148 lines
3.4 KiB
Markdown
148 lines
3.4 KiB
Markdown
---
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stage: Create
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group: Source Code
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info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
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type: reference
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---
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# Dockerfiles API **(FREE)**
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GitLab provides an API endpoint for instance-level Dockerfile templates.
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Default templates are defined at
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[`vendor/Dockerfile`](https://gitlab.com/gitlab-org/gitlab-foss/-/tree/master/vendor/Dockerfile)
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in the GitLab repository.
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## Override Dockerfile API templates **(PREMIUM SELF)**
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In [GitLab Premium and higher](https://about.gitlab.com/pricing/) tiers, GitLab instance
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administrators can override templates in the
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[Admin Area](../../user/admin_area/settings/instance_template_repository.md).
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## List Dockerfile templates
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Get all Dockerfile templates.
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```plaintext
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GET /templates/dockerfiles
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```
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```shell
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curl "https://gitlab.example.com/api/v4/templates/dockerfiles"
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```
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Example response:
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```json
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[
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{
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"key": "Binary",
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"name": "Binary"
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},
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{
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"key": "Binary-alpine",
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"name": "Binary-alpine"
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},
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{
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"key": "Binary-scratch",
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"name": "Binary-scratch"
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},
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{
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"key": "Golang",
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"name": "Golang"
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},
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{
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"key": "Golang-alpine",
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"name": "Golang-alpine"
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},
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{
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"key": "Golang-scratch",
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"name": "Golang-scratch"
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},
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{
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"key": "HTTPd",
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"name": "HTTPd"
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},
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{
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"key": "Node",
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"name": "Node"
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},
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{
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"key": "Node-alpine",
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"name": "Node-alpine"
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},
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{
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"key": "OpenJDK",
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"name": "OpenJDK"
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},
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{
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"key": "PHP",
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"name": "PHP"
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},
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{
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"key": "Python",
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"name": "Python"
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},
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{
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"key": "Python-alpine",
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"name": "Python-alpine"
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},
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{
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"key": "Python2",
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"name": "Python2"
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},
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{
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"key": "Ruby",
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"name": "Ruby"
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},
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{
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"key": "Ruby-alpine",
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"name": "Ruby-alpine"
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},
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{
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"key": "Rust",
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"name": "Rust"
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},
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{
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"key": "Swift",
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"name": "Swift"
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}
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]
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```
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## Single Dockerfile template
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Get a single Dockerfile template.
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```plaintext
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GET /templates/dockerfiles/:key
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```
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| Attribute | Type | Required | Description |
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| ---------- | ------ | -------- | ----------- |
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| `key` | string | yes | The key of the Dockerfile template |
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```shell
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curl "https://gitlab.example.com/api/v4/templates/dockerfiles/Binary"
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```
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Example response:
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```json
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{
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"name": "Binary",
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"content": "# This file is a template, and might need editing before it works on your project.\n# This Dockerfile installs a compiled binary into a bare system.\n# You must either commit your compiled binary into source control (not recommended)\n# or build the binary first as part of a CI/CD pipeline.\n\nFROM buildpack-deps:buster\n\nWORKDIR /usr/local/bin\n\n# Change `app` to whatever your binary is called\nAdd app .\nCMD [\"./app\"]\n"
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}
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```
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<!-- ## Troubleshooting
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Include any troubleshooting steps that you can foresee. If you know beforehand what issues
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one might have when setting this up, or when something is changed, or on upgrading, it's
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important to describe those, too. Think of things that may go wrong and include them here.
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This is important to minimize requests for support, and to avoid doc comments with
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questions that you know someone might ask.
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Each scenario can be a third-level heading, e.g. `### Getting error message X`.
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If you have none to add when creating a doc, leave this section in place
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but commented out to help encourage others to add to it in the future. -->
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