gomaxecs.go

// Copyright 2004 Ryan Forte
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

// Package gomaxecs provides a simple way to set GOMAXPROCS based on ECS container
// and task CPU limits.
package gomaxecs

import (
	"log"

	"github.com/rdforte/gomaxecs/maxprocs"
)

func init() {
	runSetMaxProcs()
}

func runSetMaxProcs() {
	if maxprocs.IsECS() {
		_, _ = maxprocs.Set(maxprocs.WithLogger(log.Printf))
	} else {
		log.Printf("gomaxecs: ECS environment not detected. Skipping set GOMAXPROCS")
	}
}