core.remote:bastion_host

[komalphadatare]

Hi,
Jump server: Public IP
Target VM: Private IP
Using same ssh key, we want to login to target env via jump server.
To meet this requirement, we are using core.remote action and configured as below.
cmd: hostname
hosts:
baston_host:
username: ubuntu
password: Empty
private_key = <private_key file path>/
NOTE: private_key file is in stackstom server

We are encountering error as below

Unable to connect to any one of the hosts: [u'192.168.10.207'].

connect_errors={
"192.168.10.207": {
"failed": true,
"traceback": "Traceback (most recent call last):
File \"/opt/stackstorm/st2/lib/python2.7/site-packages/st2common/runners/parallel_ssh.py\", line 258, in _connect
client.connect()
File \"/opt/stackstorm/st2/lib/python2.7/site-packages/st2common/runners/paramiko_ssh.py\", line 135, in connect
self.bastion_client = self._connect(host=self.bastion_host)
File \"/opt/stackstorm/st2/lib/python2.7/site-packages/st2common/runners/paramiko_ssh.py\", line 689, in _connect
passphrase=self.passphrase)
File \"/opt/stackstorm/st2/lib/python2.7/site-packages/st2common/runners/paramiko_ssh.py\", line 600, in _get_pkey_object
raise paramiko.ssh_exception.SSHException(msg)
SSHException: Invalid or unsupported key type
",
"timeout": false,
"succeeded": false,
"stdout": "",
"stderr": "",
"error": "Connection error. Invalid or unsupported key type",
"return_code": 255
}
}"

[arm4b]

And so based on the error message, what's the SSH key type you're using?
Also, what's the st2 version?

[arm4b]

I'd recommend debugging if the private key type is correct (RSA, DSA, ECDSA, etc) and if you could SSH by using that key manually.

[komalphadatare]

Hi,

Issue Got Resolved .
Thanks for the Support.

[arm4b]

Thanks for confirming.
For the history and maybe to help others in the future experiencing similar problem, what was the root cause?

[komalphadatare]

Hi,
When I was passing Private Key material In core.remote:Private key Section It was failing Execution.
Solutions Worked for me listed Below :

• Provide Private key File path in core.remote Action which is stored in Stackstorm server.
• In Workflow define parameter for private key and at runtime pass the private key.

[komalphadatare]

Hi,
We want to connect Target VM via Bastion Using Different Private Key and User . How we can Achieve this?