homebrew-core/Formula/telegraf.rb

70 lines
2.3 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/v1.15.1.tar.gz"
sha256 "19cbf4ccc9625069e74fdf3881435eab5ab087e2d458833ec749f1484e31b455"
license "MIT"
head "https://github.com/influxdata/telegraf.git"
bottle do
cellar :any_skip_relocation
sha256 "abcb87cf725d3fcb864c2c7be8bd2f72a762c657097992e203148d40a42f571b" => :catalina
sha256 "a9c30eb635bd8434cb10580b9e2c73e3621771376daf38199c9aaab810c96a19" => :mojave
sha256 "8761f31bd4a713596f9f09071e8c40d44583feefa56643bf9025dafdcc77b28d" => :high_sierra
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