github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw= +golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= +golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= +golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/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 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h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= +google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= +google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ= +google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo= +gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/ini.v1 v1.66.2 h1:XfR1dOYubytKy4Shzc2LHrrGhU0lDCfDGG1yLPmpgsI= gopkg.in/ini.v1 v1.66.2/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k= +gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/http.go b/http.go index 6f8c398..ae0de0e 100644 --- a/http.go +++ b/http.go @@ -54,6 +54,7 @@ func redirectHandler(w http.ResponseWriter, r *http.Request) { if dlMap != nil { if newPath, exists := dlMap[strings.TrimLeft(r.URL.Path, "/")]; exists { + downloadsMapped.Inc() redirectPath = path.Join(server.Path, newPath) } } @@ -64,6 +65,9 @@ func redirectHandler(w http.ResponseWriter, r *http.Request) { Path: redirectPath, } + server.Redirects.Inc() + redirectsServed.Inc() + w.Header().Set("X-Geo-Distance", fmt.Sprintf("%f", distance)) w.Header().Set("Location", u.String()) w.WriteHeader(http.StatusFound) diff --git a/main.go b/main.go index cd9ce2d..adfbcc1 100644 --- a/main.go +++ b/main.go @@ -2,12 +2,16 @@ package main import ( "github.com/oschwald/maxminddb-golang" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/client_golang/prometheus/promauto" + "github.com/prometheus/client_golang/prometheus/promhttp" log "github.com/sirupsen/logrus" "github.com/spf13/viper" "net" "net/http" "net/url" "strings" + "sync" ) var ( @@ -15,6 +19,16 @@ var ( servers ServerList dlMap map[string]string + + redirectsServed = promauto.NewCounter(prometheus.CounterOpts{ + Name: "armbian_router_redirects", + Help: "The total number of processed redirects", + }) + + downloadsMapped = promauto.NewCounter(prometheus.CounterOpts{ + Name: "armbian_router_download_maps", + Help: "The total number of mapped download paths", + }) ) // City represents a MaxmindDB city @@ -57,62 +71,21 @@ func main() { serverList := viper.GetStringSlice("servers") + var wg sync.WaitGroup + for _, server := range serverList { - var prefix string + wg.Add(1) - if !strings.HasPrefix(server, "http") { - prefix = "https://" - } + go func(server string) { + defer wg.Done() - u, err := url.Parse(prefix + server) - - if err != nil { - log.WithFields(log.Fields{ - "error": err, - "server": server, - }).Warning("Server is invalid") - continue - } - - ips, err := net.LookupIP(u.Host) - - if err != nil { - log.WithFields(log.Fields{ - "error": err, - "server": server, - }).Warning("Could not resolve address") - continue - } - - var city City - err = db.Lookup(ips[0], &city) - - if err != nil { - log.WithFields(log.Fields{ - "error": err, - "server": server, - }).Warning("Could not geolocate address") - continue - } - - servers = append(servers, &Server{ - Host: u.Host, - Path: u.Path, - Latitude: city.Location.Latitude, - Longitude: city.Location.Longitude, - }) - - log.WithFields(log.Fields{ - "server": u.Host, - "path": u.Path, - "latitude": city.Location.Latitude, - "longitude": city.Location.Longitude, - }).Info("Added server") + addServer(server) + }(server) } + wg.Wait() + log.Info("Servers added, checking statuses") - // Force initial check before running - servers.Check() // Start check loop go servers.checkLoop() @@ -125,7 +98,69 @@ func main() { mux.HandleFunc("/mirrors", mirrorsHandler) mux.HandleFunc("/reload", reloadHandler) mux.HandleFunc("/dl_map", dlMapHandler) + mux.Handle("/metrics", promhttp.Handler()) mux.HandleFunc("/", RealIPMiddleware(redirectHandler)) http.ListenAndServe(viper.GetString("bind"), mux) } + +var metricReplacer = strings.NewReplacer(".", "_", "-", "_") + +func addServer(server string) { + var prefix string + + if !strings.HasPrefix(server, "http") { + prefix = "https://" + } + + u, err := url.Parse(prefix + server) + + if err != nil { + log.WithFields(log.Fields{ + "error": err, + "server": server, + }).Warning("Server is invalid") + return + } + + ips, err := net.LookupIP(u.Host) + + if err != nil { + log.WithFields(log.Fields{ + "error": err, + "server": server, + }).Warning("Could not resolve address") + return + } + + var city City + err = db.Lookup(ips[0], &city) + + if err != nil { + log.WithFields(log.Fields{ + "error": err, + "server": server, + }).Warning("Could not geolocate address") + return + } + + redirects := promauto.NewCounter(prometheus.CounterOpts{ + Name: "armbian_router_redirects_" + metricReplacer.Replace(u.Host), + Help: "The number of redirects for server " + u.Host, + }) + + servers = append(servers, &Server{ + Host: u.Host, + Path: u.Path, + Latitude: city.Location.Latitude, + Longitude: city.Location.Longitude, + Redirects: redirects, + }) + + log.WithFields(log.Fields{ + "server": u.Host, + "path": u.Path, + "latitude": city.Location.Latitude, + "longitude": city.Location.Longitude, + }).Info("Added server") +} diff --git a/map.go b/map.go index efec3c4..f6019f9 100644 --- a/map.go +++ b/map.go @@ -20,6 +20,8 @@ func loadMap(file string) (map[string]string, error) { r := csv.NewReader(f) + r.Comma = '|' + for { row, err := r.Read() diff --git a/servers.go b/servers.go index 7b156be..dab423e 100644 --- a/servers.go +++ b/servers.go @@ -1,6 +1,7 @@ package main import ( + "github.com/prometheus/client_golang/prometheus" log "github.com/sirupsen/logrus" "math" "net" @@ -23,6 +24,7 @@ type Server struct { Path string Latitude float64 Longitude float64 + Redirects prometheus.Counter } type ServerList []*Server @@ -31,9 +33,8 @@ func (s ServerList) checkLoop() { t := time.NewTicker(60 * time.Second) for { - <-t.C - s.Check() + <-t.C } } @@ -47,6 +48,8 @@ func (s ServerList) Check() { wg.Add(1) go func(server *Server) { + defer wg.Done() + req, err := http.NewRequest(http.MethodGet, "https://"+server.Host+"/"+strings.TrimLeft(server.Path, "/"), nil) req.Header.Set("User-Agent", "ArmbianRouter/1.0 (Go "+runtime.Version()+")") @@ -54,7 +57,6 @@ func (s ServerList) Check() { if err != nil { // This should never happen. log.WithError(err).Warning("Invalid request! This should not happen, please check config.") - wg.Done() return } @@ -64,18 +66,28 @@ func (s ServerList) Check() { if server.Available { log.WithField("server", server.Host).Info("Server went offline") server.Available = false + } else { + log.WithField("server", server.Host).Info("Server is still offline") } - wg.Done() return } - if (res.StatusCode == http.StatusOK || res.StatusCode == http.StatusMovedPermanently || res.StatusCode == http.StatusFound) && - !server.Available { - server.Available = true - log.WithField("server", server.Host).Info("Server is online") - } + if res.StatusCode == http.StatusOK || res.StatusCode == http.StatusMovedPermanently || res.StatusCode == http.StatusFound || res.StatusCode == http.StatusNotFound { + if !server.Available { + server.Available = true + log.WithField("server", server.Host).Info("Server is online") + } + } else { + log.WithFields(log.Fields{ + "server": server.Host, + "responseCode": res.StatusCode, + }).Debug("Server status not known") - wg.Done() + if server.Available { + log.WithField("server", server.Host).Info("Server went offline") + server.Available = false + } + } }(server) } diff --git a/userdata.csv b/userdata.csv deleted file mode 100644 index 2dd563e..0000000 --- a/userdata.csv +++ /dev/null @@ -1 +0,0 @@ -bananapi/Bullseye_current,bananapi/archive/Armbian_21.08.1_Bananapi_bullseye_current_5.10.60.img.xz \ No newline at end of file