Carlos Florêncio
59 lines
2.0 KiB
Go
59 lines
2.0 KiB
Go
package lifecycle
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import (
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"fmt"
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"go.uber.org/zap"
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"github.com/kandev/kandev/internal/agent/executor"
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"github.com/kandev/kandev/internal/task/models"
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)
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// getExecutorBackend returns the appropriate runtime for the given executor type.
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// If the executor type is empty or the runtime is not available, behavior depends on executorFallbackPolicy.
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func (m *Manager) getExecutorBackend(executorType string) (ExecutorBackend, error) {
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if m.executorRegistry == nil {
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return nil, fmt.Errorf("no runtime registry configured")
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}
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if executorType != "" {
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runtimeName := executor.ExecutorTypeToBackend(models.ExecutorType(executorType))
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rt, err := m.executorRegistry.GetBackend(runtimeName)
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if err == nil {
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return rt, nil
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}
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// Handle fallback based on policy
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switch m.executorFallbackPolicy {
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case ExecutorFallbackDeny:
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return nil, fmt.Errorf("runtime %s not available and fallback is denied: %w", runtimeName, err)
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case ExecutorFallbackWarn:
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m.logger.Warn("requested runtime not available, falling back to default",
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zap.String("executor_type", executorType),
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zap.String("runtime", string(runtimeName)),
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zap.Error(err))
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case ExecutorFallbackAllow:
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m.logger.Debug("requested runtime not available, falling back to default",
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zap.String("executor_type", executorType),
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zap.String("runtime", string(runtimeName)))
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default:
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// Default to warn behavior for backwards compatibility
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m.logger.Warn("requested runtime not available, falling back to default",
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zap.String("executor_type", executorType),
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zap.String("runtime", string(runtimeName)),
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zap.Error(err))
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}
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}
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return m.executorRegistry.GetBackend(executor.NameStandalone)
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}
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// getDefaultExecutorBackend returns the default runtime (standalone).
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// This is used when no executor type is specified.
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func (m *Manager) getDefaultExecutorBackend() (ExecutorBackend, error) {
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if m.executorRegistry == nil {
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return nil, fmt.Errorf("no runtime registry configured")
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}
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return m.executorRegistry.GetBackend(executor.NameStandalone)
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}
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