mergeSpecs

mergeSpecs(base, override): ContainerSpec

Defined in: packages/runtime/src/container/spec.ts:102

Merge two ContainerSpecs — override-wins per field, with deep merge for namespace.

Parameters

base

ContainerSpec

Base spec (typically from specFromImage).

override

Partial<ContainerSpec>

Partial spec whose fields win.

Returns

ContainerSpec

A new, immutable merged ContainerSpec.

Remarks

Merge rules:

• namespace — deep merge via internal mergeNamespace (mounts / binds / devices / allow merge field-wise; binds are concatenated, not replaced).
• process — shallow merge, env is object-merged with override winning per key.
• labels / limits — shallow object merge.
• name — override wins if defined.

Example

import { mergeSpecs, specFromImage } from '@fishnet/runtime/container/spec'

const base = specFromImage(image)
const spec = mergeSpecs(base, { name: 'api', process: { env: { PORT: '8080' } } })

See

specFromImage