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Extract troubleshoot specs from secrets/config maps
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| package kots | ||
|
|
||
| import ( | ||
| "context" | ||
| _ "embed" | ||
| "fmt" | ||
| "path" | ||
| "strings" | ||
|
|
||
| troubleshootscheme "github.com/replicatedhq/troubleshoot/pkg/client/troubleshootclientset/scheme" | ||
| "github.com/replicatedhq/troubleshoot/pkg/constants" | ||
| log "github.com/sirupsen/logrus" | ||
| v1 "k8s.io/api/core/v1" | ||
| "k8s.io/apimachinery/pkg/runtime" | ||
| ) | ||
|
|
||
| var decoder runtime.Decoder | ||
|
|
||
| func init() { | ||
| _ = v1.AddToScheme(troubleshootscheme.Scheme) // for secrets and configmaps | ||
| decoder = troubleshootscheme.Codecs.UniversalDeserializer() | ||
| } | ||
|
|
||
| func GetEmbeddedTroubleshootSpecs(ctx context.Context, specsFiles SpecFiles) SpecFiles { | ||
| tsSpecs := SpecFiles{} | ||
|
|
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| for _, specFile := range specsFiles { | ||
| fmt.Printf("++++looking for specs in %s / %s\n", specFile.Path, specFile.Name) | ||
| troubleshootSpecs := findTroubleshootSpecs(ctx, specFile.Content) | ||
| for _, tsSpec := range troubleshootSpecs { | ||
| tsSpecs = append(tsSpecs, SpecFile{ | ||
| Name: path.Join(specFile.Name, tsSpec.Name), | ||
| Path: specFile.Name, | ||
| Content: tsSpec.Content, | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| return tsSpecs | ||
| } | ||
|
|
||
| // Extract troubleshoot specs from ConfigMap and Secret specs | ||
| func findTroubleshootSpecs(ctx context.Context, fileData string) SpecFiles { | ||
| tsSpecs := SpecFiles{} | ||
|
|
||
| srcDocs := strings.Split(fileData, "\n---\n") | ||
| for _, srcDoc := range srcDocs { | ||
| obj, _, err := decoder.Decode([]byte(srcDoc), nil, nil) | ||
| if err != nil { | ||
| log.Debugf("failed to decode raw spec: %s", srcDoc) | ||
| continue | ||
| } | ||
|
|
||
| switch v := obj.(type) { | ||
| case *v1.ConfigMap: | ||
| specs := getSpecFromConfigMap(v, fmt.Sprintf("%s-", v.Name)) | ||
| tsSpecs = append(tsSpecs, specs...) | ||
| case *v1.Secret: | ||
| specs := getSpecFromSecret(v, fmt.Sprintf("%s-", v.Name)) | ||
| tsSpecs = append(tsSpecs, specs...) | ||
| } | ||
| } | ||
|
|
||
| return tsSpecs | ||
| } | ||
|
|
||
| func getSpecFromConfigMap(cm *v1.ConfigMap, namePrefix string) SpecFiles { | ||
| possibleKeys := []string{ | ||
| constants.SupportBundleKey, | ||
| constants.RedactorKey, | ||
| constants.PreflightKey, | ||
| constants.PreflightKey2, | ||
| } | ||
|
|
||
| specs := SpecFiles{} | ||
| for _, key := range possibleKeys { | ||
| str, ok := cm.Data[key] | ||
| if ok { | ||
| specs = append(specs, SpecFile{ | ||
| Name: namePrefix + key, | ||
| Content: str, | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| return specs | ||
| } | ||
|
|
||
| func getSpecFromSecret(secret *v1.Secret, namePrefix string) SpecFiles { | ||
| possibleKeys := []string{ | ||
| constants.SupportBundleKey, | ||
| constants.RedactorKey, | ||
| constants.PreflightKey, | ||
| constants.PreflightKey2, | ||
| } | ||
|
|
||
| specs := SpecFiles{} | ||
| for _, key := range possibleKeys { | ||
| data, ok := secret.Data[key] | ||
| if ok { | ||
| specs = append(specs, SpecFile{ | ||
| Name: namePrefix + key, | ||
| Content: string(data), | ||
| }) | ||
| } | ||
|
|
||
| str, ok := secret.StringData[key] | ||
| if ok { | ||
| specs = append(specs, SpecFile{ | ||
| Name: namePrefix + key, | ||
| Content: str, | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| return specs | ||
| } |