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/v2.39.1.tar.gz"
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sha256 "30cb4c738220087e1c06bff045cbe82e550a474096d8416274d7130a4d5f1130"
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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: "15d16bdfe007a5c1c3c751b69c7aa08fd6cadfb0179789bf2821c92260ef3e42"
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sha256 cellar: :any_skip_relocation, arm64_monterey: "cbbad1eaa77893d587beab911ecc4ad0073bda9b399843b3c19f8841b1d0c753"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "9d192f2c057509b39b5b5095534f1baf8436b12dec4bcfef2e2f298f9cbe6daf"
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sha256 cellar: :any_skip_relocation, monterey: "5e0a752a5925d6ce62ddf228a1ba7b50a00449697b8d02bf7b56391700ec87ef"
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sha256 cellar: :any_skip_relocation, big_sur: "6d9680caeb01539bb9f3df9c7f674add588c9a69f03083e8c8c3a27c3ccd33d6"
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sha256 cellar: :any_skip_relocation, catalina: "c4e8d27f85c24d102a332c5b1ea9bb8b52852da4da92d93d480797dcdd4867e6"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "2c200749569fb40e63c5015bc377df1aedee3b13bbfaf5f2da23b2557da024d5"
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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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