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Merge pull request #5764 from IntersectMBO/jutaro/prometheus-types
NodeVersion tracer for providing metrics
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153 changes: 153 additions & 0 deletions
153
cardano-node/src/Cardano/Node/Tracing/Tracers/NodeVersion.hs
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,153 @@ | ||
| {-# LANGUAGE CPP #-} | ||
| {-# LANGUAGE OverloadedStrings #-} | ||
| {-# LANGUAGE RecordWildCards #-} | ||
| {-# LANGUAGE TemplateHaskell #-} | ||
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| {-# OPTIONS_GHC -Wno-name-shadowing #-} | ||
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| module Cardano.Node.Tracing.Tracers.NodeVersion | ||
| ( | ||
| NodeVersionTrace (..) | ||
| , getNodeVersion | ||
| , getCardanoBuildInfo | ||
| ) | ||
| where | ||
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| import Data.Aeson (toJSON, (.=)) | ||
| import Data.Text (Text, pack) | ||
| import Data.Version (Version (..), showVersion) | ||
| #if MIN_VERSION_base(4,15,0) | ||
| import System.Info (arch, compilerName, fullCompilerVersion, os) | ||
| #else | ||
| import System.Info (arch, compilerName, compilerVersion, os) | ||
| #endif | ||
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| import Cardano.Git.Rev (gitRev) | ||
| import Cardano.Logging | ||
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| import Paths_cardano_node (version) | ||
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| -- | Node version information | ||
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| data NodeVersionTrace = NodeVersionTrace | ||
| { applicationName :: Text | ||
| , applicationVersion :: Version | ||
| , osName :: Text | ||
| , architecture :: Text | ||
| , compilerName :: Text | ||
| , compilerVersion :: Version | ||
| , gitRevision :: Text | ||
| } deriving (Eq, Show) | ||
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| -- | Get the node version information | ||
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| getComplierVersion :: Version | ||
| #if MIN_VERSION_base(4,15,0) | ||
| getComplierVersion = System.Info.fullCompilerVersion | ||
| #else | ||
| getComplierVersion = System.Info.compilerVersion | ||
| #endif | ||
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| getNodeVersion :: NodeVersionTrace | ||
| getNodeVersion = | ||
| let applicationName = "cardano-node" | ||
| applicationVersion = version | ||
| osName = pack os | ||
| architecture = pack arch | ||
| compilerName = pack System.Info.compilerName | ||
| compilerVersion = getComplierVersion | ||
| gitRevision = $(gitRev) | ||
| in NodeVersionTrace {..} | ||
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| instance MetaTrace NodeVersionTrace where | ||
| namespaceFor NodeVersionTrace {} = | ||
| Namespace [] ["NodeVersion"] | ||
| severityFor (Namespace _ ["NodeVersion"]) _ = Just Info | ||
| severityFor _ _ = Nothing | ||
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| documentFor (Namespace _ ["NodeVersion"]) = Just "Node version information" | ||
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| documentFor _ = Nothing | ||
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| metricsDocFor (Namespace _ ["NodeVersion"]) = | ||
| [("cardano_version_major", "Cardano node version information") | ||
| ,("cardano_version_minor", "Cardano node version information") | ||
| ,("cardano_version_patch", "Cardano node version information") | ||
| ,("haskell_compiler_major", "Cardano compiler version information") | ||
| ,("haskell_compiler_minor", "Cardano compiler version information") | ||
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| #if MIN_VERSION_base(4,15,0) | ||
| ,("haskell_compiler_patch", "Cardano compiler version information") | ||
| #endif | ||
| ,("cardano_build_info", "Cardano node build info") | ||
| ] | ||
| metricsDocFor _ = [] | ||
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| allNamespaces = [Namespace [] ["NodeVersion"]] | ||
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| instance LogFormatting NodeVersionTrace where | ||
| forHuman NodeVersionTrace {..} = mconcat | ||
| [ "cardano-node ", pack (showVersion applicationVersion) | ||
| , " git rev ", gitRevision | ||
| , " - ", pack os, "-", pack arch | ||
| , " - ", compilerName, "-", pack (showVersion compilerVersion) | ||
| ] | ||
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| forMachine _dtal NodeVersionTrace {..} = mconcat | ||
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| [ "applicationName" .= applicationName | ||
| , "applicationVersion" .= toJSON applicationVersion | ||
| , "gitRevision" .= gitRevision | ||
| , "osName" .= osName | ||
| , "architecture" .= architecture | ||
| , "compilerName" .= compilerName | ||
| , "compilerVersion" .= toJSON compilerVersion | ||
| ] | ||
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| asMetrics nvt@NodeVersionTrace {..} = | ||
| [ IntM "cardano_version_major" (fromIntegral (getMajor applicationVersion)) | ||
| , IntM "cardano_version_minor" (fromIntegral (getMinor applicationVersion)) | ||
| , IntM "cardano_version_patch" (fromIntegral (getPatch applicationVersion)) | ||
| , IntM "haskell_compiler_major" (fromIntegral (getMajor compilerVersion)) | ||
| , IntM "haskell_compiler_minor" (fromIntegral (getMinor compilerVersion)) | ||
| #if MIN_VERSION_base(4,15,0) | ||
| , IntM "haskell_compiler_patch" (fromIntegral (getPatch compilerVersion)) | ||
| #endif | ||
| , PrometheusM "cardano_build_info" (getCardanoBuildInfo nvt) | ||
| ] | ||
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| getCardanoBuildInfo :: NodeVersionTrace -> [(Text,Text)] | ||
| getCardanoBuildInfo NodeVersionTrace {..} = | ||
| [ ("version_major", pack (show (getMajor applicationVersion))) | ||
| , ("version_minor", pack (show (getMinor applicationVersion))) | ||
| , ("version_patch", pack (show (getPatch applicationVersion))) | ||
| , ("version", pack (showVersion applicationVersion)) | ||
| , ("revision", gitRevision) | ||
| , ("compiler_name", compilerName) | ||
| , ("compiler_version", pack (showVersion compilerVersion)) | ||
| , ("compiler_version_major", pack (show (getMajor compilerVersion))) | ||
| , ("compiler_version_minor", pack (show (getMinor compilerVersion))) | ||
| #if MIN_VERSION_base(4,15,0) | ||
| , ("compiler_version_patch", pack (show (getPatch compilerVersion))) | ||
| #endif | ||
| , ("architecture", architecture) | ||
| , ("os_name", osName) | ||
| ] | ||
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| getMajor :: Version -> Int | ||
| getMajor (Version (x:_) _) = x | ||
| getMajor _ = 0 | ||
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| getMinor :: Version -> Int | ||
| getMinor (Version (_:x:_) _) = x | ||
| getMinor _ = 0 | ||
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| getPatch :: Version -> Int | ||
| getPatch (Version (_:_:x:_) _) = x | ||
| getPatch _ = 0 | ||
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