gistfile1.txt

package main

import (
	//"flag"
	"fmt"
	"gopkg.in/yaml.v2"
	"io/ioutil"
	"os"
	"path/filepath"
)

type Cfg struct {
	Params    `yaml:"params"`
	OpsParams map[string]string `yaml:"ops_params"`
	HostName  string            `yaml:"hostname"`
	Colo      string            `yaml:"colo"`
}

type Params struct {
	Libvirt `yaml:"libvirt"`
}

type Libvirt struct {
	Guests `yam:"guests"`
}

type Guests struct {
	Hostname map[string]string
}

func visit(path string, f os.FileInfo, err error) error {

	if !f.IsDir() {
		yamlFile, err := ioutil.ReadFile(path)
		if err != nil {
			//panic(err)
			return nil
		}

		var cfg Cfg

		err = yaml.Unmarshal(yamlFile, &cfg)
		if err != nil {
			//panic(err)
			return nil
		}

		//lifecycle := cfg.OpsParams["lifecycle"]
		//environment := cfg.OpsParams["environment"]
		//fmt.Printf("lifecycle: %#v\n", lifecycle)
		//fmt.Printf("environment: %#v\n", environment)

	}

	return nil
}

func main() {
	root := "../../ops-config/hosts/"
	data := filepath.Walk(root, visit)
	fmt.Printf("filepath.Walk() returned %v\n", data)

}