62 lines
1.4 KiB
Go
62 lines
1.4 KiB
Go
package cli
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/alecthomas/kingpin"
|
|
"github.com/prometheus/alertmanager/config"
|
|
"github.com/prometheus/alertmanager/template"
|
|
)
|
|
|
|
// alertCmd represents the alert command
|
|
var (
|
|
checkConfigCmd = app.Command("check-config", "Validate alertmanager config files")
|
|
checkFiles = checkConfigCmd.Arg("check-files", "Files to be validated").ExistingFiles()
|
|
)
|
|
|
|
func init() {
|
|
checkConfigCmd.Action(checkConfig)
|
|
longHelpText["check-config"] = `Validate alertmanager config files
|
|
|
|
Will validate the syntax and schema for alertmanager config file
|
|
and associated templates. Non existing templates will not trigger
|
|
errors`
|
|
}
|
|
|
|
func checkConfig(element *kingpin.ParseElement, ctx *kingpin.ParseContext) error {
|
|
return CheckConfig(*checkFiles)
|
|
}
|
|
|
|
func CheckConfig(args []string) error {
|
|
failed := 0
|
|
|
|
for _, arg := range args {
|
|
fmt.Printf("Checking '%s'", arg)
|
|
config, _, err := config.LoadFile(arg)
|
|
if err != nil {
|
|
fmt.Printf(" FAILED: %s\n", err)
|
|
failed++
|
|
} else {
|
|
fmt.Printf(" SUCCESS\n")
|
|
}
|
|
|
|
if config != nil {
|
|
fmt.Printf("Found %d templates: ", len(config.Templates))
|
|
if len(config.Templates) > 0 {
|
|
_, err = template.FromGlobs(config.Templates...)
|
|
if err != nil {
|
|
fmt.Printf(" FAILED: %s\n", err)
|
|
failed++
|
|
} else {
|
|
fmt.Printf(" SUCCESS\n")
|
|
}
|
|
}
|
|
}
|
|
fmt.Printf("\n")
|
|
}
|
|
if failed > 0 {
|
|
return fmt.Errorf("failed to validate %d file(s)", failed)
|
|
}
|
|
return nil
|
|
}
|