mirror of
https://github.com/replicatedhq/troubleshoot.git
synced 2026-04-15 07:16:34 +00:00
79 lines
2.3 KiB
Go
79 lines
2.3 KiB
Go
package cli
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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troubleshootv1beta1 "github.com/replicatedhq/troubleshoot/pkg/apis/troubleshoot/v1beta1"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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func RootCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: "preflight [url]",
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Short: "Run and retrieve preflight checks in a cluster",
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Long: `A preflight check is a set of validations that can and should be run to ensure
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that a cluster meets the requirements to run an application.`,
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PreRun: func(cmd *cobra.Command, args []string) {
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viper.BindPFlags(cmd.Flags())
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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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if len(args) == 0 {
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return runPreflightsCRD(v)
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}
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return runPreflightsNoCRD(v, args[0])
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},
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}
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cobra.OnInitialize(initConfig)
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cmd.Flags().Bool("interactive", true, "interactive preflights")
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cmd.Flags().String("format", "human", "output format, one of human, json, yaml. only used when interactive is set to false")
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cmd.Flags().String("preflight", "", "name of the preflight to use")
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cmd.Flags().String("namespace", "default", "namespace the preflight can be found in")
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cmd.Flags().String("kubecontext", filepath.Join(homeDir(), ".kube", "config"), "the kubecontext to use when connecting")
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cmd.Flags().String("image", "", "the full name of the preflight image to use")
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cmd.Flags().String("pullpolicy", "", "the pull policy of the preflight image")
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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-pullpolicy", "", "the pull policy of the collector image")
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cmd.Flags().String("serviceaccount", "", "name of the service account to use. if not provided, one will be created")
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viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_"))
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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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fmt.Println(err)
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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("PREFLIGHT")
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viper.AutomaticEnv()
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}
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func ensureCollectorInList(list []*troubleshootv1beta1.Collect, collector troubleshootv1beta1.Collect) []*troubleshootv1beta1.Collect {
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for _, inList := range list {
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if collector.ClusterResources != nil && inList.ClusterResources != nil {
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return list
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}
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if collector.ClusterInfo != nil && inList.ClusterInfo != nil {
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return list
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}
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}
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return append(list, &collector)
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}
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