Add Execution to the types.ExecuteRequest struct

[cobolbaby]

Is your feature request related to a problem? Please describe.

I wish to add Execution metadata to the reportingWriter struct to implement some extended features. However, to achieve this, it is necessary to adjust the structure of the ExecuteRequest. I am not sure whether such a request is acceptable.

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dkron/dkron/grpc_agent.go

Lines 84 to 94 in 53864a0

	if executor, ok := as.agent.ExecutorPlugins[jex]; ok {
	as.logger.WithField("plugin", jex).Debug("grpc_agent: calling executor plugin")
	runningExecutions.Store(execution.GetGroup(), execution)
	out, err := executor.Execute(&types.ExecuteRequest{
	JobName: job.Name,
	Config: exc,
	}, &statusAgentHelper{
	stream: stream,
	execution: execution,
	})

[vcastellm]

Can you explain what metadata do you want to include?

[cobolbaby]

Can you explain what metadata do you want to include?

Currently I need to get the following attributes, such as ExecutionId, ExecutionStartTime, ExecutionNodeName.

dkron/dkron/execution.go

Lines 13 to 40 in 9982ceb

	type Execution struct {
	// Id is the Key for this execution
	Id string `json:"id,omitempty"`
	// Name of the job this executions refers to.
	JobName string `json:"job_name,omitempty"`
	// Start time of the execution.
	StartedAt time.Time `json:"started_at,omitempty"`
	// When the execution finished running.
	FinishedAt time.Time `json:"finished_at,omitempty"`
	// If this execution executed successfully.
	Success bool `json:"success"`
	// Partial output of the execution.
	Output string `json:"output,omitempty"`
	// Node name of the node that run this execution.
	NodeName string `json:"node_name,omitempty"`
	// Execution group to what this execution belongs to.
	Group int64 `json:"group,omitempty"`
	// Retry attempt of this execution.
	Attempt uint `json:"attempt,omitempty"`
	}

Then pass it to the shell command as a custom environment variable.

func (s *Shell) ExecuteImpl(args *dktypes.ExecuteRequest, cb dkplugin.StatusHelper) ([]byte, error) {
	....

	executionInfo := strings.Split(
		fmt.Sprintf("ENV_JOB_NAME=%s,ENV_EXECUTION_ID=%s,ENV_EXECUTION_NODENAME=%s",
			args.JobName, args.Execution.Id, args.Execution.NodeName), ",")
	env = append(env, executionInfo...)

        cmd, err := buildCmd(command, shell, env, cwd)