egutierrez
0402e0fdbe
Funciones Docker: list/start/stop/remove containers, list/pull/remove images, inspect, logs, run. Tipos: ContainerInfo e ImageInfo. Pre-existentes en el dominio infra, ahora registrados.
27 lines
641 B
Go
27 lines
641 B
Go
package infra
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import (
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"encoding/json"
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"fmt"
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"os/exec"
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)
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// DockerInspectContainer devuelve los detalles completos de un contenedor como JSON genérico.
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func DockerInspectContainer(nameOrID string) (map[string]any, error) {
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out, err := exec.Command("docker", "inspect", nameOrID).Output()
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if err != nil {
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return nil, fmt.Errorf("docker inspect %s: %w", nameOrID, err)
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}
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var result []map[string]any
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if err := json.Unmarshal(out, &result); err != nil {
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return nil, fmt.Errorf("parsing inspect output: %w", err)
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}
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if len(result) == 0 {
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return nil, fmt.Errorf("container %s not found", nameOrID)
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}
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return result[0], nil
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}
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