mirror of
https://github.com/replicatedhq/troubleshoot.git
synced 2026-04-15 07:16:34 +00:00
a31e2ff1b9
Allow collecting of CPU and memory diagnostics when running troubleshoot CLI applications using --memprofile and --cpuprofile flags. These flags accept file paths if where to store the collected runtime data
87 lines
2.5 KiB
Go
87 lines
2.5 KiB
Go
package cli
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import (
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"os"
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"strings"
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"github.com/go-logr/logr"
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"github.com/replicatedhq/troubleshoot/cmd/util"
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"github.com/replicatedhq/troubleshoot/pkg/k8sutil"
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"github.com/replicatedhq/troubleshoot/pkg/logger"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"k8s.io/klog/v2"
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)
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func RootCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: "collect [url]",
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Args: cobra.MinimumNArgs(1),
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Short: "Run a collector",
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Long: `Run a collector and output the results.`,
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SilenceUsage: true,
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PreRun: func(cmd *cobra.Command, args []string) {
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v := viper.GetViper()
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v.BindPFlags(cmd.Flags())
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if !v.GetBool("debug") {
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klog.SetLogger(logr.Discard())
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}
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if err := util.StartProfiling(); err != nil {
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logger.Printf("Failed to start profiling: %v", err)
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}
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},
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RunE: func(cmd *cobra.Command, args []string) error {
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v := viper.GetViper()
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logger.SetQuiet(v.GetBool("quiet"))
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return runCollect(v, args[0])
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},
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PostRun: func(cmd *cobra.Command, args []string) {
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if err := util.StopProfiling(); err != nil {
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logger.Printf("Failed to stop profiling: %v", err)
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}
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},
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}
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cobra.OnInitialize(initConfig)
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cmd.AddCommand(VersionCmd())
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cmd.Flags().StringSlice("redactors", []string{}, "names of the additional redactors to use")
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cmd.Flags().Bool("redact", true, "enable/disable default redactions")
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cmd.Flags().String("format", "json", "output format, one of json or raw.")
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cmd.Flags().String("collector-image", "", "the full name of the collector image to use")
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cmd.Flags().String("collector-pull-policy", "", "the pull policy of the collector image")
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cmd.Flags().String("selector", "", "selector (label query) to filter remote collection nodes on.")
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cmd.Flags().Bool("collect-without-permissions", false, "always generate a support bundle, even if it some require additional permissions")
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cmd.Flags().Bool("debug", false, "enable debug logging")
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// hidden in favor of the `insecure-skip-tls-verify` flag
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cmd.Flags().Bool("allow-insecure-connections", false, "when set, do not verify TLS certs when retrieving spec and reporting results")
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cmd.Flags().MarkHidden("allow-insecure-connections")
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viper.BindPFlags(cmd.Flags())
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viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_"))
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k8sutil.AddFlags(cmd.Flags())
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// CPU and memory profiling flags
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util.AddProfilingFlags(cmd)
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return cmd
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}
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func InitAndExecute() {
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if err := RootCmd().Execute(); err != nil {
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os.Exit(1)
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}
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}
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func initConfig() {
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viper.SetEnvPrefix("TROUBLESHOOT")
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viper.AutomaticEnv()
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}
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