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docs: update readme.

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Bo-Yi Wu 2019-09-29 11:09:26 +08:00
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[GitHub Action](https://developer.github.com/actions/) for executing remote ssh commands.
<img src="./images/ssh-workflow.png">
![ssh workflow](./images/ssh-workflow.png)
[![Actions Status](https://github.com/appleboy/ssh-action/workflows/remote%20ssh%20command/badge.svg)](https://github.com/appleboy/ssh-action/actions)
## Usage
Executing remote ssh commands.
```
action "Executing remote ssh commands" {
uses = "appleboy/ssh-action@master"
secrets = [
"HOST",
"PASSWORD",
]
args = [
"--user", "actions",
"--script", "whoami",
]
}
```yaml
- name: executing remote ssh commands using password
uses: appleboy/ssh-action@master
with:
host: ${{ secrets.HOST }}
username: ${{ secrets.USERNAME }}
password: ${{ secrets.PASSWORD }}
port: ${{ secrets.PORT }}
script: whoami
```
## Environment variables
output:
* HOST - ssh server host
* PORT - ssh server port
* USERNAME - ssh server username
* PASSWORD - ssh server password
* KEY - ssh server private key
* SCRIPT - execute the scripts
```sh
======CMD======
whoami
======END======
out: ***
==========================================
Successfully executed commands to all host.
==========================================
```
## Input variables
see the [action.yml](./action.yml) file for more detail imformation.
* host - scp remote host
* port - scp remote port
* username - scp username
* password - scp password
* timeout - timeout for ssh to remote host, default is `30s`
* command_timeout - timeout for scp command, default is `1m`
* key - content of ssh private key. ex raw content of ~/.ssh/id_rsa
* key_path - path of ssh private key
* script - execute commands
* script_stop - stop script after first failure
* envs - pass environment variable to shell script
* debug - enable debug mode
### Example
Executing remote ssh commands.
Executing remote ssh commands using password.
```
action "Executing remote ssh commands" {
uses = "appleboy/ssh-action@master"
secrets = [
"PASSWORD",
]
args = [
"--host", "foo.com"
"--user", "bar",
"--script", "whoami",
]
}
```yaml
- name: executing remote ssh commands using password
uses: appleboy/ssh-action@master
with:
host: ${{ secrets.HOST }}
username: ${{ secrets.USERNAME }}
password: ${{ secrets.PASSWORD }}
port: ${{ secrets.PORT }}
script: whoam
```
Using private key
```
action "Support Private Key" {
uses = "appleboy/ssh-action@master"
secrets = [
"HOST",
"KEY",
]
args = [
"--user", "actions",
"--script", "'ls -al'",
]
}
```yaml
- name: executing remote ssh commands using ssh key
uses: appleboy/ssh-action@master
with:
host: ${{ secrets.HOST }}
username: ${{ secrets.USERNAME }}
key: ${{ secrets.KEY }}
port: ${{ secrets.PORT }}
script: whoami
```
Multiple Commands
```
action "Multiple Commands" {
uses = "appleboy/ssh-action@master"
secrets = [
"HOST",
"KEY",
]
args = [
"--user", "actions",
"--script", "'whoami'",
"--script", "'ls -al'",
]
}
```yaml
- name: multiple command
uses: appleboy/ssh-action@master
with:
host: ${{ secrets.HOST }}
username: ${{ secrets.USERNAME }}
key: ${{ secrets.KEY }}
port: ${{ secrets.PORT }}
script: |
whoami
ls -al
```
<img src="./images/multiple-command-result.png">
![result](./images/output-result.png)
Multiple Hosts
```diff
uses: appleboy/ssh-action@master
with:
- host: "foo.com"
+ host: "foo.com,bar.com"
username: ${{ secrets.USERNAME }}
key: ${{ secrets.KEY }}
port: ${{ secrets.PORT }}
script: |
whoami
ls -al
```
action "Multiple Hosts" {
uses = "appleboy/ssh-action@master"
secrets = [
"KEY",
]
args = [
"--host", "foo.com",
"--host", "bar.com",
"--user", "actions",
"--script", "'whoami'",
"--script", "'ls -al'",
"--script", "'cat test.txt'",
]
}
```
see the detail of `drone-ssh` command
```
--ssh-key value private ssh key [$PLUGIN_SSH_KEY, $PLUGIN_KEY, $SSH_KEY, $KEY]
--key-path value, -i value ssh private key path [$PLUGIN_KEY_PATH, $SSH_KEY_PATH, $PATH]
--username value, --user value, -u value connect as user (default: "root") [$PLUGIN_USERNAME, $PLUGIN_USER, $SSH_USERNAME, $USERNAME]
--password value, -P value user password [$PLUGIN_PASSWORD, $SSH_PASSWORD, $PASSWORD]
--host value, -H value connect to host [$PLUGIN_HOST, $SSH_HOST, $HOST]
--port value, -p value connect to port (default: 22) [$PLUGIN_PORT, $SSH_PORT, $PORT]
--sync sync mode [$PLUGIN_SYNC, $SYNC]
--timeout value, -t value connection timeout (default: 0s) [$PLUGIN_TIMEOUT, $SSH_TIMEOUT, $TIMEOUT]
--command.timeout value, -T value command timeout (default: 1m0s) [$PLUGIN_COMMAND_TIMEOUT, $SSH_COMMAND_TIMEOUT, $COMMAND_TIMEOUT]
--script value, -s value execute commands [$PLUGIN_SCRIPT, $SSH_SCRIPT, $SCRIPT]
--script.stop stop script after first failure [$PLUGIN_SCRIPT_STOP, $STOP]
--proxy.ssh-key value private ssh key of proxy [$PLUGIN_PROXY_SSH_KEY, $PLUGIN_PROXY_KEY, $PROXY_SSH_KEY]
--proxy.key-path value ssh private key path of proxy [$PLUGIN_PROXY_KEY_PATH, $PROXY_SSH_KEY_PATH]
--proxy.username value connect as user of proxy (default: "root") [$PLUGIN_PROXY_USERNAME, $PLUGIN_PROXY_USER, $PROXY_SSH_USERNAME]
--proxy.password value user password of proxy [$PLUGIN_PROXY_PASSWORD, $PROXY_SSH_PASSWORD]
--proxy.host value connect to host of proxy [$PLUGIN_PROXY_HOST, $PROXY_SSH_HOST]
--proxy.port value connect to port of proxy (default: "22") [$PLUGIN_PROXY_PORT, $PROXY_SSH_PORT]
--proxy.timeout value proxy connection timeout (default: 0s) [$PLUGIN_PROXY_TIMEOUT, $PROXY_SSH_TIMEOUT]
```
## Secrets
* `PASSWORD` - ssh server password
* `KEY` - ssh server private key

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