89 lines
3.0 KiB
Ruby
89 lines
3.0 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/v2.41.0.tar.gz"
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sha256 "1ef8f4ac5d6863f3d2ffbc70bbc900ef3e25e8353ae306aa05fdb7509a667f4c"
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license "Apache-2.0"
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livecheck do
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url :stable
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regex(/^v?(\d+(?:\.\d+)+)$/i)
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end
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bottle do
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sha256 cellar: :any_skip_relocation, arm64_ventura: "f110357d5fe8668d5240fad3c986519be4fc35b96b5a03c4ef11544714d3ccfb"
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sha256 cellar: :any_skip_relocation, arm64_monterey: "2a247ba6fff2272f2046b387de588c3b0236ecea7cd359f284a0c63635097572"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "1d8c4f8da0a83675718a5180f5a6f520ce232a2c16abfdba90ece2421a1f2f3e"
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sha256 cellar: :any_skip_relocation, ventura: "5e5f7056d9b65f8268188d7bbd4f256d1d3066eee0c36a0db9fb05d7c2d11ff5"
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sha256 cellar: :any_skip_relocation, monterey: "1eb07493b18510a814a45ee3ba022adde7c209df43f6db8995318ac5e8ca2885"
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sha256 cellar: :any_skip_relocation, big_sur: "27d33d0bab5700216aa17e930eb4a3b2422459f213e0d397a5e1a484bf690a37"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "6031e1c15a1f67c63cb2818a6253ce885ed3b3318ca1f9d6c5588af90892631b"
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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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