I've installed Landscape on a new install of Ubuntu 16.04, and I am trying to register clients with it. We have created a CA and signed our certificate (https://help.landscape.canonical.com/LDS/SSL). We also added the certificate to the trusted certificates on the client.
Now we try to connect our client (Ubuntu 16.04) to the Server with the following command:
sudo landscape-config --computer-title "Agent" --account-name standalone --url https://landskap/message-system --ping-url http://landskap/ping --ssl-public-key=/etc/ssl/certs/landscape_server_ca.pem
After the configuration dialog this error message appears:
The server's SSL information is incorrect, or fails signature verification! If the server is using a self-signed certificate, please ensure you supply it with the --ssl-public-key parameter.
Yes our server is called 'Landskap'...
We've checked on the client, if there is any additional information in /var/log/landscape/broker.log and found the following error entry.
PyCurlError: Error 60: server certificate verification failed. CAfile: /usr/local/share/ca-certificates/landscape_server_ca.crt CRLfile: none 2017-04-18 14:08:38,978 ERROR [MainThread] Message exchange failed: server certificate verification failed. CAfile: /usr/local/share/ca-certificates/landscape_server_ca.crt CRLfile: none 2017-04-18 14:08:38,978 INFO [MainThread] Message exchange failed. 2017-04-18 14:08:38,979 INFO [MainThread] Message exchange completed in 0.17s. 2017-04-18 14:09:38,982 INFO [MainThread] Starting urgent message exchange with https://landskap/message-system. 2017-04-18 14:09:39,149 ERROR [PoolThread-twisted.internet.reactor-0] Error contacting the server at https://landskap/message-system. Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/landscape/broker/transport.py", line 71, in exchange message_api) File "/usr/lib/python2.7/dist-packages/landscape/broker/transport.py", line 45, in _curl headers=headers, cainfo=self._pubkey, curl=curl)) File "/usr/lib/python2.7/dist-packages/landscape/lib/fetch.py", line 109, in fetch raise PyCurlError(e.args, e.args)
Please help us :(