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/v2.37.0.tar.gz"
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sha256 "22a7409cc5f5818bba3b8e858df42d551c7a9643dff79382f08784e170465727"
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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: "207c21888dceb65a47e344c84a57866d8bfcf41a7b9670bd21747b21795d2c22"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "7cd7432d1224270a68c57bb3457c69cd7d30ddd7a39e2ef2d295176990ab4cf8"
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sha256 cellar: :any_skip_relocation, monterey: "2cfcd9bd46d640bbba31f9e39d3c619b0f7f5e56a493c8f9036736e4cc45c1f2"
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sha256 cellar: :any_skip_relocation, big_sur: "483e722a2159c2f0b181965d8af621c04e46820e3a798928bb7513ae9b5b756a"
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sha256 cellar: :any_skip_relocation, catalina: "1800cc6677dbd70eca8f01641998b9faa5d3925b11a14e67d5a0295b3ca4512d"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "76b4cf6aeabc73c45290bd4e9fb9cbf0b3c27967811bcfb8f8a047e5feff0eeb"
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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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