/
build.sbt
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/
build.sbt
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import java.util.Date
import sbtprotobuf.ProtobufPlugin
val akkaVersion = "2.4.16"
val akkaHttpVersion = "10.0.1"
val sprayVersion = "1.3.4"
val kamonVersion = "0.6.7"
lazy val commonSettings = Seq(
homepage := Some(url("https://monsantoco.github.io/kamon-prometheus")),
organization := "com.monsanto.arch",
organizationHomepage := Some(url("http://engineering.monsanto.org")),
licenses := Seq("BSD New" → url("http://opensource.org/licenses/BSD-3-Clause")),
scalaVersion := "2.11.8",
crossScalaVersions := Seq("2.11.8", "2.12.2"),
scalacOptions ++= Seq(
"-deprecation",
"-unchecked",
"-encoding", "UTF-8"
),
resolvers += Resolver.jcenterRepo,
apiMappingsScala ++= Map(
("com.typesafe.akka", "akka-actor") → "http://doc.akka.io/api/akka/%s",
("com.typesafe.akka", "akka-http-experimental") → "http://doc.akka.io/api/akka/%s",
("io.spray", "spray-routing") → "http://spray.io/documentation/1.1-SNAPSHOT/api/"
),
apiMappingsJava ++= Map(
("com.typesafe", "config") → "http://typesafehub.github.io/config/latest/api"
)
)
val bintrayPublishing = Seq(
bintrayOrganization := Some("monsanto"),
bintrayPackageLabels := Seq("kamon", "prometheus", "metrics"),
bintrayVcsUrl := Some("https://github.com/MonsantoCo/kamon-prometheus"),
publishTo := {
if (isSnapshot.value) Some("OJO Snapshots" at s"https://oss.jfrog.org/artifactory/oss-snapshot-local;build.timestamp=${new Date().getTime}")
else publishTo.value
},
credentials ++= {
List(bintrayCredentialsFile.value)
.filter(_.exists())
.map(f ⇒ Credentials.toDirect(Credentials(f)))
.map(c ⇒ Credentials("Artifactory Realm", "oss.jfrog.org", c.userName, c.passwd))
},
bintrayReleaseOnPublish := {
if (isSnapshot.value) false
else bintrayReleaseOnPublish.value
}
)
val noPublishing = Seq(
publish := {},
publishLocal := {},
publishArtifact := false
)
lazy val BufferedConfigTest = config("buffered-config-test").extend(Test)
lazy val InvalidConfigTest = config("invalid-config-test").extend(Test)
val testConfigs = "test, buffered-config-test, invalid-config-test"
lazy val library = (project in file("library"))
.configs(BufferedConfigTest, InvalidConfigTest)
.disablePlugins(sbtassembly.AssemblyPlugin)
.settings(
commonSettings,
bintrayPublishing,
ProtobufPlugin.protobufSettings,
inConfig(BufferedConfigTest)(Defaults.testSettings),
inConfig(InvalidConfigTest)(Defaults.testSettings),
name := "kamon-prometheus",
description := "Kamon module to export metrics to Prometheus",
libraryDependencies ++= Seq(
"io.kamon" %% "kamon-core" % kamonVersion,
"com.typesafe.akka" %% "akka-actor" % akkaVersion,
"com.typesafe.akka" %% "akka-http" % akkaHttpVersion % "provided",
"com.typesafe" % "config" % "1.3.1",
"org.scala-lang.modules" %% "scala-parser-combinators" % "1.0.5" % "provided",
// -- testing --
"ch.qos.logback" % "logback-classic" % "1.1.7" % testConfigs,
"com.typesafe.akka" %% "akka-http-testkit" % akkaHttpVersion % "test",
"com.typesafe.akka" %% "akka-slf4j" % akkaVersion % testConfigs,
"com.typesafe.akka" %% "akka-testkit" % akkaVersion % "test",
"org.scalatest" %% "scalatest" % "3.0.1" % testConfigs,
"io.kamon" %% "kamon-akka-2.4" % kamonVersion % "test",
"org.scalacheck" %% "scalacheck" % "1.13.4" % "test"
),
libraryDependencies ++= {
if (scalaBinaryVersion.value == "2.11") Seq(
"io.spray" %% "spray-routing" % sprayVersion % "provided",
"io.spray" %% "spray-testkit" % sprayVersion % "test"
) else Seq.empty
},
dependencyOverrides ++= Set(
"com.typesafe.akka" %% "akka-actor" % akkaVersion,
"org.scala-lang" % "scala-library" % scalaVersion.value,
"org.scala-lang" % "scala-reflect" % scalaVersion.value,
"org.scala-lang.modules" %% "scala-xml" % "1.0.6"
),
version in ProtobufPlugin.protobufConfig := "2.6.1",
// We have to ensure that Kamon starts/stops serially
parallelExecution in Test := false,
// Don't count Protobuf-generated code in coverage
coverageExcludedPackages := "com\\.monsanto\\.arch\\.kamon\\.prometheus\\.metric\\..*"
)
lazy val demo = (project in file("demo"))
.dependsOn(library)
.enablePlugins(DockerPlugin)
.settings(
commonSettings,
crossScalaVersions := Seq("2.11.8"),
aspectjSettings,
noPublishing,
name := "kamon-prometheus-demo",
description := "Docker image containing a demonstration of kamon-prometheus in action.",
libraryDependencies ++= Seq(
"io.kamon" %% "kamon-system-metrics" % kamonVersion,
"io.kamon" %% "kamon-spray" % kamonVersion,
"io.spray" %% "spray-can" % sprayVersion,
"com.monsanto.arch" %% "spray-kamon-metrics" % "0.1.3"
),
fork in run := true,
javaOptions in run ++= { (AspectjKeys.weaverOptions in Aspectj).value },
javaOptions in reStart ++= { (AspectjKeys.weaverOptions in Aspectj).value },
assemblyJarName in assembly := s"${name.value}-${version.value}.jar",
docker := (docker.dependsOn(assembly)).value,
imageNames in docker := Seq(
ImageName(
namespace = Some("monsantoco"),
repository = "kamon-prometheus-demo",
tag = Some("latest")
)
),
dockerfile in docker := {
import sbtdocker.Instructions._
val prometheusVersion = "0.15.1"
val grafanaVersion = "2.1.3"
val dockerSources = (sourceDirectory in Compile).value / "docker"
val supervisordConf = dockerSources / "supervisord.conf"
val prometheusYaml = dockerSources / "prometheus.yml"
val grafanaRules = dockerSources / "grafana.rules"
val grafanaIni = dockerSources / "grafana.ini"
val grafanaDb = dockerSources / "grafana.db"
val demoAssembly = (assemblyOutputPath in assembly).value
val weaverAgent = (AspectjKeys.weaver in Aspectj).value.get
val grafanaPluginsHash = "27f1398b497650f5b10b983ab9507665095a71b3"
val instructions = Seq(
From("java:8-jre"),
WorkDir("/tmp"),
Raw("RUN", Seq(
// install supervisor
"apt-get update && apt-get -y install supervisor",
// install Prometheus
s"curl -L https://github.com/prometheus/prometheus/releases/download/$prometheusVersion/prometheus-$prometheusVersion.linux-amd64.tar.gz | tar xz",
"mv prometheus /usr/bin",
"mkdir -p /etc/prometheus",
"mv ./consoles ./console_libraries /etc/prometheus",
"mkdir -p /var/lib/prometheus",
// install Grafana
"apt-get install -y adduser libfontconfig",
s"curl -L -o grafana.deb https://grafanarel.s3.amazonaws.com/builds/grafana_${grafanaVersion}_amd64.deb",
"dpkg -i grafana.deb",
s"curl -L https://github.com/grafana/grafana-plugins/archive/$grafanaPluginsHash.tar.gz | tar xz",
s"mv grafana-plugins-$grafanaPluginsHash/datasources/prometheus /usr/share/grafana/public/app/plugins/datasource",
// clean up
"rm -rf /tmp/* /var/lib/apt/lists/*"
).mkString(" && ")),
// configure and use supervisor
Copy(CopyFile(supervisordConf), "/etc/supervisor/conf.d/prometheus-demo.conf"),
EntryPoint.exec(Seq("/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf")),
// install the demo application
Copy(CopyFile(demoAssembly), "/usr/share/kamon-prometheus-demo/demo.jar"),
Copy(CopyFile(weaverAgent), "/usr/share/kamon-prometheus-demo/weaverAgent.jar"),
// configure Prometheus
Copy(Seq(CopyFile(prometheusYaml), CopyFile(grafanaRules)), "/etc/prometheus/"),
// configure Grafana
Copy(CopyFile(grafanaIni), "/etc/grafana/grafana.ini"),
Copy(CopyFile(grafanaDb), "/var/lib/grafana/grafana.db"),
// expose ports
Expose(Seq(80, 3000, 9090))
)
sbtdocker.immutable.Dockerfile(instructions)
},
// Don't count demo code in coverage
coverageExcludedPackages := "com\\.monsanto\\.arch\\.kamon\\.prometheus\\.demo\\..*"
)
lazy val ghPagesSettings =
ghpages.settings ++
Seq(
git.remoteRepo := "git@github.com:MonsantoCo/kamon-prometheus.git"
)
lazy val `kamon-prometheus` = (project in file("."))
.enablePlugins(CrossPerProjectPlugin)
.disablePlugins(sbtassembly.AssemblyPlugin)
.aggregate(library, demo)
.settings(
commonSettings,
noPublishing,
ghPagesSettings,
unidocSettings,
site.settings,
site.asciidoctorSupport(),
site.includeScaladoc("api/snapshot"),
UnidocKeys.unidocProjectFilter in (ScalaUnidoc, UnidocKeys.unidoc) := inAnyProject -- inProjects(demo),
site.addMappingsToSiteDir(mappings in (ScalaUnidoc, packageDoc), "api/snapshot")
)