First of all, i'm a newby on amazon (just to notice)
I followed this tuto to create a cluster on EC2 : http://www.datastax.com/docs/1.2/install/install_ami
And all is OK, running opCenter on browser, i've made the fix for node recognition. There is 2 nodes up and running
So for test purpose i wanted to add a node using the "add nodes" fonction in opsCenter, filling the form using own security group and keypair
Instance has been created on EC2 OK
Some configuration are sended OK
Then opsCenter is waiting for Agent to start and... nothing
Then nice red message : Install Errored: The installed agent doesn't seem to be responding
I tried to change security group or keypair option in the add node form but all the time the same
For the node name i've put something like '123456' (for test) maybe it's that
So i'm stuck :-)
In guide there is : http://www.datastax.com/docs/1.2/install/expand_ami
So creating a new cluster then assinging all the node to the good cluster...
In this tutorial i'm stuck too
@4 "Set the following properties in the cassandra.yaml configurtion file. For example:"
I don't know where to find the cassandra.yaml. Connected to instance via ssh i don't find the *.yaml
So questions for the pro :
How to add a node ?
Via opsCenter or via tutorial "expanding..." ?
Any idea to help me on my stuck ?