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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "context" | ||
| "encoding/json" | ||
| "fmt" | ||
|
|
||
| "github.com/sirupsen/logrus" | ||
| "github.com/spf13/cobra" | ||
| "github.com/trento-project/workbench/pkg/operator" | ||
| ) | ||
|
|
||
| var arguments string | ||
|
|
||
| var executeCmd = &cobra.Command{ | ||
| Use: "execute", | ||
| Short: "execute an operator providing operator name and arguments", | ||
| Long: ` | ||
| workbench execute <operator name> --arguments <json object> | ||
| Example | ||
| worbench execute saptunesolutionapply --arguments "{"solution": "HANA"}" | ||
| `, | ||
| Args: cobra.ExactArgs(1), | ||
| RunE: func(cmd *cobra.Command, args []string) error { | ||
| logger := logrus.StandardLogger() | ||
| if verbose { | ||
| logger.SetLevel(logrus.DebugLevel) | ||
| } | ||
|
|
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| solution := args[0] | ||
| if solution != "saptunesolutionapply" { | ||
| return fmt.Errorf("solution %s provided as argument, is invalid", solution) | ||
| } | ||
|
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| opArgs := make(operator.OperatorArguments) | ||
| err := json.Unmarshal([]byte(arguments), &opArgs) | ||
| if err != nil { | ||
| return fmt.Errorf("could not unmarhsal %s into arguments", arguments) | ||
| } | ||
|
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| op := operator.NewSaptuneApplySolution(opArgs, "test-cli", operator.OperatorOptions[operator.SaptuneApplySolution]{ | ||
|
Check failure on line 43 in cmd/execute.go
|
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| BaseOperatorOptions: []operator.BaseOption{operator.WithLogger(logger)}, | ||
|
Check failure on line 44 in cmd/execute.go
|
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| }) | ||
|
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| report := op.Run(context.Background()) | ||
| if report.Error != nil { | ||
| return fmt.Errorf("operation execution error, phase: %s, reason: %s", | ||
| report.Error.ErrorPhase, | ||
| report.Error.Message, | ||
| ) | ||
| } | ||
|
|
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| logger.Infof("exeuction succeded in phase: %s, diff: before: %s, after: %s", | ||
| report.Success.LastPhase, | ||
| report.Success.Diff["before"], | ||
| report.Success.Diff["after"], | ||
| ) | ||
| return nil | ||
| }, | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "os" | ||
|
|
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| "github.com/spf13/cobra" | ||
| ) | ||
|
|
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| var verbose bool | ||
|
|
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| var rootCmd = &cobra.Command{ | ||
| Use: "workbench", | ||
| Short: "Workbench allow run trento operator directly", | ||
| } | ||
|
|
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| func Execute() { | ||
| executeCmd.Flags().StringVarP(&arguments, "arguments", "a", "", "arguments as json object (required)") | ||
| executeCmd.MarkFlagRequired("arguments") | ||
|
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| rootCmd.AddCommand(executeCmd) | ||
| rootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "v", false, "verbose output") | ||
|
|
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| if err := rootCmd.Execute(); err != nil { | ||
| fmt.Println(err) | ||
| os.Exit(1) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,7 +1,9 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "github.com/trento-project/workbench/cmd" | ||
| ) | ||
|
|
||
| func main() { | ||
| cmd.Execute() | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| package operator | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| ) | ||
|
|
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| type phaser interface { | ||
| plan(ctx context.Context) error | ||
| commit(ctx context.Context) error | ||
| rollback(ctx context.Context) error | ||
| verify(ctx context.Context) error | ||
| operationDiff(ctx context.Context) map[string]any | ||
| } | ||
|
|
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| type Executor struct { | ||
| currentPhase OPERATION_PHASES | ||
| phaser phaser | ||
| operationID string | ||
| } | ||
|
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| func (e *Executor) Run(ctx context.Context) *ExecutionReport { | ||
| e.currentPhase = PLAN | ||
| err := e.phaser.plan(ctx) | ||
| if err != nil { | ||
| return executionReportWithError(err, e.currentPhase, e.operationID) | ||
| } | ||
|
|
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| e.currentPhase = COMMIT | ||
|
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| err = e.phaser.commit(ctx) | ||
| if err != nil { | ||
| e.currentPhase = ROLLBACK | ||
| rollbackError := e.phaser.rollback(ctx) | ||
| if rollbackError != nil { | ||
| return executionReportWithError( | ||
| wrapRollbackError(err, rollbackError), | ||
| e.currentPhase, | ||
| e.operationID, | ||
| ) | ||
|
|
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| } | ||
| return executionReportWithError(err, e.currentPhase, e.operationID) | ||
| } | ||
|
|
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| e.currentPhase = VERIFY | ||
| err = e.phaser.verify(ctx) | ||
| if err != nil { | ||
| e.currentPhase = ROLLBACK | ||
| rollbackError := e.phaser.rollback(ctx) | ||
| if rollbackError != nil { | ||
| return executionReportWithError( | ||
| wrapRollbackError(err, rollbackError), | ||
| e.currentPhase, | ||
| e.operationID, | ||
| ) | ||
| } | ||
| return executionReportWithError(err, e.currentPhase, e.operationID) | ||
| } | ||
|
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| diff := e.phaser.operationDiff(ctx) | ||
|
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| return executionReportWithSuccess(diff, e.currentPhase, e.operationID) | ||
| } | ||
|
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| func wrapRollbackError(phaseError error, rollbackError error) error { | ||
| return errors.Join(rollbackError, phaseError) | ||
| } |
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