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#
# ubuntu cookbook overrides
#
default["ubuntu"]["archive_url"] = "mirror://mirrors.ubuntu.com/mirrors.txt"
default["ubuntu"]["security_url"] = "mirror://mirrors.ubuntu.com/mirrors.txt"
default["ubuntu"]["include_source_packages"] = true
default["ubuntu"]["components"] = "main restricted universe multiverse"
#
# openssh cookbook overrides
#
# turn off old protocols client-side
default["openssh"]["client"]["rsa_authentication"] = "no"
default["openssh"]["client"]["host_based_authentication"] = "no"
# allow typical ssh v2 rsa/dsa/ecdsa key auth client-side
default["openssh"]["client"]["pubkey_authentication"] = "yes"
# allow password auth client-side (we can ssh 'to' hosts that require passwords)
default["openssh"]["client"]["password_authentication"] = "yes"
# turn off kerberos client-side
default["openssh"]["client"]["gssapi_authentication"] = "no"
default["openssh"]["client"]["check_host_ip"] = "no"
# everone turns strict host key checking off anyway
default["openssh"]["client"]["strict_host_key_checking"] = "no"
# force protocol 2
default["openssh"]["client"]["protocol"] = "2"
# it is mostly important that the aes*-ctr ciphers appear first in this list, the cbc ciphers are for compatibility
default["openssh"]["server"]["ciphers"] = "aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,blowfish-cbc,3des-cbc,cast128-cbc"
# DNS causes long timeouts when connecting clients have busted DNS
default["openssh"]["server"]["use_dns"] = "no"
default["openssh"]["server"]["syslog_facility"] = "AUTH"
# only allow access via ssh pubkeys, all other mechanisms including passwords are turned off for all users
default["openssh"]["server"]["pubkey_authentication"] = "yes"
default["openssh"]["server"]["rhosts_rsa_authentication"] = "no"
default["openssh"]["server"]["rsa_authentication"] = "no"
default["openssh"]["server"]["password_authentication"] = "no"
default["openssh"]["server"]["host_based_authentication"] = "no"
default["openssh"]["server"]["gssapi_authentication"] = "no"
default["openssh"]["server"]["permit_root_login"] = "without-password"
default["openssh"]["server"]["ignore_rhosts"] = "yes"
default["openssh"]["server"]["permit_empty_passwords"] = "no"
default["openssh"]["server"]["challenge_response_authentication"] = "no"
default["openssh"]["server"]["kerberos_authentication"] = "no"
# tcp keepalives are useful to keep connections up through VPNs and firewalls
default["openssh"]["server"]["tcp_keepalive"] = "yes"
default["openssh"]["server"]["use_privilege_separation"] = "yes"
default["openssh"]["server"]["max_start_ups"] = "10"
# PAM (i think) already prints the motd on login
default["openssh"]["server"]["print_motd"] = "no"
# force only protocol 2 connections
default["openssh"]["server"]["protocol"] = "2"
# allow tunnelling x-applications back to the client
default["openssh"]["server"]["x11_forwarding"] = "yes"
#
# chef-client cookbook overrides
#
# always wait at least 30 mins (1800 secs) between daemonized chef-client runs
default["chef_client"]["interval"] = 1800
# wait an additional random interval of up to 30 mins (1800 secs) between daemonized runs
default["chef_client"]["splay"] = 1800
# only log what we change
default["chef_client"]["config"]["verbose_logging"] = false
#
# resolver cookbook overrides
#
default["resolver"]["nameservers"] = [ "8.8.8.8", "8.8.4.4" ]
default["resolver"]["search"] = "chef.io"
#
# sudo cookbook overrides
#
default["authorization"]["sudo"]["passwordless"] = true
default["authorization"]["sudo"]["users"] = %w{vagrant centos ubuntu}
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