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fn_registry/functions/infra/docker_volume_create.md
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Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-14 00:28:20 +02:00

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---
name: docker_volume_create
kind: function
lang: go
domain: infra
version: "1.0.0"
purity: impure
signature: "func DockerVolumeCreate(name string) (string, error)"
description: "Crea un volume Docker con el nombre dado. Retorna el nombre del volume creado tal como lo confirma Docker."
tags: [docker, volume, create, infra, pendiente-usar]
uses_functions: []
uses_types: []
returns: []
returns_optional: false
error_type: "error_go_core"
imports: [fmt, os/exec, strings]
params:
- name: name
desc: "nombre del volume Docker a crear"
output: "nombre del volume creado confirmado por Docker"
tested: true
tests: ["crea volume y retorna nombre", "idempotente si el volume ya existe"]
test_file_path: "functions/infra/docker_volume_create_test.go"
file_path: "functions/infra/docker_volume_create.go"
---
## Ejemplo
```go
volumeName, err := DockerVolumeCreate("postgres_data")
if err != nil {
log.Fatal(err)
}
fmt.Println("Created volume:", volumeName)
// Created volume: postgres_data
```
## Notas
Ejecuta `docker volume create name`. Docker imprime el nombre del volume creado en stdout. Idempotente si el volume ya existe con el mismo nombre.