擅长:python、mysql、java
<p>您可以使用下面的代码片段来ssh到EC2实例,并从boto3运行一些命令。</p>
<pre><code>import boto3
import botocore
import paramiko
key = paramiko.RSAKey.from_private_key_file(path/to/mykey.pem)
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
# Connect/ssh to an instance
try:
# Here 'ubuntu' is user name and 'instance_ip' is public IP of EC2
client.connect(hostname=instance_ip, username="ubuntu", pkey=key)
# Execute a command(cmd) after connecting/ssh to an instance
stdin, stdout, stderr = client.exec_command(cmd)
print stdout.read()
# close the client connection once the job is done
client.close()
break
except Exception, e:
print e
</code></pre>