Temporary mounts are docker volumes that are created before the pipeline starts and destroyed when the pipeline completes. This can be used to share files or folders among pipeline steps.

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kind: pipeline
type: docker
name: default

steps:
- name: test
  image: golang
  volumes:
  - name: cache
    path: /go
  commands:
  - go get
  - go test

- name: build
  image: golang
  volumes:
  - name: cache
    path: /go
  commands:
  - go build

volumes:
- name: cache
  temp: {}

Tmpfs Volumes

Temporary mounts can also be configured to use tmpfs which mounts the volume in-memory. Please note that you cannot share tmpfs volumes between containers; a tmpfs volume can only be mounted to a single container at a time.

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kind: pipeline
type: docker
name: default

steps:
- name: test
  image: golang
  volumes:
  - name: cache
    path: /go
  commands:
  - go get
  - go test
  - go build

volumes:
- name: cache
  temp:
    medium: memory