66 lines
1.4 KiB
Go
66 lines
1.4 KiB
Go
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package cli
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import (
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"fmt"
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"github.com/prometheus/alertmanager/config"
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"github.com/prometheus/alertmanager/template"
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"github.com/spf13/cobra"
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)
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// alertCmd represents the alert command
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var checkConfigCmd = &cobra.Command{
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Use: "check-config",
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Args: cobra.MinimumNArgs(1),
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Short: "Validate configuration files for correctness",
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Long: `Validate configuration files for correctness
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Will validate the syntax and schema for alertmanager config file
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and associated templates. Non existing templates will not trigger
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errors`,
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RunE: checkConfig,
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}
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func init() {
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RootCmd.AddCommand(checkConfigCmd)
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checkConfigCmd.Flags()
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}
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func checkConfig(cmd *cobra.Command, args []string) error {
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cmd.SilenceUsage = true
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return CheckConfig(args)
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}
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func CheckConfig(args []string) error {
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failed := 0
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for _, arg := range args {
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fmt.Printf("Checking '%s'", arg)
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config, _, err := config.LoadFile(arg)
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if err != nil {
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fmt.Printf(" FAILED: %s\n", err)
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failed += 1
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} else {
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fmt.Printf(" SUCCESS\n")
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}
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if config != nil {
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fmt.Printf("Found %d templates: ", len(config.Templates))
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if len(config.Templates) > 0 {
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_, err = template.FromGlobs(config.Templates...)
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if err != nil {
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fmt.Printf(" FAILED: %s\n", err)
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failed += 1
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} else {
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fmt.Printf(" SUCCESS\n")
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}
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}
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}
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fmt.Printf("\n")
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}
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if failed > 0 {
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return fmt.Errorf("Failed to validate %d file(s).", failed)
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}
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return nil
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}
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