88 lines
2.9 KiB
Ruby
88 lines
2.9 KiB
Ruby
class Prometheus < Formula
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desc "Service monitoring system and time series database"
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homepage "https://prometheus.io/"
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url "https://github.com/prometheus/prometheus/archive/v2.38.0.tar.gz"
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sha256 "311f9f2f867ee0f2bef5c8227bbf672edf4037b6fd5e036c45ed7e947d61c375"
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license "Apache-2.0"
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livecheck do
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url :stable
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strategy :github_latest
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end
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bottle do
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sha256 cellar: :any_skip_relocation, arm64_monterey: "cc5db7e9f7a224c46e1f426b8a12ae2155ef379b1132922766ecb0a47ef5d69f"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "12975807f226c0a2cba9fbb3e8ca6f8809b679e375bc9d43f6044d3f906fcd82"
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sha256 cellar: :any_skip_relocation, monterey: "44112389e0f88efb21a1bb1a61ba39e126e63142b02ec481cc8668e57a86fa37"
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sha256 cellar: :any_skip_relocation, big_sur: "8f22ccc97431101a502a9d70ab9d3b790df7e5ec2d77c513ede90695cf1c51dc"
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sha256 cellar: :any_skip_relocation, catalina: "628528e7d17397d21f78255d8dafee6032f67c01f11621b985b0b326810ed5f6"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "ae11774a7b3aeb3bbe4c7f2253267e04c1761f769eacb5154fa4634f66098f79"
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end
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depends_on "gnu-tar" => :build
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depends_on "go" => :build
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depends_on "node" => :build
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depends_on "yarn" => :build
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def install
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ENV.deparallelize
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ENV.prepend_path "PATH", Formula["gnu-tar"].opt_libexec/"gnubin"
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ENV.prepend_path "PATH", Formula["node"].opt_libexec/"bin"
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mkdir_p buildpath/"src/github.com/prometheus"
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ln_sf buildpath, buildpath/"src/github.com/prometheus/prometheus"
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system "make", "assets"
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system "make", "build"
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bin.install %w[promtool prometheus]
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libexec.install %w[consoles console_libraries]
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(bin/"prometheus_brew_services").write <<~EOS
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#!/bin/bash
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exec #{bin}/prometheus $(<#{etc}/prometheus.args)
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EOS
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(buildpath/"prometheus.args").write <<~EOS
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--config.file #{etc}/prometheus.yml
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--web.listen-address=127.0.0.1:9090
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--storage.tsdb.path #{var}/prometheus
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EOS
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(buildpath/"prometheus.yml").write <<~EOS
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global:
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scrape_interval: 15s
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scrape_configs:
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- job_name: "prometheus"
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static_configs:
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- targets: ["localhost:9090"]
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EOS
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etc.install "prometheus.args", "prometheus.yml"
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end
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def caveats
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<<~EOS
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When run from `brew services`, `prometheus` is run from
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`prometheus_brew_services` and uses the flags in:
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#{etc}/prometheus.args
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EOS
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end
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service do
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run [opt_bin/"prometheus_brew_services"]
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keep_alive false
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log_path var/"log/prometheus.log"
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error_log_path var/"log/prometheus.err.log"
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end
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test do
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(testpath/"rules.example").write <<~EOS
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groups:
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- name: http
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rules:
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- record: job:http_inprogress_requests:sum
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expr: sum(http_inprogress_requests) by (job)
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EOS
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system "#{bin}/promtool", "check", "rules", testpath/"rules.example"
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end
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end
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