mirror of
https://github.com/shimataro/ssh-key-action.git
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97 lines
3.5 KiB
Markdown
97 lines
3.5 KiB
Markdown
# Install SSH key
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[![Build][image-build]][link-build]
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[![Windows][image-verify-windows]][link-verify-windows]
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[![macOS][image-verify-macos]][link-verify-macos]
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[![Linux][image-verify-linux]][link-verify-linux]
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[![Release][image-release]][link-release]
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[![License][image-license]][link-license]
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This action installs SSH key into `~/.ssh`.
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Useful for SCP, SFTP, and `rsync` over SSH in deployment script.
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## Usage
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Add your SSH key to your product secrets by clicking `Settings` - `Secrets` - `Add a new secret` beforehand.
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```yaml
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runs-on: ubuntu-latest
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steps:
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- name: Install SSH key
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uses: shimataro/ssh-key-action@v1
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with:
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private-key: ${{ secrets.SSH_KEY }}
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public-key: ${{ secrets.SSH_KEY_PUBLIC }}
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name: id_rsa # optional
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known-hosts: ${{ secrets.KNOWN_HOSTS }} # known_hosts; optional
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config: ${{ secrets.CONFIG }} # ssh_config; optional
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- name: Install packages
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run: apt install openssh-client rsync
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- name: rsync over ssh
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run: rsync ./foo/ user@remote:bar/
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```
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See [Workflow syntax for GitHub Actions](https://help.github.com/en/articles/workflow-syntax-for-github-actions) for details.
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### Install multiple keys
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If you want to install multiple keys, call this action multiple times.
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It is useful for port forwarding.
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**NOTE:** When this action is called multiple times, **the contents of `known-hosts` and `config` will be appended**. But `public-key` and `private-key` must be saved as different name, by using `name` option.
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```yaml
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runs-on: ubuntu-latest
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steps:
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- name: Install SSH key of bastion
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uses: shimataro/ssh-key-action@v1
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with:
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private-key: ${{ secrets.SSH_KEY_OF_BASTION }}
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public-key: ${{ secrets.SSH_KEY_OF_BASTION_PUBLIC }}
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name: id_rsa-bastion
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known-hosts: ${{ secrets.KNOWN_HOSTS_OF_BASTION }}
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config: |
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Host bastion
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HostName xxx.xxx.xxx.xxx
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User user-of-bastion
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IdentityFile ~/.ssh/id_rsa-bastion
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- name: Install SSH key of target
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uses: shimataro/ssh-key-action@v1
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with:
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private-key: ${{ secrets.SSH_KEY_OF_TARGET }}
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public-key: ${{ secrets.SSH_KEY_OF_TARGET_PUBLIC }}
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name: id_rsa-target
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known-hosts: ${{ secrets.KNOWN_HOSTS_OF_TARGET }} # will be appended!
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config: | # will be appended!
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Host target
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HostName yyy.yyy.yyy.yyy
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User user-of-target
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IdentityFile ~/.ssh/id_rsa-target
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ProxyCommand ssh -W %h:%p bastion
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- name: Install packages
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run: apt install openssh-client
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- name: SCP via port-forwarding
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run: scp ./foo/ target:bar/
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```
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## License
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The scripts and documentation in this project are released under the [MIT License](LICENSE)
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## Changelog
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See [CHANGELOG.md](CHANGELOG.md).
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[image-build]: https://github.com/shimataro/ssh-key-action/workflows/Build/badge.svg
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[link-build]: https://github.com/shimataro/ssh-key-action
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[image-verify-windows]: https://github.com/shimataro/ssh-key-action/workflows/Windows/badge.svg
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[image-verify-macos]: https://github.com/shimataro/ssh-key-action/workflows/macOS/badge.svg
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[image-verify-linux]: https://github.com/shimataro/ssh-key-action/workflows/Linux/badge.svg
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[link-verify-windows]: https://github.com/shimataro/ssh-key-action
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[link-verify-macos]: https://github.com/shimataro/ssh-key-action
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[link-verify-linux]: https://github.com/shimataro/ssh-key-action
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[image-release]: https://img.shields.io/github/release/shimataro/ssh-key-action.svg
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[link-release]: https://github.com/shimataro/ssh-key-action/releases
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[image-license]: https://img.shields.io/github/license/shimataro/ssh-key-action.svg
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[link-license]: ./LICENSE
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