sudo /usr/share/cb/cbcluster status Validating privileges on remote nodes. Node[ 1 ] Connecting to x.x.x.x... Node[5] Connecting to x.x.x.x... Node[ 4] Connecting to x.x.x.x... Node[ 3 ] Connecting to x.x.x.x... Exception: Error reading SSH protocol banner Traceback (most recent call last): File "/usr/share/cb/virtualenv/lib/python2.7/site-packages/paramiko/transport.py", line 1966, in run self._check_banner() File "/usr/share/cb/virtualenv/lib/python2.7/site-packages/paramiko/transport.py", line 2143, in _check_banner "Error reading SSH protocol banner" + str(e) SSHException: Error reading SSH protocol banner
sudo /usr/share/cb/cbcluster stop
3. Start services on the cluster
sudo /usr/share/cb/cbcluster start
If the problematic minion cannot be fixed, that minion may need to be logically removed from the cluster configuration:
CB Response: How to remove or decommission a minion that has gone offline or failed