mirror of https://github.com/docker/docs.git
49 lines
2.2 KiB
Markdown
49 lines
2.2 KiB
Markdown
---
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description: Docker Hub Automated Builds
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keywords: Docker, webhookds, hub, builds
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title: Webhooks for automated builds
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---
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If you have an automated build repository in Docker Hub, you can use Webhooks to
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cause an action in another application in response to an event in the
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repository. Docker Hub webhooks fire when an image is built in, or a new tag
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added to, your automated build repository.
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With your webhook, you specify a target URL and a JSON payload to deliver. The
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example webhook below generates an HTTP POST that delivers a JSON payload:
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```json
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{
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"callback_url": "https://registry.hub.docker.com/u/svendowideit/testhook/hook/2141b5bi5i5b02bec211i4eeih0242eg11000a/",
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"push_data": {
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"images": [
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"27d47432a69bca5f2700e4dff7de0388ed65f9d3fb1ec645e2bc24c223dc1cc3",
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"51a9c7c1f8bb2fa19bcd09789a34e63f35abb80044bc10196e304f6634cc582c",
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"..."
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],
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"pushed_at": 1.417566161e+09,
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"pusher": "trustedbuilder"
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},
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"repository": {
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"comment_count": "0",
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"date_created": 1.417494799e+09,
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"description": "",
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"dockerfile": "#\n# BUILD\u0009\u0009docker build -t svendowideit/apt-cacher .\n# RUN\u0009\u0009docker run -d -p 3142:3142 -name apt-cacher-run apt-cacher\n#\n# and then you can run containers with:\n# \u0009\u0009docker run -t -i -rm -e http_proxy http://192.168.1.2:3142/ debian bash\n#\nFROM\u0009\u0009ubuntu\n\n\nVOLUME\u0009\u0009[\/var/cache/apt-cacher-ng\]\nRUN\u0009\u0009apt-get update ; apt-get install -yq apt-cacher-ng\n\nEXPOSE \u0009\u00093142\nCMD\u0009\u0009chmod 777 /var/cache/apt-cacher-ng ; /etc/init.d/apt-cacher-ng start ; tail -f /var/log/apt-cacher-ng/*\n",
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"full_description": "Docker Hub based automated build from a GitHub repo",
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"is_official": false,
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"is_private": true,
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"is_trusted": true,
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"name": "testhook",
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"namespace": "svendowideit",
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"owner": "svendowideit",
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"repo_name": "svendowideit/testhook",
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"repo_url": "https://registry.hub.docker.com/u/svendowideit/testhook/",
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"star_count": 0,
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"status": "Active"
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}
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}
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```
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>**Note**: If you want to test your webhook, we recommend using a tool like
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>[requestb.in](http://requestb.in/). Also note, the Docker Hub server can't be
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>filtered by IP address. |