Merge pull request #853 from deis/ec2-keypair

docs(contrib/ec2): use ~/.ssh/deis instead

Author: Matthew Fisher

contrib/ec2/README.md

@@ -19,7 +19,10 @@ Default output format [None]:
 ```
 
 ## Upload keys
-Upload a new keypair to AWS, ensuring that the name of the keypair is set to "deis".
+Generate and upload a new keypair to AWS, ensuring that the name of the keypair is set to "deis".
+```console
+$ ssh-keygen -q -t rsa -f ~/.ssh/deis -N '' -C deis
+```
 
 ## Customize cloudformation.json
 Edit [cloudformation.json][cf-params], ensuring to add a new discovery URL.
@@ -50,7 +53,7 @@ Please wait for all instances to come up as "running" before continuing.
 Once the cluster is up, get the hostname of any of the machines from EC2, set
 FLEETCTL_TUNNEL, and issue a `make run` from the project root:
 ```console
-$ ssh-add ~/.ssh/id_rsa
+$ ssh-add ~/.ssh/deis
 $ export FLEETCTL_TUNNEL=ec2-12-345-678-90.us-west-1.compute.amazonaws.com
 $ cd ../.. && make run
 The authenticity of host '54.215.248.50:22' can't be established.