ansible.cfg for use with vagrant

ansible.cfg

# ansible config file for use with Vagrant

[defaults]
inventory = .vagrant/provisioners/ansible/inventory/vagrant_ansible_inventory
remote_user = vagrant
private_key_file = ~/.vagrant.d/insecure_private_key
host_key_checking = false
# NB: host_key_checking prevents connection errors from changed host keys,
# but mismatched host keys disable ForwardAgent and make some git clones hang

gathering = smart
fact_caching = jsonfile
fact_caching_connection = .cache/facts/
fact_caching_timeout = 86400

[privilege_escalation]
become = true

[ssh_connection]
# I want two extra things here: agent forwarding (NB: use -o ForwardAgent=yes
# instead of -A, since these arguments are also used for scp invocations) and
# -o UserKnownHostsFile=/dev/null.  The ControlMaster/ControlPersist stuff is
# copied from the default ssh_args, since losing them would slow things down.
ssh_args = -o ForwardAgent=yes -o ControlMaster=auto -o ControlPersist=60s -o UserKnownHostsFile=/dev/null