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https://github.com/woodpecker-ci/woodpecker.git
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72 lines
1.9 KiB
Markdown
72 lines
1.9 KiB
Markdown
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---
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toc_max_heading_level: 3
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---
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# Local backend
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:::danger
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The local backend will execute the pipelines on the local system without any isolation of any kind.
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:::
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:::note
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Currently we do not support services for this backend.
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[Read more here](https://github.com/woodpecker-ci/woodpecker/issues/3095).
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:::
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Since the code runs directly in the same context as the agent (same user, same
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filesystem), a malicious pipeline could be used to access the agent
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configuration especially the `WOODPECKER_AGENT_SECRET` variable.
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It is recommended to use this backend only for private setup where the code and
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pipeline can be trusted. You shouldn't use it for a public facing CI where
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anyone can submit code or add new repositories. You shouldn't execute the agent
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as a privileged user (root).
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The local backend will use a random directory in $TMPDIR to store the cloned
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code and execute commands.
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In order to use this backend, you need to download (or build) the
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[binary](https://github.com/woodpecker-ci/woodpecker/releases/latest) of the
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agent, configure it and run it on the host machine.
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## Usage
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To enable the local backend, add this to your configuration:
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```ini
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WOODPECKER_BACKEND=local
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```
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### Shell
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The `image` entry is used to specify the shell, such as Bash or Fish, that is
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used to run the commands.
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```yaml title=".woodpecker.yaml"
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steps:
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- name: build
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image: bash
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commands: [...]
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```
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### Plugins
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Plugins are just executable binaries:
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```yaml
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steps:
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- name: build
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image: /usr/bin/tree
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```
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If no commands are provided, we treat them as plugins in the usual manner.
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In the context of the local backend, plugins are simply executable binaries, which can be located using their name if they are listed in `$PATH`, or through an absolute path.
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### Options
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#### `WOODPECKER_BACKEND_LOCAL_TEMP_DIR`
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> Default: default temp directory
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Directory to create folders for workflows.
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