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/v2.40.5.tar.gz"
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sha256 "b28692e625b6d9b00676bab7251ae23f4bebdf060df55c6e2ea3eea89a5f01a5"
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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: "c549592856b1f1776ae5276d0de7becd65b1f411ae17af58a4edc2b9284276d8"
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sha256 cellar: :any_skip_relocation, arm64_monterey: "eae0628c687a8d008669222288215f12a06cea0b55902c95c96e417b068b765f"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "3e0a67ccf6118d5c9425ece8df8e7adae9fa0009b098b43e3cc5717471c29d0e"
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sha256 cellar: :any_skip_relocation, ventura: "d48c72d117f24bc72d35b8f9951d75d448324703ec09de6f67aeb068623596ea"
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sha256 cellar: :any_skip_relocation, monterey: "7ef0661518cb63362d11ea9243ce9fb75c323641017871b59049e83e624aef2a"
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sha256 cellar: :any_skip_relocation, big_sur: "35bc7860a171e63a8a4b1d64ecda47aae9207c3fe7ebf950044e06683bc4435d"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "79ce94bb200ea65a20af3237b275211f9a24bd319c152a021786c91905d1bd48"
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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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