...
change the ec2_key var $ ansible-vault edit group_vars/all
(also potentially change ec2_security_group; different for dev and prod
useful command if you're having problems with the key: $ openssl rsa -in chf_prod.pem -check
...
...
change the ec2_key var $ ansible-vault edit group_vars/all
(also potentially change ec2_security_group; different for dev and prod
useful command if you're having problems with the key: $ openssl rsa -in chf_prod.pem -check
...