86 lines
2.8 KiB
Ruby
86 lines
2.8 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/v2.32.1.tar.gz"
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sha256 "36665c49bd122f76560b89500c44aae5126edd53c8b57ae126af5e1dfd262ee0"
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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: "d271c78f3275762c40d37c274091609081a97cf8e9b6aa12f64933dd77398944"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "298fca009f864df152b6be7115bab6d6cbec7c7ca9134813fddbc3f94135504d"
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sha256 cellar: :any_skip_relocation, monterey: "21d77a6ab7bab2be48468b4d7f48e92072fd945ceef672273f5cd83ed8c8ba0f"
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sha256 cellar: :any_skip_relocation, big_sur: "c1bd0c386daf6de30ffbdbaf4725857f53c033324558277cf8176a2784931fbf"
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sha256 cellar: :any_skip_relocation, catalina: "f80d7c53f08a3f1d9fd908708340d9cb362c181c873d28c759d26d91208d8d24"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "97edc1e8344f610aacc86dd6022f7db8fe23120546cf328676b01cc6a7f24008"
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end
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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["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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