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Merge pull request #74 from replicatedhq/analyze-spec
Analyze spec
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| package cli | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "os" | ||
| "strings" | ||
|
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| "github.com/replicatedhq/troubleshoot/pkg/logger" | ||
| "github.com/spf13/cobra" | ||
| "github.com/spf13/viper" | ||
| "k8s.io/cli-runtime/pkg/genericclioptions" | ||
| ) | ||
|
|
||
| var ( | ||
| KubernetesConfigFlags *genericclioptions.ConfigFlags | ||
| ) | ||
|
|
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| func RootCmd() *cobra.Command { | ||
| cmd := &cobra.Command{ | ||
| Use: "analyze [url]", | ||
| Args: cobra.MinimumNArgs(1), | ||
| Short: "Analyze a support bundle", | ||
| Long: `Run a series of analyzers on a support bundle archive`, | ||
| PreRun: func(cmd *cobra.Command, args []string) { | ||
| viper.BindPFlags(cmd.Flags()) | ||
| }, | ||
| RunE: func(cmd *cobra.Command, args []string) error { | ||
| v := viper.GetViper() | ||
|
|
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| logger.SetQuiet(v.GetBool("quiet")) | ||
|
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| return runAnalyzers(v, args[0]) | ||
| }, | ||
| } | ||
|
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| cobra.OnInitialize(initConfig) | ||
|
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| cmd.Flags().String("analyzers", "", "filename or url of the analyzers to use") | ||
|
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| viper.BindPFlags(cmd.Flags()) | ||
|
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| viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_")) | ||
|
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| KubernetesConfigFlags = genericclioptions.NewConfigFlags(false) | ||
| KubernetesConfigFlags.AddFlags(cmd.Flags()) | ||
|
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| return cmd | ||
| } | ||
|
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| func InitAndExecute() { | ||
| if err := RootCmd().Execute(); err != nil { | ||
| fmt.Println(err) | ||
| os.Exit(1) | ||
| } | ||
| } | ||
|
|
||
| func initConfig() { | ||
| viper.SetEnvPrefix("TROUBLESHOOT") | ||
| viper.AutomaticEnv() | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| package cli | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "io/ioutil" | ||
| "net/http" | ||
| "net/url" | ||
| "os" | ||
|
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| "github.com/pkg/errors" | ||
| analyzer "github.com/replicatedhq/troubleshoot/pkg/analyze" | ||
| "github.com/spf13/viper" | ||
| ) | ||
|
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| func runAnalyzers(v *viper.Viper, bundlePath string) error { | ||
| specPath := v.GetString("analyzers") | ||
|
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| specContent := "" | ||
| if !isURL(specPath) { | ||
| if _, err := os.Stat(specPath); os.IsNotExist(err) { | ||
| return fmt.Errorf("%s was not found", specPath) | ||
| } | ||
|
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| b, err := ioutil.ReadFile(specPath) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| specContent = string(b) | ||
| } else { | ||
| req, err := http.NewRequest("GET", specPath, nil) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| req.Header.Set("User-Agent", "Replicated_Analyzer/v1beta1") | ||
| resp, err := http.DefaultClient.Do(req) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer resp.Body.Close() | ||
|
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| body, err := ioutil.ReadAll(resp.Body) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| specContent = string(body) | ||
| } | ||
|
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| analyzeResults, err := analyzer.DownloadAndAnalyze(specContent, bundlePath) | ||
| if err != nil { | ||
| return errors.Wrap(err, "failed to download and analyze bundle") | ||
| } | ||
|
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| for _, analyzeResult := range analyzeResults { | ||
| if analyzeResult.IsPass { | ||
| fmt.Printf("Pass: %s\n %s\n", analyzeResult.Title, analyzeResult.Message) | ||
| } else if analyzeResult.IsWarn { | ||
| fmt.Printf("Warn: %s\n %s\n", analyzeResult.Title, analyzeResult.Message) | ||
| } else if analyzeResult.IsFail { | ||
| fmt.Printf("Fail: %s\n %s\n", analyzeResult.Title, analyzeResult.Message) | ||
| } | ||
| } | ||
|
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| return nil | ||
| } | ||
|
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| func isURL(str string) bool { | ||
| parsed, err := url.ParseRequestURI(str) | ||
| if err != nil { | ||
| return false | ||
| } | ||
|
|
||
| return parsed.Scheme != "" | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "github.com/replicatedhq/troubleshoot/cmd/analyze/cli" | ||
| _ "k8s.io/client-go/plugin/pkg/client/auth/gcp" | ||
| ) | ||
|
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||
| func main() { | ||
| cli.InitAndExecute() | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| apiVersion: troubleshoot.replicated.com/v1beta1 | ||
| kind: Analyzer | ||
| metadata: | ||
| name: defaultAnalyzers | ||
| spec: | ||
| analyzers: | ||
| - clusterVersion: | ||
| outcomes: | ||
| - fail: | ||
| when: "< 1.13.0" | ||
| message: The application requires at Kubernetes 1.13.0 or later, and recommends 1.15.0. | ||
| uri: https://www.kubernetes.io | ||
| - warn: | ||
| when: "< 1.15.0" | ||
| message: Your cluster meets the minimum version of Kubernetes, but we recommend you update to 1.15.0 or later. | ||
| uri: https://kubernetes.io | ||
| - pass: | ||
| when: ">= 1.15.0" | ||
| message: Your cluster meets the recommended and required versions of Kubernetes. |
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