feat: 10 funciones infra Docker y 2 tipos — operaciones de contenedores e imagenes

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.
This commit is contained in:
2026-03-28 03:58:43 +01:00
parent 2f95dcc076
commit 0402e0fdbe
25 changed files with 799 additions and 0 deletions
+23
View File
@@ -0,0 +1,23 @@
package infra
import (
"fmt"
"os/exec"
"strconv"
)
// DockerContainerLogs obtiene los logs de un contenedor. tail limita las últimas N líneas (0 = todas).
func DockerContainerLogs(nameOrID string, tail int) (string, error) {
args := []string{"logs"}
if tail > 0 {
args = append(args, "--tail", strconv.Itoa(tail))
}
args = append(args, nameOrID)
out, err := exec.Command("docker", args...).CombinedOutput()
if err != nil {
return "", fmt.Errorf("docker logs %s: %w", nameOrID, err)
}
return string(out), nil
}