homebrew-core/Formula/telegraf.rb

75 lines
2.5 KiB
Ruby

class Telegraf < Formula
desc "Server-level metric gathering agent for InfluxDB"
homepage "https://www.influxdata.com/"
url "https://github.com/influxdata/telegraf/archive/v1.18.3.tar.gz"
sha256 "877496fb440d9d18713cafc01df8e24c0b1cfd5945f5a5c6cf5fb0df62b0f2c3"
license "MIT"
head "https://github.com/influxdata/telegraf.git"
livecheck do
url :stable
regex(/^v?(\d+(?:\.\d+)+)$/i)
end
bottle do
sha256 cellar: :any_skip_relocation, arm64_big_sur: "2f5b9309ea51896f87d6c1a6a6e814b55b884a8897b03a3cd4d6c625e929ca95"
sha256 cellar: :any_skip_relocation, big_sur: "eadb472bc52fc0120f6434e39be898618e8145c5124d850a22054dec06c9498f"
sha256 cellar: :any_skip_relocation, catalina: "8fe77dc3d8535ef1a3694992fc5dee8d123b54a625d37f6963bbcf48ea4fbc6d"
sha256 cellar: :any_skip_relocation, mojave: "a871037d00ea75cc4fd0114c2eeccaf93d316d9939744bf7e0a79af57cddff74"
end
depends_on "go" => :build
def install
system "go", "build", *std_go_args, "-ldflags", "-X main.version=#{version}", "./cmd/telegraf"
etc.install "etc/telegraf.conf" => "telegraf.conf"
end
def post_install
# Create directory for additional user configurations
(etc/"telegraf.d").mkpath
end
plist_options manual: "telegraf -config #{HOMEBREW_PREFIX}/etc/telegraf.conf"
def plist
<<~EOS
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>KeepAlive</key>
<dict>
<key>SuccessfulExit</key>
<false/>
</dict>
<key>Label</key>
<string>#{plist_name}</string>
<key>ProgramArguments</key>
<array>
<string>#{opt_bin}/telegraf</string>
<string>-config</string>
<string>#{etc}/telegraf.conf</string>
<string>-config-directory</string>
<string>#{etc}/telegraf.d</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>WorkingDirectory</key>
<string>#{var}</string>
<key>StandardErrorPath</key>
<string>#{var}/log/telegraf.log</string>
<key>StandardOutPath</key>
<string>#{var}/log/telegraf.log</string>
</dict>
</plist>
EOS
end
test do
(testpath/"config.toml").write shell_output("#{bin}/telegraf -sample-config")
system "#{bin}/telegraf", "-config", testpath/"config.toml", "-test",
"-input-filter", "cpu:mem"
end
end