drone-ssh/README.md
appleboy 1dfeaffef3
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Signed-off-by: appleboy <appleboy.tw@gmail.com>
2025-04-26 22:00:28 +08:00

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# drone-ssh
> **English** | [繁體中文](./README.zh-tw.md) | [简体中文](./README.zh-cn.md)
![sshlog](images/ssh.png)
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A Drone plugin for executing commands on remote hosts via SSH. For usage instructions and a list of available options, please refer to [the documentation](http://plugins.drone.io/appleboy/drone-ssh/).
**Note: Please update your Drone image config path to `appleboy/drone-ssh`. The `plugins/ssh` image is no longer maintained.**
![demo](./images/demo2017.05.10.gif)
## Table of Contents
- [drone-ssh](#drone-ssh)
- [Table of Contents](#table-of-contents)
- [Breaking Changes](#breaking-changes)
- [Build or Download a Binary](#build-or-download-a-binary)
- [Docker](#docker)
- [Usage](#usage)
- [Mount Key from File Path](#mount-key-from-file-path)
- [Configuration](#configuration)
## Breaking Changes
As of `v1.5.0`, the command timeout flag has changed to use the `Duration` format. See the following example:
```diff
pipeline:
scp:
image: ghcr.io/appleboy/drone-ssh
settings:
host:
- example1.com
- example2.com
username: ubuntu
password:
from_secret: ssh_password
port: 22
- command_timeout: 120
+ command_timeout: 2m
script:
- echo "Hello World"
```
## Build or Download a Binary
Pre-compiled binaries are available on the [releases page](https://github.com/appleboy/drone-ssh/releases), supporting the following operating systems:
- Windows amd64/386
- Linux arm/amd64/386
- macOS (Darwin) amd64/386
If you have `Go` installed:
```sh
go install github.com/appleboy/drone-ssh@latest
```
Or build the binary manually with the following commands:
```sh
export GOOS=linux
export GOARCH=amd64
export CGO_ENABLED=0
export GO111MODULE=on
go test -cover ./...
go build -v -a -tags netgo -o release/linux/amd64/drone-ssh .
```
## Docker
Build the Docker image with the following command:
```sh
make docker
```
## Usage
Run from your working directory:
```sh
docker run --rm \
-e PLUGIN_HOST=foo.com \
-e PLUGIN_USERNAME=root \
-e PLUGIN_KEY="$(cat ${HOME}/.ssh/id_rsa)" \
-e PLUGIN_SCRIPT=whoami \
-v $(pwd):$(pwd) \
-w $(pwd) \
ghcr.io/appleboy/drone-ssh
```
## Mount Key from File Path
Make sure to enable `trusted` mode in your project settings (for [Drone 0.8 version](https://0-8-0.docs.drone.io/)).
![trusted mode](./images/trust.png)
Mount the private key in the `volumes` section of your `.drone.yml` config:
```diff
pipeline:
ssh:
image: ghcr.io/appleboy/drone-ssh
host: xxxxx.com
username: deploy
+ volumes:
+ - /root/drone_rsa:/root/ssh/drone_rsa
key_path: /root/ssh/drone_rsa
script:
- echo "test ssh"
```
See details in [this issue comment](https://github.com/appleboy/drone-ssh/issues/51#issuecomment-336732928).
## Configuration
See [DOCS.md](./DOCS.md) for examples and full configuration options.
Configuration options are loaded from multiple sources:
0. Hardcoded drone-ssh defaults. See [main.go CLI Flags](https://github.com/appleboy/drone-ssh/blob/6d9d6acc6aef1f9166118c6ba8bd214d3a582bdb/main.go#L39) for more information.
1. From a dotenv file at a path specified by the `PLUGIN_ENV_FILE` environment variable.
2. From your `.drone.yml` Drone configuration.
Later sources override earlier ones. For example, if `PORT` is set in an `.env` file committed in the repository or created by previous test steps, it will override the default set in `main.go`.