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authorScott Moser <smoser@ubuntu.com>2011-06-17 10:44:22 -0400
committerScott Moser <smoser@ubuntu.com>2011-06-17 10:44:22 -0400
commit94a1a2ff1a1408a4c4b70ed5cb5059c5ff6f2b8b (patch)
treeaa911d9538aece15e6334525e24fc2d5b6ea0c49 /doc/examples
parent2cec6a2ccaf8541d710f07de2c3db16a36cbdc9e (diff)
downloadvyos-cloud-init-94a1a2ff1a1408a4c4b70ed5cb5059c5ff6f2b8b.tar.gz
vyos-cloud-init-94a1a2ff1a1408a4c4b70ed5cb5059c5ff6f2b8b.zip
change, and make configurable the prefix for entries in root authorized_keys
This makes the prefix for entries added to root's authorized keys configurable. Previously, the value was: command="echo 'Please login as the user \"ubuntu\" rather than the user \"root\".\';echo;sleep 10\"" Now, at is configurable in cloud.cfg or user data by setting 'root_disabled_opts'. Additionally, the default has been changed to include 'no-port-forwarding,no-agent-forwarding,no-X11-forwarding' See LP: #798505 for more information on that. Note, that 'no-pty' was *not* added to this list as adding it means the user who simply does 'ssh root@host' gets a "cannot allocate pty" message rather than seeing warning about using root. LP: #798505
Diffstat (limited to 'doc/examples')
-rw-r--r--doc/examples/cloud-config.txt9
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/examples/cloud-config.txt b/doc/examples/cloud-config.txt
index e1ccf9f5..b72cab48 100644
--- a/doc/examples/cloud-config.txt
+++ b/doc/examples/cloud-config.txt
@@ -271,6 +271,15 @@ byobu_by_default: system
# default: true
disable_root: false
+# disable_root_opts: the value of this variable will prefix the
+# respective key in /root/.ssh/authorized_keys if disable_root is true
+# see 'man authorized_keys' for more information on what you can do here
+#
+# The string '$USER' will be replaced with the username of the default user
+#
+# disable_root_opts: no-port-forwarding,no-agent-forwarding,no-X11-forwarding,command="echo 'Please login as the user \"$USER\" rather than the user \"root\".';echo;sleep 10"
+
+
# set the locale to a given locale
# default: en_US.UTF-8
locale: en_US.UTF-8